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Changes for page 05 Lua Script

Last modified by Devin Chen on 2025/03/04 14:07
From version 54.1
edited by Devin Chen
on 2023/11/24 17:07
Change comment: There is no comment for this version
To version 47.1
edited by Devin Chen
on 2023/08/17 15:33
Change comment: There is no comment for this version

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... ... @@ -545,14 +545,11 @@
545 545  (% style="text-align:center" %)
546 546  [[image:celllocation.png]]
547 547  
548 -= 18 How to convert a number to a string =
548 += 18 Convert a number to a string =
549 549  
550 550  The example shows how to convert a number to a string using the "tostring()" function.
551 551  
552 -[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/Number%20to%20string.zip]]
553 553  
554 -Note:This demo converts a 64-bit floating to a string,you can change the data format of "@W_HDW0" depand on requirements
555 -
556 556  The core code is from file convert.lua:
557 557  
558 558  (% style="text-align:center" %)
... ... @@ -563,17 +563,3 @@
563 563  (% style="text-align:center" %)
564 564  [[image:Converttestdisplay.png]]
565 565  
566 -= 19 HUAWEI CLOUD & OpenCloud =
567 -
568 -About the details, please check the powerpoint or video of Lua MQTT & OpenCloud [[Jump To>>doc:PIStudio.Download.1 Manual.WebHome]]
569 -
570 -[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/HuaweiMQ%281%29.zip]]
571 -
572 -
573 -= 20 UDP Multicast =
574 -
575 -The example shows how to use UDP multicast feature to send and receive data.
576 -
577 -[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/UDP%20Multicast.zip]]
578 -
579 -About the details, please check the [[UDP module>>https://docs.we-con.com.cn/bin/view/PIStudio/09%20Lua%20Editor/Lua%20Script/#HUDPmodule-1]]