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Changes for page 05 Lua Script

Last modified by Devin Chen on 2025/03/04 14:07
From version 21.2
edited by Hunter
on 2022/12/13 12:04
Change comment: There is no comment for this version
To version 16.1
edited by Hunter
on 2022/09/07 11:46
Change comment: There is no comment for this version

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... ... @@ -38,8 +38,6 @@
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 -[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/FTP%20Client.zip]]
42 -
43 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 45  2. Enter PC (FTP Server) IP address and port number (Default 21).
... ... @@ -72,146 +72,10 @@
72 72  (% style="text-align:center" %)
73 73  [[image:LuaFTPDemoFilelist.png]]
74 74  
73 +[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/FTP%20Client.zip]]
74 +
75 75  = **8 Telegram Notification** =
76 76  
77 77  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.
78 78  
79 79  [[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 -[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/line.zip]]
87 -
88 -
89 -= 10** How to parse value from subscribing MQTT topic** =
90 -
91 -This example shows how to parse value from subscribing MQTT topic. The testing topic name is "testtopic/test/no1/123456".
92 -And the subscribed content is like following:
93 -
94 -{{code language="json"}}
95 -{
96 - "Cluster_ID": "2",
97 - "timestamp": "07:01:45-18.02.2022",
98 - "Cust_id": "TAM-1",
99 - "Platform_id": "Pro44ead8a8dc3345ACC",
100 - "version": "1.5",
101 - "Line_active": "true",
102 - "Total_sensor": "5",
103 - "F1": [
104 - {
105 - "Counter": "0",
106 - "Value": "11"
107 - },
108 - {
109 - "Counter": "1",
110 - "Value": "21.1"
111 - },
112 - {
113 - "Counter": "2",
114 - "Value": "9"
115 - },
116 - {
117 - "Counter": "3",
118 - "Value": "0.06"
119 - },
120 - {
121 - "Counter": "4",
122 - "Value": "9"
123 - },
124 - {
125 - "Counter": "5",
126 - "Value": "19"
127 - },
128 - {
129 - "Counter": "6",
130 - "Value": "9"
131 - },
132 - {
133 - "Counter": "7",
134 - "Value": "19"
135 - },
136 - {
137 - "Counter": "8",
138 - "Value": "22.89"
139 - }
140 - ],
141 - "F2": [
142 - {
143 - "Counter": "0",
144 - "Value": "1.1"
145 - },
146 - {
147 - "Counter": "1",
148 - "Value": "21.21"
149 - },
150 - {
151 - "Counter": "2",
152 - "Value": "19"
153 - },
154 - {
155 - "Counter": "3",
156 - "Value": "0.6"
157 - },
158 - {
159 - "Counter": "4",
160 - "Value": "8"
161 - },
162 - {
163 - "Counter": "5",
164 - "Value": "19.1"
165 - },
166 - {
167 - "Counter": "6",
168 - "Value": "5.1"
169 - }
170 - ],
171 - "F4": [
172 - {
173 - "Counter": "0",
174 - "Value": "11"
175 - },
176 - {
177 - "Counter": "1",
178 - "Value": "21.1"
179 - },
180 - {
181 - "Counter": "2",
182 - "Value": "9"
183 - },
184 - {
185 - "Counter": "3",
186 - "Value": "0.06"
187 - },
188 - {
189 - "Counter": "4",
190 - "Value": "9"
191 - },
192 - {
193 - "Counter": "5",
194 - "Value": "19"
195 - },
196 - {
197 - "Counter": "6",
198 - "Value": "9"
199 - },
200 - {
201 - "Counter": "7",
202 - "Value": "12.1"
203 - },
204 - {
205 - "Counter": "8",
206 - "Value": "18.1"
207 - }
208 - ]
209 -}
210 -{{/code}}
211 -
212 - So we decode this json into lua object, and then assign the values from "Value" field into addresses HDW1~~HDW101, HDW112~~HDW202, HDW213~~HDW313, HDW324~~HDW424.
213 -
214 -(% style="text-align:center" %)
215 -[[image:MQTTScreen.png]]
216 -
217 -
MQTTScreen.png
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