<?xml version="1.0" encoding="utf-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0"><channel><title>仪表宝典</title><link>https://4747i.com/blog/</link><description>Good Luck To You!</description><item><title>为何低压接触器辅助触点最小导通容量是17V/5mA</title><link>https://4747i.com/blog/post/44.html</link><description>&lt;p&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;低压接触器辅助触点最小导通容量是17V/5mA(图1)，用于定义其在一定试验条件下的导通可靠性，但是为何定义17V/5mA，而不是别的电压和电流值呢？&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img title=&quot;接触器辅助触点最小导通容量&quot; alt=&quot;接触器辅助触点最小导通容量&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131942174635038280988.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;图1 辅助触点的小导通容量&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;在一个典型的控制电路中(图2)，如果触头端产生的压降Uk，大到使控制器(Control system)输入端的电压Ue低于其允许工作电平时，就会出现故障。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img width=&quot;400&quot; height=&quot;233&quot; title=&quot;典型电子式控制装置电气图&quot; align=&quot;&quot; alt=&quot;典型电子式控制装置电气图&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131942174635038215326.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;图2 典型电子式控制装置电气图&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;DIN19240-1985对电子式控制装置中电气极限条件做了如下规定：供电电压：U=20.4~28.8V；H信号：Ue=13~30.2V，Ie≤15mA；L信号：Ue=-3~5V；存储器可编程控制器PLC SIMATIC S5常规的工作值是：Ue=24V；Ie=8.5mA；输出级内部的电压降一般为2~3V。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;在最不利的情况下，图2中辅助触头端Uk电压为：Ue=20V-3V=17V；回路电流为：Ie=13V÷24V×8.5mA=4.6mA；允许的触头接触电阻为：R=(17V-13V)÷4.6mA=870Ω。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;因此，对于辅助触头导通可靠性试验的参数就定义为：17V/5mA。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;辅助触头导通可靠性试验需要遵照标准GB/T14048.17&amp;nbsp;第5-4部分：控制电路电器和开关元件+小容量触头的性能评定方法+特殊试验。&lt;br/&gt;&lt;br/&gt;&lt;img width=&quot;500&quot; height=&quot;225&quot; title=&quot;基本方法所用的典型的试验电路&quot; align=&quot;&quot; alt=&quot;基本方法所用的典型的试验电路&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131942174635038239634.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;试验中，会监测触头C两端的电压降和回路电流，如果触头两端的电压降超过5%或其他定义值，且持续持续时间超过5ms，则记录为一次失效，厂家按照该17V/5mA的参数测试过后，才能宣称满足一定的可靠性。&lt;/span&gt;&lt;/p&gt;</description><pubDate>Sun, 04 May 2025 16:15:52 +0800</pubDate></item><item><title>电动机的过载保护如何整定？</title><link>https://4747i.com/blog/post/43.html</link><description>&lt;p&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;我们先看低压配电线路的过负荷保护，需要遵循两个条件：条件1：Ic≤In≤Iz；条件2：I2≤1.45Iz。其中Ic为线路计算电流，Iz为线缆的载流能力，I2为断路器或熔断器的约定动作(约定熔断)电流。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;对于家用微断其约定脱扣电流为1.45In，见图1 ；&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img alt=&quot;&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131920174635036041865.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;图1 家用微断的约定脱扣电流&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;对于塑壳和框架断路器其约定脱扣电流为1.3Ir，见图2。&lt;br/&gt;&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img alt=&quot;&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131921174635036131506.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;图2 塑壳和框架断路器的约定脱扣电流&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;公式1中的In对于微断为其额定电流(见图3)。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img alt=&quot;&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131921174635036136310.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;图3 家用微断的额定电流(固定值32A)&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;对于塑壳断路器或框架断路器为脱扣器的整定电流Ir(见图4)。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img alt=&quot;&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131921174635036141920.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;图4 塑壳断路器过载保护整定电流Ir(可调)&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;低压断路器按照条件1中的要求设置，就可以为低压配电线路提供合适的过负荷保护，从断路器的特性来讲，满足条件1自然就满足条件2。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;如果是电动机回路，其过载保护该如何整定呢？&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;电动机的过载保护一般会用到过载保护热继电器，如图5，内部为双金属片(图6)，电动机三相过载和缺相情况下双金属片弯曲动作。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;img alt=&quot;&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131921174635036188628.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;图5 LRD热继电器&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;/&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;图6 双金属片&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;三相过载情况下双金属片同时弯曲推动脱扣板动作(图7)，如果是缺相情况下，非故障相双金属片弯曲推动脱扣板动作(图8)，过载和缺相保护动作时其NO触点变为常闭，NC触点变为常开，NC触点断开接触器线圈供电，接触器分断过载电流。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img alt=&quot;&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131922174635036232506.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;图7 三相过载保护&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img alt=&quot;&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131922174635036289841.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;图8 缺相保护&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;热继电器的保护动作特性需要遵循GB/T14048.4，在1.05倍整定电流下2小时内不能动作，在1.2倍整定电流下2小时内一定动作，以此来保护电动机。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img alt=&quot;&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131922174635036230862.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;电动机的过载保护整定不像配电线路过载保护那样需要满足两个条件，《GB50055-2011 通用用电设备配电设计规范》对于电动机的过载保护整定的要求，需要满足：热过载继电器或过载脱扣器整定电流应接近但不小于电动机的额定电流。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;假如某电动机的额定功率为18.5kW，额定电流为32A，为其选择合适的热继电器并整定。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img alt=&quot;&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131922174635036272193.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;查询施耐德LRD热继电器样本，有两款热继电器满足GB50055的要求：第&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;一款为LRD3353C，其热整定范围为23A~32A，对于18.5kW电动机可以将整定值调到32A来满足要求；&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;第二款为LRD3355C，其热保护整定范围为30A~40A，对于18.5kW电动机同样可以将整定值调到32A来满足要求。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;但是我们优先推荐后者，因为假如都整定为32A，如果现场由于其他因素如环境温度过高等导致热继电器误动作，LRD3355C还有往大调的可能性，但是LRD3353C只能更换了。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;热继电器面板上的功能介绍如下，参见下图：&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img alt=&quot;&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131923174635036339785.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;1-代表热继电器的型号，图示为施耐德的LRD热继电器；&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;2-热继电器的保护整定范围：4A~6A，连续可调；&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;3-常开触点NO97-98，正常情况下为断开状态，热继电器动作之后变为导通状态，反馈热继电器的状态，或用于消防回路过载报警不跳闸时接通蜂鸣器或报警灯；&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;4-常闭触点NC95-96，正常情况下接入接触器线圈控制回路，电动机过载、缺相或堵转时，常闭触点变为常开，断开接触器线圈供电，接触器分断故障电流。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;5-A代表Auto自动复位，只有特殊需要才会由现场人员自己选择自动复位档，热继电器动作后，经过一定的冷却时间，热继电器自动复位，NO和NC触点的状态回归正常，电机重新启动。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;6-红色Stop停止按钮，按下后NC95-96断开，NO97-98不受影响，用于现场模拟NC95-96断开后，接触器线圈失电；&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;7-H代表Hand手动复位，热继电器出厂默认手动复位档位H，热继电器动作后，经过一定的冷却时间，现场人员按下复位键，热继电器复位，NO和NC触点的状态回归正常。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;8-测试按钮，用一字起向左推动一下，会弹出“T”字板表示Trip脱扣(热继电器过载动作后也会弹出“T”字)，可以模拟过载保护跳闸，此时NC95-96和NO97-98状态都改变；&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;9-蓝色复位按钮，热继电器动作后，经过一定的冷却时间，按下后NO和NC点回归正常状态；&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;10-插接端子，LRD热继电器可以直接安装在施耐德LC1D接触器的出线端。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;经过前面的分析，可以看出：&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;1、从设计规范的角度，电动机的过载保护整定要求，与配电线路的过载保护整定要求不一样，前者在设计规范中只是一段话，后者需要满足两个不等式；&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;2、从产品的角度，电动机的过载保护一般选择热继电器或电动机保护型断路器，但是配电线路的过载保护需要选择家用微断、配电型塑壳断路器和框架断路器；&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;3、从保护特性的角度，热继电器的过载保护特性与微断、塑壳、框架断路器的保护特性不一样，热继电器更适用于保护电动机。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;作者：宾昭平&lt;/span&gt;&lt;/p&gt;</description><pubDate>Sun, 04 May 2025 16:15:52 +0800</pubDate></item><item><title>母联互联压板和分裂压板的原理和实际使用</title><link>https://4747i.com/blog/post/42.html</link><description>&lt;p&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;在实际现场使用过程中，很多检修和运维人员对于母联互联和分裂压板认识存在严重不足，导致处理问题和倒闸操作过程存在很大的安全隐患，今天本文就对这两个&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; color: #337FE5;&quot;&gt;压板&lt;/span&gt;从原理和现场实际使用层面进行详细的讲解，从而加深对这两个压板的了解和认识。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; color: #E53333;&quot;&gt;母联互联压板&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;在双母线系统中，当进行倒闸操作时，若某条线路所对应的两副隔离刀闸同时处于闭合状态，那么这两条母线就会借助隔离刀闸实现短接，进而整个系统就变成了单母线运行方式。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;在这种特殊情况下，一旦发生故障，差动保护装置不会故障母线进行选择。而会直接将双母线上所有与之相连的单元全部切除，此时该保护装置所发挥的作用就等同于单条母线的保护作用了。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;在开展倒闸操作中，若需禁止跳母联断路器的要求，通常可采用切断母联断路器操作电源空开实现。然而，从断开空开开始，一直到两个隔离刀闸都完成闭合动作，往往需要较长时间。在这段时间内，如果母线出现故障，那么非故障母线就只能依靠母线失灵保护来将其切除。如此，故障切除所需要的时间就会相应增加。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;通常，新型母差保护装置通常都会专门设置一个母线互联压板，这个压板也被称作“倒闸过程”中压板。在进行倒闸操作之前，需要将此压板投入运行，一旦投入，保护装置就会判定系统进入了倒闸操作过程(母线互联状态)。而当倒闸操作结束后，则要将该压板退出。当然，如果系统具备承受母联失灵延时的能力，那么也可以选择不使用这个压板。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; color: #E53333;&quot;&gt;分列压板&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;对于双母线运行，母联断路器转检修后，需投入母线保护中的分列运行压板。母联断路器运行前，需退出分列运行压板，从而实现母线分列运行的母联(分段)开关死区保护。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; color: #E53333;&quot;&gt;联络开关分位的判断条件&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;1、正常状态下&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;在实际逻辑中，“分列压板”和“TWJ”开入采用“与”逻辑关系来进行判断。即“分列压板”和“TWJ”开入这两个信号的状态都为1时，系统就会判定联络开关处于分列运行状态。此条件下，经过死区延时后，系统会对联络开关的电流互感器(CT)进行封锁操作。也就是说，此时联络开关CT所采集到的电流将不会被计入小差回路当中。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;而当“分列压板”和“TWJ”开入这两个信号中的任一信号状态为0时，联络开关CT则会正常接入系统，其采集到的电流也会相应地计入小差回路。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;基于此，为了确保系统的安全稳定运行，对运行人员有着明确的操作要求。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;当联络开关断开后，运行人员才投入与对应联络开关相匹配的“分列压板”。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;当联络开关合开关前，运行人员需“分列压板”退出，以保证系统按照预期的逻辑正常运行。目的：“实现分列运行时的联络开关死区保护。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;2、母差保护已动作且未返回状态下&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;对于联络开关(注：不包括双母双分的分段开关)所连接的任一段母线而言，当该母线的差动保护已经动作，且保护尚未返回时，如果TWJ开入值为1，那么系统会判定该联络开关处于分列运行状态。此时，经过死区延后，系统会对联络CT进行封锁操作，从而实现并列运行时的联络开关死区保护。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;此处的“联络开关包括双母线接线方式下的母联开关、双母双分段接线方式下的母联开关及分段开关、双母单分段接线方式下的母联开关及分段开关、单母分段接线方式下的分段开关以及单母三分段接线方式下的分段开关。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;另外，在联络开关处于分列运行状态时，系统还会对其进行实时监测。一旦某联络开关中的电流(该电流值需大于0.04In )持续超过2秒，那么装置就会解除该联络开关当前的分列状态，并将该联络开关的CT将重新接入系统，其电流也会重新计入小差回路当中。&lt;/span&gt;&lt;/p&gt;</description><pubDate>Sun, 04 May 2025 16:15:52 +0800</pubDate></item><item><title>仪表双UPS供电宜采用单机分列运行方式</title><link>https://4747i.com/blog/post/41.html</link><description>&lt;p&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;仪表双UPS供电宜采用单机分列运行方式，不宜采用并列运行方式。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img width=&quot;500&quot; height=&quot;310&quot; title=&quot;UPS电源&quot; align=&quot;&quot; alt=&quot;UPS电源&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131710174635023039957.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; color: #E53333;&quot;&gt;◆HG/T20509-2014&amp;nbsp;仪表供电设计规范&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;5.3.5&amp;nbsp;重要的化工装置，测量和控制仪表的供电宜采用双路的UPS供电。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: KaiTi_GB2312; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;条文说明：5.3.5&amp;nbsp;宜采用单机UPS分列运行方式，不宜采用并列UPS运行方式。单台UPS带全负荷时，其负荷率应在50%～60%&amp;nbsp;。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; color: #E53333;&quot;&gt;◆中国石化生[2011]157号关于印发《中国石化生产装置过程控制仪表电源供电系统技术管理规定》的通知&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;3&amp;nbsp;仪表电源的技术管理内容及要求&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;3.4 UPS的选择&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;3.4.2 应采用单机分列运行方式，不采用并列运行方式。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; color: #E53333;&quot;&gt;◆HG/T22820-2024&amp;nbsp;化工安全仪表系统工程设计规范&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;4&amp;nbsp;设计原则&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;4.0.13&amp;nbsp;安全仪表系统的交流供电应采用UPS供电。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: KaiTi_GB2312; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;条文说明：4.0.13&amp;nbsp;对于故障安全型安全仪表系统，UPS用于保证可用性。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;12&amp;nbsp;供电、接地、防雷与配线&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;12.0.1&amp;nbsp;安全仪表系统供电设计应符合《仪表供电设计规范》HG/T20509&amp;nbsp;。安全仪表系统的交流供电宜采用两路独立的UPS电源供电。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: KaiTi_GB2312; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;条文说明：&lt;br/&gt;①12.0.1&amp;nbsp;两路独立的UPS电源供电，供电可靠性高，以保证安全仪表系统的可用性或/和安全性，可根据安全与经济评估确定其必要性。两路独立的UPS电源宜采用两套独立的UPS装置。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: KaiTi_GB2312; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;②两路供电从UPS到安全仪表系统直流电源、装置保持相互独立。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: KaiTi_GB2312; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;③安全仪表系统的机柜风扇、照明等浦助设施的供电宜采用非UPS电源，以减少其故障、维修可能造成对UPS供电系统的不利影响。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: KaiTi_GB2312; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;④安全仪表系统可与基本过程控制系统共用UPS装置，除非经评估不满足工艺装置对安全性或可用性的要求。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; color: #E53333;&quot;&gt;◆GB/T50770-2013&amp;nbsp;石油化工安全仪表系统设计规范(局部修订，工信部网站公示版)&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;5.0.16&amp;nbsp;安全仪表系统的交流供电宜采用双路不间断电源的供电方式，两个供电回路相互独立。&lt;/span&gt;&lt;br style=&quot;color: rgb(102, 102, 102); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;作者：范咏峰&lt;/span&gt;&lt;/p&gt;</description><pubDate>Sun, 04 May 2025 16:15:52 +0800</pubDate></item><item><title>在1.05~1.2倍整定电流之间热继电器动作不确定的原因</title><link>https://4747i.com/blog/post/40.html</link><description>&lt;p&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; color: #E53333;&quot;&gt;热继电器作为电动机过载保护的主要元器件，在1.05倍整定电流下2小时之内不能动作，1.2倍整定电流下2小时之内肯定要动作&lt;/span&gt;，这是产品标准规定好的，否则就是不合格的产品。&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; color: #337FE5;&quot;&gt;热继电器&lt;/span&gt;的整定电流见图1，可以根据电动机的额定电流，旋转指针对准所需要的电流刻度。&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img width=&quot;400&quot; height=&quot;441&quot; title=&quot;继电器的整定电流Ir(黄框内)&quot; align=&quot;&quot; alt=&quot;继电器的整定电流Ir(黄框内)&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131643174635020393214.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;图1 热继电器的整定电流&lt;a href=&quot;http://yunrun.com.cn/tech/5569.html&quot; target=&quot;_blank&quot; style=&quot;color: rgb(102, 102, 102); margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;Ir&lt;/a&gt;(黄框内)&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; color: #337FE5;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; color: #000000;&quot;&gt;但是，当电&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; color: #000000;&quot;&gt;流介于整定电流的1.05倍和1.2倍之间时，热继电器是不是有可能动作，也有可能不动作呢？ 见图2。&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img width=&quot;450&quot; height=&quot;247&quot; title=&quot;热继电器的动作曲线&quot; align=&quot;&quot; alt=&quot;热继电器的动作曲线&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131643174635020373374.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;图2 热继电器的动作曲线&lt;/span&gt;&lt;br/&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;实际上这个问题，不光对于热继电器，对于具有过载保护的断路器，很多设计师和电工也有同样的疑问：&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;从标准的角度出发，GB/T14048.4要求热继电器在1.05倍整定电流下，2小时内不能动作；&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;实际通再长时间也不会动作，因为内部双金属片已经达到热平衡，不会继续弯曲；&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;在1.2倍整定电流下，热继电器在两小时内必须动作。&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;这个很好理解……&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;但是当电流处于1.05倍和1.2倍整定电流之间的某个倍数时，热继电器是否动作能确定吗？&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;我们都知道，热继电器的工作原理是基于双金属片在电流的作用下发热弯曲后推动脱扣板动作(图3)，电流越大动作的时间越短，呈反时限特性。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img width=&quot;287&quot; height=&quot;284&quot; title=&quot;热继电器双金属片(脱扣板拆除)&quot; align=&quot;&quot; alt=&quot;热继电器双金属片(脱扣板拆除)&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131643174635020318227.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;图3 热继电器双金属片(脱扣板拆除)&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;对于热继电器厂家来说，理想状态下，我们希望所有制造的热继电器，在1.05与1.2倍之间的中间值1.125倍动作，这样既可以满足标准要求的1.05倍不动作，又满足1.2倍一定动作的要求。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;但是，由于每个批次双金属片的物理特性、零件加工精度误差、生产设备工艺波动、装配人员的熟练程度、甚至环境温度、湿度等因素。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;导致生产出来的热继电器不可能非常集中在1.125倍才动作，会呈现&lt;/span&gt;&lt;a href=&quot;http://yunrun.com.cn/tech/5654.html&quot; target=&quot;_blank&quot; style=&quot;color: rgb(102, 102, 102); margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; color: #337FE5;&quot;&gt;正态分布&lt;/span&gt;&lt;/a&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;的趋势。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;img width=&quot;400&quot; height=&quot;255&quot; title=&quot;热继电器不可能非常集中在1.125倍才动作，会呈现正态分布的趋势&quot; align=&quot;&quot; alt=&quot;热继电器不可能非常集中在1.125倍才动作，会呈现正态分布的趋势&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/20250504131643174635020320878.png&quot; data-bd-imgshare-binded=&quot;1&quot; style=&quot;border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑; max-width: 100%; height: auto !important;&quot;/&gt;&lt;br/&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;有的动作会偏早，有的动作会偏晚，当然也有早跳和晚跳的不合格产品。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;比方说，工厂生产了10万只热继电器，通过测试把满足1.05倍2小时内不动作和1.2倍2小时内肯定动作的合格品挑选出来，早跳和晚跳的不合格品剔除。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;如果我们想要更精确地摸底每个热继电器的实际动作电流倍数，那么在1.05倍整定电流持续2小时后，接着通1.06倍。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;会发现大部分产品仍然不动作，但是有个别产品在2小时内会动作。&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;这种也属于合格产品，因为它肯定满足1.05倍2小时不动作和1.2倍2小时内必动作的国标要求，只不过动作灵敏。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;把1.06倍2小时内动作的产品挑出来，剩下的继续做测试，会发现之前在1.06倍不动作的产品，在1.07倍时又有部分产品2小时内动作。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;以此类推做电流台阶试验，就会找到每个热继电器的实际动作电流值。&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;工艺控制比较好的企业，大部分产品会落在中间值1.125倍2小时内动作&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;，有的动作偏早比如1.06倍就动作，也有的偏晚比如1.18倍2小时内动作。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;因此，&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;对于“整批”热继电器，1.05和1.2倍整定电流之间的区域，哪个电流倍数这批产品一定动作是不确定的。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;但是，对于“单个”热继电器，其实际动作电流倍数是确定的，且几乎是不变的。&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;因为有的产品达到热平衡的电流是1.05倍，再通一点电流可能就动作了，那这个产品的实际动作电流倍数是1.06。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;有的产品达到热平衡的电流可能是1.15倍，再通一点电流就动作，那么这个产品的实际动作电流倍数是1.16。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;其他的类似，不再赘述举例。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;理解了热继电器的在1.05和1.2倍之间区域的不确定性之后，再去看家用微断的1.13和1.45倍之间的区域，以及塑壳断路器和框架断路器的1.05和1.3倍之间的区域，道理都是一样的。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;color: rgb(85, 85, 85); font-family: 微软雅黑; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: 2; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: &amp;quot;Microsoft YaHei&amp;quot;; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style: none; font-family: 微软雅黑;&quot;&gt;通过前面的举例说明，现在你应该能理解低压断路器反时限区域的不确定性和确定性了。&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;</description><pubDate>Sun, 04 May 2025 16:15:52 +0800</pubDate></item><item><title>仪表圈必备神器！“仪表宝典” 小程序横空出世</title><link>https://4747i.com/blog/post/39.html</link><description>&lt;p&gt;&lt;span style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;span style=&quot;overflow-wrap: break-word; font-size: 16px;&quot;&gt;在化工领域摸爬滚打，你是否常常遭遇这些困扰？查找仪表资料时，在海量信息中晕头转向，耗费大量时间却一无所获；面对复杂的仪表计算，公式繁琐、数据难算，算到头秃还可能出错；工作中突发仪表故障，却找不到可靠的解决办法，急得团团转……😫 别担心，“仪表宝典” 小程序强势来袭，为你化解所有难题！🎉&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;overflow-wrap: break-word; font-weight: 700; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;一、海量资料，一键直达📚&lt;/span&gt;&lt;/p&gt;&lt;div align=&quot;center&quot; style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;ignore_js_op style=&quot;overflow-wrap: break-word;&quot;&gt;&lt;img id=&quot;aimg_3591807&quot; aid=&quot;3591807&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/202505011746104126732397.png&quot; zoomfile=&quot;https://attach03.hcbbs.com/forum/202505/01/204046j0jfujdfdkz2e3di.webp?x-oss-process=style/ossprn&quot; file=&quot;https://attach03.hcbbs.com/forum/202505/01/204046j0jfujdfdkz2e3di.webp?x-oss-process=style/ossprn&quot; class=&quot;zoom&quot; width=&quot;880&quot; inpost=&quot;1&quot; alt=&quot;下载.png&quot; title=&quot;下载.png&quot; lazyloaded=&quot;true&quot; _load=&quot;1&quot; style=&quot;overflow-wrap: break-word; vertical-align: bottom; cursor: zoom-in; max-width: 100%;&quot;/&gt;&lt;/ignore_js_op&gt;&lt;br style=&quot;overflow-wrap: break-word;&quot;/&gt;&lt;/div&gt;&lt;p&gt;&lt;br style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;span style=&quot;overflow-wrap: break-word; font-size: 16px;&quot;&gt;“仪表宝典” 堪称化工仪表领域的 “超级资料库”。控制系统、常规仪表、分析仪表等关键领域的资料，这里应有尽有。无论是日本横河 CS3000 组态手册这种热门系统资料，还是小众分析仪表的专业文档，都能精准定位、一键获取。标准规范、培训课件、故障处理方案…… 只要你需要，小程序里一应俱全。从此告别四处奔波找资料的窘迫，一站式满足你的所有需求。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;overflow-wrap: break-word; font-weight: 700; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;二、实用工具，高效便捷🔧&lt;/span&gt;&lt;/p&gt;&lt;div align=&quot;center&quot; style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;ignore_js_op style=&quot;overflow-wrap: break-word;&quot;&gt;&lt;img id=&quot;aimg_3591808&quot; aid=&quot;3591808&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/202505011746104113233189.png&quot; zoomfile=&quot;https://attach03.hcbbs.com/forum/202505/01/204353dzhyodpvvvwhh8hy.webp&amp;amp;x-oss-process=style/ossprn&quot; file=&quot;https://attach03.hcbbs.com/forum/202505/01/204353dzhyodpvvvwhh8hy.webp?x-oss-process=style/ossprn&quot; class=&quot;zoom&quot; width=&quot;880&quot; inpost=&quot;1&quot; alt=&quot;下载 (1).png&quot; title=&quot;下载 (1).png&quot; lazyloaded=&quot;true&quot; _load=&quot;1&quot; style=&quot;overflow-wrap: break-word; vertical-align: bottom; cursor: zoom-in; max-width: 100%;&quot;/&gt;&lt;/ignore_js_op&gt;&lt;br style=&quot;overflow-wrap: break-word;&quot;/&gt;&lt;/div&gt;&lt;p&gt;&lt;br style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;span style=&quot;overflow-wrap: break-word; font-size: 16px;&quot;&gt;小程序搭载多种超实用在线计算工具，是你工作中的得力助手。调试工具集成版，涵盖电流换算、工程值转换、差压流量换算等功能，输入数据，瞬间得出准确结果，让繁琐计算变得轻松简单。PID 模拟仿真功能更是一绝，能直观呈现液位、流量等过程变量的变化情况。通过便捷的参数配置，可轻松模拟各种复杂工况，帮助你深入理解 PID 控制原理，在调试和设计工作中事半功倍。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;overflow-wrap: break-word; font-weight: 700; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;三、贴合场景，全程陪伴🤝&lt;/span&gt;&lt;span style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;span style=&quot;overflow-wrap: break-word; font-size: 16px;&quot;&gt;无论是化工企业的仪表工程师，在日常巡检发现故障时，急需查找解决方案；还是自动化工程师进行系统调试，需要精准的计算工具辅助；亦或是项目管理人员在招标采购环节，要参考各类标准规范……“仪表宝典” 小程序都能完美适配，为你提供及时、有效的支持。对于高校化工相关专业的学生和初入行业的新人，这里丰富的培训课件和基础资料，是学习提升的绝佳资源，助力快速成长。&lt;/span&gt;&lt;/span&gt;&lt;br style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;/p&gt;&lt;div align=&quot;center&quot; style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-family:Inter, -apple-system, BlinkMacSystemFont, &amp;amp;quot;;overflow-wrap: break-word;&quot;&gt;&lt;span style=&quot;overflow-wrap: break-word; font-size: 16px;&quot;&gt;&lt;ignore_js_op style=&quot;overflow-wrap: break-word;&quot;&gt;&lt;img id=&quot;aimg_3591809&quot; aid=&quot;3591809&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/05/202505011746104077281656.jpg&quot; zoomfile=&quot;https://attach03.hcbbs.com/forum/202505/01/204422dwu9mmtzbzid0ww6.webp&amp;amp;x-oss-process=style/ossprn&quot; file=&quot;https://attach03.hcbbs.com/forum/202505/01/204422dwu9mmtzbzid0ww6.webp?x-oss-process=style/ossprn&quot; class=&quot;zoom&quot; width=&quot;430&quot; inpost=&quot;1&quot; lazyloaded=&quot;true&quot; _load=&quot;1&quot; style=&quot;overflow-wrap: break-word; vertical-align: bottom; cursor: zoom-in; max-width: 100%;&quot; alt=&quot;微信图片_20250501164106.jpg&quot; title=&quot;微信图片_20250501164106.jpg&quot;/&gt;&lt;/ignore_js_op&gt;&lt;br style=&quot;overflow-wrap: break-word;&quot;/&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;p&gt;&lt;br style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;br style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;/&gt;&lt;span style=&quot;overflow-wrap: break-word; font-family: &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Heiti SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 18px; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&lt;span style=&quot;overflow-wrap: break-word; font-size: 16px;&quot;&gt;“仪表宝典” 小程序，凭借全面的功能、强大的实力，成为化工从业者和学习者不可或缺的好伙伴。别再犹豫，赶紧加入使用大军，体验它带来的便捷与高效！相信用过之后，你一定会感慨：怎么没有早点遇到它！🥰&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;</description><pubDate>Thu, 01 May 2025 18:53:28 +0800</pubDate></item><item><title>PLC通讯故障和处理办法</title><link>https://4747i.com/blog/post/38.html</link><description>&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt; PLC系统在运行过程中出现通讯故障很正常，致使整个绞车系统无法运行，我相信很多朋友都遇到过，这个时候我们需要对plc系统故障一一排查和处理，以下是小编整理常见的问&lt;strong style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;plc通讯故障和处理办法&lt;/strong&gt;，一起来看。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;  &lt;strong style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;一、故障现象&lt;/strong&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;  晚上11点左右司钻正在起钻，突然绞车停止，司钻房控制箱上的指示灯全部熄灭，司钻报告说系统无法使用。及时赶到司钻房查看，发现司钻房控制箱的ET200通讯模块报红灯故障，但电源模块供电都正常，根据故障现象判断出应该是PLC系统通讯故障。马上去控制室查看CUP状态，CPU故障指示灯亮显示通讯故障。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center;&quot;&gt;&amp;nbsp;&lt;img src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091152174581711258426.jpg&quot; alt=&quot;&quot; width=&quot;500&quot; height=&quot;375&quot; title=&quot;&quot; align=&quot;&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;  &lt;strong style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;二、故障处理过程&lt;/strong&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;  1.由于没有电脑软件及程序，无法直接查看到故障点的位置，所以只能逐个排查。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;  根据经验判断，从PLC控制盘到司钻房的通讯电缆经常搬家最容易损坏，两端的插接头经常插拔容易出现松动。所以首先对2端插头进行了检查，并用万用表测量了这根通讯电缆，结果电缆接头和电缆都无损坏和松动。插上后测试通讯故障依然存在。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;  2.在这种情况下只能从通讯的一端向另一端逐个排查。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;  因为变频器是通讯的一端，所以先检查变频器到控制室触摸屏的第一段电缆以及通讯插头，电缆通断正常，接头阻值正常。然后检查第二段从触摸屏到CPU的通讯电缆和接头，电缆通断正常，接头阻值正常。然后检查CPU到SCR房外部插头的通讯电缆和接头，电缆通断正常。检查司钻房从站通讯模块ET200到司钻房触摸屏的电缆和接头，电缆通断正常，发现ET200的接头有接地现象，阻值也正常。故认为是接地影响通讯，所以将另一路连接到中继器的电缆暂时拆除进行通讯测试，故障依然存在。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center;&quot;&gt;&amp;nbsp;&lt;img src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091152174581711265875.jpg&quot; alt=&quot;&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;  3.此时只能判断是硬件模块可能出了问题。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;  所以惯性思维判断可能是通讯模块ET200有损坏的可能，所以马上更换一个新的ET200模块，测试故障依然存在。随机判断CPU可能出现了问题，更换一个CPU进行测试，问题依然存在。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;  4.考虑到通讯电缆受干扰也可能出现这个问题，所以索性使用了一根从CPU到远程ET200通讯模块之间的临时电缆，但问题依然存在。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;  5.最后考虑到ET200模块出现了接地问题，虽然阻值正常，但有可能损坏内部电器小元件，所以针对ET200的通讯接头拆下来重新检查，发现有异常，这种情况在平时很少出现，所以在针对检查时才感觉可能有问题，更换新的PROFIBUS通讯接头。并上电测试，通讯恢复正常。将零时电缆扯除，使用原来的通讯电缆，通讯正常。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;  总结：以上就是“&lt;strong style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;plc通讯故障和处理办法&lt;/strong&gt;”的相关内容，CPU故障指示灯亮显示通讯故障，这时候我们就要排查故障找到问题源头，然后对应处理。好了，今天的咱们先聊到这儿，更多相关内容请继续关注我们。&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;</description><pubDate>Mon, 28 Apr 2025 12:01:41 +0800</pubDate></item><item><title>PLC硬件故障分析及处理</title><link>https://4747i.com/blog/post/37.html</link><description>&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;1.plc主机系统&lt;/strong&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;PLC主机系统最容易发生故障的地方一般在电源系统和通讯网络系统，电源在连续工作、散热中，电压和电流的波动冲击是不可避免的。通讯及网络受外部干扰的可能性大，外部环境是造成通讯外部设备故障的最大因素之一。系统总线的损坏主要由于现在PLC多为插件结构，长期使用插拔模块会造成局部印刷板或底板、接插件接口等处的总线损坏，在空气温度变化、湿度变化的影响下，总线的塑料老化、印刷线路的老化、接触点的氧化等都是系统总线损耗的原因。所以在系统设计和处理系统故障的时候要考虑到空气、尘埃、紫外线等因素对设备的破坏。目前PLC的主存储器大多采用可擦写ROM，其使用寿命除了主要与制作工艺相关外，还和底板的供电、CPU模块工艺水平有关。而PLC的中央处理器目前都采用高性能的处理芯片，故障率已经大大下降。对于PLC主机系统的故障的预防及处理主要是提高集中控制室的管理水平，加装降温措施，定期除尘，使PLC的外部环境符合其安装运行要求;同时在系统维修时，严格按照操作规程进行操作，谨防人为的对主机系统造成损害。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;2.PLC的I/O端口&lt;/strong&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;PLC最大的薄弱环节在I/O端口。PLC的技术优势在于其I/O端口，在主机系统的技术水平相差无几的情况下，I/O模块是体现PLC性能的关键部件，因此它也是PLC损坏中的突出环节。要减少I/O模块的故障就要减少外部各种干扰对其影响，首先要按照其使用的要求进行使用，不可随意减少其外部保护设备，其次分析主要的干扰因素，对主要干扰源要进行隔离或处理。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;br style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center;&quot;&gt;&lt;img src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091134174581709426332.jpg&quot; alt=&quot;PLC硬件故障分析及处理&quot; width=&quot;500&quot; height=&quot;443&quot; title=&quot;PLC硬件故障分析及处理&quot; align=&quot;&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;br style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;3.现场控制设备&lt;/strong&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;在整个过程控制系统中最容易发生故障地点在现场，列出了现场中最容易出故障的几个方面。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;1)第一类故障点(也是故障最多的地点)在继电器、接触器。如该生产线PLC控制系统的日常维护中，电气备件消耗量最大的为各类继电器或空气开关。主要原因除产品本身外，就是现场环境比较恶劣，接触器触点易打火或氧化，然后发热变形直至不能使用。在该生产线上所有现场的控制箱都是选用密闭性较好的盘柜，其内部元器件较其他采用敞开式盘柜内元器件的使用寿命明显要长。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;所以减少此类故障应尽量选用高性能继电器，改善元器件使用环境，减少更换的频率，以减少其对系统运行的影响。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;2)第二类故障多发点在阀门或闸板这一类的设备上，因为这类设备的关键执行部位，相对的位移一般较大，或者要经过电气转换等几个步骤才能完成阀门或闸板的位置转换，或者利用电动执行机构推拉阀门或闸板的位置转换，机械、电气、液压等各环节稍有不到位就会产生误差或故障。长期使用缺乏维护，机械、电气失灵是故障产生的主要原因，因此在系统运行时要加强对此类设备的巡检，发现问题及时处理。我厂对此类设备建立了严格的点检制度，经常检查阀门是否变形，执行机构是否灵活可用，控制器是否有效等，很好地保证了整个控制系统的有效性。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;3)第三类故障点可能发生在开关、极限位置、安全保护和现场操作上的一些元件或设备上，其原因可能是因为长期磨损，也可能是长期不用而锈蚀老化。如该生产线窑尾料球储库上的布料行走车来回移动频繁，而且现场粉尘较大，所以接近开关触点出现变形、氧化、粉尘堵塞等从而导致触点接触不好或机构动作不灵敏。对于这类设备故障的处理主要体现在定期维护，使设备时刻处于完好状态。对于限位开关尤其是重型设备上的限位开关除了定期检修外，还要在设计的过程中加入多重的保护措施。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;4)第四类故障点可能发生在PLC系统中的子设备，如接线盒、线端子、螺栓螺母等处。这类故障产生的原因除了设备本身的制作工艺原因外还和安装工艺有关，如有人认为电线和螺钉连接是压的越紧越好，但在二次维修时很容易导致拆卸困难，大力拆卸时容易造成连接件及其附近部件的损害。长期的打火、锈蚀等也是造成故障的原因。根据工程经验，这类故障一般是很难发现和维修的。所以在设备的安装和维修中一定要按照安装要求的安装工艺进行，不留设备隐患。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;5)第五类故障点是传感器和仪表，这类故障在控制系统中一般反映在信号的不正常。这类设备安装时信号线的屏蔽层应单端可靠接地，并尽量与动力电缆分开敷设，特别是高干扰的变频器输出电缆，而且要在PIC内部进行软件滤波。这类故障的发现及处理也和日常点巡检有关，发现问题应及时处理。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;6)第六类故障主要是电源、地线和信号线的噪声(干扰)，问题的解决或改善主要在于工程设计时的经验和日常维护中的观察分析。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;要减小故障率，很重要的一点是要重视工厂工艺和安全操作规程，在日常的工作中要遵守工艺和安全操作规程，严格执行—些相关的规定，如保持集中控制室的环境等等，同时在生产中也要加强这些方面的霄理。&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;以上就是PLC硬件故障分析及处理的相关信息，希望可以帮到您。&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;</description><pubDate>Mon, 28 Apr 2025 12:01:41 +0800</pubDate></item><item><title>西门子S7-1200 PLC与西门子S7-200SMART PLC的PN通信</title><link>https://4747i.com/blog/post/36.html</link><description>&lt;h2 style=&quot;padding-top: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; line-height: 1.4; font-weight: 400; color: rgb(51, 52, 68); text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18.05pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;&quot;&gt;导读：&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/h2&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;前几天有学员反应用&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1200PLC&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;与&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;进行&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;PN&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;通信，无法正常建立连接，于是做了测试，发现是可以的。下面就为大家介绍测试的过程和运行监控的结果以及一些注意事项。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; color: #FF0000;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;h2 style=&quot;padding-top: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-bottom: 0px; margin-left: 32.35pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; line-height: 1.4; font-weight: 400; color: rgb(51, 52, 68); text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -21pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;一、&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体; font-weight: bold;&quot;&gt;所需软件及硬件&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/h2&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;STEP7 MircoWin smart2.7&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;版、博途&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;V17&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;；&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;CPU1214&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;一台，固件版本为&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;V4.5&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;，&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;ST30&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;一台，固件版本为&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;V2.6&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;；网线两条。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;h2 style=&quot;padding-top: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-bottom: 0px; margin-left: 32.35pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; line-height: 1.4; font-weight: 400; color: rgb(51, 52, 68); text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -21pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;二、&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体; font-weight: bold;&quot;&gt;项目组态编程&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/h2&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 39.05pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -21pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;1.&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;组态编程&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;编程软件自&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;V2.4&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;版本、&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;CPU&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;固件也是自&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;2.4&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;版本起起开始支持&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Profinet&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;通信。&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;即可以做&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;IO&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;控制器，也可以做&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;IO&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;设备。下面的例程以&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;做&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;IO&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;设备举例。首先打开软件建立一个名为“设备&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;IO&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”的项目，点击“系统块”，在弹出的对话框中设置&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;IP&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;地址，我这里设置的是&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;192.168.0.101&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;，与实物&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;PLC&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;一致。如下图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;所示：&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体; text-align: center; text-indent: 18pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;img width=&quot;527&quot; height=&quot;398&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091058174581705870199.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 15.75pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 10.5pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 16px;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 16px; font-family: Calibri;&quot;&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;点击菜单栏的工具&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;-PROFINET&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;选项，在弹出的画面中勾选智能设备，其余选项默认即可，然后点击下一步，如下图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;所示：&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;img width=&quot;595&quot; height=&quot;519&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091059174581705993753.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;将默认的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;SBR0&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;子程序重命名为配方处理，建立一个带参数的子程序。在变量表中建立相应的接口参数，程序编辑区编写配方处理程序，在下一步的画面中配置传输区，即和&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1200PLC&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;的数据交换区。可通过“添加”、“移除”按钮来增加或移除输入输出传送区。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体; color: #FF0000;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;注意：这里的输入和输出起始地址&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;IB1152&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;、&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;QB1152&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;不能更改，且输入输出传送区最大长度为&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;128&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;个字节，地址和长度出错均会报错。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;为测试方便，我配置了&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;5&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;个字节，如下图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;3&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;所示：&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;img width=&quot;540&quot; height=&quot;191&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091059174581705966026.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;3&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;下面的步骤是导出&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;GSD&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;文件。首先点击浏览按钮，选择放置生成的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;GSD&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;文件的文件夹，如下图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;4&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;中选择的桌面的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;GSD&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;文件夹；然后点击导出按钮，最后一定记得还要点击生成按钮。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体; color: #FF0000;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;注意，当你在博图中做过多次配置&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;做&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;IO&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;设备的项目时，切记要将本次生成的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;GSD&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;文件名系住。因为&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;GSD&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;文件名都很相似，在博途中选错了是没法建立通信的。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;本次的文件名如图中的红色方框内所示：&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;img width=&quot;598&quot; height=&quot;476&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091059174581705930467.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;4&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;至此，&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART PLC&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;作为&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;PN&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;通信的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;IO&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;设备的组态步骤设置完毕。&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 39.05pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -21pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;2.&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1200PLC&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;组态设置&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;在博途建立一个名称为&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;PN&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;控制器”的项目，添加一台&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1214CPU&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;，固件版本为&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;V4.5&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;，设置&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;IP&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;地址为&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;192.168.0.105&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;，与实物&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;PLC&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;一致，且和&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMARTPLC&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;处于同一网段，如下图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;5&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;所示：&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;img width=&quot;575&quot; height=&quot;536&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091059174581705955157.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;5&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;安装&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;GSD&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;文件。点击菜单&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;-&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;选项&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;-&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;管理通用站描述文件&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;(GSD)&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;，在弹出的对话框中按下图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;6&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;中的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;、&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;、&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;3&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;步骤操作，即可安装好&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;GSD&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;文件。注意：图中步骤&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;源路径选择放置&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;GSD&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;的文件夹。当选好后，相应的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;GSD&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;文件会显示在“导入路径内容”的列表当中，勾选后点安装即可。如下图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;6&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;所示：&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;img width=&quot;365&quot; height=&quot;193&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091100174581706044307.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;img width=&quot;617&quot; height=&quot;391&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091100174581706066450.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&amp;nbsp;&amp;nbsp;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体; color: #000000; text-align: justify; text-indent: 344px;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;图&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体; color: #000000; text-align: justify; text-indent: 344px;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;6&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:justify;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 7.5pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;点击网络视图，组态&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;IO&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;设备&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART PLC&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;。安装好&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART PLC&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;GSD&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;文件后，该设备的位置在硬件目录的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Other field devices&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;文件夹下，将其拖拽至网络视图中，为其分配&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;IO&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;控制器&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1214CPU&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;。然后双击&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART PLC&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;，查看“设备概览”，可以看到已自动分配了&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;IQ&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;传输区域，这里的传输区域地址是指&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1200PLC&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;的地址，而且与&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;不同，地址可以更改。注意两者的地址对应，&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1200&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Q&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;区对应&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;I&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;区，也就是&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1200&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;将&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Q&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;区数据传送至&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;I&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;区；另一组对应地址则相反，&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1200&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;I&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;区接收&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART Q&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;区发送过来的数据。示例中的地址对应为&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1200&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;QB68-72&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;对应&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;IB1152-56&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;；&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;IB68-72&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;对应&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;QB1152-56&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;组态即传送区地址如下图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;7&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;、&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;8&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;所示：&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 7.5pt;&quot;&gt;&lt;img width=&quot;288&quot; height=&quot;443&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091100174581706064275.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 7.5pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;7&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 7.5pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 7.5pt;&quot;&gt;&lt;img width=&quot;589&quot; height=&quot;275&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091100174581706026141.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体; text-indent: 7.5pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 7.5pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 7.5pt;&quot;&gt;&lt;img width=&quot;598&quot; height=&quot;237&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091100174581706050922.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 7.5pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 7.5pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;8&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体; text-indent: 7.5pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;h2 style=&quot;padding-top: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-bottom: 0px; margin-left: 32.35pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; line-height: 1.4; font-weight: 400; color: rgb(51, 52, 68); text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -21pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;三、&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体; font-weight: bold;&quot;&gt;测试&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/h2&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;分别将项目下载至对应的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;PLC&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;，在博图里建一个监控表，输入传送区地址，并在&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Q&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;区填写要发送的数据；在&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;200SMART&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;编程软件里打开状态监控表，输入传送区地址，并在&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Q&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;区填写要发送的数据。观察下图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;9&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;可见，数据都已成功传送、接收，说明两者已建立了正常的&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;PN&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;通信。&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;img width=&quot;619&quot; height=&quot;322&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091100174581706017056.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18pt;&quot;&gt;&lt;img width=&quot;571&quot; height=&quot;333&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091100174581706082951.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;text-align:center;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 18.05pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-indent: 0pt; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;总结：建立&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;PN&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;通信其实很简单，只要熟悉了组态的步骤一般都可以通信成功，希望这篇文章可以为大家学习&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;PN&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;通信带来帮助。&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;</description><pubDate>Mon, 28 Apr 2025 12:01:41 +0800</pubDate></item><item><title>WINCC7.5如何使用结构变量创建面板实例</title><link>https://4747i.com/blog/post/35.html</link><description>&lt;h2 style=&quot;padding-top: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; line-height: 1.4; font-weight: 400; color: rgb(51, 52, 68); text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 18.05pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;&quot;&gt;导读：&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/h2&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;&quot;&gt;从&lt;/span&gt;&amp;nbsp;WinCC V7.5&amp;nbsp;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;&quot;&gt;开始，可以通过结构变量创建面板实例，无需在面板实例中逐一关联结构变量中的结构变量元素&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;，具体操作如下。&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;h2 style=&quot;padding-top: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-bottom: 0px; margin-left: 32.35pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; line-height: 1.4; font-weight: 400; color: rgb(51, 52, 68); text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -21pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;一、&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体; font-weight: bold;&quot;&gt;创建结构类型和结构变量&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/h2&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;在变量管理器中创建结构类型，并为结构类型创建结构类型元素，如图&lt;/span&gt;&amp;nbsp;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;1.&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;先创建结构类型&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tank&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;.&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;选择&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“结构类型元素”页面；&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;3&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;.&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;添加&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;3&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;个结构类型元素“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Level&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Pressure&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;T&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;emp&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 18pt;&quot;&gt;&lt;img width=&quot;570&quot; height=&quot;379&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091027174581702756860.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;然后创建结构变量，&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;&quot;&gt;如图&lt;/span&gt;2.&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;&quot;&gt;所示。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;.&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;选择&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“结构变量”页面；&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;.&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;新建&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;3&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;个结构变量“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tank&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;” “&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tank&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;” “&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tank&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;3&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;img width=&quot;553&quot; height=&quot;399&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091027174581702710498.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;&quot;&gt;图&lt;/span&gt;2&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;h2 style=&quot;padding-top: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-bottom: 0px; margin-left: 32.35pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; line-height: 1.4; font-weight: 400; color: rgb(51, 52, 68); text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -21pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;二、&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体; font-weight: bold;&quot;&gt;创建并编辑面板类型&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/h2&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;在图形编辑器中点击文件菜单选择&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“新建面板类型”，并保存为“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tank.FPT&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;” 如图&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;3&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;。并设置尺寸为&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;230*1&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;3&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;5&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;，然后进行如下操作，如图&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;4&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;。&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 36pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;1.&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;打开&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;SVG&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;库；&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 36pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;2.&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;找到&lt;/span&gt;&amp;nbsp;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;V2.0&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;中的“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tanks&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”；&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 36pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;3.&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;添加&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tank2WithScale&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”到面板类型中。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 36pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;4.&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;然后添加&lt;/span&gt;&amp;nbsp;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;3&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;个静态文本编辑好显示文本。添加&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;3&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;个输入&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;/&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;输出域，命名为“输入&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;/&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;输出域&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”、“输入&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;/&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;输出域&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”、“输入&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;/&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;输出域&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;3&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”，无需关联变量。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 18pt;&quot;&gt;&lt;img width=&quot;323&quot; height=&quot;215&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091027174581702786459.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;3&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 18pt;&quot;&gt;&lt;img width=&quot;574&quot; height=&quot;521&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091027174581702713256.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;4&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;&quot;&gt;在画面编辑器中点击编辑菜单选择&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;&quot;&gt;组态面板类型&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;&quot;&gt;，如图&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;5&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 21pt;&quot;&gt;&lt;img width=&quot;228&quot; height=&quot;313&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091028174581702841274.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 21pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体; color: #3C4144;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;5&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; color: #3C4144;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 36pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;1.&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;在组态面板类型对话框中选择&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“变量”选项卡。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 36pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;2.&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;将结构类型&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tank&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”拖拽至左侧的“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tags&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”下。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 36pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;3.&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;选中&lt;/span&gt;&amp;nbsp;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;SVG&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;对象&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 36pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;4.&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;把属性&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;FillLevelValue&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”对象属性拖拽至“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tank.Level&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”下。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 36pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;5.&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;把&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“输入&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;/&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;输出域&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”的“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;OutputValue&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”对象属性拖拽至“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tank.Level&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”下；&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 36pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-indent: 0pt; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;把&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“输入&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;/&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;输出域&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”的“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;OutputValue&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”对象属性拖拽至“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tank.Temp&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”下；&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 36pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-indent: 0pt; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;把&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“输入&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;/&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;输出域&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;3&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”的“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;OutputValue&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”对象属性拖拽至“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tank.Pressure&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”下。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin-top: 0px; margin-bottom: 10px; margin-left: 36pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; color: rgb(85, 86, 102); line-height: 1.8; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;6.&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;点击&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“应用”按钮，如图&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;6&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&amp;nbsp;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: Calibri;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 18pt;&quot;&gt;&lt;img width=&quot;627&quot; height=&quot;450&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091028174581702867543.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;6&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;选择更新周期。可以右键单击每一个关联了结构变量元素的对象属性设置更新周期。（建议选择统一更新周期如：&lt;/span&gt;&amp;nbsp;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;秒）如图&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;7&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&amp;nbsp;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 18pt;&quot;&gt;&lt;img width=&quot;533&quot; height=&quot;323&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091028174581702820951.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;7&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;&quot;&gt;组态完成后保存该面板类型。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;h2 style=&quot;padding-top: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-bottom: 0px; margin-left: 40.1pt; box-sizing: border-box; font-size: 16px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; line-height: 1.4; font-weight: 400; color: rgb(51, 52, 68); text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: -33pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif;&quot;&gt;三、&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体; font-weight: bold;&quot;&gt;通过结构变量创建面板实例&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: &amp;quot;Calibri Light&amp;quot;; font-weight: bold;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/h2&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;1&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;在属性窗口中选择&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“变量”选项卡；&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;并选择&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“所有结构实例的列表”；&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;3&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;在右侧结构变量列表中，通过鼠标右键选择&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tank1&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”后拖拽至画面中；&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;4.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;在弹出菜单中选择&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;“&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tank.FPT&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;”；&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;5.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;用同样方法创建&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;Tank2&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;、&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;T&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;ank&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;3&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&amp;nbsp;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;面板实例，如图&lt;/span&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;8&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&amp;nbsp;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-indent: 0pt; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center;&quot;&gt;&lt;img width=&quot;532&quot; height=&quot;459&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091028174581702827233.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-indent: 0pt; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;8&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-indent: 0pt; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: justify;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;创建完成后，可在面板实例属性中看到面板实例已经关联到结构变量。无需再逐一关联结构变量元素，如图&lt;/span&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;9&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&amp;nbsp;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;。&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 18pt;&quot;&gt;&lt;img width=&quot;535&quot; height=&quot;338&quot; src=&quot;https://4747i.com/blog/zb_users/upload/2025/04/20250428091028174581702884848.jpg&quot; style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, Arial, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, SimSun, sans-serif; border: 0px; vertical-align: middle; max-width: 100%;&quot;/&gt;&lt;/p&gt;&lt;p style=&quot;padding: 0px; margin: 0pt 0pt 0.0001pt; box-sizing: border-box; font-size: 12pt; font-family: Calibri; color: rgb(85, 86, 102); line-height: 20.8px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box;&quot;&gt;图&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;&quot;&gt;9&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;padding: 0px; margin: 0px; box-sizing: border-box; font-size: 12pt; font-family: 宋体;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;</description><pubDate>Mon, 28 Apr 2025 12:01:41 +0800</pubDate></item></channel></rss>