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Changes for page 05 Lua Script

Last modified by Jett on 2025/06/07 17:34
From version 78.1
edited by Jett
on 2025/06/07 17:34
Change comment: There is no comment for this version
To version 75.2
edited by Hunter
on 2025/05/21 15:55
Change comment: There is no comment for this version

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1 -XWiki.2454238480
1 +XWiki.Hunter
Content
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132 132  
133 133  = 10** How to parse value from subscribing MQTT topic** =
134 134  
135 -(% class="box infomessage" %)
136 -(((
137 -**Only ig series can use this function.**
138 -)))
139 -
140 140  This example shows how to parse value from subscribing MQTT topic. Get the value and calculate the average value for group F1, F2, F3 and F4. The testing topic name is "testtopic/test/no1/123456".
141 141  
142 142  [[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/MQTT%20JSON%20parse.zip]]
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298 298  
299 299  = **13 MQTT Multi-link** =
300 300  
301 -(% class="box infomessage" %)
302 -(((
303 -**Only ig series can support this function.**
304 -)))
305 -
306 306  The example shows use mqtt realize multi-machine function：
307 307  
308 308  [[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/MQTT%20Multi-link.zip]]