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Changes for page 05 Lua Script

Last modified by Devin Chen on 2025/03/04 14:07
From version 14.1
edited by Hunter
on 2022/08/23 16:13
Change comment: There is no comment for this version
To version 18.1
edited by Theodore Xu
on 2022/09/21 14:48
Change comment: There is no comment for this version

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1 -XWiki.Hunter
1 +XWiki.AiXia
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38 38  
39 39  The example shows how the to establish the FTP server at WIN10 OS and make the HMI as FTP client.
40 40  
41 -Step1: About how to set up the FTP server in Windows PC: **[[Build an FTP Site on IIS>>https://docs.microsoft.com/en-us/iis/publish/using-the-ftp-service/scenario-build-an-ftp-site-on-iis]] **,** [[How to set up and manage an FTP server on Windows 10>>https://www.windowscentral.com/how-set-and-manage-ftp-server-windows-10]]**
41 +[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/FTP%20Client.zip]]
42 42  
43 -Step2: Change the IP, port, username and password in Script_BG.lua, to connect user's own server.
43 +~1. About how to set up the FTP server in Windows PC: **[[Build an FTP Site on IIS>>https://docs.microsoft.com/en-us/iis/publish/using-the-ftp-service/scenario-build-an-ftp-site-on-iis]] **,** [[How to set up and manage an FTP server on Windows 10>>https://www.windowscentral.com/how-set-and-manage-ftp-server-windows-10]]**
44 44  
45 -Step3: Change the filename want to download or upload in Script_BG.lua
45 +2. Enter PC (FTP Server) IP address and port number (Default 21).
46 46  
47 -Step4: Change the string "udisk:smtp.jpg", into the storage path user want to download from FTP server save to HMI, in function Main_download() in Main.lua.
47 +(% style="text-align:center" %)
48 +[[image:LuaFTPDemoIP&Port.png]]
48 48  
49 -[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/FTP%20Client.zip]]
50 +3. Change the filename of the file that needs to be uploaded. If run on as Offline Simulator, the simulate upload path of "udisk:1.png" will be "C:\WECON\USB\1.png" on the PC.
50 50  
52 +(% style="text-align:center" %)
53 +[[image:LuaFTPDemoUpload.png]]
54 +
55 +4. Change drive letter of file save path according to drop-down list (There are three option available: Flash, UDisk and SDCard).
56 +
57 +(% style="text-align:center" %)
58 +[[image:LuaFTPDemoDropBox.png]]
59 +
60 +5. Change the filename of the file that needs to be downloaded from PC(Server).
61 +
62 +(% style="text-align:center" %)
63 +[[image:LuaFTPDemoDownload.png]]
64 +
65 +6. Set the default configuration in file "Script_BG.lua"
66 +
67 +(% style="text-align:center" %)
68 +[[image:LuaFTPDemoInitial.png]]
69 +
70 +✎Note: If want to confirm whether it is downloaded successfully, please add a File list object to check in HMI project. If saved path is root path (same to the all three drive), please set the folder as "~/~/".
71 +
72 +(% style="text-align:center" %)
73 +[[image:LuaFTPDemoFilelist.png]]
74 +
51 51  = **8 Telegram Notification** =
52 52  
53 53  The example shows how to use Bot API to push the notification to channel or group of Telegram. Please change the Token and Chat id to users' own one.
54 54  
55 55  [[Download link>>https://drive.google.com/file/d/1wV0O79TJ2mgUEBkKcjrb53PM8DkTQxVo/view?usp=sharing]]
80 +
81 +
82 += 9** LINE Notify** =
83 +
84 + This example shows how to use the LINE Notify to send message into LINE group. When monitoring bit " @B_HDX0.0" changes, it will trigger and send the message. Please replace with your own Token.
85 +
86 +[[https:~~/~~/ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/line.zip>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/line.zip]]
LuaFTPDemoDownload.png
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