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Changes for page 1 Communication

Last modified by Hunter on 2024/07/01 10:54
From version 18.1
edited by Stone Wu
on 2022/07/25 11:32
Change comment: Renamed back-links.
To version 20.1
edited by Ben
on 2022/08/20 11:42
Change comment: There is no comment for this version

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1 -XWiki.Stone
1 +XWiki.Ben
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47 47  |(% rowspan="2" %)W15|01 (Read coil state to obtain the current state of a set of logic coils)
48 48  |0F (Write multiple bits)
49 49  
50 -== **WECON LX3V PLC** ==
50 += ** WECON PLC** =
51 51  
52 -Select the protocol (% class="mark" %)"WECON LX3V"
52 +Supported series: WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM
53 53  
54 -(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity same with PLC.
54 +**HMI Settings**
55 55  
56 -(% class="mark" %)WECON PLC RS422 port,default communication parameters is 9600,1,7,ZEVEN
56 +|**Item**|**Settings**|**Note**
57 +|Protocol|WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM|
58 +|Connection|RS422/RS485|
59 +|Baud rate|9600|
60 +|Data bit|7|
61 +|Parity|EVEN|
62 +|Stop bit|1|
63 +|PLC station No.|1|
57 57  
65 +**Address List**
66 +
67 +|**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
68 +|(% rowspan="6" %)Bit|X|X|Xo|0~~303237|
69 +|Y|Y|Y o|0~~303237|
70 +|M|M|M d|0~~99999|
71 +|T|T|T d|0~~99999|
72 +|C|C|C d|0~~99999|
73 +|S|S|S d|0~~99999|
74 +|(% rowspan="8" %)Word|X|X|Xo|0~~303237|
75 +|Y|Y|Y o|0~~303237|
76 +|M|M|M d|0~~99999|
77 +|T|T|T d|0~~99999|
78 +|C|C|C d|0~~199|
79 +|D|D|D d|0~~7999|
80 +|S|S|S d|0~~99999|
81 +|SD|SD|SD d|8000~~9999|
82 +
83 +**Cable Wiring**
84 +
85 +* **RS485**
86 +
58 58  (% style="text-align:center" %)
88 +[[image:12.PLC Protocol_html_5e9a81a14106da9e.png||data-xwiki-image-style-alignment="center" height="223" width="392" class="img-thumbnail"]]
89 +
90 +(% style="text-align:center" %)
91 +[[image:12.PLC Protocol_html_1897d92be6948d58.png||data-xwiki-image-style-alignment="center" height="223" width="393" class="img-thumbnail"]]
92 +
93 +* **RS422**
94 +
95 +(% style="text-align:center" %)
96 +[[image:12.PLC Protocol_html_5c7fca9a70da2ee8.png||data-xwiki-image-style-alignment="center" height="247" width="389" class="img-thumbnail"]]
97 +
98 +**✎Note:**
99 +
100 +* HMI COM3 is available in PI8000 series and COM3 is in COM2(hardware PIN 7 and PIN 8) .
101 +* If PLC <= 20 points,such as LX3V-1208/LX3V-0806 PLC,PLC RS485A and RS485B mean PLC COM2 RS485+ and RS485- .PLC COM2 can support modbus. Please refer to PLC COM2 setting manual.
102 +
103 +[[https:~~/~~/drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing>>url:https://drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing]]
104 +
105 +== HMI and Wecon LX5V serial communication ==
106 +
107 +This example introduces the establishment of serial port communication between Wecon HMI and LX5V. It is introduced through three parts: PLC software configuration, HMI software configuration, and hardware wiring.
108 +
109 +**Software configuration of PLC**
110 +
111 +**1）PLC programming software**
112 +
113 +[[image:image-20220810164710-1.png]]
114 +
115 +**2）New PLC project**
116 +
117 +Click New Project and select the PLC model.
118 +
119 +[[image:image-20220810172412-1.png]]
120 +
121 +**3）Set Serial port parameters**
122 +
123 +Follow the steps below to configure Serial port parameters
124 +
125 +Baud rate：115200
126 +
127 +Data bit：8
128 +
129 +Stop bit：1
130 +
131 +Parity：No verification
132 +
133 +[[image:image-20220810165759-3.png]]
134 +
135 +**4）Registers list**
136 +
137 +[[image:image-20220811102219-3.png]]
138 +
139 +**HMI software configuration**
140 +
141 +**1）HMI programming software**
142 +
143 + [[image:image-20220810171237-4.png]]
144 +
145 +**2）New HMI project**
146 +
147 +Click New Project and select the HMI model.
148 +
149 +[[image:image-20220810172010-5.png]]
150 +
151 +**3）Set communication port parameters**
152 +
153 +Click the communication configuration button on the left to find the communication protocol with LX5V. After selecting the protocol, configure the communication parameters of the COM port.
154 +
155 +Baud rate：115200
156 +
157 +Data bit：8
158 +
159 +Stop bit：1
160 +
161 +Parity：No verification
162 +
163 +[[image:image-20220811104012-1.png]]
164 +
165 +**hardware connection**
166 +
167 +**1）Hardware wiring diagram**
168 +
169 +This example introduces WeconHMI with LX5V PLC to establish communication through serial port. The connection diagram is as follows:
170 +
171 +[[image:image-20220811103005-4.png]]
172 +
173 +[[image:image-20220811103227-7.png]]
174 +
175 +The above are all the steps for establishing serial port communication between Wecon HMI with LX5V PLC.
176 +
177 +== HMI and Wecon LX5V-N Ethernet communication ==
178 +
179 + This example introduces the establishment of Ethernet communication between Wecon HMI and LX5V. It is introduced through three parts: PLC software configuration, HMI software configuration, and hardware wiring.
180 +
181 +**Software configuration of PLC**
182 +
183 +**1）PLC programming software**
184 +
185 +[[image:image-20220810164710-1.png]]
186 +
187 +**2）New PLC project**
188 +
189 +Click New Project and select the PLC model.
190 +
191 +[[image:image-20220811115454-1.png]]
192 +
193 +**3）Set Ethernet port parameters**
194 +
195 +Follow the steps below to configure Ethernet parameters
196 +
197 +PLC IP address：192.168.39.200
198 +
199 +default gateway：192.168.39.1
200 +
201 +subnet mask：255.255.255.0
202 +
203 +[[image:image-20220811140530-2.png]]
204 +
205 +**4）Registers list**
206 +
207 +[[image:image-20220811102219-3.png]]
208 +
209 +**HMI software configuration**
210 +
211 +**1）HMI programming software**
212 +
213 + [[image:image-20220810171237-4.png]]
214 +
215 +**2）New HMI project**
216 +
217 +Click New Project and select the HMI model.
218 +
219 +[[image:image-20220810172010-5.png]]
220 +
221 +**3）Set communication port parameters**
222 +
223 +Click the project setting button on the left to configure the IP address of the HMI machine to ensure that the HMI and PLC IP remain in a local area network.
224 +
225 +HMI IP address：192.168.39.201
226 +
227 +default gateway：192.168.39.1
228 +
229 +subnet mask：255.255.255.0
230 +
231 +[[image:image-20220811170753-2.png]]
232 +
233 +Next, click Communication Settings to configure the IP of the HMI communication object.
234 +
235 +[[image:image-20220811163047-1.png]]
236 +
237 +**hardware connection**
238 +
239 +**1）Hardware wiring diagram**
240 +
241 +This example introduces WeconHMI with LX5V-N PLC to establish communication through ethernet. The connection diagram is as follows:
242 +
243 +[[image:image-20220811170248-1.png]]
244 +
245 +The above are all the steps for establishing ethernet communication between Wecon HMI with LX5V PLC.
246 +
247 +(% style="text-align:center" %)
59 59  [[image:1624348978863-771.png||queryString="width=812&height=494" height="487" width="800" class="img-thumbnail"]]
60 60  
61 61  == **2 Communication with Allen-Bradley CompactLogix L1769** ==
... ... @@ -302,7 +302,7 @@
302 302  
303 303  = **2 User define protocol** =
304 304  
305 -More serial port script instruction,please refer manual:[[Lua script function>>doc:V-BOX.V-Net.04 Lua Script.01 Lua Functions.WebHome]]~-~-->[[3.Serial port operation>>url:http://docs.we-con.com.cn/wiki/vbox/view/HMI/04.Lua%20script%20%20function%20and%20operation/01.Lua%20script%20function/#H3.Serialportoperation]]
494 +More serial port script instruction,please refer manual:[[Lua script function>>doc:V-BOX.V-Net.Manual.04 Lua Script.01 Lua Functions.WebHome]]~-~-->[[3.Serial port operation>>url:http://docs.we-con.com.cn/wiki/vbox/view/HMI/04.Lua%20script%20%20function%20and%20operation/01.Lua%20script%20function/#H3.Serialportoperation]]
306 306  
307 307  == **Read the temperature sensor.** ==
308 308