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Changes for page 05 Lua Script

Last modified by Devin Chen on 2025/03/04 14:07
From version 16.1
edited by Hunter
on 2022/09/07 11:46
Change comment: There is no comment for this version
To version 14.1
edited by Hunter
on 2022/08/23 16:13
Change comment: There is no comment for this version

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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 -~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]]**
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]]**
42 42  
43 -2. Enter PC (FTP Server) IP address and port number (Default 21).
43 +Step2: Change the IP, port, username and password in Script_BG.lua, to connect user's own server.
44 44  
45 -(% style="text-align:center" %)
46 -[[image:LuaFTPDemoIP&Port.png]]
45 +Step3: Change the filename want to download or upload in Script_BG.lua
47 47  
48 -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.
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.
49 49  
50 -(% style="text-align:center" %)
51 -[[image:LuaFTPDemoUpload.png]]
52 -
53 -4. Change drive letter of file save path according to drop-down list (There are three option available: Flash, UDisk and SDCard).
54 -
55 -(% style="text-align:center" %)
56 -[[image:LuaFTPDemoDropBox.png]]
57 -
58 -5. Change the filename of the file that needs to be downloaded from PC(Server).
59 -
60 -(% style="text-align:center" %)
61 -[[image:LuaFTPDemoDownload.png]]
62 -
63 -6. Set the default configuration in file "Script_BG.lua"
64 -
65 -(% style="text-align:center" %)
66 -[[image:LuaFTPDemoInitial.png]]
67 -
68 -✎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 "~/~/".
69 -
70 -(% style="text-align:center" %)
71 -[[image:LuaFTPDemoFilelist.png]]
72 -
73 73  [[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/FTP%20Client.zip]]
74 74  
75 75  = **8 Telegram Notification** =
LuaFTPDemoDownload.png
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LuaFTPDemoIP&Port.png
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