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Last modified by Hunter on 2024/07/01 10:54
From version 66.1
edited by Ben
on 2022/08/24 11:59
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To version 14.1
edited by Ben
on 2022/07/14 14:39
Change comment: There is no comment for this version

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Content
... ... @@ -1,320 +1,119 @@
1 -= (% style="color:inherit; font-family:inherit" %)**WECON PLC**(%%) =
1 += **1 General communication with PLC** =
2 2  
3 -== **LX3V Serial Protocol** ==
3 +== **Modbus RTU** ==
4 4  
5 -Supported series: WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM
5 +=== **V-BOX as master** ===
6 6  
7 -**HMI Settings**
7 +Select the protocol “(% class="mark" %)Modbus RTU Slave(All Fuction)”,
8 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|
9 +(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
17 17  
18 -**Address List**
11 +(% style="text-align:center" %)
12 +[[image:1624342015914-382.png||height="486" width="800" class="img-thumbnail"]]
19 19  
20 -|**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
21 -|(% rowspan="6" %)Bit|X|X|Xo|0~~303237|
22 -|Y|Y|Y o|0~~303237|
23 -|M|M|M d|0~~99999|
24 -|T|T|T d|0~~99999|
25 -|C|C|C d|0~~99999|
26 -|S|S|S d|0~~99999|
27 -|(% rowspan="8" %)Word|X|X|Xo|0~~303237|
28 -|Y|Y|Y o|0~~303237|
29 -|M|M|M d|0~~99999|
30 -|T|T|T d|0~~99999|
31 -|C|C|C d|0~~199|
32 -|D|D|D d|0~~7999|
33 -|S|S|S d|0~~99999|
34 -|SD|SD|SD d|8000~~9999|
14 +=== **V-BOX as slave** ===
35 35  
36 -**Cable Wiring**
16 +Select the protocol “(% class="mark" %)**Modbus RTU Master”**,
37 37  
38 -* **RS485**
18 +(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
39 39  
40 - [[image:image-20220822172124-1.png]]
20 +(% style="text-align:center" %)
21 +[[image:1624348709622-711.png||queryString="width=809&height=493" height="488" width="800" class="img-thumbnail"]]
41 41  
42 -* **RS422**
23 +**Address List**
43 43  
44 - [[image:image-20220822172228-2.png]]
25 +(% class="table-bordered" %)
26 +|**Type**|**Register**|**Function code & Description**
27 +|(% rowspan="11" %)Word|(% rowspan="3" %)3|04 (read input register: read current binary value in one or more input registers)
28 +|06 (write single register: write a binary value to a holding register)
29 +|10 (write values to multiple addresses )
30 +|(% rowspan="3" %)4|03 (read holding register: read current binary value in one or more holding registers)
31 +|06 (write single register: write a binary value to a holding register)
32 +|10 (write values to multiple addresses )
33 +|(% rowspan="3" %)W6|03 (read holding register: read current binary value in one or more holding registers)
34 +|06 (write single register: write a binary value to a holding register)
35 +|10 (write values to multiple addresses )
36 +|(% rowspan="2" %)W16|03 (read holding register: read current binary value in one or more holding registers)
37 +|10 (write values to multiple addresses )
38 +|(% rowspan="11" %)Bit|(% rowspan="3" %)0|01 (Read coil state)
39 +|05 (Force a single coil to force the on/off state of a logic coil)
40 +|0F (Write multiple bits, ie write continuously)
41 +|(% rowspan="3" %)1|02 (Read the input state)
42 +|05 (Force a single coil to force the on/off state of a logic coil)
43 +|0F (Write multiple bits)
44 +|(% rowspan="3" %)W5|01 (Read coil state to obtain the current state of a set of logic coils)
45 +|05 (Force a single coil to force the on/off state of a logic coil)
46 +|0F (Write multiple bits)
47 +|(% rowspan="2" %)W15|01 (Read coil state to obtain the current state of a set of logic coils)
48 +|0F (Write multiple bits)
45 45  
46 -== **LX5V Serial Protocol** ==
50 +== **WECON LX3V PLC** ==
47 47  
48 -This example introduces the establishment of serial port communication between Wecon V-BOX and LX5V. It is introduced through three parts: PLC software configuration, HMI software configuration, and hardware wiring.
52 +Select the protocol (% class="mark" %)"WECON LX3V"
49 49  
50 -**Software configuration of PLC**
54 +(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity same with PLC.
51 51  
52 -**1）PLC programming software**
56 +(% class="mark" %)WECON PLC RS422 port,default communication parameters is 9600,1,7,ZEVEN
53 53  
54 -[[image:image-20220822172553-1.png]]
55 -
56 -**2）New PLC project**
57 -
58 -Click New Project and select the PLC model.
59 -
60 -[[image:image-20220822172623-2.png]]
61 -
62 -**3）Set Serial port parameters**
63 -
64 -Follow the steps below to configure Serial port parameters
65 -
66 -Baud rate：115200
67 -
68 -Data bit：8
69 -
70 -Stop bit：1
71 -
72 -Parity：No verification
73 -
74 -[[image:image-20220822172657-3.png]]
75 -
76 -**4）Registers list**
77 -
78 -[[image:image-20220822172730-4.png]]
79 -
80 -**V-BOX software configuration**
81 -
82 -**1）V-BOX programming software**
83 -
84 - [[image:image-20220824104124-1.png]]
85 -
86 -**2）V-NET add device**
87 -
88 -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.
89 -
90 -[[image:image-20220824104909-2.png]]
91 -
92 -
93 -**3）Set communication port parameters**
94 -
95 -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.
96 -
97 -Baud rate：115200
98 -
99 -Data bit：8
100 -
101 -Stop bit：1
102 -
103 -Parity：No verification
104 -
105 -[[image:image-20220811104012-1.png]]
106 -
107 -
108 -**hardware connection**
109 -
110 -**1）Hardware wiring diagram**
111 -
112 -This example introduces WeconHMI with LX5V PLC to establish communication through serial port. The connection diagram is as follows:
113 -
114 -
115 -
116 -[[image:image-20220811103005-4.png]]
117 -
118 -[[image:image-20220811103227-7.png]]
119 -
120 -The above are all the steps for establishing serial port communication between Wecon HMI with LX5V PLC.
121 -
122 -== **LX5V-N Ethernet protocol** ==
123 -
124 - 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.
125 -
126 -**Software configuration of PLC**
127 -
128 -**1）PLC programming software**
129 -
130 -[[image:image-20220810164710-1.png]]
131 -
132 -**2）New PLC project**
133 -
134 -Click New Project and select the PLC model.
135 -
136 -[[image:image-20220811115454-1.png]]
137 -
138 -**3）Set Ethernet port parameters**
139 -
140 -Follow the steps below to configure Ethernet parameters
141 -
142 -PLC IP address：192.168.39.200
143 -
144 -default gateway：192.168.39.1
145 -
146 -subnet mask：255.255.255.0
147 -
148 -[[image:image-20220811140530-2.png]]
149 -
150 -**4）Registers list**
151 -
152 -[[image:image-20220811102219-3.png]]
153 -
154 -**HMI software configuration**
155 -
156 -**1）HMI programming software**
157 -
158 - [[image:image-20220810171237-4.png]]
159 -
160 -**2）New HMI project**
161 -
162 -Click New Project and select the HMI model.
163 -
164 -[[image:image-20220810172010-5.png]]
165 -
166 -**3）Set communication port parameters**
167 -
168 -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.
169 -
170 -HMI IP address：192.168.39.201
171 -
172 -default gateway：192.168.39.1
173 -
174 -subnet mask：255.255.255.0
175 -
176 -[[image:image-20220811170753-2.png]]
177 -
178 -Next, click Communication Settings to configure the IP of the HMI communication object.
179 -
180 -[[image:image-20220811163047-1.png]]
181 -
182 -**hardware connection**
183 -
184 -**1）Hardware wiring diagram**
185 -
186 -This example introduces WeconHMI with LX5V-N PLC to establish communication through ethernet. The connection diagram is as follows:
187 -
188 -[[image:image-20220811170248-1.png]]
189 -
190 -The above are all the steps for establishing ethernet communication between Wecon HMI with LX5V PLC.
191 -
192 192  (% style="text-align:center" %)
193 193  [[image:1624348978863-771.png||queryString="width=812&height=494" height="487" width="800" class="img-thumbnail"]]
194 194  
195 -= **Rockwell PLC** =
61 +== **2 Communication with Allen-Bradley CompactLogix L1769** ==
196 196  
197 -== (% id="cke_bm_5621S" style="display:none" %)** **(%%)**MicroLogix Protocol** ==
198 -
199 -MicroLogix 1000/1100/1200/1400/1500; SLC 5/03 5/04 5/05 PLC-5
200 -
201 -**HMI Settings**
202 -
203 -|**Item**|**Settings**|**Note**
204 -|Protocol|Allen-Bradlley MicroLogix|
205 -|Connection|RS232|
206 -|Baud rate|19200|
207 -|Data bit|8|
208 -|Parity|None|
209 -|Stop bit|1|
210 -|PLC station No.|1|
211 -
212 -**Address List**
213 -
214 -|**Type**|**Device registers**|**Format**|**Range**|**Note**
215 -|(% rowspan="5" %)Bit|I|I d.d|0.0~~255.15|
216 -|O|O d.d|0.0~~255.15|
217 -|B|B nnhh.dd|0.0~~ffff.15|nn: block number (hex)
218 -|S|S d.d|0.0~~255.15|
219 -|N|N nnhh.dd|0.0~~ffff.15|nn: block number (hex)
220 -|(% rowspan="9" %)Word|S|S d|0~~255|
221 -|TS|TS nnhh|0~~ffff|(% rowspan="8" %)nn: block number (hex)
222 -|TP|TP nnhh|0~~ffff
223 -|CS|CS nnhh|0~~ffff
224 -|CP|CP nnhh|0~~ffff
225 -|N|N nnhh|0~~ffff
226 -|C|C nnhh|0~~ffff
227 -|T|T nnhh|0~~ffff
228 -|R|R nnhh|0~~ffff
229 -
230 -**Cable Wiring**
231 -
232 -[[image:image-20220824110724-1.png]]
233 -
234 -
235 -
236 -== **CompactLogix Protocol** ==
237 -
238 238  (((
239 -(((
240 -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.
64 +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.
241 241  )))
242 -)))
243 243  
244 244  (((
245 -(% class="wikigeneratedid" id="HSoftwareconfigurationofPLC" %)
246 -(((
247 -**Software configuration of PLC**
68 +
248 248  )))
249 249  
250 -(% class="wikigeneratedid" id="HPLCprogrammingsoftware" %)
251 251  (((
252 -**1）PLC programming software**
253 -)))
72 +== **Software configuration of PLC** ==
254 254  
255 -[[image:image-20220714162600-1.png]]
74 +=== **PLC programming software** ===
256 256  
257 -(% class="wikigeneratedid" id="HNewPLCproject" %)
76 + [[image:image-20220714113935-3.png]]
77 +
78 +=== **New PLC project** ===
79 +
258 258  (((
259 -**2）New PLC project**
81 +Click New Project and select the PLC model.
260 260  )))
261 261  
262 262  (((
263 -(((
264 -Click New Project and select the PLC model.
85 + [[image:image-20220714114247-4.png]]
265 265  )))
266 -)))
267 267  
268 268  (((
269 -[[image:image-20220714162617-2.png]]
89 + [[image:image-20220714114257-5.png]]
270 270  )))
271 271  
272 272  (((
273 273  
274 -
275 -[[image:image-20220714162652-4.png]]
276 276  )))
277 277  
278 278  (((
279 -(% class="wikigeneratedid" id="HSetEthernetparameters" %)
280 -(((
281 -**3）Set Ethernet parameters**
282 -)))
97 +=== **Set Ethernet parameters** ===
283 283  
284 284  (((
285 -(((
286 -(((
287 287  Follow the steps below to configure Ethernet parameters
288 288  )))
289 -)))
290 -)))
291 291  
292 292  (((
293 -(((
294 -(((
295 295  PLC IP address：192.168.40.101
296 296  )))
297 -)))
298 -)))
299 299  
300 300  (((
301 -(((
302 -(((
303 303  default gateway：192.168.40.1
304 304  )))
305 -)))
306 -)))
307 307  
308 308  (((
309 -(((
310 -(((
311 311  subnet mask：255.255.255.0
312 312  )))
313 -)))
314 -)))
315 315  
316 316  (((
317 -[[image:image-20220714162713-5.png]]
116 + [[image:image-20220714115012-6.png]]
318 318  )))
319 319  
320 320  (((
... ... @@ -322,218 +322,103 @@
322 322  )))
323 323  
324 324  (((
325 -(% class="wikigeneratedid" id="HV-boxsoftwareconfiguration" %)
326 -(((
327 -**V-box software configuration**
328 -)))
124 +== **V-box software configuration** ==
329 329  
330 -(% class="wikigeneratedid" id="HV-boxprogrammingsoftware" %)
331 -(((
332 -**1）V-box programming software**
333 -)))
126 +=== **V-box programming software** ===
334 334  
335 -(% class="wikigeneratedid" %)
336 -(((
337 - [[image:image-20220714162725-6.png]]
338 -)))
128 + [[image:image-20220714115214-7.png]]
339 339  
340 -(% class="wikigeneratedid" id="HConfiguredevicenetwork" %)
341 -(((
342 -**2）Configure device network**
343 -)))
344 344  
131 +=== **Configure device network** ===
132 +
345 345  (((
346 -(((
347 -(((
348 348  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.
349 349  )))
350 350  
351 351  (((
352 -In the example below, the IP address of V-Box is configured as 192.168.40.66, and the networking method is 4G connection
138 +In the example below, the IP address of V-Box is configured as 192.168.40.66, and the networking method is 4G connection.
353 353  )))
140 +
141 + [[image:image-20220714115440-9.png||height="425" width="791"]]
354 354  )))
355 355  )))
356 356  
357 -(((
358 -(((
359 -[[image:image-20220714162737-7.png]]
360 -
361 -
145 +== **V-net add device** ==
362 362  )))
363 -)))
364 -)))
365 -)))
366 366  
367 -(% class="wikigeneratedid" id="HV-netadddevice" %)
368 368  (((
369 -**3）V-net add device**
149 +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. 
370 370  )))
371 -)))
372 372  
373 373  (((
374 -(((
375 -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]]
153 + [[image:image-20220714115640-10.png||height="430" width="797"]]
376 376  )))
377 377  
156 +(((
378 378  
379 379  )))
380 380  
381 381  (((
382 -(% class="wikigeneratedid" id="HSetcommunicationportparameters" %)
383 -(((
384 -**4）Set communication port parameters**
385 -)))
161 +=== **Set communication port parameters** ===
386 386  
387 -(((
388 388  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.
389 -)))
390 390  
391 -[[image:image-20220714162805-9.png]]
165 + [[image:image-20220714115848-11.png||height="432" width="802"]]
392 392  )))
393 393  
394 -(((
168 +
395 395  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.
396 -)))
397 397  
398 -[[image:image-20220714162814-10.png]]
171 +[[image:image-20220714143820-1.png]]
399 399  
173 +After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.
400 400  
401 -(((
402 -After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.[[image:image-20220714162827-11.png]]
403 -)))
175 +[[image:image-20220714143849-3.png]]
404 404  
405 -(% class="wikigeneratedid" id="HEngineeringproduction" %)
406 -(((
407 -**5）Engineering production**
408 -)))
409 409  
410 -(% class="wikigeneratedid" %)
411 -(((
412 -(((
413 -According to your own needs, use the V-NET client software to edit the required data monitoring points.
414 -)))
178 +== Engineering production ==
415 415  
416 -[[image:image-20220714162841-12.png]]
417 417  
181 +== **Siemens S7-1200** ==
418 418  
419 -(((
420 -**hardware connection**
421 -)))
422 -)))
183 +[[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]]
423 423  
424 -(((
425 -**1）Hardware wiring diagram**
426 -)))
427 -
428 -(((
429 -(((
430 -This example introduces Wecon V-box with Allen-Bradley L1769 PLC to establish communication through Ethernet. The connection diagram is as follows:
431 -)))
432 -
433 -[[image:image-20220714162856-13.png]]
434 -
435 -(((
436 -The above are all the steps for establishing Ethernet communication between Wecon V-box with CompactLogix L1769 PLC.
437 -
438 -
439 439  == **Allen-Bradley Ethernet DF1** ==
440 440  
441 441  [[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]]
442 442  
189 +== **Communication with S7-200 Smart** ==
443 443  
444 -= **Siemens PLC** =
445 -
446 -== **S7-200 Smart Ethernet Protocol** ==
447 -
448 448  [[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]]
449 -)))
450 -)))
451 451  
452 -== **S7-1200 Ethernet Protocol** ==
193 +== **Delta DVP Ethernet** ==
453 453  
454 -[[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]]
195 +[[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]]
455 455  
456 -= **Mitsubishi PLC** =
197 +== **Delta DVP Serial Protocol** ==
457 457  
458 -== **Mitsubishi FX Series Protocol** ==
459 -
460 -[[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]]
461 -
462 -= **Delta PLC** =
463 -
464 -== **DVP Ethernet Protocol** ==
465 -
466 466  [[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]]
467 467  
468 -== **DVP Serial Protocol** ==
201 +== **Communicate with Mitsubishi FX Series** ==
469 469  
470 -[[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]]
203 +[[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]]
471 471  
472 -= **Omron PLC** =
205 +== **Communicate with VB inverter** ==
473 473  
474 -== **CP1 Series Protocol** ==
207 +[[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]]
475 475  
209 +== **Omron CP1 Series** ==
210 +
476 476  [[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]]
477 477  
478 -== **CJ2M Series Protocol** ==
213 +== **Omron CJ2M** ==
479 479  
480 480  [[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]]
481 481  
482 -= **Modbus RTU** =
217 += **2 User define protocol** =
483 483  
484 -== **V-BOX as master** ==
219 +More serial port script instruction,please refer manual:[[Lua script function>>doc:V-BOX.V-Net.1\.User Manual.04 Lua Script.01 Lua Functions.WebHome]]~-~-->[[3.Serial port operation>>url:http://docs.we-con.com.cn/wiki/vbox/view/HMI/04.Lua%20script%20%20function%20and%20operation/01.Lua%20script%20function/#H3.Serialportoperation]]
485 485  
486 -Select the protocol “(% class="mark" %)Modbus RTU Slave(All Fuction)”,
487 -
488 -(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
489 -
490 -(% style="text-align:center" %)
491 -[[image:1624342015914-382.png||height="486" width="800" class="img-thumbnail"]]
492 -
493 -== **V-BOX as slave** ==
494 -
495 -Select the protocol “(% class="mark" %)**Modbus RTU Master”**,
496 -
497 -(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
498 -
499 -(% style="text-align:center" %)
500 -[[image:1624348709622-711.png||queryString="width=809&height=493" height="488" width="800" class="img-thumbnail"]]
501 -
502 -**Address List**
503 -
504 -(% class="table-bordered" %)
505 -|**Type**|**Register**|**Function code & Description**
506 -|(% rowspan="11" %)Word|(% rowspan="3" %)3|04 (read input register: read current binary value in one or more input registers)
507 -|06 (write single register: write a binary value to a holding register)
508 -|10 (write values to multiple addresses )
509 -|(% rowspan="3" %)4|03 (read holding register: read current binary value in one or more holding registers)
510 -|06 (write single register: write a binary value to a holding register)
511 -|10 (write values to multiple addresses )
512 -|(% rowspan="3" %)W6|03 (read holding register: read current binary value in one or more holding registers)
513 -|06 (write single register: write a binary value to a holding register)
514 -|10 (write values to multiple addresses )
515 -|(% rowspan="2" %)W16|03 (read holding register: read current binary value in one or more holding registers)
516 -|10 (write values to multiple addresses )
517 -|(% rowspan="11" %)Bit|(% rowspan="3" %)0|01 (Read coil state)
518 -|05 (Force a single coil to force the on/off state of a logic coil)
519 -|0F (Write multiple bits, ie write continuously)
520 -|(% rowspan="3" %)1|02 (Read the input state)
521 -|05 (Force a single coil to force the on/off state of a logic coil)
522 -|0F (Write multiple bits)
523 -|(% rowspan="3" %)W5|01 (Read coil state to obtain the current state of a set of logic coils)
524 -|05 (Force a single coil to force the on/off state of a logic coil)
525 -|0F (Write multiple bits)
526 -|(% rowspan="2" %)W15|01 (Read coil state to obtain the current state of a set of logic coils)
527 -|0F (Write multiple bits)
528 -
529 -== **communicate with VB inverter** ==
530 -
531 -[[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]]
532 -
533 -= **User define protocol** =
534 -
535 -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]]
536 -
537 537  == **Read the temperature sensor.** ==
538 538  
539 539  the commond format is as beliow:
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