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Changes for page 1 Communication

Last modified by Hunter on 2024/07/01 10:54
From version 75.1
edited by Ben
on 2022/08/24 15:13
Change comment: There is no comment for this version
To version 15.1
edited by Ben
on 2022/07/14 14:50
Change comment: There is no comment for this version

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Content
... ... @@ -1,230 +1,73 @@
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**
23 +**Address List**
43 43  
44 - [[image:image-20220824120524-3.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-20220824142722-1.png]]
58 +(% style="text-align:center" %)
59 +[[image:1624348978863-771.png||queryString="width=812&height=494" height="487" width="800" class="img-thumbnail"]]
55 55  
56 -**2）New PLC project**
61 +(% class="wikigeneratedid" %)
62 +== ==
57 57  
58 -Click New Project and select the PLC model.
64 +== **2 Communication with Allen-Bradley CompactLogix L1769** ==
59 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 -[[image:image-20220824142546-2.png]]
112 -
113 -[[image:image-20220824142643-3.png]]
114 -
115 -The above are all the steps for establishing serial port communication between V-BOX with LX5V PLC.
116 -
117 -== **LX5V-N Ethernet protocol** ==
118 -
119 -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.
120 -
121 -**Software configuration of PLC**
122 -
123 -**1）PLC programming software**
124 -
125 -[[image:image-20220824142722-1.png]]
126 -
127 -**2）New PLC project**
128 -
129 -Click New Project and select the PLC model.
130 -
131 -[[image:image-20220824143613-1.png]]
132 -
133 -**3）Set Ethernet port parameters**
134 -
135 -Follow the steps below to configure Ethernet parameters
136 -
137 -PLC IP address：192.168.39.200
138 -
139 -default gateway：192.168.39.1
140 -
141 -subnet mask：255.255.255.0
142 -
143 -[[image:image-20220824143744-2.png]]
144 -
145 -
146 -**4）Registers list**
147 -
148 -[[image:image-20220822172730-4.png]]
149 -
150 -(% id="cke_bm_22473S" style="display:none" %)** **(%%)**V-BOX software configuration**
151 -
152 -**1）V-BOX programming software**
153 -
154 - [[image:image-20220824104124-1.png]]
155 -
156 -**2）V-NET add device**
157 -
158 -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.
159 -
160 -[[image:image-20220824104909-2.png]]
161 -
162 -**3）Set communication port parameters**
163 -
164 -
165 -Click Communication to configure the LX5V plc protocol and IP address.
166 -
167 -[[image:image-20220824144619-1.png]]
168 -
169 -**hardware connection**
170 -
171 -**1）Hardware wiring diagram**
172 -
173 -This example introduces V-BOX with LX5V-N PLC to establish communication through ethernet. The connection diagram is as follows:
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 -
180 -= **Rockwell PLC** =
181 -
182 -== (% id="cke_bm_5621S" style="display:none" %)** **(%%)**MicroLogix Protocol** ==
183 -
184 -MicroLogix 1000/1100/1200/1400/1500; SLC 5/03 5/04 5/05 PLC-5
185 -
186 -**HMI Settings**
187 -
188 -|**Item**|**Settings**|**Note**
189 -|Protocol|Allen-Bradlley MicroLogix|
190 -|Connection|RS232|
191 -|Baud rate|19200|
192 -|Data bit|8|
193 -|Parity|None|
194 -|Stop bit|1|
195 -|PLC station No.|1|
196 -
197 -**Address List**
198 -
199 -|**Type**|**Device registers**|**Format**|**Range**|**Note**
200 -|(% rowspan="5" %)Bit|I|I d.d|0.0~~255.15|
201 -|O|O d.d|0.0~~255.15|
202 -|B|B nnhh.dd|0.0~~ffff.15|nn: block number (hex)
203 -|S|S d.d|0.0~~255.15|
204 -|N|N nnhh.dd|0.0~~ffff.15|nn: block number (hex)
205 -|(% rowspan="9" %)Word|S|S d|0~~255|
206 -|TS|TS nnhh|0~~ffff|(% rowspan="8" %)nn: block number (hex)
207 -|TP|TP nnhh|0~~ffff
208 -|CS|CS nnhh|0~~ffff
209 -|CP|CP nnhh|0~~ffff
210 -|N|N nnhh|0~~ffff
211 -|C|C nnhh|0~~ffff
212 -|T|T nnhh|0~~ffff
213 -|R|R nnhh|0~~ffff
214 -
215 -**Cable Wiring**
216 -
217 -[[image:image-20220824110724-1.png]]
218 -
219 -
220 -
221 -== **CompactLogix Protocol** ==
222 -
223 223  (((
224 -(((
225 -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.
67 +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.
68 +
69 +
226 226  )))
227 -)))
228 228  
229 229  (((
230 230  (% class="wikigeneratedid" id="HSoftwareconfigurationofPLC" %)
... ... @@ -237,7 +237,7 @@
237 237  **1）PLC programming software**
238 238  )))
239 239  
240 -[[image:image-20220714162600-1.png]]
83 +[[image:image-20220714113935-3.png||height="324" width="270"]]
241 241  
242 242  (% class="wikigeneratedid" id="HNewPLCproject" %)
243 243  (((
... ... @@ -245,19 +245,15 @@
245 245  )))
246 246  
247 247  (((
248 -(((
249 249  Click New Project and select the PLC model.
250 250  )))
251 -)))
252 252  
253 253  (((
254 -[[image:image-20220714162617-2.png]]
95 +[[image:image-20220714114247-4.png||height="298" width="552"]] [[image:image-20220714114257-5.png||height="445" width="551"]]
255 255  )))
256 256  
257 257  (((
258 258  
259 -
260 -[[image:image-20220714162652-4.png]]
261 261  )))
262 262  
263 263  (((
... ... @@ -268,38 +268,30 @@
268 268  
269 269  (((
270 270  (((
271 -(((
272 272  Follow the steps below to configure Ethernet parameters
273 273  )))
274 274  )))
275 -)))
276 276  
277 277  (((
278 278  (((
279 -(((
280 280  PLC IP address：192.168.40.101
281 281  )))
282 282  )))
283 -)))
284 284  
285 285  (((
286 286  (((
287 -(((
288 288  default gateway：192.168.40.1
289 289  )))
290 290  )))
291 -)))
292 292  
293 293  (((
294 294  (((
295 -(((
296 296  subnet mask：255.255.255.0
297 297  )))
298 298  )))
299 -)))
300 300  
301 301  (((
302 -[[image:image-20220714162713-5.png]]
133 +[[image:image-20220714115012-6.png]]
303 303  )))
304 304  
305 305  (((
... ... @@ -319,7 +319,7 @@
319 319  
320 320  (% class="wikigeneratedid" %)
321 321  (((
322 - [[image:image-20220714162725-6.png]]
153 + [[image:image-20220714115214-7.png||height="276" width="456"]]
323 323  )))
324 324  
325 325  (% class="wikigeneratedid" id="HConfiguredevicenetwork" %)
... ... @@ -329,21 +329,13 @@
329 329  
330 330  (((
331 331  (((
332 -(((
333 333  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.
334 334  )))
335 -
336 -(((
337 -In the example below, the IP address of V-Box is configured as 192.168.40.66, and the networking method is 4G connection
338 338  )))
339 -)))
340 -)))
341 341  
342 342  (((
343 343  (((
344 -[[image:image-20220714162737-7.png]]
345 -
346 -
169 +In the example below, the IP address of V-Box is configured as 192.168.40.66, and the networking method is 4G connection [[image:image-20220714115440-9.png||height="425" width="791"]]
347 347  )))
348 348  )))
349 349  )))
... ... @@ -356,10 +356,10 @@
356 356  )))
357 357  
358 358  (((
359 -(((
360 -Open VNET client software → add device. As shown in the figure below, click "+" in the order of steps, and the Add Device window will pop up, enter the device machine code/product code, device password, and device alias to add the device.   [[image:image-20220714162752-8.png]]
182 +Open VNET client software → add device. As shown in the figure below, click "+" in the order of steps, and the Add Device window will pop up, enter the device machine code/product code, device password, and device alias to add the device.   [[image:image-20220714115640-10.png||height="430" width="797"]]
361 361  )))
362 362  
185 +(((
363 363  
364 364  )))
365 365  
... ... @@ -369,156 +369,61 @@
369 369  **4）Set communication port parameters**
370 370  )))
371 371  
372 -(((
373 -In the device list on the left, find the Vbox that communicates with the L1769, click it and select configuration,communication port configuration in the main interface to add a communication protocol.
195 +In the device list on the left, find the Vbox that communicates with the L1769, click it and select configuration,communication port configuration in the main interface to add a communication protocol. [[image:image-20220714115848-11.png||height="432" width="802"]]
374 374  )))
375 375  
376 -[[image:image-20220714162805-9.png]]
377 -)))
378 -
379 -(((
380 380  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.
381 -)))
382 382  
383 -[[image:image-20220714162814-10.png]]
200 +[[image:image-20220714143820-1.png]]
384 384  
202 +After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.
385 385  
386 -(((
387 -After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.[[image:image-20220714162827-11.png]]
388 -)))
204 +[[image:image-20220714143849-3.png]]
389 389  
390 -(% class="wikigeneratedid" id="HEngineeringproduction" %)
391 -(((
392 -**5）Engineering production**
393 -)))
394 394  
395 -(% class="wikigeneratedid" %)
396 -(((
397 -(((
398 -According to your own needs, use the V-NET client software to edit the required data monitoring points.
399 -)))
207 +== Engineering production ==
400 400  
401 -[[image:image-20220714162841-12.png]]
402 402  
210 +== **Siemens S7-1200** ==
403 403  
404 -(((
405 -**hardware connection**
406 -)))
407 -)))
212 +[[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]]
408 408  
409 -(((
410 -**1）Hardware wiring diagram**
411 -)))
412 -
413 -(((
414 -(((
415 -This example introduces Wecon V-box with Allen-Bradley L1769 PLC to establish communication through Ethernet. The connection diagram is as follows:
416 -)))
417 -
418 -[[image:image-20220714162856-13.png]]
419 -
420 -(((
421 -The above are all the steps for establishing Ethernet communication between Wecon V-box with CompactLogix L1769 PLC.
422 -
423 -
424 424  == **Allen-Bradley Ethernet DF1** ==
425 425  
426 426  [[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]]
427 427  
218 +== **Communication with S7-200 Smart** ==
428 428  
429 -= **Siemens PLC** =
430 -
431 -== **S7-200 Smart Ethernet Protocol** ==
432 -
433 433  [[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]]
434 -)))
435 -)))
436 436  
437 -== **S7-1200 Ethernet Protocol** ==
222 +== **Delta DVP Ethernet** ==
438 438  
439 -[[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]]
224 +[[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]]
440 440  
441 -= **Mitsubishi PLC** =
226 +== **Delta DVP Serial Protocol** ==
442 442  
443 -== **Mitsubishi FX Series Protocol** ==
444 -
445 -[[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]]
446 -
447 -= **Delta PLC** =
448 -
449 -== **DVP Ethernet Protocol** ==
450 -
451 451  [[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]]
452 452  
453 -== **DVP Serial Protocol** ==
230 +== **Communicate with Mitsubishi FX Series** ==
454 454  
455 -[[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]]
232 +[[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]]
456 456  
457 -= **Omron PLC** =
234 +== **Communicate with VB inverter** ==
458 458  
459 -== **CP1 Series Protocol** ==
236 +[[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]]
460 460  
238 +== **Omron CP1 Series** ==
239 +
461 461  [[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]]
462 462  
463 -== **CJ2M Series Protocol** ==
242 +== **Omron CJ2M** ==
464 464  
465 465  [[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]]
466 466  
467 -= **Modbus RTU** =
246 += **2 User define protocol** =
468 468  
469 -== **V-BOX as master** ==
248 +More serial port script instruction,please refer manual:[[Lua script function>>doc:V-BOX.V-Net.1\.User Manual.04 Lua Script.01 Lua Functions.WebHome]]~-~-->[[3.Serial port operation>>url:http://docs.we-con.com.cn/wiki/vbox/view/HMI/04.Lua%20script%20%20function%20and%20operation/01.Lua%20script%20function/#H3.Serialportoperation]]
470 470  
471 -Select the protocol “(% class="mark" %)Modbus RTU Slave(All Fuction)”,
472 -
473 -(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
474 -
475 -(% style="text-align:center" %)
476 -[[image:1624342015914-382.png||height="486" width="800" class="img-thumbnail"]]
477 -
478 -== **V-BOX as slave** ==
479 -
480 -Select the protocol “(% class="mark" %)**Modbus RTU Master”**,
481 -
482 -(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
483 -
484 -(% style="text-align:center" %)
485 -[[image:1624348709622-711.png||queryString="width=809&height=493" height="488" width="800" class="img-thumbnail"]]
486 -
487 -**Address List**
488 -
489 -(% class="table-bordered" %)
490 -|**Type**|**Register**|**Function code & Description**
491 -|(% rowspan="11" %)Word|(% rowspan="3" %)3|04 (read input register: read current binary value in one or more input registers)
492 -|06 (write single register: write a binary value to a holding register)
493 -|10 (write values to multiple addresses )
494 -|(% rowspan="3" %)4|03 (read holding register: read current binary value in one or more holding registers)
495 -|06 (write single register: write a binary value to a holding register)
496 -|10 (write values to multiple addresses )
497 -|(% rowspan="3" %)W6|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="2" %)W16|03 (read holding register: read current binary value in one or more holding registers)
501 -|10 (write values to multiple addresses )
502 -|(% rowspan="11" %)Bit|(% rowspan="3" %)0|01 (Read coil state)
503 -|05 (Force a single coil to force the on/off state of a logic coil)
504 -|0F (Write multiple bits, ie write continuously)
505 -|(% rowspan="3" %)1|02 (Read the input state)
506 -|05 (Force a single coil to force the on/off state of a logic coil)
507 -|0F (Write multiple bits)
508 -|(% rowspan="3" %)W5|01 (Read coil state to obtain the current state of a set of logic coils)
509 -|05 (Force a single coil to force the on/off state of a logic coil)
510 -|0F (Write multiple bits)
511 -|(% rowspan="2" %)W15|01 (Read coil state to obtain the current state of a set of logic coils)
512 -|0F (Write multiple bits)
513 -
514 -== **communicate with VB inverter** ==
515 -
516 -[[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]]
517 -
518 -= **User define protocol** =
519 -
520 -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]]
521 -
522 522  == **Read the temperature sensor.** ==
523 523  
524 524  the commond format is as beliow:
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