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Changes for page 1 Communication

Last modified by Hunter on 2024/07/01 10:54
From version 25.1
edited by Ben
on 2022/08/20 11:57
Change comment: There is no comment for this version
To version 15.1
edited by Ben
on 2022/07/14 14:50
Change comment: There is no comment for this version

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1 -= **Modbus RTU** =
1 += **1 General communication with PLC** =
2 2  
3 +== **Modbus RTU** ==
4 +
3 3  === **V-BOX as master** ===
4 4  
5 5  Select the protocol “(% class="mark" %)Modbus RTU Slave(All Fuction)”,
... ... @@ -45,214 +45,24 @@
45 45  |(% rowspan="2" %)W15|01 (Read coil state to obtain the current state of a set of logic coils)
46 46  |0F (Write multiple bits)
47 47  
48 -= **WECON PLC** =
50 +== **WECON LX3V PLC** ==
49 49  
50 -Supported series: WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM
52 +Select the protocol (% class="mark" %)"WECON LX3V"
51 51  
52 -**HMI Settings**
54 +(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity same with PLC.
53 53  
54 -|**Item**|**Settings**|**Note**
55 -|Protocol|WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM|
56 -|Connection|RS422/RS485|
57 -|Baud rate|9600|
58 -|Data bit|7|
59 -|Parity|EVEN|
60 -|Stop bit|1|
61 -|PLC station No.|1|
56 +(% class="mark" %)WECON PLC RS422 port,default communication parameters is 9600,1,7,ZEVEN
62 62  
63 -**Address List**
64 -
65 -|**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
66 -|(% rowspan="6" %)Bit|X|X|Xo|0~~303237|
67 -|Y|Y|Y o|0~~303237|
68 -|M|M|M d|0~~99999|
69 -|T|T|T d|0~~99999|
70 -|C|C|C d|0~~99999|
71 -|S|S|S d|0~~99999|
72 -|(% rowspan="8" %)Word|X|X|Xo|0~~303237|
73 -|Y|Y|Y o|0~~303237|
74 -|M|M|M d|0~~99999|
75 -|T|T|T d|0~~99999|
76 -|C|C|C d|0~~199|
77 -|D|D|D d|0~~7999|
78 -|S|S|S d|0~~99999|
79 -|SD|SD|SD d|8000~~9999|
80 -
81 -**Cable Wiring**
82 -
83 -* **RS485**
84 -
85 85  (% style="text-align:center" %)
86 -[[image:12.PLC Protocol_html_5e9a81a14106da9e.png||data-xwiki-image-style-alignment="center" height="223" width="392" class="img-thumbnail"]]
87 -
88 -(% style="text-align:center" %)
89 -[[image:12.PLC Protocol_html_1897d92be6948d58.png||data-xwiki-image-style-alignment="center" height="223" width="393" class="img-thumbnail"]]
90 -
91 -* **RS422**
92 -
93 -(% style="text-align:center" %)
94 -[[image:12.PLC Protocol_html_5c7fca9a70da2ee8.png||data-xwiki-image-style-alignment="center" height="247" width="389" class="img-thumbnail"]]
95 -
96 -**✎Note:**
97 -
98 -* HMI COM3 is available in PI8000 series and COM3 is in COM2(hardware PIN 7 and PIN 8) .
99 -* 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.
100 -
101 -[[https:~~/~~/drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing>>url:https://drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing]]
102 -
103 -== HMI and Wecon LX5V serial communication ==
104 -
105 -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.
106 -
107 -**Software configuration of PLC**
108 -
109 -**1）PLC programming software**
110 -
111 -[[image:image-20220810164710-1.png]]
112 -
113 -**2）New PLC project**
114 -
115 -Click New Project and select the PLC model.
116 -
117 -[[image:image-20220810172412-1.png]]
118 -
119 -**3）Set Serial port parameters**
120 -
121 -Follow the steps below to configure Serial port parameters
122 -
123 -Baud rate：115200
124 -
125 -Data bit：8
126 -
127 -Stop bit：1
128 -
129 -Parity：No verification
130 -
131 -[[image:image-20220810165759-3.png]]
132 -
133 -**4）Registers list**
134 -
135 -[[image:image-20220811102219-3.png]]
136 -
137 -**HMI software configuration**
138 -
139 -**1）HMI programming software**
140 -
141 - [[image:image-20220810171237-4.png]]
142 -
143 -**2）New HMI project**
144 -
145 -Click New Project and select the HMI model.
146 -
147 -[[image:image-20220810172010-5.png]]
148 -
149 -**3）Set communication port parameters**
150 -
151 -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.
152 -
153 -Baud rate：115200
154 -
155 -Data bit：8
156 -
157 -Stop bit：1
158 -
159 -Parity：No verification
160 -
161 -[[image:image-20220811104012-1.png]]
162 -
163 -**hardware connection**
164 -
165 -**1）Hardware wiring diagram**
166 -
167 -This example introduces WeconHMI with LX5V PLC to establish communication through serial port. The connection diagram is as follows:
168 -
169 -[[image:image-20220811103005-4.png]]
170 -
171 -[[image:image-20220811103227-7.png]]
172 -
173 -The above are all the steps for establishing serial port communication between Wecon HMI with LX5V PLC.
174 -
175 -== HMI and Wecon LX5V-N Ethernet communication ==
176 -
177 - 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.
178 -
179 -**Software configuration of PLC**
180 -
181 -**1）PLC programming software**
182 -
183 -[[image:image-20220810164710-1.png]]
184 -
185 -**2）New PLC project**
186 -
187 -Click New Project and select the PLC model.
188 -
189 -[[image:image-20220811115454-1.png]]
190 -
191 -**3）Set Ethernet port parameters**
192 -
193 -Follow the steps below to configure Ethernet parameters
194 -
195 -PLC IP address：192.168.39.200
196 -
197 -default gateway：192.168.39.1
198 -
199 -subnet mask：255.255.255.0
200 -
201 -[[image:image-20220811140530-2.png]]
202 -
203 -**4）Registers list**
204 -
205 -[[image:image-20220811102219-3.png]]
206 -
207 -**HMI software configuration**
208 -
209 -**1）HMI programming software**
210 -
211 - [[image:image-20220810171237-4.png]]
212 -
213 -**2）New HMI project**
214 -
215 -Click New Project and select the HMI model.
216 -
217 -[[image:image-20220810172010-5.png]]
218 -
219 -**3）Set communication port parameters**
220 -
221 -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.
222 -
223 -HMI IP address：192.168.39.201
224 -
225 -default gateway：192.168.39.1
226 -
227 -subnet mask：255.255.255.0
228 -
229 -[[image:image-20220811170753-2.png]]
230 -
231 -Next, click Communication Settings to configure the IP of the HMI communication object.
232 -
233 -[[image:image-20220811163047-1.png]]
234 -
235 -**hardware connection**
236 -
237 -**1）Hardware wiring diagram**
238 -
239 -This example introduces WeconHMI with LX5V-N PLC to establish communication through ethernet. The connection diagram is as follows:
240 -
241 -[[image:image-20220811170248-1.png]]
242 -
243 -The above are all the steps for establishing ethernet communication between Wecon HMI with LX5V PLC.
244 -
245 -(% style="text-align:center" %)
246 246  [[image:1624348978863-771.png||queryString="width=812&height=494" height="487" width="800" class="img-thumbnail"]]
247 247  
248 -= **Rockwell PLC** =
61 +(% class="wikigeneratedid" %)
62 +== ==
249 249  
250 -== **Communication with Allen-Bradley CompactLogix L1769** ==
64 +== **2 Communication with Allen-Bradley CompactLogix L1769** ==
251 251  
252 252  (((
253 -(((
254 254  This example introduces the establishment of Ethernet communication between Wecon V-box and Allen-Bradley L1769. It is introduced through three parts: PLC software configuration, V-box software configuration, and hardware wiring.
255 -)))
256 256  
257 257  
258 258  )))
... ... @@ -268,7 +268,7 @@
268 268  **1）PLC programming software**
269 269  )))
270 270  
271 -[[image:image-20220714162600-1.png]]
83 +[[image:image-20220714113935-3.png||height="324" width="270"]]
272 272  
273 273  (% class="wikigeneratedid" id="HNewPLCproject" %)
274 274  (((
... ... @@ -276,19 +276,15 @@
276 276  )))
277 277  
278 278  (((
279 -(((
280 280  Click New Project and select the PLC model.
281 281  )))
282 -)))
283 283  
284 284  (((
285 -[[image:image-20220714162617-2.png]]
95 +[[image:image-20220714114247-4.png||height="298" width="552"]] [[image:image-20220714114257-5.png||height="445" width="551"]]
286 286  )))
287 287  
288 288  (((
289 289  
290 -
291 -[[image:image-20220714162652-4.png]]
292 292  )))
293 293  
294 294  (((
... ... @@ -299,38 +299,30 @@
299 299  
300 300  (((
301 301  (((
302 -(((
303 303  Follow the steps below to configure Ethernet parameters
304 304  )))
305 305  )))
306 -)))
307 307  
308 308  (((
309 309  (((
310 -(((
311 311  PLC IP address：192.168.40.101
312 312  )))
313 313  )))
314 -)))
315 315  
316 316  (((
317 317  (((
318 -(((
319 319  default gateway：192.168.40.1
320 320  )))
321 321  )))
322 -)))
323 323  
324 324  (((
325 325  (((
326 -(((
327 327  subnet mask：255.255.255.0
328 328  )))
329 329  )))
330 -)))
331 331  
332 332  (((
333 -[[image:image-20220714162713-5.png]]
133 +[[image:image-20220714115012-6.png]]
334 334  )))
335 335  
336 336  (((
... ... @@ -350,7 +350,7 @@
350 350  
351 351  (% class="wikigeneratedid" %)
352 352  (((
353 - [[image:image-20220714162725-6.png]]
153 + [[image:image-20220714115214-7.png||height="276" width="456"]]
354 354  )))
355 355  
356 356  (% class="wikigeneratedid" id="HConfiguredevicenetwork" %)
... ... @@ -360,21 +360,13 @@
360 360  
361 361  (((
362 362  (((
363 -(((
364 364  Click the Configuration Download button[[image:image-20220714115308-8.png||height="22" width="15"]], It is used to configure the device network, update the device time, obtain the device machine code, check the device network, etc.
365 365  )))
366 -
367 -(((
368 -In the example below, the IP address of V-Box is configured as 192.168.40.66, and the networking method is 4G connection
369 369  )))
370 -)))
371 -)))
372 372  
373 373  (((
374 374  (((
375 -[[image:image-20220714162737-7.png]]
376 -
377 -
169 +In the example below, the IP address of V-Box is configured as 192.168.40.66, and the networking method is 4G connection [[image:image-20220714115440-9.png||height="425" width="791"]]
378 378  )))
379 379  )))
380 380  )))
... ... @@ -387,10 +387,10 @@
387 387  )))
388 388  
389 389  (((
390 -(((
391 -Open VNET client software → add device. As shown in the figure below, click "+" in the order of steps, and the Add Device window will pop up, enter the device machine code/product code, device password, and device alias to add the device.   [[image:image-20220714162752-8.png]]
182 +Open VNET client software → add device. As shown in the figure below, click "+" in the order of steps, and the Add Device window will pop up, enter the device machine code/product code, device password, and device alias to add the device.   [[image:image-20220714115640-10.png||height="430" width="797"]]
392 392  )))
393 393  
185 +(((
394 394  
395 395  )))
396 396  
... ... @@ -400,59 +400,21 @@
400 400  **4）Set communication port parameters**
401 401  )))
402 402  
403 -(((
404 -In the device list on the left, find the Vbox that communicates with the L1769, click it and select configuration,communication port configuration in the main interface to add a communication protocol.
195 +In the device list on the left, find the Vbox that communicates with the L1769, click it and select configuration,communication port configuration in the main interface to add a communication protocol. [[image:image-20220714115848-11.png||height="432" width="802"]]
405 405  )))
406 406  
407 -[[image:image-20220714162805-9.png]]
408 -)))
409 -
410 -(((
411 411  The communication port is selected as Ethernet, the device type is selected as Allen-Bradley, the protocol is Allen-BradleyMicro850_FreeTag EthemetIP, and the IP is the internal IP address of the L1769 PLC. The port number is 44818.
412 -)))
413 413  
414 -[[image:image-20220714162814-10.png]]
200 +[[image:image-20220714143820-1.png]]
415 415  
202 +After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.
416 416  
417 -(((
418 -After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.[[image:image-20220714162827-11.png]]
419 -)))
204 +[[image:image-20220714143849-3.png]]
420 420  
421 -(% class="wikigeneratedid" id="HEngineeringproduction" %)
422 -(((
423 -**5）Engineering production**
424 -)))
425 425  
426 -(% class="wikigeneratedid" %)
427 -(((
428 -(((
429 -According to your own needs, use the V-NET client software to edit the required data monitoring points.
430 -)))
207 +== Engineering production ==
431 431  
432 -[[image:image-20220714162841-12.png]]
433 433  
434 -
435 -(((
436 -**hardware connection**
437 -)))
438 -)))
439 -
440 -(((
441 -**1）Hardware wiring diagram**
442 -)))
443 -
444 -(((
445 -(((
446 -This example introduces Wecon V-box with Allen-Bradley L1769 PLC to establish communication through Ethernet. The connection diagram is as follows:
447 -)))
448 -
449 -[[image:image-20220714162856-13.png]]
450 -
451 -(((
452 -The above are all the steps for establishing Ethernet communication between Wecon V-box with Allen-Bradley L1769 PLC.
453 -)))
454 -)))
455 -
456 456  == **Siemens S7-1200** ==
457 457  
458 458  [[download link>>https://ftp.we-con.com.cn/Download/WIKI/V-BOX/Demo/%E9%80%9A%E8%AE%AF%E6%A1%88%E4%BE%8B/Communicate%20with%20S7-1200%20via%20Ehernet.zip]]
... ... @@ -491,7 +491,7 @@
491 491  
492 492  = **2 User define protocol** =
493 493  
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]]
248 +More serial port script instruction,please refer manual:[[Lua script function>>doc:V-BOX.V-Net.1\.User 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]]
495 495  
496 496  == **Read the temperature sensor.** ==
497 497  
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