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Version 31.1 by Ben on 2022/08/22 17:23
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1 = **Modbus RTU** =
2
3 === **V-BOX as master** ===
4
5 Select the protocol “(% class="mark" %)Modbus RTU Slave(All Fuction)”,
6
7 (% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
8
9 (% style="text-align:center" %)
10 [[image:1624342015914-382.png||height="486" width="800" class="img-thumbnail"]]
11
12 === **V-BOX as slave** ===
13
14 Select the protocol “(% class="mark" %)**Modbus RTU Master”**,
15
16 (% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
17
18 (% style="text-align:center" %)
19 [[image:1624348709622-711.png||queryString="width=809&height=493" height="488" width="800" class="img-thumbnail"]]
20
21 **Address List**
22
23 (% class="table-bordered" %)
24 |**Type**|**Register**|**Function code & Description**
25 |(% rowspan="11" %)Word|(% rowspan="3" %)3|04 (read input register: read current binary value in one or more input registers)
26 |06 (write single register: write a binary value to a holding register)
27 |10 (write values to multiple addresses )
28 |(% rowspan="3" %)4|03 (read holding register: read current binary value in one or more holding registers)
29 |06 (write single register: write a binary value to a holding register)
30 |10 (write values to multiple addresses )
31 |(% rowspan="3" %)W6|03 (read holding register: read current binary value in one or more holding registers)
32 |06 (write single register: write a binary value to a holding register)
33 |10 (write values to multiple addresses )
34 |(% rowspan="2" %)W16|03 (read holding register: read current binary value in one or more holding registers)
35 |10 (write values to multiple addresses )
36 |(% rowspan="11" %)Bit|(% rowspan="3" %)0|01 (Read coil state)
37 |05 (Force a single coil to force the on/off state of a logic coil)
38 |0F (Write multiple bits, ie write continuously)
39 |(% rowspan="3" %)1|02 (Read the input state)
40 |05 (Force a single coil to force the on/off state of a logic coil)
41 |0F (Write multiple bits)
42 |(% rowspan="3" %)W5|01 (Read coil state to obtain the current state of a set of logic coils)
43 |05 (Force a single coil to force the on/off state of a logic coil)
44 |0F (Write multiple bits)
45 |(% rowspan="2" %)W15|01 (Read coil state to obtain the current state of a set of logic coils)
46 |0F (Write multiple bits)
47
48 = **WECON PLC** =
49
50 == **V-BOX 和维控 LX3V 串行通信** ==
51
52 Supported series: WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM
53
54 **HMI Settings**
55
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|
64
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
87 [[image:image-20220822172124-1.png]]
88
89 * **RS422**
90
91 [[image:image-20220822172228-2.png]]
92
93
94 **✎Note:**
95
96 * HMI COM3 is available in PI8000 series and COM3 is in COM2(hardware PIN 7 and PIN 8) .
97 * 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.
98
99 [[https:~~/~~/drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing>>url:https://drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing]]
100
101
102 == **V-BOX and Wecon LX5V serial communication** ==
103
104 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.
105
106 **Software configuration of PLC**
107
108 **1）PLC programming software**
109
110 [[image:image-20220810164710-1.png]]
111
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
120 **3）Set Serial port parameters**
121
122 Follow the steps below to configure Serial port parameters
123
124 Baud rate：115200
125
126 Data bit：8
127
128 Stop bit：1
129
130 Parity：No verification
131
132 [[image:image-20220810165759-3.png]]
133
134
135 **4）Registers list**
136
137 [[image:image-20220811102219-3.png]]
138
139
140 **HMI software configuration**
141
142 **1）HMI programming software**
143
144 [[image:image-20220810171237-4.png]]
145
146 **2）New HMI project**
147
148 Click New Project and select the HMI model.
149
150 [[image:image-20220810172010-5.png]]
151
152
153 **3）Set communication port parameters**
154
155 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.
156
157 Baud rate：115200
158
159 Data bit：8
160
161 Stop bit：1
162
163 Parity：No verification
164
165 [[image:image-20220811104012-1.png]]
166
167
168 **hardware connection**
169
170 **1）Hardware wiring diagram**
171
172 This example introduces WeconHMI with LX5V PLC to establish communication through serial port. The connection diagram is as follows:
173
174
175
176 [[image:image-20220811103005-4.png]]
177
178 [[image:image-20220811103227-7.png]]
179
180 The above are all the steps for establishing serial port communication between Wecon HMI with LX5V PLC.
181
182 == **HMI and Wecon LX5V-N Ethernet communication** ==
183
184 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.
185
186 **Software configuration of PLC**
187
188 **1）PLC programming software**
189
190 [[image:image-20220810164710-1.png]]
191
192 **2）New PLC project**
193
194 Click New Project and select the PLC model.
195
196 [[image:image-20220811115454-1.png]]
197
198 **3）Set Ethernet port parameters**
199
200 Follow the steps below to configure Ethernet parameters
201
202 PLC IP address：192.168.39.200
203
204 default gateway：192.168.39.1
205
206 subnet mask：255.255.255.0
207
208 [[image:image-20220811140530-2.png]]
209
210 **4）Registers list**
211
212 [[image:image-20220811102219-3.png]]
213
214 **HMI software configuration**
215
216 **1）HMI programming software**
217
218 [[image:image-20220810171237-4.png]]
219
220 **2）New HMI project**
221
222 Click New Project and select the HMI model.
223
224 [[image:image-20220810172010-5.png]]
225
226 **3）Set communication port parameters**
227
228 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.
229
230 HMI IP address：192.168.39.201
231
232 default gateway：192.168.39.1
233
234 subnet mask：255.255.255.0
235
236 [[image:image-20220811170753-2.png]]
237
238 Next, click Communication Settings to configure the IP of the HMI communication object.
239
240 [[image:image-20220811163047-1.png]]
241
242 **hardware connection**
243
244 **1）Hardware wiring diagram**
245
246 This example introduces WeconHMI with LX5V-N PLC to establish communication through ethernet. The connection diagram is as follows:
247
248 [[image:image-20220811170248-1.png]]
249
250 The above are all the steps for establishing ethernet communication between Wecon HMI with LX5V PLC.
251
252 (% style="text-align:center" %)
253 [[image:1624348978863-771.png||queryString="width=812&height=494" height="487" width="800" class="img-thumbnail"]]
254
255 = **Rockwell PLC** =
256
257 == **Communication with AB CompactLogix L1769** ==
258
259 (((
260 (((
261 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.
262 )))
263
264
265 )))
266
267 (((
268 (% class="wikigeneratedid" id="HSoftwareconfigurationofPLC" %)
269 (((
270 **Software configuration of PLC**
271 )))
272
273 (% class="wikigeneratedid" id="HPLCprogrammingsoftware" %)
274 (((
275 **1）PLC programming software**
276 )))
277
278 [[image:image-20220714162600-1.png]]
279
280 (% class="wikigeneratedid" id="HNewPLCproject" %)
281 (((
282 **2）New PLC project**
283 )))
284
285 (((
286 (((
287 Click New Project and select the PLC model.
288 )))
289 )))
290
291 (((
292 [[image:image-20220714162617-2.png]]
293 )))
294
295 (((
296
297
298 [[image:image-20220714162652-4.png]]
299 )))
300
301 (((
302 (% class="wikigeneratedid" id="HSetEthernetparameters" %)
303 (((
304 **3）Set Ethernet parameters**
305 )))
306
307 (((
308 (((
309 (((
310 Follow the steps below to configure Ethernet parameters
311 )))
312 )))
313 )))
314
315 (((
316 (((
317 (((
318 PLC IP address：192.168.40.101
319 )))
320 )))
321 )))
322
323 (((
324 (((
325 (((
326 default gateway：192.168.40.1
327 )))
328 )))
329 )))
330
331 (((
332 (((
333 (((
334 subnet mask：255.255.255.0
335 )))
336 )))
337 )))
338
339 (((
340 [[image:image-20220714162713-5.png]]
341 )))
342
343 (((
344
345 )))
346
347 (((
348 (% class="wikigeneratedid" id="HV-boxsoftwareconfiguration" %)
349 (((
350 **V-box software configuration**
351 )))
352
353 (% class="wikigeneratedid" id="HV-boxprogrammingsoftware" %)
354 (((
355 **1）V-box programming software**
356 )))
357
358 (% class="wikigeneratedid" %)
359 (((
360 [[image:image-20220714162725-6.png]]
361 )))
362
363 (% class="wikigeneratedid" id="HConfiguredevicenetwork" %)
364 (((
365 **2）Configure device network**
366 )))
367
368 (((
369 (((
370 (((
371 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.
372 )))
373
374 (((
375 In the example below, the IP address of V-Box is configured as 192.168.40.66, and the networking method is 4G connection
376 )))
377 )))
378 )))
379
380 (((
381 (((
382 [[image:image-20220714162737-7.png]]
383
384
385 )))
386 )))
387 )))
388 )))
389
390 (% class="wikigeneratedid" id="HV-netadddevice" %)
391 (((
392 **3）V-net add device**
393 )))
394 )))
395
396 (((
397 (((
398 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]]
399 )))
400
401
402 )))
403
404 (((
405 (% class="wikigeneratedid" id="HSetcommunicationportparameters" %)
406 (((
407 **4）Set communication port parameters**
408 )))
409
410 (((
411 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.
412 )))
413
414 [[image:image-20220714162805-9.png]]
415 )))
416
417 (((
418 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.
419 )))
420
421 [[image:image-20220714162814-10.png]]
422
423
424 (((
425 After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.[[image:image-20220714162827-11.png]]
426 )))
427
428 (% class="wikigeneratedid" id="HEngineeringproduction" %)
429 (((
430 **5）Engineering production**
431 )))
432
433 (% class="wikigeneratedid" %)
434 (((
435 (((
436 According to your own needs, use the V-NET client software to edit the required data monitoring points.
437 )))
438
439 [[image:image-20220714162841-12.png]]
440
441
442 (((
443 **hardware connection**
444 )))
445 )))
446
447 (((
448 **1）Hardware wiring diagram**
449 )))
450
451 (((
452 (((
453 This example introduces Wecon V-box with Allen-Bradley L1769 PLC to establish communication through Ethernet. The connection diagram is as follows:
454 )))
455
456 [[image:image-20220714162856-13.png]]
457
458 (((
459 The above are all the steps for establishing Ethernet communication between Wecon V-box with Allen-Bradley L1769 PLC.
460
461
462 == **Allen-Bradley Ethernet DF1** ==
463
464 [[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/Allen-Bradley%20Ethernet%20DF1.zip]]
465
466
467 = **Siemens PLC** =
468 )))
469 )))
470
471 == **Siemens S7-1200** ==
472
473 [[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]]
474
475 == **Communication with S7-200 Smart** ==
476
477 [[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/Communication%20with%20S7-200%20Smart.zip]]
478
479 = **Delta PLC** =
480
481 == **Delta DVP Ethernet** ==
482
483 [[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/Delta%20DVP%20Ethernet.zip]]
484
485 == **Delta DVP Serial Protocol** ==
486
487 [[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/Delta%20DVP%20Ethernet.zip]]
488
489 == **Communicate with Mitsubishi FX Series** ==
490
491 [[download link>>url: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%20Mitsubishi%20FX%20Series.zip]]
492
493 == **Communicate with VB inverter** ==
494
495 [[download link>>url: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%20VB%20inverter.zip]]
496
497 == **Omron CP1 Series** ==
498
499 [[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/Communication%20with%20ORMON%20CP1%20Series.zip]]
500
501 == **Omron CJ2M** ==
502
503 [[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/Communication%20with%20ORMON%20CJ2M.zip]]
504
505 = **2 User define protocol** =
506
507 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]]
508
509 == **Read the temperature sensor.** ==
510
511 the commond format is as beliow:
512
513 Send commond:01 03 02 00 00 03 04 73
514
515 Feedback commond:01 03 06 07 F7 0E 7E B7 35
516
517 Temperature data:07 F7,desimal = 2039,it means temperature is 20.39℃.
518
519 Humidity data:0E 7E,desimal = 3710, it mean humidity is 37.10%RH.
520
521 Script Demo:
522
523 ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--
524
525 function com.main()
526 ~-~-dosomething
527 openPlc()
528 end
529 function openPlc()
530 if obj then
531 ~-~- If the serial port opened,then read/write data by timing
532
533 local wri = string.pack(">HHHH",0X0103,0X0200,0X0003,0X0473)
534 local arr = reading(wri)
535 ~-~- if arr ~~=nil then
536 ~-~- if arr[1] ==33 and arr[2] ==v[2][2] and arr[3] ==v[2][3] then
537 ~-~- local A = arr[4]*256
538 ~-~- local B = A+arr[5]
539 ~-~- addr_setword(v[1],B)
540 ~-~- end
541 ~-~- end
542
543 else
544 ~-~-judge if there is a serial object, then initialize and open the serial port
545 local configs = {
546 name = 'COM1', ~-~-Select serial port COM1
547 mode = 485, ~-~-Communication mode RS485
548 baud_rate = 9600, ~-~-Baud rate 9600
549 stop_bit = 1, ~-~-stop bit 1
550 data_len = 8, ~-~-data length 8
551 check_bit = 'NONE', ~-~-no parity
552
553 }
554 obj,err = serial.open(configs) ~-~-Open serial port
555 if not obj then
556 print("serial open :failed", err) ~-~- Open serial port failed
557 end
558 end
559 end
560
561 function reading(wri)
562 obj:flush() ~-~- Clear serial port
563 obj:write(wri) ~-~- Write serial port
564 print(string.byte(wri,1,#wri))
565 obj:flush() ~-~- Clear serial port 
566 local readed =obj:read(9,1000) ~-~- Read 9 bytes, timeout 1 second
567 if readed and readed ~~= "" then 
568 ~-~- judge that a non-empty string is read
569 print(string.byte(readed,1,#readed))
570 a={string.byte(readed, 1, #readed)}
571 if nil ~~= a[4] and nil ~~= a[5] and nil ~~= a[6] and nil ~~= a[7] then
572 a1=a[4]*256+a[5]
573 a2=a[6]*256+a[7]
574 addr_setword("@HDW0",a1)
575 addr_setword("@HDW1",a2)
576 end
577 return {string.byte(readed, 1, #readed)}
578 elseif readed == nil then
579 print("serial read err:", err or "")
580 return nil
581 end
582 return nil
583 end
584
585 ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-