Skip to Content

Wiki source code of 1 Communication

Version 234.1 by Hunter on 2023/05/06 14:30
Show last authors
1 = Create communication with WECON PLC =
2
3 == **LX3V Serial Protocol** ==
4
5 Supported series: Wecon LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM
6
7 **1）V-BOX setting**
8
9 |**Item**|**Settings**|**Note**
10 |Protocol|WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM|
11 |Connection|RS422/RS485|
12 |Baud rate|9600|
13 |Data bit|7|
14 |Parity|EVEN|
15 |Stop bit|1|
16 |PLC station No.|1|
17
18 **2）Address List**
19
20
21 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
22 |(% rowspan="6" %)Bit|X|X|Xo|0~~303237|
23 |Y|Y|Y o|0~~303237|
24 |M|M|M d|0~~99999|
25 |T|T|T d|0~~99999|
26 |C|C|C d|0~~99999|
27 |S|S|S d|0~~99999|
28 |(% rowspan="8" %)Word|X|X|Xo|0~~303237|
29 |Y|Y|Y o|0~~303237|
30 |M|M|M d|0~~99999|
31 |T|T|T d|0~~99999|
32 |C|C|C d|0~~199|
33 |D|D|D d|0~~7999|
34 |S|S|S d|0~~99999|
35 |SD|SD|SD d|8000~~9999|
36
37 **3）Configure the communication protocol**
38
39 [[image:image-20220824152217-1.png||alt="图片-20220824152217-1.png"]]
40
41 **4）Cable Wiring**
42
43 * **RS422**
44
45 [[image:image-20220824120614-5.png]]
46
47 * **RS485**
48
49 [[image:image-20220824120524-3.png]]
50
51 == **LX5V Serial Protocol** ==
52
53 This example introduces the establishment of serial port communication between V-BOX and LX5V. It is introduced through three parts: PLC software configuration, V-BOX software configuration, and hardware wiring.
54
55 **Software configuration of PLC**
56
57 **1）PLC programming software**
58
59 [[image:image-20220824142722-1.png]]
60
61 **2）New PLC project**
62
63 Click New Project and select the PLC model.
64
65 [[image:image-20220822172623-2.png]]
66
67 **3）Set Serial port parameters**
68
69 Follow the steps below to configure Serial port parameters
70
71 Baud rate：115200
72
73 Data bit：8
74
75 Stop bit：1
76
77 Parity：No verification
78
79 [[image:image-20220822172657-3.png]]
80
81 **4）Registers list**
82
83 [[image:image-20220822172730-4.png]]
84
85 **V-BOX software configuration**
86
87 **1）V-BOX programming software**
88
89 [[image:image-20220824104124-1.png]]
90
91 **2）V-NET add device**
92
93 Open V-NET 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 access key, password and remark, to add the device.
94
95 [[image:image-20220824104909-2.png]]
96
97 **3）Set communication port parameters**
98
99 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.
100
101 Baud rate：115200
102
103 Data bit：8
104
105 Stop bit：1
106
107 Parity：No verification
108
109 [[image:image-20220824142130-1.png]]
110
111 **hardware connection**
112
113 **1）Hardware wiring diagram**
114
115 [[image:image-20220824142546-2.png]]
116
117 [[image:image-20220824142643-3.png]]
118
119 The above are all the steps for establishing serial port communication between V-BOX with LX5V PLC.
120
121 == **LX5V-N Ethernet protocol** ==
122
123 This example introduces the establishment of Ethernet communication between V-BOX and LX5V-N. It is introduced through three parts: PLC software configuration, V-BOX software configuration, and hardware wiring.
124
125 **Software configuration of PLC**
126
127 **1）PLC programming software**
128
129 [[image:image-20220824142722-1.png]]
130
131 **2）New PLC project**
132
133 Click New Project and select the PLC model.
134
135 [[image:image-20220824143613-1.png]]
136
137 **3）Set Ethernet port parameters**
138
139 Follow the steps below to configure Ethernet parameters
140
141 PLC IP address：192.168.39.200
142
143 default gateway：192.168.39.1
144
145 subnet mask：255.255.255.0
146
147 [[image:image-20220824143744-2.png]]
148
149 **4）Registers list**
150
151 [[image:image-20220822172730-4.png]]
152
153 (% id="cke_bm_22473S" style="display:none" %)** **(%%)**V-BOX software configuration**
154
155 **1）V-BOX programming software**
156
157 [[image:image-20220824104124-1.png]]
158
159 **2）V-NET add device**
160
161 Open V-NET 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 access key, password and remark, to add the device.
162
163 [[image:image-20220824104909-2.png]]
164
165 **3）Set communication Protocol**
166
167 Click Communication to configure the LX5V plc protocol and IP address.
168
169 [[image:image-20220824144619-1.png]]
170
171 **hardware connection**
172
173 **1）Hardware wiring diagram**
174
175 [[image:image-20220824151127-2.png]]
176
177 The above are all the steps for establishing ethernet communication between V-BOX with LX5V PLC.
178
179 = Create communication with Allen-Bradley(**Rockwell**)** PLC** =
180
181 == **DF1 Advanced Protocol** ==
182
183 MicroLogix 1000/1100/1200/1400/1500; SLC 5/03 5/04 5/05; PLC-5
184
185 **1) V-Box Settings**
186
187 |=Item|=Recommended |=Note
188 |=Protocol|Allen Bradley DF1 Advanced|
189 |=Connection|RS232|
190 |=Baud rate|19200|
191 |=Stop bits|1|
192 |=Data bits|8|
193 |=Parity|None|
194 |=PLC Station No.|1|
195 |=HMI Station No.|0|
196
197 **2) Address List**
198
199 |=**Type**|=**Device registers**|=**Format**|=**Range**|=Note
200 |(% colspan="1" rowspan="7" %)Bit|I1|I1ddd.dd|0.0~~255.15|Only able to communicate with file number I1
201 |O0|O0ddd.dd|0.0~~255.15|Only able to communicate with file number O0
202 |S2|S2ddd.dd|0.0~~255.15|Only able to communicate with file number S2
203 |B3|B3ddd.dd|0.0~~255.15|Only able to communicate with file number B3
204 |BN|BNddddd.dd|0.0~~99255.15|(((
205 Bit data file B0~~B99
206
207 First two digits is for file number
208
209 For example, BN13001.00 represents file number B13, address 001, the 0th bit.
210 )))
211 |N7|N7ddd.dd|0.0~~255.15|Only able to communicate with file number N7
212 |NN|NNddddd.dd|0.0~~99255.15|(((
213 Integer data file bit format N0~~N99
214
215 First two digits is for file number
216
217 For example, NN13001.00 represents file number N13, address 001, the 0th bit.
218 )))
219 |(% rowspan="11" %)Word|S2|S2ddd|0~~255|Only able to communicate with file number S2
220 |T4S|T4Sddd|0~~255|Only able to communicate with file number T4 (Timer Preset Value)
221 |T4P|T4Pddd|0~~255|Only able to communicate with file number T4 (Timer Accumulator Value)
222 |TNS|TNSddddd|0~~99255|(((
223 Timer Preset Value
224
225 First two digits is for file number
226
227 For example, TNS99255 represents file number T99, address 255.
228 )))
229 |TNP|TNPddddd|0~~99255|(((
230 Timer Accumulator Value
231
232 First two digits is for file number
233
234 For example, TNP99255 represents file number T99, address 255.
235 )))
236 |C5S|C5Sddd|0~~255|Only able to communicate with file number C5 (Counter Preset Value)
237 |C5P|C5Pddd|0~~255|Only able to communicate with file number C5 (Counter Accumulator Value)
238 |CNS|CNSddddd|0~~99255|(((
239 Counter Preset Value
240
241 First two digits is for file number
242
243 For example, CNS99255 represents file number C99, address 255.
244 )))
245 |CNP|CNPddddd|0~~99255|(((
246 Counter Accumulator Value
247
248 First two digits is for file number
249
250 For example, CNP99255 represents file number C99, address 255.
251 )))
252 |N7|N7ddd|0~~255|Only able to communicate with file number N7
253 |NN|NNddd|0~~99255|(((
254 Integer data file
255
256 First two digits is for file number
257
258 For example, NN99255 represents file number N99, address 255.
259 )))
260 |(% colspan="1" rowspan="3" %)Double Word|F8|F8ddd|0~~255|(((
261 Only able to communicate with file number N7
262 )))
263 |FN|FNddddd|0~~99255|(((
264 Floating point data file
265
266 First two digits is for file number
267
268 For example, FN99255 represents file number F99, address 255.
269 )))
270 |LN|LNddddd|0~~99255|Long
271
272 **3) Cable Wiring**
273
274 (% style="text-align:center" %)
275 [[image:ABRS232.gif]]
276
277 (% class="wikigeneratedid" id="HMicroLogixA0Protocol" %)
278 (% id="cke_bm_5621S" style="display:none" %)** **
279
280 == **MicroLogix Protocol** ==
281
282 (% class="wikigeneratedid" %)
283 MicroLogix 1000/1100/1200/1400/1500; SLC 5/03 5/04 5/05 PLC-5
284
285 **1）V-BOX setting**
286
287 |**Item**|**Settings**|**Note**
288 |Protocol|Allen-Bradley DF1 Advanced|
289 |Connection|RS232|
290 |Baud rate|19200|
291 |Data bit|8|
292 |Parity|None|
293 |Stop bit|1|
294 |PLC station No.|1|
295
296 **2）Address List**
297
298 |**Type**|**Device registers**|**Format**|**Range**|**Note**
299 |(% rowspan="5" %)Bit|I|I d.d|0.0~~255.15|
300 |O|O d.d|0.0~~255.15|
301 |B|B nnhh.dd|0.0~~ffff.15|nn: block number (hex)
302 |S|S d.d|0.0~~255.15|
303 |N|N nnhh.dd|0.0~~ffff.15|nn: block number (hex)
304 |(% rowspan="9" %)Word|S|S d|0~~255|
305 |TS|TS nnhh|0~~ffff|(% rowspan="8" %)nn: block number (hex)
306 |TP|TP nnhh|0~~ffff
307 |CS|CS nnhh|0~~ffff
308 |CP|CP nnhh|0~~ffff
309 |N|N nnhh|0~~ffff
310 |C|C nnhh|0~~ffff
311 |T|T nnhh|0~~ffff
312 |R|R nnhh|0~~ffff
313
314 **3）Configure the communication protocol**[[image:image-20220824152928-1.png]]
315
316 **4）Configure the communication protocol**
317
318 [[image:image-20220824110724-1.png]]
319
320 == **Micro850_FreeTag Protocol** ==
321
322 (((
323 (((
324 This example introduces the establishment of Ethernet communication between Wecon V-box and CompactLogix L1769. It is introduced through three parts: PLC software configuration, V-box software configuration, and hardware wiring.
325 )))
326 )))
327
328 (((
329 (% class="wikigeneratedid" id="HSoftwareconfigurationofPLC" %)
330 (((
331 **Software configuration of PLC**
332 )))
333
334 (% class="wikigeneratedid" id="HPLCprogrammingsoftware" %)
335 (((
336 **1）PLC programming software**
337 )))
338
339 [[image:image-20220714162600-1.png]]
340
341 (% class="wikigeneratedid" id="HNewPLCproject" %)
342 (((
343 **2）New PLC project**
344 )))
345
346 (((
347 (((
348 Click New Project and select the PLC model.
349 )))
350 )))
351
352 (((
353 [[image:image-20220714162617-2.png]]
354 )))
355
356 (((
357
358
359 [[image:image-20220714162652-4.png]]
360 )))
361
362 (((
363 (% class="wikigeneratedid" id="HSetEthernetparameters" %)
364 (((
365 **3）Set Ethernet parameters**
366 )))
367
368 (((
369 (((
370 (((
371 Follow the steps below to configure Ethernet parameters
372 )))
373 )))
374 )))
375
376 (((
377 (((
378 (((
379 PLC IP address：192.168.40.101
380 )))
381 )))
382 )))
383
384 (((
385 (((
386 (((
387 default gateway：192.168.40.1
388 )))
389 )))
390 )))
391
392 (((
393 (((
394 (((
395 subnet mask：255.255.255.0
396 )))
397 )))
398 )))
399
400 (((
401 [[image:image-20220714162713-5.png]]
402 )))
403
404 (((
405
406 )))
407
408 (((
409 (% class="wikigeneratedid" id="HV-boxsoftwareconfiguration" %)
410 (((
411 **V-box software configuration**
412 )))
413
414 (% class="wikigeneratedid" id="HV-boxprogrammingsoftware" %)
415 (((
416 **1）V-box programming software**
417 )))
418
419 (% class="wikigeneratedid" %)
420 (((
421 [[image:image-20220714162725-6.png]]
422 )))
423
424 (% class="wikigeneratedid" id="HConfiguredevicenetwork" %)
425 (((
426 **2）Configure device network**
427 )))
428
429 (((
430 (((
431 (((
432 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.
433 )))
434
435 (((
436 In the example below, the IP address of V-Box is configured as 192.168.40.66, and the networking method is 4G connection
437 )))
438 )))
439 )))
440
441 (((
442 (((
443 [[image:image-20220714162737-7.png]]
444
445
446 )))
447 )))
448 )))
449 )))
450
451 (% class="wikigeneratedid" id="HV-netadddevice" %)
452 (((
453 **3）V-net add device**
454 )))
455 )))
456
457 (((
458 (((
459 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]]
460 )))
461
462
463 )))
464
465 (((
466 (% class="wikigeneratedid" id="HSetcommunicationportparameters" %)
467 (((
468 **4）Set communication port parameters**
469 )))
470
471 (((
472 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.
473 )))
474
475 [[image:image-20220714162805-9.png]]
476 )))
477
478 (((
479 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.
480 )))
481
482 [[image:image-20220824164346-1.png]]
483
484
485 (((
486 After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.[[image:image-20220714162827-11.png]]
487 )))
488
489 (% class="wikigeneratedid" id="HEngineeringproduction" %)
490 (((
491 **5）Engineering production**
492 )))
493
494 (% class="wikigeneratedid" %)
495 (((
496 (((
497 According to your own needs, use the V-NET client software to edit the required data monitoring points.
498 )))
499
500 [[image:image-20220714162841-12.png]]
501
502
503 (((
504 **hardware connection**
505 )))
506 )))
507
508 (((
509 **1）Hardware wiring diagram**
510 )))
511
512 (((
513 (((
514 This example introduces Wecon V-box with Allen-Bradley L1769 PLC to establish communication through Ethernet. The connection diagram is as follows:
515 )))
516
517 [[image:image-20220714162856-13.png]]
518
519 (((
520 The above are all the steps for establishing Ethernet communication between Wecon V-box with CompactLogix L1769 PLC.
521
522
523 == **Micro850_FreeTag Protocol（new）** ==
524
525 This example introduces the establishment of Ethernet communication between Wecon V-box and 2080-LC50-48QWB,Micro850. It is introduced through three parts: PLC software configuration, V-box software configuration.
526
527 (% class="wikigeneratedid" id="HSoftwareconfigurationofPLC" %)
528 (((
529 **Software configuration of PLC**
530 )))
531
532 (% class="wikigeneratedid" id="HPLCprogrammingsoftware" %)
533 (((
534 **1）PLC programming software：Connected Components Workbench™**
535
536 (% style="text-align:center" %)
537 [[image:software.png]]
538
539 **2）New PLC project**
540
541 Click New Project and select the PLC model.
542
543 (% style="text-align:center" %)
544 [[image:project create.png]]
545
546 **3）Set Ethernet parameters**
547
548 Follow the steps below to configure Ethernet parameters
549
550 PLC IP address：192.168.39.56
551
552 default gateway：192.168.39.1
553
554 subnet mask：255.255.255.0
555
556 (% style="text-align:center" %)
557 [[image:Ethernet.png]]
558
559 **4）connect PLC**
560
561 **When downloading the setting, need to change the status of the PLC to PRG**
562
563 (% style="text-align:center" %)
564 [[image:conne ab plc.png]]
565
566 **V-box software configuration**
567
568 **1）V-box programming software**
569
570 (% style="text-align:center" %)
571 [[image:v-net client vers.png]]
572
573 **2）Set communication port parameters**
574
575 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.
576
577 (% style="text-align:center" %)
578 [[image:V-NET_Client_t2Rg2wpSoY.png]]
579
580 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.
581
582 (% style="text-align:center" %)
583 [[image:V-NET_Client_communication.png]]
584
585 Export variables from PLC, select CSV file, comma delimited.(% id="cke_bm_1950S" style="display:none" %)
586
587 (% style="text-align:center" %)
588 [[image:export1.png]]
589
590 (% style="text-align:center" %)
591 [[image:CCW.Shell_E5Cwj4tUL3.png]]
592
593 After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:https://docs.we-con.com.cn/bin/download/V-BOX/V-Net/Training/1%20Communication/WebHome/image-20220714143838-2.png?rev=1.1||alt="image-20220714143838-2.png"]]icon add label.
594
595 (% style="text-align:center" %)
596 [[image:V-NET_Client_TNBuqy7T5r.png]]
597
598 **3）Engineering production**
599
600 According to your own needs, use the V-NET client software to edit the required data monitoring points.
601
602 (% style="text-align:center" %)
603 [[image:V-NET_Client_KOR0AHEA4M.png]]
604
605
606 )))
607
608 == **Ethernet DF1 Protocol** ==
609
610 [[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]]
611
612 = Create communication with **Crouzet PLC** =
613
614 == **CROUZET M3 (FBD)** ==
615
616 Support Series: Crouzet Millenium 3 CD12/CB12
617
618 **1）V-BOX setting**
619
620 |=Item|=Recommended |=Note
621 |=Protocol|CROUZET M3 (FBD)|
622 |=Connection|RS232|
623 |=Baud rate|115200|
624 |=Stop bits|1|
625 |=Data bits|7|
626 |=Parity|EVEN|
627
628 **2）Address List**
629
630 |=**Type**|=**Device registers**|=**Format**|=**Range**|=Note
631 |(% rowspan="4" %)Bit|I|I DD|1~~99|Input
632 |SLIBit|SLIBit DD.dd|1.0~~24.15|Serial Link Input
633 |SLOBit|SLOBit DD.dd|25.0~~48.15|Serial Link Output(Read only)
634 |State|State D|1~~1|PLC state(Read only)
635 |(% rowspan="5" %)Word|AI|AI DD|1~~99|Analog Input
636 |SLIn|SLIn DD|1~~24|Serial Link Input
637 |SLOut|SLOut DD|25~~48|Serial Link Output(Read only)
638 |Time|Time D|1~~6|(((
639 Time1: Second
640
641 Time2: Minute
642
643 Time3: Hour
644
645 Time4: Day
646
647 Time5: Month
648
649 Time6: Year
650 )))
651 |Order|Order D|1~~1|(((
652 Running command(Write only)
653
654 ~=2: Run mode; =1: Stop mode;
655 )))
656
657 **3）Cable Wiring**
658
659 (% style="text-align:center" %)
660 [[image:CrouzetRS232 VBox.png]]
661
662 {{info}}
663 **✎Note: **As the wiring diagram indicated, this protocol requires the DB9 serial port pin 4. But pin 4 is undefined for all V-Box, so it need the user to solder a Pull-up resistor to make the pin 4 working. As for how to solder the resistor on the motherboard, please contact with Wecon technical support for the details.
664 {{/info}}
665
666 = Create communication with **Siemens PLC** =
667
668 == **S7-200 Smart Ethernet Protocol** ==
669
670 [[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]]
671
672
673 == **S7-300 Ethernet Protocol** ==
674
675 Supported Series: Siemens S7-300 series PLC
676
677 **1）V-BOX setting**
678
679 |**Items**|**Settings**|**Note**
680 |Protocol|Simens S7-300 Ethernet|
681 |Connection|Ethernet|
682 |Port No.|102|
683 |PLC station No.|2|Need to be same as the PLC setting
684
685 **2）Address List**
686
687 |**Type**|**Device register**|**HMI register**|**Format**|**Range**|**Note**
688 |(% rowspan="4" %)Bit|I|I|I ddddd.o|0.0~~99999.7|
689 |Q|Q|Q ddddd.o|0.0~~99999.7|
690 |M|M|M ddddd.o|0.0~~99999.7|
691 |DB0.DB~~DB99.DB|DBxDBD|DBxDB nndddd.o|0.0~~99999999.7|(((
692 nn: block number;
693
694 dddd: address;
695 )))
696 |(% rowspan="8" %)Word|I|IW|IW ddddd|0~~99999|
697 |Q|QW|QW ddddd|0~~99999|
698 |(% rowspan="3" %)M|MB|MB ddddd|0~~99999|
699 |MW|MW ddddd|0~~99999|(((
700 MW0=MB(0~~1)
701
702 MW2=MB(2~~3)
703
704 Address value is a multiple of 2
705 )))
706 |MD|MD ddddd|0~~99999|(((
707 MD0=MB(0~~3)
708
709 MD4=MB(4~~7)
710
711 Address value is a multiple of 4
712 )))
713 |(% rowspan="3" %)DB0.DB~~DB99.DB|DBxDBB|DBxDBB nndddd|0~~99999999|(% rowspan="3" %)(((
714 nn: block number;
715
716 dddd: address
717 )))
718 |DBxDBW|DBxDBW nndddd|0~~99999999
719 |DBxDBD|DBxDBD nndddd|0~~99999999
720
721 **3）Configure the communication protocol**
722
723 [[image:image-20220824161345-1.png]]
724
725 **4）Cable Wiring**
726
727 [[image:image-20220824161450-2.png]]
728 )))
729 )))
730
731 == **S7-1200 Ethernet Protocol** ==
732
733 [[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]]
734
735 == **S7-XXX Ethernet Protocol** ==
736
737 Supported Series: Siemens S7-400, S7-1200 and S7-1500
738
739 **1）V-BOX setting**
740
741 |=**Items**|=**Settings**|=**Note**
742 |Protocol|Siemens S7-XXX|
743 |Connection|Ethernet|
744 |Port No.|102|
745 |Device No.|Slot (Default 1 for S7-1500/ 2 for S7-1200/ 3 for S7-400)|
746 |HMI No.|Rack (Default as 0)|
747
748 Slot from TIA Portal is equal to Device No. of V-net
749
750 Rack from TIA Portal is equal to HMI No. of V-net
751
752 [[image:image-20220824162459-3.png]]
753
754 [[image:image-20220824163305-2.png]]
755
756 **2）Address List**
757
758 |**Type**|**Device register**|**HMI register**|**Format**|**Range**|**Note**
759 |(% rowspan="4" %)Bit|I|I|M d.o|(((
760 d:0~-~-9999
761
762 o:0-7
763 )))|
764 |Q|Q|Q d.o|(((
765 d:0~-~-9999
766
767 o:0-7
768 )))|
769 |M|M|M d.o|(((
770 d:0~-~-9999
771
772 o:0-7
773 )))|
774 |DB0.DB-DB99.DB|DBxDB|DBxDBnndddd.o|(((
775 nn:0-9999,
776
777 dddd:0-9999,
778
779 o:0-7
780 )))|(((
781 nn:DB No.
782
783 dddd:address value
784
785 o: digit address
786 )))
787 |(% rowspan="8" %)Word|M|MB|MB d|d:0-99999|
788 |M|MW|MW d|d:0-99999|(((
789 MW0=MB(0~~1)
790
791 MW2=MB(2~~3)
792
793 Address value is a multiple of 2
794 )))
795 |M|MD|MD d|d:0-99999|(((
796 MD0=MB(0~~3)
797
798 MD4=MB(4~~7)
799
800 Address value is a multiple of 4
801 )))
802 |I|IW|IW d|d:0-99999|
803 |Q|QW|QW d|d:0-99999|
804 |DB0.DB-DB99.DB|DBxDBB|DBxDBBnndddd|(((
805 nn:0-9999
806
807 dddd:0-9999
808 )))|(((
809 nn:DB No.
810
811 dddd:address value
812 )))
813 |DB0.DB-DB99.DB|DBxDBW|DBxDBWnndddd|(((
814 nn:0-9999
815
816 dddd:0-9999
817 )))|(((
818 nn:DB No.
819
820 dddd:address value
821
822 Address value is a multiple of 2
823 )))
824 |DB0.DB-DB99.DB|DBxDBD|DBxDBDnndddd|(((
825 nn:0-9999
826
827 dddd:0-9999
828 )))|(((
829 nn:DB No.
830
831 dddd:address value
832
833 Address value is a multiple of 4
834 )))
835
836 **3）Configure the communication protocol**
837
838 [[image:image-20220824163448-3.png]]
839
840 **✎Note:**
841
842 * The S7-1200 supports simultaneous connection of three devices, so the driver supports simultaneous access to PLC by three V-BOX.
843 * V-BOX access PLC, use S7 protocol, access PLC TSAP 02.01 (s7-1200 PROFINET interface only supports three connections, the default support), detailed reference to the system manual of S7-1200.
844
845 **4）Cable Wiring**
846
847 [[image:image-20220824162342-2.png]]
848
849 == **LOGO Ethernet Protocol** ==
850
851 Supported Series: Siemens Logo 0BA0, 0BA1 series
852
853 **V-BOX Settings**
854
855
856 |**Items**|**Settings**|**Note**
857 |Protocol|Siemens LOGO|
858 |Connection|Ethernet|
859 |Port No.|102|
860 |PLC station No.|2|
861
862 **Address List**
863
864
865 |**Number**|**Address Type**|**Data Type**|**Range**|**DB Address**|**PLC Address**
866 |1|RTC|Word|1-7|DB1.DBX984.0|0x001ec0
867 |2|VB|Byte|0-1469|DB1.DBX0.0|0x000000
868 |3|VD|Double Word|0-1466|DB1.DBX0.0|0x000000
869 |4|VW|Word|0-1468|DB1.DBX0.0|0x000000
870 |5|NAQ|Word|1-32|DB1.DBX1406.0|0x002bf0
871 |6|NAI|Word|1-64|DB1.DBX1262.0|0x002770
872 |7|AM|Word|1-64|DB1.DBX1118.0|0x0022f0
873 |8|AQ|Word|1-16|DB1.DBX1072.0|0x002180
874 |9|AI|Word|1-16|DB1.DBX1032.0|0x002040
875 |10|I|Bit|1-64|DB1.DBX1024.0|0x002000
876 |11|Q|Bit|1-64|DB1.DBX1064.0|0x002140
877 |12|M|Bit|1-112|DB1.DBX1104.0|0x002280
878 |13|NI|Bit|1-128|DB1.DBX1246.0|0x0026f0
879 |14|NQ|Bit|1-128|DB1.DBX1390.0|0x002b70
880 |15|V|Bit|0-14697|DB1.DBX0.0|0x000000
881
882 **PLC Settings in LOGO Software:**
883
884 Click [Tools]~-~-[Ethernet Connections],shown as below.
885
886 (% style="text-align:center" %)
887 [[image:PIStudio.12\.PLC protocols.WebHome@12.PLC Protocol_html_8b9d2322edf89519.png]]
888
889 Set Ethernet connection parameter. IP, Subnet Mask, shown as below.
890
891 (% style="text-align:center" %)
892 [[image:PIStudio.12\.PLC protocols.WebHome@image-20221228142937-4.png]]
893
894 **TSAP set**:The value set by local TSAP is the remote TSAP set in HMI. PLC's remote TSAP is the opposite,shown as below.
895
896 (% style="text-align:center" %)
897 [[image:PIStudio.12\.PLC protocols.WebHome@image-20221228143047-5.png]]
898
899 **Download Project**: Click "Address book" to add the IP address to be downloaded (fi."Detect" to check whether the IP address can be detected. Then click “ok”, and the system will prompt that PLC will be "STOP" mode. Click “YES” to start download.
900
901 (% style="text-align:center" %)
902 [[image:PIStudio.12\.PLC protocols.WebHome@image-20221228143246-6.png]]
903
904 **V-BOX Communication Settings**
905
906 Set PLC IP in [IP Address] settings;
907
908 (% style="text-align:center" %)
909 [[image:LldwDGntf4.png]]
910
911 Enable V-BOX Ethernet in [Network];
912
913 (% style="text-align:center" %)
914 [[image:WgvjfWbQif.png]]
915
916 TSAP setting
917
918 * The initialization script needs to set the source TSAP address and the target TSAP address, otherwise the communication will not be successful.
919
920 {{code language="LUA"}}
921 function init.main()
922 addr_setword("@W_0#HSW1200",8192) -- Set the source TSAP address
923 addr_setword("@W_0#HSW1201",4096) -- Set the destination TSAP address
924 end
925 {{/code}}
926
927 Note: The name of the test script is init, 8192 and 4096 are the data used for the test, there is no HSW address in the register option, but you can directly set the value of the corresponding address through the code.
928
929 **✎Note:**
930
931 * **Communication port configuration: **
932 ** Continuous length needs to be set to 0.
933 ** Integration interval needs to be set to 1. (no change may result in data errors)
934 ** Set Port and Device Station NO.
935 ** Other set as defaulted.
936 * **Notes on the use of registers:**
937 ** Register VD: Use only registers that are multiples of 4, such as 0, 4, 8, etc.
938 ** Register VW: Use only registers thay are multiples of 2, such as 0, 2, 4 etc. (Using an odd-length register may result in data errors, such as 2 3 4 )
939
940 = Create communication with **Mitsubishi PLC** =
941
942 == **FX1S，1N，2N Serial Protocol** ==
943
944 Supported Series: Mitsubishi FX1S, FX1N, FX2N series
945
946 **1）V-BOX Settings**
947
948 |**Item**|**Settings**|**Note**
949 |Protocol|Mitsubishi FX1S/FX1N/FX2N|
950 |Connection|RS422/RS485/RS232|
951 |Baud rate|9600~~115200|
952 |Data bit|7/8|
953 |Parity|EVEN/Odd/None|
954 |Stop bit|1/2|
955 |PLC station No.|1~~255|
956
957 **2）Address List**
958
959 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
960 |(% rowspan="7" %)Bit|X|X|Xo|0~~303237|
961 |Y|Y|Y o|0~~303237|
962 |M|M|M d|0~~99999|
963 |T|T|T d|0~~99999|
964 |C|C|C d|0~~99999|
965 |S|S|S d|0~~99999|
966 |SM|SM|SM d|8000~~9999|
967 |(% rowspan="8" %)Word|X|X|Xo|0~~303237|
968 |Y|Y|Y o|0~~303237|
969 |M|M|M d|0~~99999|
970 |T|T|T d|0~~99999|
971 |C|C|C d|0~~199|
972 |D|D|D d|0~~7999|
973 |S|S|S d|0~~99999|
974 |SD|SD|SD d|8000~~9999|
975
976 **3）Configure the communication protocol**
977
978 [[image:image-20220825102844-3.png]]
979
980 **4）Cable Wiring**
981
982 * **RS422**
983
984 [[image:image-20220825103350-4.png]]
985
986 [[image:image-20220825100845-4.png]]
987
988
989 == **FX3U，3G，3GA Serial Protocol** ==
990
991 Supported Series: Mitsubishi FX3U, FX3G, FX3GA series
992
993 **1）V-BOX Settings**
994
995 |**Item**|**Settings**|**Note**
996 |Protocol|Mitsubishi FX3U/3G/3GA|
997 |Connection|RS422/RS485/RS232|
998 |Baud rate|9600~~115200|
999 |Data bit|7/8|
1000 |Parity|EVEN/Odd/None|
1001 |Stop bit|1/2|
1002 |PLC station No.|1~~255|
1003
1004 **2）Address List**
1005
1006 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
1007 |(% rowspan="7" %)Bit|X|X|Xo|0~~303237|
1008 |Y|Y|Y o|0~~303237|
1009 |M|M|M d|0~~99999|
1010 |T|T|T d|0~~99999|
1011 |C|C|C d|0~~99999|
1012 |S|S|S d|0~~99999|
1013 |SM|SM|SM d|8000~~9999|
1014 |(% rowspan="8" %)Word|X|X|Xo|0~~303237|
1015 |Y|Y|Y o|0~~303237|
1016 |M|M|M d|0~~99999|
1017 |T|T|T d|0~~99999|
1018 |C|C|C d|0~~199|
1019 |D|D|D d|0~~7999|
1020 |S|S|S d|0~~99999|
1021 |SD|SD|SD d|8000~~9999|
1022
1023 **3）Configure the communication protocol**
1024
1025 [[image:image-20220825102649-2.png]]
1026
1027 **4）Cable Wiring**
1028
1029 * **RS422**
1030
1031 [[image:image-20220825103421-5.png]]
1032
1033 [[image:image-20220825100845-4.png]]
1034
1035
1036 == **FX3U Ethernet Protocol** ==
1037
1038 Supported Modules: FX3U-ENET-ADP, FX3U-ENET-L
1039
1040 **1)V-BOX Settings**
1041
1042 |Items|Settings|Note
1043 |Protocol|Mitsubishi FX3U|
1044 |Connection|Ethernet|
1045 |Port No.|5009|Must be the same as the PLC setting
1046 |PLC station No.|0|
1047
1048 **2)Address List**
1049
1050 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
1051 |(% colspan="1" rowspan="7" %)Bit|X|X|X OOO|0~~377|
1052 |Y|Y|Y OOO|0~~377|
1053 |M|M|M DDDD|0~~7679|
1054 |SM|SM|SM DDDD|8000~~8511|
1055 |S|S|S DDDD|0~~4095|
1056 |TS|TS|TS DDD|0~~511|
1057 |CS|CS|CS DDD|0~~255|
1058 |(% colspan="1" rowspan="9" %)Word|CN|CN|CN DDD|0~~199|
1059 |TN|TN|TN DDD|0~~511|
1060 |D|D|D DDDD|0~~7999|
1061 |SD|SD|SD DDDD|8000~~8511|
1062 |R|R|R DDDDD|0~~32767|
1063
1064 **3)Ethernet Module Settings**
1065
1066 FX3U-ENET-L module configuration
1067 Set up the FX3U-ENET-L Ethernet module settings as follows.
1068 Select the module location, which in this document is Module 0.
1069
1070 [[image:image-20221116105850-1.png]]
1071
1072 Select "Operational setting" to enter the following screen.
1073
1074 The Ethernet module IP is set to 192.168.39.254 in this document, and other options are default.
1075
1076 [[image:image-20221116105947-1.png]]
1077
1078 Select "Open setting" to enter the setting interface, the settings are as follows.
1079
1080 The third item "Protocol" selects TCP, and "Open system" selects MELSOFT connection, which allows the
1081
1082 Mitsubishi programming software GX works2 to communicate with the FX3U via the Ethernet module.
1083
1084 [[image:image-20221116110802-1.png]]
1085
1086 Click on "transter setup" - "PC side I/F setting", see the following figure.
1087
1088 After setting, the first download must use the programming cable, as shown in the figure; after that, can
1089
1090 use the IP set in the "Ethernet board" to communicate directly with the network cable.
1091
1092 [[image:image-20221116110832-2.png||height="423" width="708"]]
1093
1094 Read and write data from the Ethernet module
1095
1096 [[image:image-20221116110907-3.png]]
1097
1098 Set "Transter setup" to COM communication, and read or write operation as shown below
1099
1100 [[image:image-20221116110917-4.png]]
1101
1102 **4)PLC Settings (GX Works 2)**
1103
1104 Create a blank FX5U project
1105
1106 Find Current Connection in the navigation
1107
1108 [[image:image-20221116111427-1.png||height="421" width="705"]]
1109
1110 Select Connection Channel List
1111
1112 Select Ethernet board communication
1113
1114 [[image:image-20221116111451-2.png||height="421" width="705"]]
1115
1116 Select Ethernet Module
1117 Set the IP address of the PLC
1118
1119 [[image:image-20221116111509-3.png||height="666" width="699"]]
1120
1121 Read or write PLC data, in this document is read
1122
1123 [[image:image-20221116111651-4.png||height="416" width="697"]]
1124
1125 [[image:image-20221116111727-5.png||height="416" width="697"]]
1126
1127 **4)Configure the communication protocol**
1128
1129 [[image:image-20221119101946-2.png||height="395" width="695"]]
1130
1131 == **FX5U Serial Protocol** ==
1132
1133 Mitsubishi FX5U series PLC
1134
1135 **1）V-BOX Settings**
1136
1137 |**Item**|**Settings**|**Note**
1138 |Protocol|Mitsubishi FX5U|
1139 |Connection|RS422/RS485|
1140 |Baud rate|9600|
1141 |Data bit|7|
1142 |Parity|Odd|
1143 |Stop bit|1|
1144 |PLC station No.|1~~255|Need to be the same as PLC settings
1145
1146 **2）Address List**
1147
1148 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
1149 |(% rowspan="15" %)Bit|X|X|X o|0~~303237|
1150 |Y|Y|Y o|0~~303237|
1151 |M|M|M d|0~~99999|
1152 |B|B|B h|0~~7FFF|
1153 |F|F|F d|0~~32767|
1154 |SB|SB|SB h|0~~7FFF|
1155 |TS|TS|TS d|0~~1023|
1156 |TC|TC|TC d|0~~1023|
1157 |STS|STS|STS d|0~~1023|
1158 |STC|STC|STS d|0~~1023|
1159 |CS|CS|CS d|0~~1023|
1160 |CC|CC|CC d|0~~1023|
1161 |SM|SM|SM d|0~~9999|
1162 |L|L|L d|0~~32767|
1163 |S|S|S d|0~~4095|
1164 |(% rowspan="9" %)Word|W|W|W h|0~~3FF|
1165 |TN|TN|TN d|0~~1023|
1166 |STN|STN|STN d|0~~1023|
1167 |CN|CN|CN d|0~~1023|
1168 |R|R|R d|0~~32767|
1169 |SW|SW|SW h|0~~7FFF|
1170 |Z|Z|Z d|0~~23|
1171 |D|D|D d|0~~7999|
1172 |SD|SD|SD d|0~~11999|
1173
1174 **3）PLC Settings (GX Works 3)**
1175
1176 Create a blank FX5U project
1177
1178 Find the 485 serial port module in the system navigation bar and double click to enter the settings.
1179
1180 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_5c9cb13fac1e6c93.png?width=200&height=462&rev=1.1||alt="12.PLC Protocol_html_5c9cb13fac1e6c93.png" height="462" width="200"]]
1181
1182 Select protocol in the setting item, and set parameters.
1183
1184 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_de942589ca070228.png?width=600&height=324&rev=1.1||alt="12.PLC Protocol_html_de942589ca070228.png" height="324" width="600"]]
1185
1186 Set station number, and [Message Pattern] (Pattern 1 or Pattern 4)
1187
1188 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_387ec7d00b5feb59.png?width=600&height=323&rev=1.1||alt="12.PLC Protocol_html_387ec7d00b5feb59.png" height="323" width="600"]]
1189
1190 Click the [Apply] button to finish the setting.
1191
1192 Click download and select the items as below, then click [execute] to download the configuration to PLC.
1193
1194 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_cdef1c5ec8cc2105.png?width=600&height=434&rev=1.1||alt="12.PLC Protocol_html_cdef1c5ec8cc2105.png" height="434" width="600"]]
1195
1196 As soon as download is completed, connect PLC with serial port, then configure it in the [Specify Connection Destination Connection].
1197
1198 Done.
1199
1200 **4）Configure the communication protocol**
1201
1202 [[image:image-20220825104904-1.png]]
1203
1204 **5）Cable Wiring**
1205
1206
1207 * **RS422**
1208
1209 [[image:image-20220825105105-2.png]]
1210
1211 [[image:image-20220825105533-3.png]]
1212
1213 == **FX5U Ethernet Protocol** ==
1214
1215 Mitsubishi FX5U series PLC
1216
1217 **1）V-BOX Settings**
1218
1219 |**Items**|**Settings**|**Note**
1220 |Protocol|Mitsubishi FX5U|
1221 |Connection|Ethernet|
1222 |Port No.|5002|Must be the same as the PLC setting
1223 |PLC station No.|0|
1224
1225 **2）Address List**
1226
1227 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
1228 |(% rowspan="15" %)Bit|X|X|X o|0~~303237|
1229 |Y|Y|Y o|0~~303237|
1230 |M|M|M d|0~~99999|
1231 |B|B|B h|0~~7FFF|
1232 |F|F|F d|0~~32767|
1233 |SB|SB|SB h|0~~7FFF|
1234 |TS|TS|TS d|0~~1023|
1235 |TC|TC|TC d|0~~1023|
1236 |STS|STS|STS d|0~~1023|
1237 |STC|STC|STS d|0~~1023|
1238 |CS|CS|CS d|0~~1023|
1239 |CC|CC|CC d|0~~1023|
1240 |SM|SM|SM d|0~~9999|
1241 |L|L|L d|0~~32767|
1242 |S|S|S d|0~~4095|
1243 |(% rowspan="9" %)Word|W|W|W h|0~~3FF|
1244 |TN|TN|TN d|0~~1023|
1245 |STN|STN|STN d|0~~1023|
1246 |CN|CN|CN d|0~~1023|
1247 |R|R|R d|0~~32767|
1248 |SW|SW|SW h|0~~7FFF|
1249 |Z|Z|Z d|0~~23|
1250 |D|D|D d|0~~7999|
1251 |SD|SD|SD d|0~~11999|
1252
1253 **3）PLC Settings (GX Works 3)**
1254
1255 Find the [Ethernet port] in the navigation area.
1256
1257 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_8e8f85ace087346c.png?width=300&height=593&rev=1.1||alt="12.PLC Protocol_html_8e8f85ace087346c.png" height="593" width="300"]]
1258
1259 Select [Own Node Settings] in the [Setting Item List];
1260
1261 Set [IP Address], [Subnet Mask], [Default Gateway];
1262
1263 Click [Detailed Settings] into [Ethernet Configuration (Built-in Ethernet Port)] windows;
1264
1265 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_5d98495052c8c10e.png?width=600&height=339&rev=1.1||alt="12.PLC Protocol_html_5d98495052c8c10e.png" height="339" width="600"]]
1266
1267 Select [SLMP Connection Module] and add into host station as below picture shows;
1268
1269 Set Port number as 5002 (this is necessary settings);
1270
1271 Click [Close with Reflecting the Setting] to save and close window;
1272
1273 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_14b489fdc6c6589d.png?width=600&height=350&rev=1.1||alt="12.PLC Protocol_html_14b489fdc6c6589d.png" height="350" width="600"]]
1274
1275 Click [Apply] to completed Etherenet settings;
1276
1277 Switch to the [On line data operation] interface as below, check the item and click [Execute] to download.
1278
1279 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_c93025a968a8a9e7.png?width=600&height=434&rev=1.1||alt="12.PLC Protocol_html_c93025a968a8a9e7.png" height="434" width="600"]]
1280
1281 **4）Configure the communication protocol**
1282
1283 [[image:image-20220825112403-1.png||alt="图片-20220825112403-1.png"]]
1284
1285 **5）Cable Wiring**
1286
1287 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_2297240b57346b2a.png?width=401&height=170&rev=1.1||alt="12.可编程逻辑控制器Protocol_html_2297240b57346b2a.png" height="170" width="401"]]
1288
1289 == **L02 Serial Protocol** ==
1290
1291 Mitsubishi L02 series CPU built-in serial port.
1292
1293 **1）V-BOX Settings**
1294
1295 |**Item**|**Settings**|**Note**
1296 |Protocol|Mitsubishi L02|
1297 |Connection|RS422|
1298 |Baud rate|115200|
1299 |Data bit|8|
1300 |Parity|Odd|
1301 |Stop bit|1|
1302 |PLC station No.|1~~255|Need to be the same as PLC settings
1303
1304 **2）Address List**
1305
1306 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
1307 |Bit|X|X|X h|0~~FFFF|
1308 |Bit|Y|Y|Y h|0~~FFFF|
1309 |Bit|M|M|M d|0~~9999|
1310 |Bit|L|L|L d|0~~9999|
1311 |Bit|F|F|F d|0~~9999|
1312 |Bit|B|B|B h|0~~FFFF|
1313 |Bit|V|V|V d|0~~2047|
1314 |Bit|TC|TC|TC d|0~~9999|
1315 |Bit|SS|SS|SS d|0~~9999|
1316 |Bit|SC|SC|SC d|0~~9999|
1317 |Bit|CS|CS|CS d|0~~9999|
1318 |Bit|CC|CC|CC d|0~~9999|
1319 |Bit|SB|SB|SB h|0~~FFFF|
1320 |Bit|SM|SM|SM d|0~~2047|
1321 |Bit|STS|STS|STS d|0~~1023|
1322 |Bit|S|S|S d|0~~9999|
1323 |Bit|DX|DX|DX h|0~~FFFF|
1324 |Bit|DY|DY|DY h|0~~FFFF|
1325 |Bit|TS|TS|TS d|0~~9999|
1326 |Bit|Dbit|Dbit|Dbit d.d|0~~99999.0~~15|
1327 |Word|W|W|W h|0~~FFFF|
1328 |Word|TN|TN|TN d|0~~99999|
1329 |Word|SN|SN|SN d|0~~99999|
1330 |Word|CN|CN|CN d|0~~99999|
1331 |Word|R|R|R d|0~~99999|
1332 |Word|SW|SW|SW h|0~~FFFF|
1333 |Word|Z|Z|Z d|0~~99999|
1334 |Word|ZR|ZR|ZR h|0~~FFFF|
1335 |Word|D|D|D d|0~~99999|
1336
1337 **3）Communication Settings**
1338
1339 [[image:image-20220825160648-3.png]]
1340
1341 **4）Cable Wiring**
1342
1343 * **RS422**
1344
1345 [[image:image-20220825161612-8.png]]
1346
1347 [[image:image-20220825160820-4.png]]
1348
1349 == **L02 Ethernet Protocol** ==
1350
1351 Mitsubishi L series CPU built-in Ethernet port.
1352
1353 **1）V-BOX Settings**
1354
1355 |**Items**|**Settings**|**Note**
1356 |Protocol|MIT L02 CPU MELSEC|
1357 |Connection|Ethernet|
1358 |Port No.|1025|Must be the same as the PLC setting
1359 |PLC station No.|0|Must be the same as the PLC setting
1360
1361 **2）Address List**
1362
1363 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
1364 |Bit|X|X|X h|0~~FFFF|
1365 |Bit|Y|Y|Y h|0~~FFFF|
1366 |Bit|M|M|M d|0~~9999|
1367 |Bit|L|L|L d|0~~9999|
1368 |Bit|F|F|F d|0~~9999|
1369 |Bit|B|B|B h|0~~FFFF|
1370 |Bit|V|V|V d|0~~2047|
1371 |Bit|TC|TC|TC d|0~~9999|
1372 |Bit|SS|SS|SS d|0~~9999|
1373 |Bit|SC|SC|SC d|0~~9999|
1374 |Bit|CS|CS|CS d|0~~9999|
1375 |Bit|CC|CC|CC d|0~~9999|
1376 |Bit|SB|SB|SB h|0~~FFFF|
1377 |Bit|SM|SM|SM d|0~~2047|
1378 |Bit|STS|STS|STS d|0~~1023|
1379 |Bit|S|S|S d|0~~9999|
1380 |Bit|DX|DX|DX h|0~~FFFF|
1381 |Bit|DY|DY|DY h|0~~FFFF|
1382 |Bit|TS|TS|TS d|0~~9999|
1383 |Bit|Dbit|Dbit|Dbit d.d|0~~99999.0~~15|
1384 |Word|W|W|W h|0~~FFFF|
1385 |Word|TN|TN|TN d|0~~99999|
1386 |Word|SN|SN|SN d|0~~99999|
1387 |Word|CN|CN|CN d|0~~99999|
1388 |Word|R|R|R d|0~~99999|
1389 |Word|SW|SW|SW h|0~~FFFF|
1390 |Word|Z|Z|Z d|0~~99999|
1391 |Word|ZR|ZR|ZR h|0~~FFFF|
1392 |Word|D|D|D d|0~~99999|
1393
1394 **3）PLC Settings (GX Works2 )**
1395
1396 Create a project
1397
1398 Set PLC IP, subnet mask and gateway;
1399
1400 Select [Binary Code] as communication data code;
1401
1402 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_776e17505f3fc6c0.png?width=600&height=524&rev=1.1||alt="12.PLC Protocol_html_776e17505f3fc6c0.png" height="524" width="600"]]
1403
1404 Set PLC port number, for example 1025
1405
1406 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_8d0d1a22d388f70b.png?width=600&height=524&rev=1.1||alt="12.PLC Protocol_html_8d0d1a22d388f70b.png" height="524" width="600"]]
1407
1408 Save settings;
1409
1410 Download project into PLC device;
1411
1412 Restart PLC device;
1413
1414 **4）Configure the communication protocol**
1415
1416 [[image:image-20220825142659-1.png]]
1417
1418 **5）Cable Wiring**
1419
1420 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_2297240b57346b2a.png?width=401&height=170&rev=1.1||alt="12.PLC Protocol_html_2297240b57346b2a.png" height="170" width="401"]]
1421
1422 == **Q12H Serial Protocol** ==
1423
1424 This Demo shows V-BOX communicate with Q12H PLC by Q02H serial Protocol
1425
1426 [[**Download link**>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Communication/V-Box%20connect%20PLC%20Q12H.rar]]
1427
1428 == **QJ71E71 Ethernet Protocol** ==
1429
1430 Mitsubishi QJ71E71 Ethernet communication module;
1431
1432 **1）V-BOX Settings**
1433
1434 |**Items**|**Settings**|**Note**
1435 |Protocol|MIT QJ71E71 MELSEC|
1436 |Connection|Ethernet|
1437 |Port No.|1025|Must be the same as the PLC setting
1438 |PLC station No.|0|Must be the same as the PLC setting
1439
1440 **2）Address List**
1441
1442 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
1443 |(% rowspan="18" %)Bit|X|X|X h|0~~1FFF|
1444 |Y|Y|Y h|0~~1FFF|
1445 |M|M|M d|0~~99999|
1446 |L|L|L d|0~~8191|
1447 |F|F|F d|0~~2047|
1448 |B|B|B h|0~~1FFF|
1449 |V|V|V d|0~~2047|
1450 |TS|TS|TS d|0~~2047|
1451 |TC|TC|TC d|0~~2047|
1452 |SS|SS|SS d|0~~2047|
1453 |SC|SC|SC d|0~~2047|
1454 |CS|CS|CS d|0~~1023|
1455 |CC|CC|CC d|0~~1023|
1456 |SB|SB|SB h|0~~7FF|
1457 |S|S|S d|0~~8191|
1458 |DX|DX|DX h|0~~1FFF|
1459 |DY|DY|DY h|0~~1FFF|
1460 |SM|SM|SM d|8000~~9999|
1461 |(% rowspan="10" %)Word|SD|SD|SD d|0~~2047|
1462 |D|D|D d|0~~12287|
1463 |W|W|W h|0~~1FFF|
1464 |TN|TN|TN d|0~~2047|
1465 |SN|SN|SN d|0~~2047|
1466 |CN|CN|CN d|0~~1023|
1467 |R|R|R d|0~~32767|
1468 |SW|SW|SW h|0~~7FF|
1469 |Z|Z|Z d|0~~15|
1470 |ZR|ZR|ZR h|0~~FE7FF|
1471
1472 **3）PLC Settings(GX Works2)**
1473
1474 * Click [Ethernet/CC IE/MELSECNET];
1475 * Please select [Ethernet] as network type;
1476 * Set station I/O number according to situation (For example, 0020 means that the module is connected to PLC CPU in first order);
1477 * Select [Online] as Mode;
1478 * [[image:image-20221119171343-2.png||height="341" width="587"]]
1479 * Click [Operation setting] to set IP;
1480 * Select [Binary Code] as [Communication Data Code];
1481 * [[image:image-20221119171436-3.png||height="354" width="588"]]
1482 * Click [Open setting]
1483 * Set protocol: TCP;
1484 * Set [unpassive] in [Open system];
1485 * Set [receive] in [Fixed buffer];
1486 * Set [procedure Exist] in [Fixed buffer communication];
1487 * Disable [Pairing open];
1488 * Set [No confirm] in [Existence confirmation];
1489 * Host station port number: 5009;
1490 * Save settings;
1491 * [[image:image-20221119171611-4.png||height="354" width="588"]]
1492 * Download project into PLC and restart it
1493
1494 **4）Configure the communication protocol**
1495
1496 [[image:image-20221119171832-5.png||height="354" width="625"]]
1497
1498
1499 **5）Cable Wiring**
1500
1501 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_2297240b57346b2a.png?width=401&height=170&rev=1.1||alt="12.PLC Protocol_html_2297240b57346b2a.png"]]
1502
1503 = Create communication with **Delta PLC** =
1504
1505 == **DVP Ethernet Protocol** ==
1506
1507 Supoort Series: DELTA DVP20/32/40/60ES200RE/200TE or any DVP models with built-in Ethernet port, DELTA DVPEN01-SL module
1508
1509 **1）V-BOX Settings**
1510
1511 |=**Items**|=**Settings**|=**Note**
1512 |Protocol|DELTA DVP MODBUS TCP|
1513 |Connection|Ethernet|
1514 |Port No.|502|
1515 |Device No.|1|
1516 |VBox Device No.|0|
1517
1518 **2）Address List **
1519
1520 |=**Type**|=(% style="width: 191px;" %)**Device registers**|=(% style="width: 217px;" %)**VBox registers**|=(% style="width: 168px;" %)**Format**|=(% style="width: 225px;" %)**Range**|=**Note**
1521 |Bit|(% style="width:191px" %)X|(% style="width:217px" %)X|(% style="width:168px" %)X OOO|(% style="width:225px" %)0~~377|
1522 |Bit|(% style="width:191px" %)Y|(% style="width:217px" %)Y|(% style="width:168px" %)Y OOO|(% style="width:225px" %)0~~377|
1523 |Bit|(% style="width:191px" %)M0|(% style="width:217px" %)M0|(% style="width:168px" %)M0DDDD|(% style="width:225px" %)0~~1535|
1524 |Bit|(% style="width:191px" %)M1|(% style="width:217px" %)M1|(% style="width:168px" %)M1DDDD|(% style="width:225px" %)1536~~4096|
1525 |Bit|(% style="width:191px" %)T|(% style="width:217px" %)T|(% style="width:168px" %)TDDD|(% style="width:225px" %)0~~255|
1526 |Bit|(% style="width:191px" %)C|(% style="width:217px" %)C|(% style="width:168px" %)CDDD|(% style="width:225px" %)0~~255|
1527 |Bit|(% style="width:191px" %)S|(% style="width:217px" %)S|(% style="width:168px" %)SDDDD|(% style="width:225px" %)0~~1023|
1528 |Word|(% style="width:191px" %)D0|(% style="width:217px" %)D0|(% style="width:168px" %)D0DDDD|(% style="width:225px" %)0~~4095|
1529 |Word|(% style="width:191px" %)D1|(% style="width:217px" %)D1|(% style="width:168px" %)D1DDDD|(% style="width:225px" %)4096~~11999|
1530 |Word|(% style="width:191px" %)T|(% style="width:217px" %)T|(% style="width:168px" %)TDDD|(% style="width:225px" %)0~~255|
1531 |Word|(% style="width:191px" %)C|(% style="width:217px" %)C|(% style="width:168px" %)CDDD|(% style="width:225px" %)0~~199|
1532 |Double Word|(% style="width:191px" %)HC|(% style="width:217px" %)HC|(% style="width:168px" %)HCDDD|(% style="width:225px" %)200~~255|
1533
1534 **3) PLC Setting:**
1535
1536 ~1. Create new project in Delta WPL Soft, and click Setting to open the communication settings:
1537
1538 (% style="text-align:center" %)
1539 [[image:DVPEthernetWPLSoft2.png]]
1540
1541 2. Set up the communication type and PLC IP:
1542
1543 (% style="text-align:center" %)
1544 [[image:DVPEthernetSetup.png]]
1545
1546 (% class="wikigeneratedid" %)
1547 3. Click OK and save the settings. Then click Communication on toolbar, then click Transfer Setup to open new window:
1548
1549 (% style="text-align:center" %)
1550 [[image:DVPEthernetTransfer.png]]
1551
1552 (% class="wikigeneratedid" %)
1553 4. Select Communication Mode as PC => PLC to download or select PC <=PLC to upload:
1554
1555 (% style="text-align:center" %)
1556 [[image:DVPEthernetPLCtoPC.png]]
1557
1558 5. Click Auto-Search Ethernet Module to find the PLC on the same LAN network:
1559
1560 (% style="text-align:center" %)
1561 [[image:DVPEthernetAutoSearch.png]]
1562
1563 **4) V-BOX Setting:**
1564
1565 Set the same IP address according to the setting from WPL Soft:
1566
1567 (% style="text-align:center" %)
1568 [[image:DVPEthernetVNETPortocol.png]]
1569
1570 == **DVP serial protocol** ==
1571
1572 Supoort Series: DELTA DVP EH/ES/SS/EX/EH2/SV/SA/SC/SX
1573
1574 **1）V-BOX Settings**
1575
1576 |=**Items**|=**Settings**|=**Note**
1577 |Protocol|DELTA DVP PROTOCOL|
1578 |Connection|RS232|
1579 |Baud Rate|9600|
1580 |Stop Bit|1|
1581 |Data Bit|7|
1582 |Parity|EVEN|
1583 |Device No.|1|
1584
1585 (% class="wikigeneratedid" %)
1586 **2）Address List**
1587
1588 |=**Type**|=(% style="width: 191px;" %)**Device registers**|=(% style="width: 217px;" %)**VBox registers**|=(% style="width: 168px;" %)**Format**|=(% style="width: 225px;" %)**Range**|=**Note**
1589 |Bit|(% style="width:191px" %)X|(% style="width:217px" %)X|(% style="width:168px" %)X OOOOOO|(% style="width:225px" %)0~~303237|
1590 |Bit|(% style="width:191px" %)Y|(% style="width:217px" %)Y|(% style="width:168px" %)Y OOOOOO|(% style="width:225px" %)0~~303237|
1591 |Bit|(% style="width:191px" %)M|(% style="width:217px" %)M|(% style="width:168px" %)MDDDDD|(% style="width:225px" %)0~~99999|
1592 |Bit|(% style="width:191px" %)T|(% style="width:217px" %)T|(% style="width:168px" %)TDDDDD|(% style="width:225px" %)0~~99999|
1593 |Bit|(% style="width:191px" %)C|(% style="width:217px" %)C|(% style="width:168px" %)CDDDDD|(% style="width:225px" %)0~~99999|
1594 |Bit|(% style="width:191px" %)S|(% style="width:217px" %)S|(% style="width:168px" %)SDDDDD|(% style="width:225px" %)0~~99999|
1595 |Word|(% style="width:191px" %)D|(% style="width:217px" %)D|(% style="width:168px" %)D DDDDD|(% style="width:225px" %)0~~99999|
1596 |Word|(% style="width:191px" %)T|(% style="width:217px" %)T|(% style="width:168px" %)TDDDDD|(% style="width:225px" %)0~~99999|
1597 |Word|(% style="width:191px" %)C|(% style="width:217px" %)C|(% style="width:168px" %)CDDD|(% style="width:225px" %)0~~199|
1598 |Double Word|(% style="width:191px" %)C|(% style="width:217px" %)C|(% style="width:168px" %)CDDDDD|(% style="width:225px" %)200~~99999|
1599
1600 (% class="wikigeneratedid" %)
1601 **3）Wiring Diagram**
1602
1603 (% style="text-align:center" %)
1604 [[image:Delta DVP PROTOCOLSerial232.png]]
1605
1606 == **AS Ethernet Protocol** ==
1607
1608 **1）V-BOX Settings**
1609
1610 |=**Items**|=**Settings**|=**Note**
1611 |Protocol|DELTA AS300 MODBUS TCP|
1612 |Connection|Ethernet|
1613 |Port No.|502|
1614 |Device No.|1|
1615 |HMI No.|0|
1616
1617 **2）Address List**
1618
1619 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
1620 |Bit|X|X|X d|0~~63|
1621 |Bit|Y|Y|Y d|0~~63|
1622 |Bit|D|D|D d|0~~29999|
1623 |Bit|M|M|M d|0~~8191|
1624 |Bit|SM|SM|SM d|0~~4095|
1625 |Bit|S|S|S h|0~~2047|
1626 |Bit|T|T|T d|0~~511|
1627 |Bit|C|C|C d|0~~511|
1628 |Bit|HC|HC|HC d|0~~255|
1629 |Word|X|X|X h|0~~63|
1630 |Word|Y|Y|Y d|0~~63|
1631 |Word|SR|SR|SR d|0~~2047|
1632 |Word|D|D|D d|0~~29999|
1633 |Word|T|T|T d|0~~511|
1634 |Word|C|C|C h|0~~511|
1635 |Word|E|E|E d|0~~9|
1636
1637 **3）Configure the communication protocol**
1638
1639 [[image:image-20220831160010-4.png]]
1640
1641 **4）Cable Wiring**
1642
1643 Figure
1644
1645 [[image:image-20220831155101-1.png]][[image:image-20220831160055-5.png]]
1646
1647 Pin Definition Diagram
1648
1649 [[image:image-20220831155157-3.png]]
1650
1651 = Create communication with **Omron PLC** =
1652
1653 == **CP1 Series Protocol ** ==
1654
1655 [[下载链接>>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]]
1656
1657 == **CP2M Series Protocol** ==
1658
1659 [[下载链接>>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]]
1660
1661
1662 == **EC55 Series Protocol** ==
1663
1664 Supported device: EC55 temperature instrument
1665
1666 **1）V-BOX Settings**
1667
1668 |**Items**|**Settings**|**Note**
1669 |Protocol|Omron EC55|
1670 |Connection|RS485 (9600, 2, 7, EVEN)|
1671 |Port No.|None|
1672 |PLC station No.|0|
1673
1674 **2）Address List**
1675
1676 |**Type**|**Register**|**Device range**|**HMI range**|**Function**
1677 |(% rowspan="3" %)Double word|C0|0-13 (Hex)|0-19|Set read only parameter for area 0
1678 |C1|0-4D(Hex)|0-77|Set Read/Write parameter for area 0
1679 |C3|0-CD(Hex)|0-205|Set Read/Write parameter for area 1
1680 |(% rowspan="6" %)Word|80|0-13(Hex)|0-19|Set read only parameter in area 0
1681 |81|0-4D(Hex)|0-77|Set Read/Write parameter in area 0
1682 |83|0-CD(Hex)|0-205|Set Read/Write parameter in area 1
1683 |CP|-|0-6|Read controller intrinsic property
1684 |CS|-|0-2|Read controller states
1685 |CA|-|0-17|Action command
1686
1687 **3）Device Settings**
1688
1689 Omron E5CC PLC configuration
1690
1691 After entering the Communication Settings menu, please set the parameters to the default values for the following table. Press the cycle key of the instrument to enter the next setting.
1692
1693 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_3d95e093792ba98a.png?width=550&height=229&rev=1.1||alt="12.PLC Protocol_html_3d95e093792ba98a.png" height="229" width="550"]]
1694
1695 According to PLC configuration and communication port configuration information of the HMI, provide the corresponding steps and configuration screenshots. This configuration needs to communicate properly with the above PLC configuration. The project settings are as follows
1696
1697 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_be583aa69dd6cf4c.png?width=550&height=242&rev=1.1||alt="12.PLC Protocol_html_be583aa69dd6cf4c.png" height="242" width="550"]]
1698
1699 **✎Note:** The communication settings for HMI should be consistent with this setting.
1700
1701 **4）Configure the communication protocol**
1702
1703 [[image:image-20220831161041-1.png]]
1704
1705 **5）Cable Wiring**
1706
1707 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_5e9a81a14106da9e.png?width=392&height=223&rev=1.1||alt="12.PLC Protocol_html_5e9a81a14106da9e.png" height="223" width="392"]]
1708
1709 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_1897d92be6948d58.png?width=393&height=223&rev=1.1||alt="12.PLC Protocol_html_1897d92be6948d58.png" height="223" width="393"]]
1710
1711 **✎Note:**
1712
1713 * COM3 only available in PI8000/PI9000 series.
1714 * CA address could not support continuous writing function；
1715 * Because of CP address intrinsic property: read control intrinsic property, so please place the character input part in use. Set address with CP0 and character length 10, used to display controller type. And place a number input part, set address with CP5 (cache size). Do not place other CP type address without CP0 in screen, otherwise CP type address is invalid
1716 * When set value into read & write address, it is necessary to switch the temperature instrument meter to the corresponding interface according to the menu of the instrument where the address locates, so that the value could be written, otherwise, the value could not be written; When the communication write setting of the instrument is turned off, the writing function is invalid. Writing function could be opened by using the 00 address of the CA register, which write 01 value.
1717 * When continuous writing of a value to a read-write address, please make sure all continuous writing address could be written. Otherwise, if one of these addresses could not be written, then all continuous writing commands will fail.
1718 * Because of the mechanism problem, this protocol could not support CompoWay/F function that is read-write function of variables in protocol document.
1719 * When using double-word address, set the data format to 32 bits, otherwise the read/write function is unable.
1720 * Please set the communication delay time of 10ms in setting, to avoid that the instrument may not be able to communicate in a short time due to too fast data access and too much connection requests.
1721 * [[image:image-20220831161356-1.png]]Because of the particularity of the instrument, it is necessary to write the value of the address in the menu interface corresponding to the address, and to enter the menu where the address locates, so that the value could be written.
1722
1723 = Create communication with Xinje** PLC** =
1724
1725 == **XC serial protocol** ==
1726
1727 **1）V-BOX Settings**
1728
1729 |**Item**|**Settings**|**Note**
1730 |Protocol|XINJE XC MODBUS|
1731 |Connection|RS232|
1732 |Baud rate|19200|
1733 |Data bit|8|
1734 |Parity|EVEN|
1735 |Stop bit|1|
1736 |PLC station No.|1|
1737
1738 **2）Address List**
1739
1740 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
1741 |Bit|M|M|M d|0~~8511|
1742 |Bit|X|X|X o|0~~1747|
1743 |Bit|Y|Y|Y o|0~~1747|
1744 |Bit|S|S|S d|0~~1023|
1745 |Bit|T|T|T d|0~~4095|
1746 |Bit|C|C|C d|0~~634|
1747 |Word|D|D|D d|0~~8511|
1748 |Word|TD|TD|TD d|0~~618|
1749 |Word|CD|CD|CD d|0~~634|
1750 |Word|FD|FD|FD d|0~~8511|
1751
1752 **3）Configure the communication protocol**
1753
1754
1755 [[image:image-20220831163041-1.png]]
1756
1757 **4）Cable Wiring**
1758
1759 Figure
1760
1761 [[image:image-20220831163406-2.png]][[image:image-20220831163422-3.png]]
1762
1763 Pin Definition Diagram
1764
1765 [[image:image-20220831163441-4.png]]
1766
1767 == **XD serial protocol** ==
1768
1769 **1）V-BOX Settings**
1770
1771 Supported Series: Xinjie XD/XE Series PLC
1772
1773 |**Item**|**Settings**|**Note**
1774 |Protocol|XINJE XD/XC MODBUS|
1775 |Connection|RS232|
1776 |Baud rate|19200|
1777 |Data bit|8|
1778 |Parity|EVEN|
1779 |Stop bit|1|
1780 |PLC station No.|1|
1781
1782 **2）Address List**
1783
1784 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
1785 |Bit|M|M|M d|0~~74999|
1786 |Bit|X1xx|X1xx|X1xx o|0~~1177|
1787 |Bit|X2xx|X2xx|X2xx o|0~~277|
1788 |Bit|X|X|X o|0~~77|
1789 |Bit|Y1xx|Y1xx|Y1xx o|0~~1177|
1790 |Bit|Y2xx|Y2xx|Y2xx o|0~~277|
1791 |Bit|Y|Y|Y o|0~~4095|
1792 |Bit|SM|SM|SM d|0~~4999|(((
1793
1794 )))
1795 |Bit|T|T|T d|0~~4999|
1796 |Bit|C|C|C d|0~~4999|
1797 |Bit|ET|ET|ET d|0~~31|
1798 |Bit|SE|SE|SE d|0~~31|
1799 |Bit|HM|HM|HM d|0~~11999|
1800 |Bit|HSC|HSC|HSC d|0~~39|
1801 |Bit|HS|HS|HS d|0~~999|
1802 |Bit|HT|HT|HT d|0~~1999|
1803 |Bit|HC|HC|HC d|0~~1999|
1804 |Bit|S|S|S d|0~~7999|
1805 |Word|D|D|D d|0~~69999|
1806 |Word|ID|ID|ID d|0~~99|
1807 |Word|ID1xx|ID1xx|ID1xx d|0~~999|
1808 |Word|ID2xx|ID2xx|ID2xx d|0~~299|
1809 |Word|QD|QD|QD d|0~~99|
1810 |Word|QD1xx|QD1xx|QD1xx d|0~~999|
1811 |Word|QD2xx|QD2xx|QD2xx d|0~~299|
1812 |Word|SD|SD|SD d|0~~4999|
1813 |Word|TD|TD|TD d|0~~575|
1814 |Word|CD|CD|CD d|0~~575|
1815 |Word|ETD|ETD|ETD d|0~~31|
1816 |Word|HD|HD|HD d|0~~24999|
1817 |Word|HSD|HSD|HSD d|0~~1023|
1818 |Word|HTD|HTD|HTD d|0~~95|
1819 |Word|HCD|HCD|HCD d|0~~95|
1820 |Word|HSCD|HSCD|HSCD d|0~~31|
1821 |Word|FD|FD|FD d|0~~8191|
1822 |Word|SFD|SFD|SFD d|0~~5999|
1823 |Word|FS|FS|FS d|0~~47|
1824
1825 **3）Configure the communication protocol**
1826
1827 [[image:image-20220831163923-7.png]]
1828
1829
1830
1831 **4）Cable Wiring**
1832
1833 Figure
1834
1835 [[image:image-20220831163406-2.png]][[image:image-20220831163553-6.png]]
1836
1837 Pin Definition Diagram
1838
1839 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/image-20220830160232-3.png?rev=1.1||alt="image-20220830160232-3.png"]]
1840
1841 = Create communication with **Schneider PLC** =
1842
1843 == **Schneider MODBUS RTU** ==
1844
1845 **1）V-BOX Setting**
1846
1847 |=**Parameters**|=**Recommended**|=**Notes**
1848 |**Protocol**|(% colspan="1" %)Schneider MODBUS RTU|
1849 |**Connection**|RS485|
1850 |**Baud rate**|19200|
1851 |**Data bit**|8|
1852 |**Parity**|Even|
1853 |**Stop bit**|1|
1854 |**PLC station No.**|1|
1855
1856 **2）Address List**
1857
1858 |=**Bit/Word**|=**Device type**|=**Format**|=**Range**|=**Memo**
1859 |B|IX|DDDDDo|0 ~~ 655357|Input bit (read only)
1860 |B|QX|DDDDDo|0 ~~ 655357|Write multiple coils
1861 |B|MX|DDDDDDo|0 ~~ 9999997|Output register bit (octal)
1862 |W|MW|DDDDDD|0 ~~ 999999|Output register
1863 |DW|MD|DDDDDD|0 ~~ 999999|Output register
1864
1865 **3）Configure the communication protocol**
1866
1867 [[image:image-20220902104329-1.png]]
1868
1869 **4）Cable Wiring**
1870
1871 **RS-485 2W **(RJ45 Connector): The following is the view from the soldering point of a connector.
1872
1873 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/image-20220817154212-1.jpeg?width=554&height=315&rev=1.1||alt="image-20220817154212-1.jpeg" height="315" width="554"]]
1874
1875 = Create communication with Inovance** PLC** =
1876
1877 == **H3U serial protocol** ==
1878
1879 **1）V-BOX Settings**
1880
1881 |**Item**|**Settings**|**Note**
1882 |Protocol|INOVANCE H3U PLC|
1883 |Connection|RS422|
1884 |Baud rate|9600|
1885 |Data bit|7|
1886 |Parity|EVEN|
1887 |Stop bit|1|
1888 |PLC station No.|0|
1889
1890 **2）Address List**
1891
1892 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
1893 |Bit|X|X|X o|0~~303237|
1894 |Bit|Y|Y|Y o|0~~303237|
1895 |Bit|M|M|M d|0~~99999|
1896 |Bit|T|T|T d|0~~99999|
1897 |Bit|C|C|C d|0~~99999|
1898 |Bit|SM|SM|SM d|8000~~999|
1899 |Bit|S|T|S d|0~~99999|
1900 |Bit|Lamp|Lamp|Lamp d|0~~0|
1901 |Word|X|X|X o|0~~303237|
1902 |Word|Y|Y|Y o|0~~303237|
1903 |Word|M|M|M d|0~~99999|
1904 |Word|T|T|T d|0~~99999|
1905 |Word|C|C|C d|0~~199|
1906 |Word|D|D|D d|0~~7999|
1907 |Word|S|S|S d|0~~99999|
1908 |Word|SD|SD|SD d|8000~~9999|
1909 |Word|R|R|R d|0~~32767|
1910
1911 **3）Configure the communication protocol**
1912
1913 [[image:image-20220831164626-1.png]]
1914
1915
1916
1917 **4）Cable Wiring**
1918
1919 Figure
1920
1921 [[image:image-20220831164646-2.png]][[image:image-20220831164700-3.png]]
1922
1923 Pin Definition Diagram
1924
1925 [[image:image-20220831164731-4.png]]
1926
1927 = Create communication with Panasonic** PLC** =
1928
1929 == **FP serial protocol** ==
1930
1931 **1）V-BOX Settings**
1932
1933 |**Item**|**Settings**|**Note**
1934 |Protocol|Panasonic FP MFWTOCOL|
1935 |Connection|RS232|
1936 |Baud rate|9600|
1937 |Data bit|8|
1938 |Parity|ODD|
1939 |Stop bit|1|
1940 |PLC station No.|1|
1941
1942 **2）Address List**
1943
1944 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
1945 |Bit|X|X|X d|0~~9999|
1946 |Bit|Y|Y|Y d|0~~9999|
1947 |Bit|R|R|R d|0~~9999|
1948 |Bit|T|T|T d|0~~9999|
1949 |Bit|C|C|C d|0~~9999|
1950 |Bit|L|L|L d|0~~9999|
1951 |Word|WX|WX|WX d|0~~9999|
1952 |Word|WY|WY|WY d|0~~9999|
1953 |Word|WR|WR|WR d|0~~9999|
1954 |Word|WL|WL|WL d|0~~9999|
1955 |Word|LD|LD|LD d|0~~9999|
1956 |Word|DT|DT|DT d|0~~65535|
1957 |Word|FL|FL|FL d|0~~9999|
1958 |Word|EV|EV|EV d|0~~9999|
1959 |Word|SV|SV|SV d|0~~9999|
1960
1961 **3）Configure the communication protocol**
1962
1963 [[image:image-20220831165238-4.png]]
1964
1965
1966
1967 **4）Cable Wiring**
1968
1969 Figure
1970
1971 [[image:image-20220831165031-3.png]][[image:image-20220831165017-2.png]]
1972
1973 Pin Definition Diagram
1974
1975 [[image:image-20220831165008-1.png]]
1976
1977 = Create communication with LS** PLC** =
1978
1979 == **XBC serial protocol** ==
1980
1981 **1）V-BOX Settings**
1982
1983 |**Item**|**Settings**|**Note**
1984 |Protocol|LS XBC CNet|
1985 |Connection|RS232|
1986 |Baud rate|115200|
1987 |Data bit|8|
1988 |Parity|NONE|
1989 |Stop bit|1|
1990 |PLC station No.|1|
1991
1992 **2）Address List**
1993
1994 |**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
1995 |Bit|P|P|P d|0~~2047|
1996 |Bit|M|M|M d|0~~2047|
1997 |Bit|L|L|L d|0~~11263|
1998 |Bit|K|K|K d|0~~16183|
1999 |Bit|F|F|F d|0~~2047|
2000 |Bit|D|D|D d|0~~32767|
2001 |Bit|R|R|R d|0~~32767|
2002 |Bit|U|U|U d|0~~4095|
2003 |Word|P|P|P d|0~~2047|
2004 |Word|M|M|M d|0~~2047|
2005 |Word|L|L|L d|0~~11263|
2006 |Word|K|K|K d|0~~16183|
2007 |Word|F|F|F d|0~~2047|
2008 |Word|C|C|C d|0~~2047|
2009 |Word|T|T|T d|0~~2047|
2010 |Word|D|D|D d|0~~32767|
2011 |Word|N|N|N d|0~~21503|
2012 |Word|R|R|R d|0~~32767|
2013 |Word|U|U|U d|0~~4095|
2014 |Word|Z|Z|Z d|0~~127|
2015 |Word|S|S|S d|0~~127|
2016
2017 **3）Configure the communication protocol**
2018
2019 [[image:image-20220831170147-1.png]]
2020
2021 **4）Cable Wiring**
2022
2023 Figure
2024
2025 [[image:image-20220831170306-4.png]][[image:image-20220831170254-3.png]]
2026
2027 Pin Definition Diagram
2028
2029 [[image:image-20220831170215-2.png]]
2030
2031 == **XGK FEnet Ethernet protocol** ==
2032
2033 Supported Series: LS XGT series XGK CPU with XGL-EFMT Ethernet module
2034
2035 **1）V-BOX Settings**
2036
2037 |**Items**|**Settings**|**Note**
2038 |Protocol|LG XGK FEnet(Ethernet)|
2039 |Connection|Ethernet|
2040 |Port No.|2004|
2041
2042 **2）Address List**
2043
2044 |**Type**|**Register**|**Range**|**Format**|**Note**
2045 |(% rowspan="14" %)Word|P|0~~2047|P d|
2046 |M|0~~2047|M d|
2047 |K|0~~2047|K d|
2048 |F|0~~2047|F d|
2049 |T|0~~2047|T d|
2050 |C|0~~2047|C d|
2051 |Z|0~~127|Z d|
2052 |S|0~~127|S d|
2053 |L|0~~11263|L d|
2054 |N|0~~21503|N d|
2055 |D|0~~32767|D d|
2056 |R|0~~32767|R d|
2057 |ZR|0~~65535|ZR d|
2058 |UxDD|0~~6331|UxDD nndd|nn: 0~~63, dd: 0~~31
2059
2060 **✎Note:**
2061
2062 * In addition to the "UxDD" register, the others correspond to the PLC register one by one. UxDD corresponds to U in the PLC;
2063 * The [UxDD] register, defined in the PLC is Ux.dd, x represents the block, and dd represents 0-31 of each block. There are 64 blocks in the PLC;
2064 * All bit registers are in the form of bits in word, and the range is the same as the word register;
2065
2066 **3）Communication Settings**
2067
2068 [[image:image-20220831171127-1.png]]
2069
2070 **4）Cable Wiring**
2071
2072 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_2297240b57346b2a.png?width=401&height=170&rev=1.1||alt="12.可编程逻辑控制器Protocol_html_2297240b57346b2a.png" height="170" width="401"]]
2073
2074 = Create communication with **Modbus ** =
2075
2076 == **MODBUS RTU Slave (All function)** ==
2077
2078 Select the protocol "Modbus RTU Slave (All Fuction)",
2079
2080 Then set baud rate, port, stop bits, data bits, parity.
2081
2082 (% style="text-align:center" %)
2083 [[image:1624342015914-382.png||height="486" width="800" class="img-thumbnail"]]
2084
2085 == **Communicate with Modbus Meter** ==
2086
2087 The following example is using the Linfee meter LNF96EY to demonstrate how to set up the Modbus communication.
2088
2089 ~1. Wiring the RS485 cable first. Because the pin 58 is A, the pin 59 is B for meter. Here we use the COM1 to connect. So the diagram like follows:
2090
2091 (% style="text-align:center" %)
2092 [[image:LinfeeTerminalDiagram.png]]
2093
2094 2. Check the specific Modbus parameter in the communication menu from LED display.
2095
2096 So from the following pictures, we can know the Meter Address is 85, Baud rate is 9600, CRC None.
2097
2098 {{info}}
2099 **✎Note: **Meter address usually corresponding to the Modbus Slave Station No. on the Modbus communication.
2100 {{/info}}
2101
2102 (% style="text-align:center" %)
2103 [[image:MeterModbusAllView.png]]
2104
2105 (% class="wikigeneratedid" %)
2106 3. Set up the communication in the Configuration tab.
2107
2108 (% class="wikigeneratedid" %)
2109 Select the protocol as **ModBus RTU Slave (All Function)**. And set the communication parameters like below.
2110
2111 (% style="text-align:center" %)
2112 [[image:VNETCommunicationtabmeter.png]]
2113
2114 (% class="wikigeneratedid" %)
2115 4. Create new real-time monitoring tag accroding to Modbus manual
2116
2117 (% class="wikigeneratedid" %)
2118 Enter the address we want to read from the meter. The following table is intercept part of the manual for Linfee Modbus manual.
2119
2120 (% class="wikigeneratedid" %)
2121 **0x03/0x04 command data register address**:
2122
2123 (% style="width:1142.22px" %)
2124 |(% style="display:none" %) |=(% colspan="2" rowspan="1" style="width: 165px;" %)Address(% style="display:none" %) |=Description|=Data Format|=(% style="width: 254px;" %)Data Length(Word)|=(% style="width: 282px;" %)Remark
2125 |(%%)(% style="display:none" %) (%%) HEX|(% style="width:107px" %)DEC|(%%)(% style="display:none" %) (%%) |(% style="width:100px" %) |(%%)(% style="display:none" %) (%%) |(% style="width:318px" %)
2126 |(% style="width:107px" %)0x00|(% style="width:100px" %)0|Reserved| | |(% style="width:318px" %)
2127 |(% style="width:107px" %)0x02|(% style="width:100px" %)2|Reserved| | |(% style="width:318px" %)
2128 |(% style="width:107px" %)0x04|(% style="width:100px" %)4|Reserved| | |(% style="width:318px" %)
2129 |(% style="width:107px" %)0x06|(% style="width:100px" %)6|Ua|float|2|(% style="width:318px" %)Phase Voltage data, Unit V
2130 |(% style="width:107px" %)0x08|(% style="width:100px" %)8|Ub|float|2|(% style="width:318px" %)Phase Voltage data, Unit V
2131 |(% style="width:107px" %)0x0A|(% style="width:100px" %)10|Uc|float|2|(% style="width:318px" %)Phase Voltage data, Unit V
2132 |(% style="width:107px" %)0x0C|(% style="width:100px" %)12|Uab|float|2|(% style="width:318px" %)Line Voltage data, Unit V
2133 |(% style="width:107px" %)0x0E|(% style="width:100px" %)14|Ubc|float|2|(% style="width:318px" %)Line Voltage data, Unit V
2134 |(% style="width:107px" %)0x10|(% style="width:100px" %)16|Uca|float|2|(% style="width:318px" %)Line Voltage data, Unit V
2135 |(% style="width:107px" %)0x12|(% style="width:100px" %)18|Ia|float|2|(% style="width:318px" %)Phase Current data, Unit A
2136 |(% style="width:107px" %)0x14|(% style="width:100px" %)20|Ib|float|2|(% style="width:318px" %)Phase Current data, Unit A
2137 |(% style="width:107px" %)0x16|(% style="width:100px" %)22|Ic|float|2|(% style="width:318px" %)Phase Current data, Unit A
2138
2139 {{info}}
2140 **✎Note: **We usually use the Data Type 4 for read the Modbus registers(Function Code 03)
2141 {{/info}}
2142
2143 For example, here we want to read the Phase Voltage Ua (Modbus offset 0006), the Modbus register main No. requires input decimal number, and check whether the actual address has one address offset, so the tag configured like the following screenshot:
2144
2145 (% style="text-align:center" %)
2146 [[image:VNETModbusTagSettings.png]]
2147
2148 (% style="text-align:center" %)
2149 [[image:VNETModbusTagByteSettings.png]]
2150
2151 {{info}}
2152 **✎Note: **If the read value is incorrect, please check whether need to change the Byte order.
2153 {{/info}}
2154
2155 Set the Modbus Slave Station No.
2156
2157 (% style="text-align:center" %)
2158 [[image:ModbusStationSettings.png]]
2159
2160 If the communication is setup successfully, the tag will show green light.
2161
2162 (% style="text-align:center" %)
2163 [[image:Monitoringtaggreenlight.png]]
2164
2165 == **MODBUS RTU Master** ==
2166
2167 Select the protocol "Modbus RTU Master",
2168
2169 Then set baud rate, port, stop bits, data bits, parity
2170
2171 (% style="text-align:center" %)
2172 [[image:1624348709622-711.png||queryString="width=809&height=493" height="488" width="800" class="img-thumbnail"]]
2173
2174 **address list**
2175
2176 (% class="table-bordered" %)
2177 |=(% scope="row" %)**Type**|=**Data Type**|=**Function code and description**
2178 |(% rowspan="11" %)Word|(% rowspan="3" %)3|04 (Read Input Registers: Read the current binary value in one or more input registers)
2179 |06 (write single register: write a binary value to a holding register)
2180 |10 (write values to multiple addresses )
2181 |(% rowspan="3" %)4|03 (read holding register: read current binary value in one or more holding registers)
2182 |06 (write single register: write a binary value to a holding register)
2183 |10 (write values to multiple addresses )
2184 |(% rowspan="3" %)W6|03 (read holding register: read current binary value in one or more holding registers)
2185 |06 (write single register: write a binary value to a holding register)
2186 |10 (write values to multiple addresses )
2187 |(% rowspan="2" %)W16|03 (read holding register: read current binary value in one or more holding registers)
2188 |10 (write values to multiple addresses )
2189 |(% rowspan="11" %)Bit|(% rowspan="3" %)0|01 (Read coil state)
2190 |05 (Force a single coil to force the on/off state of a logic coil)
2191 |0F (Write multiple bits, ie write continuously)
2192 |(% rowspan="3" %)1|02 (Read the input state)
2193 |05 (Force a single coil to force the on/off state of a logic coil)
2194 |0F (Write multiple bits)
2195 |(% rowspan="3" %)W5|01 (Read coil state to obtain the current state of a set of logic coils)
2196 |05 (Force a single coil to force the on/off state of a logic coil)
2197 |0F (Write multiple bits)
2198 |(% rowspan="2" %)W15|01 (Read coil state to obtain the current state of a set of logic coils)
2199 |0F (Write multiple bits)
2200
2201 == **MODBUS TCP Slave (All function)** ==
2202
2203 Supported series: MODBUS TCP controller
2204
2205 V-B0X works as MODBUS TCP MASTER connecting with TCP SLAVE
2206
2207 **1）V-BOX Setting**
2208
2209 |**Items**|**Settings**|**Note**
2210 |Protocol|MODBUS TCP Slave (All function)|
2211 |Connection|Ethernet|
2212 |Port No.|502|
2213 |PLC station No.|1
2214
2215 **2）Address List**
2216
2217 |=**Type**|=**Data Type**|=**Function code & Description**
2218 |(% rowspan="11" %)Word|(% rowspan="3" %)3|04 (read input register: read current binary value in one or more input registers)
2219 |06 (write single register: write a binary value to a holding register)
2220 |10 (write values to multiple addresses )
2221 |(% rowspan="3" %)4|03 (read holding register: read current binary value in one or more holding registers)
2222 |06 (write single register: write a binary value to a holding register)
2223 |10 (write values to multiple addresses )
2224 |(% rowspan="3" %)W6|03 (read holding register: read current binary value in one or more holding registers)
2225 |06 (write single register: write a binary value to a holding register)
2226 |10 (write values to multiple addresses )
2227 |(% rowspan="2" %)W16|03 (read holding register: read current binary value in one or more holding registers)
2228 |10 (write values to multiple addresses )
2229 |(% rowspan="11" %)Bit|(% rowspan="3" %)0|01 (Read coil state)
2230 |05 (Force a single coil to force the on/off state of a logic coil)
2231 |0F (Write multiple bits, ie write continuously)
2232 |(% rowspan="3" %)1|02 (Read the input state)
2233 |05 (Force a single coil to force the on/off state of a logic coil)
2234 |0F (Write multiple bits)
2235 |(% rowspan="3" %)W5|01 (Read coil state to obtain the current state of a set of logic coils)
2236 |05 (Force a single coil to force the on/off state of a logic coil)
2237 |0F (Write multiple bits)
2238 |(% rowspan="2" %)W15|01 (Read coil state to obtain the current state of a set of logic coils)
2239 |0F (Write multiple bits)
2240
2241 **3）Communication Settings**
2242
2243 Configure V-BOX Ethernet IP in Networking Settings
2244
2245 [[image:image-20220902111833-3.png]]
2246
2247
2248 Configure PLC Ethernet IP in Communication；
2249
2250 [[image:image-20220902111121-1.png]]
2251
2252 **4）Cable Wiring**
2253
2254 [[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_2297240b57346b2a.png?width=401&height=170&rev=1.1||alt="12.PLC Protocol_html_2297240b57346b2a.png" height="170" width="401"]]
2255
2256 == **communicate with VB inverter** ==
2257
2258 [[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]]
2259
2260 = **User define protocol** =
2261
2262 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]]
2263
2264 == **Read the temperature sensor.** ==
2265
2266 the commond format is as beliow:
2267
2268 Send commond:01 03 02 00 00 03 04 73
2269
2270 Feedback commond:01 03 06 07 F7 0E 7E B7 35
2271
2272 Temperature data:07 F7,desimal = 2039,it means temperature is 20.39℃.
2273
2274 Humidity data:0E 7E,desimal = 3710, it mean humidity is 37.10%RH.
2275
2276 Script Demo:
2277
2278 ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--
2279
2280 function com.main()
2281 ~-~-dosomething
2282 openPlc()
2283 end
2284 function openPlc()
2285 if obj then
2286 ~-~- If the serial port opened,then read/write data by timing
2287
2288 local wri = string.pack(">HHHH",0X0103,0X0200,0X0003,0X0473)
2289 local arr = reading(wri)
2290 ~-~- if arr ~~=nil then
2291 ~-~- if arr[1] ==33 and arr[2] ==v[2][2] and arr[3] ==v[2][3] then
2292 ~-~- local A = arr[4]*256
2293 ~-~- local B = A+arr[5]
2294 ~-~- addr_setword(v[1],B)
2295 ~-~- end
2296 ~-~- end
2297
2298 else
2299 ~-~-judge if there is a serial object, then initialize and open the serial port
2300 local configs = {
2301 name = 'COM1', ~-~-Select serial port COM1
2302 mode = 485, ~-~-Communication mode RS485
2303 baud_rate = 9600, ~-~-Baud rate 9600
2304 stop_bit = 1, ~-~-stop bit 1
2305 data_len = 8, ~-~-data length 8
2306 check_bit = 'NONE', ~-~-no parity
2307
2308 }
2309 obj,err = serial.open(configs) ~-~-Open serial port
2310 if not obj then
2311 print("serial open :failed", err) ~-~- Open serial port failed
2312 end
2313 end
2314 end
2315
2316 function reading(wri)
2317 obj:flush() ~-~- Clear serial port
2318 obj:write(wri) ~-~- Write serial port
2319 print(string.byte(wri,1,#wri))
2320 obj:flush() ~-~- Clear serial port 
2321 local readed =obj:read(9,1000) ~-~- Read 9 bytes, timeout 1 second
2322 if readed and readed ~~= "" then 
2323 ~-~- judge that a non-empty string is read
2324 print(string.byte(readed,1,#readed))
2325 a={string.byte(readed, 1, #readed)}
2326 if nil ~~= a[4] and nil ~~= a[5] and nil ~~= a[6] and nil ~~= a[7] then
2327 a1=a[4]*256+a[5]
2328 a2=a[6]*256+a[7]
2329 addr_setword("@HDW0",a1)
2330 addr_setword("@HDW1",a2)
2331 end
2332 return {string.byte(readed, 1, #readed)}
2333 elseif readed == nil then
2334 print("serial read err:", err or "")
2335 return nil
2336 end
2337 return nil
2338 end
2339
2340 ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-