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Last modified by Hunter on 2024/07/01 10:54
From version 74.1
edited by Ben
on 2022/08/24 15:12
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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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... ... @@ -1,308 +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 -* **RS422**
18 +(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
39 39  
40 - [[image:image-20220824120614-5.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 -* **RS485**
43 -
44 - [[image:image-20220824120524-3.png]]
45 -
46 -== **LX5V Serial Protocol** ==
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.
49 -
50 -**Software configuration of PLC**
51 -
52 -**1）PLC programming software**
53 -
54 -[[image:image-20220824142722-1.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-20220824142130-1.png]]
106 -
107 -**hardware connection**
108 -
109 -**1）Hardware wiring diagram**
110 -
111 -This example introduces V-BOX with LX5V PLC to establish communication through serial port. The connection diagram is as follows:
112 -
113 -[[image:image-20220824142546-2.png]]
114 -
115 -[[image:image-20220824142643-3.png]]
116 -
117 -The above are all the steps for establishing serial port communication between V-BOX with LX5V PLC.
118 -
119 -
120 -== **LX5V-N Ethernet protocol** ==
121 -
122 -This example introduces the establishment of Ethernet communication between Wecon HMI and LX5V-N. It is introduced through three parts: PLC software configuration, HMI software configuration, and hardware wiring.
123 -
124 -**Software configuration of PLC**
125 -
126 -**1）PLC programming software**
127 -
128 -[[image:image-20220824142722-1.png]]
129 -
130 -**2）New PLC project**
131 -
132 -Click New Project and select the PLC model.
133 -
134 -[[image:image-20220824143613-1.png]]
135 -
136 -**3）Set Ethernet port parameters**
137 -
138 -Follow the steps below to configure Ethernet parameters
139 -
140 -PLC IP address：192.168.39.200
141 -
142 -default gateway：192.168.39.1
143 -
144 -subnet mask：255.255.255.0
145 -
146 -[[image:image-20220824143744-2.png]]
147 -
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 port parameters**
166 -
167 -
168 -Click Communication to configure the LX5V plc protocol and IP address.
169 -
170 -[[image:image-20220824144619-1.png]]
171 -
172 -**hardware connection**
173 -
174 -**1）Hardware wiring diagram**
175 -
176 -This example introduces V-BOX with LX5V-N PLC to establish communication through ethernet. The connection diagram is as follows:
177 -
178 -[[image:image-20220824151127-2.png]]
179 -
180 -The above are all the steps for establishing ethernet communication between V-BOX with LX5V PLC.
181 -
182 -
183 -= **Rockwell PLC** =
184 -
185 -== (% id="cke_bm_5621S" style="display:none" %)** **(%%)**MicroLogix Protocol** ==
186 -
187 -MicroLogix 1000/1100/1200/1400/1500; SLC 5/03 5/04 5/05 PLC-5
188 -
189 -**HMI Settings**
190 -
191 -|**Item**|**Settings**|**Note**
192 -|Protocol|Allen-Bradlley MicroLogix|
193 -|Connection|RS232|
194 -|Baud rate|19200|
195 -|Data bit|8|
196 -|Parity|None|
197 -|Stop bit|1|
198 -|PLC station No.|1|
199 -
200 200  **Address List**
201 201  
202 -|**Type**|**Device registers**|**Format**|**Range**|**Note**
203 -|(% rowspan="5" %)Bit|I|I d.d|0.0~~255.15|
204 -|O|O d.d|0.0~~255.15|
205 -|B|B nnhh.dd|0.0~~ffff.15|nn: block number (hex)
206 -|S|S d.d|0.0~~255.15|
207 -|N|N nnhh.dd|0.0~~ffff.15|nn: block number (hex)
208 -|(% rowspan="9" %)Word|S|S d|0~~255|
209 -|TS|TS nnhh|0~~ffff|(% rowspan="8" %)nn: block number (hex)
210 -|TP|TP nnhh|0~~ffff
211 -|CS|CS nnhh|0~~ffff
212 -|CP|CP nnhh|0~~ffff
213 -|N|N nnhh|0~~ffff
214 -|C|C nnhh|0~~ffff
215 -|T|T nnhh|0~~ffff
216 -|R|R nnhh|0~~ffff
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)
217 217  
218 -**Cable Wiring**
50 +== **WECON LX3V PLC** ==
219 219  
220 -[[image:image-20220824110724-1.png]]
52 +Select the protocol (% class="mark" %)"WECON LX3V"
221 221  
54 +(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity same with PLC.
222 222  
56 +(% class="mark" %)WECON PLC RS422 port,default communication parameters is 9600,1,7,ZEVEN
223 223  
224 -== **CompactLogix Protocol** ==
58 +(% style="text-align:center" %)
59 +[[image:1624348978863-771.png||queryString="width=812&height=494" height="487" width="800" class="img-thumbnail"]]
225 225  
61 +== **2 Communication with Allen-Bradley CompactLogix L1769** ==
62 +
226 226  (((
227 -(((
228 -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.
229 229  )))
230 -)))
231 231  
232 232  (((
233 -(% class="wikigeneratedid" id="HSoftwareconfigurationofPLC" %)
234 -(((
235 -**Software configuration of PLC**
68 +
236 236  )))
237 237  
238 -(% class="wikigeneratedid" id="HPLCprogrammingsoftware" %)
239 239  (((
240 -**1）PLC programming software**
241 -)))
72 +== **Software configuration of PLC** ==
242 242  
243 -[[image:image-20220714162600-1.png]]
74 +=== **PLC programming software** ===
244 244  
245 -(% class="wikigeneratedid" id="HNewPLCproject" %)
76 + [[image:image-20220714113935-3.png]]
77 +
78 +=== **New PLC project** ===
79 +
246 246  (((
247 -**2）New PLC project**
81 +Click New Project and select the PLC model.
248 248  )))
249 249  
250 250  (((
251 -(((
252 -Click New Project and select the PLC model.
85 + [[image:image-20220714114247-4.png]]
253 253  )))
254 -)))
255 255  
256 256  (((
257 -[[image:image-20220714162617-2.png]]
89 + [[image:image-20220714114257-5.png]]
258 258  )))
259 259  
260 260  (((
261 261  
262 -
263 -[[image:image-20220714162652-4.png]]
264 264  )))
265 265  
266 266  (((
267 -(% class="wikigeneratedid" id="HSetEthernetparameters" %)
268 -(((
269 -**3）Set Ethernet parameters**
270 -)))
97 +=== **Set Ethernet parameters** ===
271 271  
272 272  (((
273 -(((
274 -(((
275 275  Follow the steps below to configure Ethernet parameters
276 276  )))
277 -)))
278 -)))
279 279  
280 280  (((
281 -(((
282 -(((
283 283  PLC IP address：192.168.40.101
284 284  )))
285 -)))
286 -)))
287 287  
288 288  (((
289 -(((
290 -(((
291 291  default gateway：192.168.40.1
292 292  )))
293 -)))
294 -)))
295 295  
296 296  (((
297 -(((
298 -(((
299 299  subnet mask：255.255.255.0
300 300  )))
301 -)))
302 -)))
303 303  
304 304  (((
305 -[[image:image-20220714162713-5.png]]
116 + [[image:image-20220714115012-6.png]]
306 306  )))
307 307  
308 308  (((
... ... @@ -310,218 +310,103 @@
310 310  )))
311 311  
312 312  (((
313 -(% class="wikigeneratedid" id="HV-boxsoftwareconfiguration" %)
314 -(((
315 -**V-box software configuration**
316 -)))
124 +== **V-box software configuration** ==
317 317  
318 -(% class="wikigeneratedid" id="HV-boxprogrammingsoftware" %)
319 -(((
320 -**1）V-box programming software**
321 -)))
126 +=== **V-box programming software** ===
322 322  
323 -(% class="wikigeneratedid" %)
324 -(((
325 - [[image:image-20220714162725-6.png]]
326 -)))
128 + [[image:image-20220714115214-7.png]]
327 327  
328 -(% class="wikigeneratedid" id="HConfiguredevicenetwork" %)
329 -(((
330 -**2）Configure device network**
331 -)))
332 332  
131 +=== **Configure device network** ===
132 +
333 333  (((
334 -(((
335 -(((
336 336  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.
337 337  )))
338 338  
339 339  (((
340 -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.
341 341  )))
140 +
141 + [[image:image-20220714115440-9.png||height="425" width="791"]]
342 342  )))
343 343  )))
344 344  
345 -(((
346 -(((
347 -[[image:image-20220714162737-7.png]]
348 -
349 -
145 +== **V-net add device** ==
350 350  )))
351 -)))
352 -)))
353 -)))
354 354  
355 -(% class="wikigeneratedid" id="HV-netadddevice" %)
356 356  (((
357 -**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. 
358 358  )))
359 -)))
360 360  
361 361  (((
362 -(((
363 -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"]]
364 364  )))
365 365  
156 +(((
366 366  
367 367  )))
368 368  
369 369  (((
370 -(% class="wikigeneratedid" id="HSetcommunicationportparameters" %)
371 -(((
372 -**4）Set communication port parameters**
373 -)))
161 +=== **Set communication port parameters** ===
374 374  
375 -(((
376 376  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.
377 -)))
378 378  
379 -[[image:image-20220714162805-9.png]]
165 + [[image:image-20220714115848-11.png||height="432" width="802"]]
380 380  )))
381 381  
382 -(((
168 +
383 383  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.
384 -)))
385 385  
386 -[[image:image-20220714162814-10.png]]
171 +[[image:image-20220714143820-1.png]]
387 387  
173 +After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.
388 388  
389 -(((
390 -After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.[[image:image-20220714162827-11.png]]
391 -)))
175 +[[image:image-20220714143849-3.png]]
392 392  
393 -(% class="wikigeneratedid" id="HEngineeringproduction" %)
394 -(((
395 -**5）Engineering production**
396 -)))
397 397  
398 -(% class="wikigeneratedid" %)
399 -(((
400 -(((
401 -According to your own needs, use the V-NET client software to edit the required data monitoring points.
402 -)))
178 +== Engineering production ==
403 403  
404 -[[image:image-20220714162841-12.png]]
405 405  
181 +== **Siemens S7-1200** ==
406 406  
407 -(((
408 -**hardware connection**
409 -)))
410 -)))
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]]
411 411  
412 -(((
413 -**1）Hardware wiring diagram**
414 -)))
415 -
416 -(((
417 -(((
418 -This example introduces Wecon V-box with Allen-Bradley L1769 PLC to establish communication through Ethernet. The connection diagram is as follows:
419 -)))
420 -
421 -[[image:image-20220714162856-13.png]]
422 -
423 -(((
424 -The above are all the steps for establishing Ethernet communication between Wecon V-box with CompactLogix L1769 PLC.
425 -
426 -
427 427  == **Allen-Bradley Ethernet DF1** ==
428 428  
429 429  [[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]]
430 430  
189 +== **Communication with S7-200 Smart** ==
431 431  
432 -= **Siemens PLC** =
433 -
434 -== **S7-200 Smart Ethernet Protocol** ==
435 -
436 436  [[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]]
437 -)))
438 -)))
439 439  
440 -== **S7-1200 Ethernet Protocol** ==
193 +== **Delta DVP Ethernet** ==
441 441  
442 -[[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]]
443 443  
444 -= **Mitsubishi PLC** =
197 +== **Delta DVP Serial Protocol** ==
445 445  
446 -== **Mitsubishi FX Series Protocol** ==
447 -
448 -[[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]]
449 -
450 -= **Delta PLC** =
451 -
452 -== **DVP Ethernet Protocol** ==
453 -
454 454  [[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/Delta%20DVP%20Ethernet.zip]]
455 455  
456 -== **DVP Serial Protocol** ==
201 +== **Communicate with Mitsubishi FX Series** ==
457 457  
458 -[[download link>>https://ftp.we-con.com.cn/Download/WIKI/V-BOX/Demo/%E9%80%9A%E8%AE%AF%E6%A1%88%E4%BE%8B/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]]
459 459  
460 -= **Omron PLC** =
205 +== **Communicate with VB inverter** ==
461 461  
462 -== **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]]
463 463  
209 +== **Omron CP1 Series** ==
210 +
464 464  [[download link>>https://ftp.we-con.com.cn/Download/WIKI/V-BOX/Demo/%E9%80%9A%E8%AE%AF%E6%A1%88%E4%BE%8B/Communication%20with%20ORMON%20CP1%20Series.zip]]
465 465  
466 -== **CJ2M Series Protocol** ==
213 +== **Omron CJ2M** ==
467 467  
468 468  [[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]]
469 469  
470 -= **Modbus RTU** =
217 += **2 User define protocol** =
471 471  
472 -== **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]]
473 473  
474 -Select the protocol “(% class="mark" %)Modbus RTU Slave(All Fuction)”,
475 -
476 -(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
477 -
478 -(% style="text-align:center" %)
479 -[[image:1624342015914-382.png||height="486" width="800" class="img-thumbnail"]]
480 -
481 -== **V-BOX as slave** ==
482 -
483 -Select the protocol “(% class="mark" %)**Modbus RTU Master”**,
484 -
485 -(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
486 -
487 -(% style="text-align:center" %)
488 -[[image:1624348709622-711.png||queryString="width=809&height=493" height="488" width="800" class="img-thumbnail"]]
489 -
490 -**Address List**
491 -
492 -(% class="table-bordered" %)
493 -|**Type**|**Register**|**Function code & Description**
494 -|(% rowspan="11" %)Word|(% rowspan="3" %)3|04 (read input register: read current binary value in one or more input registers)
495 -|06 (write single register: write a binary value to a holding register)
496 -|10 (write values to multiple addresses )
497 -|(% rowspan="3" %)4|03 (read holding register: read current binary value in one or more holding registers)
498 -|06 (write single register: write a binary value to a holding register)
499 -|10 (write values to multiple addresses )
500 -|(% rowspan="3" %)W6|03 (read holding register: read current binary value in one or more holding registers)
501 -|06 (write single register: write a binary value to a holding register)
502 -|10 (write values to multiple addresses )
503 -|(% rowspan="2" %)W16|03 (read holding register: read current binary value in one or more holding registers)
504 -|10 (write values to multiple addresses )
505 -|(% rowspan="11" %)Bit|(% rowspan="3" %)0|01 (Read coil state)
506 -|05 (Force a single coil to force the on/off state of a logic coil)
507 -|0F (Write multiple bits, ie write continuously)
508 -|(% rowspan="3" %)1|02 (Read the input state)
509 -|05 (Force a single coil to force the on/off state of a logic coil)
510 -|0F (Write multiple bits)
511 -|(% rowspan="3" %)W5|01 (Read coil state to obtain the current state of a set of logic coils)
512 -|05 (Force a single coil to force the on/off state of a logic coil)
513 -|0F (Write multiple bits)
514 -|(% rowspan="2" %)W15|01 (Read coil state to obtain the current state of a set of logic coils)
515 -|0F (Write multiple bits)
516 -
517 -== **communicate with VB inverter** ==
518 -
519 -[[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]]
520 -
521 -= **User define protocol** =
522 -
523 -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]]
524 -
525 525  == **Read the temperature sensor.** ==
526 526  
527 527  the commond format is as beliow:
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