Changes for page 05 Lua Script
Last modified by Hunter on 2026/11/02 18:50
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- Discord1.png
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- DiscordAfterchangeScopeInstallLink.png
- DiscordCopyChannelId.png
- DiscordEnableDeveloperModel.png
- DiscordLua.png
- DiscordResult.png
- WechatResult.jpg
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- wechatCopyTempalte.png
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- wechatscriptcopyID.png
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... ... @@ -726,7 +726,10 @@ 726 726 727 727 = 29 Graphics Drawing = 728 728 729 -The example shows drawing a snow and a star on the HMI screen with drawing function from Lua Script.Please note that use PI version 10.6 or higher to open the project. 729 +This demo shows how to draw static graphics, such as a snowflake and a star, on the HMI screen using Lua custom object. 730 +The drawing coordinate data can come from HMI internal registers or external PLC registers. 731 +This demo does not demonstrate dynamic path updates or motion animation. For dynamic trajectory visualization, refer to the [[Lua curve>>doc:PIStudio.09 Lua Editor.Lua Script.WebHome||anchor="HCurveDrawing28Experimental29"]]. 732 + 730 730 [[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/Graphics%20Drawing.pi2]] 731 731 732 732 ... ... @@ -871,7 +871,7 @@ 871 871 (% style="text-align:center" %) 872 872 [[image:wechatTempalte.png]] 873 873 874 -4. Enter the title and content, the content must follow this format: text: ~{~{text.DATA}} 877 +4. Enter the title and content, then click submission, the content must follow this format: text: ~{~{text.DATA}} 875 875 876 876 For example, use Alarm: ~{~{Alarm.DATA}}. For multiple lines, format the content as follows: 877 877 ... ... @@ -882,7 +882,91 @@ 882 882 {{/code}} 883 883 884 884 (% style="text-align:center" %) 885 -[[image:wechatTempalteConten.png]] 888 +[[image:wechatTempalteConten2.png]] 886 886 890 +5. After the template is created, copy the template ID. 887 887 888 -[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/WechatOfficialAccount.zip]] 892 +(% style="text-align:center" %) 893 +[[image:wechatCopyTempalte.png]] 894 + 895 +6. Paste all these IDs(appID, appSecret, wechatID and templateID) into the lua script. 896 + 897 +(% style="text-align:center" %) 898 +[[image:wechatscriptcopyID.png]] 899 + 900 +7. Trigger the alarm condition, and user will receive an alarm notification from the WeChat Official Account. 901 + 902 +(% style="text-align:center" %) 903 +[[image:WechatResultResize.jpg]] 904 + 905 +[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/WechatAlarmPushNotify.zip]] 906 + 907 += 37 Discord Bot API Notification = 908 + 909 +This example shows how to set up the Discord bot and send the alarm push. 910 + 911 +[[My Applications ~| Discord Developer Portal>>url:https://discord.com/developers/applications]] 912 + 913 +About how to create a Discord bot, please refer to [[Building your first Discord Bot - Documentation - Discord>>url:https://docs.discord.com/developers/quick-start/getting-started]] 914 + 915 +About how to send new message to channel, please refer to [[Message Resource - Documentation - Discord>>url:https://docs.discord.com/developers/resources/message#create-message]] 916 + 917 +~1. Go to the Discord Developer Portal to create new application. 918 + 919 +(% style="text-align:center" %) 920 +[[image:Discord1.png]] 921 + 922 +2. Enter the application name, check the box to accept Discord’s terms, and click [Create]. 923 + 924 +(% style="text-align:center" %) 925 +[[image:Discord2.png]] 926 + 927 +3. Click [Reset Token] to generate a new token, copy it for further use. 928 + 929 +(% style="text-align:center" %) 930 +[[image:Discord3.png]] 931 + 932 +(% style="text-align:center" %) 933 +[[image:Discord4.png]] 934 + 935 +4. Go to the Installation tab, set up the Guild Install, add bot in Scopes, add [Send Messages] and [View Channels] in Permissions. 936 + 937 +(% style="text-align:center" %) 938 +[[image:Discord11.png]] 939 + 940 +5. Copy the installation link and paste it into browser’s address bar. 941 + 942 +(% style="text-align:center" %) 943 +[[image:Discord5.png]] 944 + 945 +6. Click Add to Server. 946 + 947 +(% style="text-align:center" %) 948 +[[image:Discord6.png]] 949 + 950 +7. [View Channels] and [Send Messages] are enabled by default. Click [Authorize] to continue. 951 + 952 +(% style="text-align:center" %) 953 +[[image:DiscordAfterchangeScopeInstallLink.png]] 954 + 955 +8. Enable the Developer Mode on the settings. 956 + 957 +(% style="text-align:center" %) 958 +[[image:DiscordEnableDeveloperModel.png]] 959 + 960 +9. Create a channel, then right-click it and select [Copy Channel ID]. 961 + 962 +(% style="text-align:center" %) 963 +[[image:DiscordCopyChannelId.png]] 964 + 965 +10. Paste the Channel ID and Bot Token into the Lua script. 966 + 967 +(% style="text-align:center" %) 968 +[[image:DiscordLua.png]] 969 + 970 +11. Trigger the alarm condition, and it will receive an alarm push from the Discord channel. 971 + 972 +(% style="text-align:center" %) 973 +[[image:DiscordResult.png]] 974 + 975 +[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/DiscordBotAPI.zip]]
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