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Changes for page 1 Communication

Last modified by Hunter on 2024/07/01 10:54
From version 51.1
edited by Ben
on 2022/08/24 11:33
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

Summary

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Page properties
Content
... ... @@ -1,280 +1,73 @@
1 -= =
1 += **1 General communication with PLC** =
2 2  
3 -(% class="table-bordered" %)
4 -| | |
5 -|(% rowspan="11" %) |(% rowspan="3" %) |
6 -|
7 -|
8 -|(% rowspan="3" %) |
9 -|
10 -|
11 -|(% rowspan="3" %) |
12 -|
13 -|
14 -|(% rowspan="2" %) |
15 -|
16 -|(% rowspan="11" %) |(% rowspan="3" %) |
17 -|
18 -|
19 -|(% rowspan="3" %) |
20 -|
21 -|
22 -|(% rowspan="3" %) |
23 -|
24 -|
25 -|(% rowspan="2" %) |
26 -|
3 +== **Modbus RTU** ==
27 27  
28 -= **WECON PLC** =
5 +=== **V-BOX as master** ===
29 29  
30 -== **LX3V 串行通信** ==
7 +Select the protocol “(% class="mark" %)Modbus RTU Slave(All Fuction)”,
31 31  
32 -Supported series: WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM
9 +(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
33 33  
34 -**HMI Settings**
11 +(% style="text-align:center" %)
12 +[[image:1624342015914-382.png||height="486" width="800" class="img-thumbnail"]]
35 35  
36 -|**Item**|**Settings**|**Note**
37 -|Protocol|WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM|
38 -|Connection|RS422/RS485|
39 -|Baud rate|9600|
40 -|Data bit|7|
41 -|Parity|EVEN|
42 -|Stop bit|1|
43 -|PLC station No.|1|
14 +=== **V-BOX as slave** ===
44 44  
45 -**Address List**
16 +Select the protocol “(% class="mark" %)**Modbus RTU Master”**,
46 46  
47 -|**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
48 -|(% rowspan="6" %)Bit|X|X|Xo|0~~303237|
49 -|Y|Y|Y o|0~~303237|
50 -|M|M|M d|0~~99999|
51 -|T|T|T d|0~~99999|
52 -|C|C|C d|0~~99999|
53 -|S|S|S d|0~~99999|
54 -|(% rowspan="8" %)Word|X|X|Xo|0~~303237|
55 -|Y|Y|Y o|0~~303237|
56 -|M|M|M d|0~~99999|
57 -|T|T|T d|0~~99999|
58 -|C|C|C d|0~~199|
59 -|D|D|D d|0~~7999|
60 -|S|S|S d|0~~99999|
61 -|SD|SD|SD d|8000~~9999|
18 +(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
62 62  
63 -**Cable Wiring**
20 +(% style="text-align:center" %)
21 +[[image:1624348709622-711.png||queryString="width=809&height=493" height="488" width="800" class="img-thumbnail"]]
64 64  
65 -* **RS485**
23 +**Address List**
66 66  
67 - [[image:image-20220822172124-1.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)
68 68  
69 -* **RS422**
50 +== **WECON LX3V PLC** ==
70 70  
71 - [[image:image-20220822172228-2.png]]
52 +Select the protocol (% class="mark" %)"WECON LX3V"
72 72  
54 +(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity same with PLC.
73 73  
74 -**✎Note:**
56 +(% class="mark" %)WECON PLC RS422 port,default communication parameters is 9600,1,7,ZEVEN
75 75  
76 -* HMI COM3 is available in PI8000 series and COM3 is in COM2(hardware PIN 7 and PIN 8) .
77 -* If PLC <= 20 points,such as LX3V-1208/LX3V-0806 PLC,PLC RS485A and RS485B mean PLC COM2 RS485+ and RS485- .PLC COM2 can support modbus. Please refer to PLC COM2 setting manual.
78 -
79 -[[https:~~/~~/drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing>>url:https://drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing]]
80 -
81 -== **LX5V serial communication** ==
82 -
83 -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.
84 -
85 -**Software configuration of PLC**
86 -
87 -**1）PLC programming software**
88 -
89 -[[image:image-20220822172553-1.png]]
90 -
91 -**2）New PLC project**
92 -
93 -Click New Project and select the PLC model.
94 -
95 -[[image:image-20220822172623-2.png]]
96 -
97 -**3）Set Serial port parameters**
98 -
99 -Follow the steps below to configure Serial port parameters
100 -
101 -Baud rate：115200
102 -
103 -Data bit：8
104 -
105 -Stop bit：1
106 -
107 -Parity：No verification
108 -
109 -[[image:image-20220822172657-3.png]]
110 -
111 -**4）Registers list**
112 -
113 -[[image:image-20220822172730-4.png]]
114 -
115 -**V-BOX software configuration**
116 -
117 -**1）V-BOX programming software**
118 -
119 - [[image:image-20220824104124-1.png]]
120 -
121 -**2）V-NET add device**
122 -
123 -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.
124 -
125 -[[image:image-20220824104909-2.png]]
126 -
127 -
128 -**3）Set communication port parameters**
129 -
130 -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.
131 -
132 -Baud rate：115200
133 -
134 -Data bit：8
135 -
136 -Stop bit：1
137 -
138 -Parity：No verification
139 -
140 -[[image:image-20220811104012-1.png]]
141 -
142 -
143 -**hardware connection**
144 -
145 -**1）Hardware wiring diagram**
146 -
147 -This example introduces WeconHMI with LX5V PLC to establish communication through serial port. The connection diagram is as follows:
148 -
149 -
150 -
151 -[[image:image-20220811103005-4.png]]
152 -
153 -[[image:image-20220811103227-7.png]]
154 -
155 -The above are all the steps for establishing serial port communication between Wecon HMI with LX5V PLC.
156 -
157 -== **LX5V-N Ethernet communication** ==
158 -
159 - 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.
160 -
161 -**Software configuration of PLC**
162 -
163 -**1）PLC programming software**
164 -
165 -[[image:image-20220810164710-1.png]]
166 -
167 -**2）New PLC project**
168 -
169 -Click New Project and select the PLC model.
170 -
171 -[[image:image-20220811115454-1.png]]
172 -
173 -**3）Set Ethernet port parameters**
174 -
175 -Follow the steps below to configure Ethernet parameters
176 -
177 -PLC IP address：192.168.39.200
178 -
179 -default gateway：192.168.39.1
180 -
181 -subnet mask：255.255.255.0
182 -
183 -[[image:image-20220811140530-2.png]]
184 -
185 -**4）Registers list**
186 -
187 -[[image:image-20220811102219-3.png]]
188 -
189 -**HMI software configuration**
190 -
191 -**1）HMI programming software**
192 -
193 - [[image:image-20220810171237-4.png]]
194 -
195 -**2）New HMI project**
196 -
197 -Click New Project and select the HMI model.
198 -
199 -[[image:image-20220810172010-5.png]]
200 -
201 -**3）Set communication port parameters**
202 -
203 -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.
204 -
205 -HMI IP address：192.168.39.201
206 -
207 -default gateway：192.168.39.1
208 -
209 -subnet mask：255.255.255.0
210 -
211 -[[image:image-20220811170753-2.png]]
212 -
213 -Next, click Communication Settings to configure the IP of the HMI communication object.
214 -
215 -[[image:image-20220811163047-1.png]]
216 -
217 -**hardware connection**
218 -
219 -**1）Hardware wiring diagram**
220 -
221 -This example introduces WeconHMI with LX5V-N PLC to establish communication through ethernet. The connection diagram is as follows:
222 -
223 -[[image:image-20220811170248-1.png]]
224 -
225 -The above are all the steps for establishing ethernet communication between Wecon HMI with LX5V PLC.
226 -
227 227  (% style="text-align:center" %)
228 228  [[image:1624348978863-771.png||queryString="width=812&height=494" height="487" width="800" class="img-thumbnail"]]
229 229  
230 -= **Rockwell PLC** =
61 +(% class="wikigeneratedid" %)
62 +== ==
231 231  
232 -== (% id="cke_bm_5621S" style="display:none" %)** **(%%)**MicroLogix** ==
64 +== **2 Communication with Allen-Bradley CompactLogix L1769** ==
233 233  
234 -MicroLogix 1000/1100/1200/1400/1500; SLC 5/03 5/04 5/05 PLC-5
235 -
236 -**HMI Settings**
237 -
238 -|**Item**|**Settings**|**Note**
239 -|Protocol|Allen-Bradlley MicroLogix|
240 -|Connection|RS232|
241 -|Baud rate|19200|
242 -|Data bit|8|
243 -|Parity|None|
244 -|Stop bit|1|
245 -|PLC station No.|1|
246 -
247 -**Address List**
248 -
249 -|**Type**|**Device registers**|**Format**|**Range**|**Note**
250 -|(% rowspan="5" %)Bit|I|I d.d|0.0~~255.15|
251 -|O|O d.d|0.0~~255.15|
252 -|B|B nnhh.dd|0.0~~ffff.15|nn: block number (hex)
253 -|S|S d.d|0.0~~255.15|
254 -|N|N nnhh.dd|0.0~~ffff.15|nn: block number (hex)
255 -|(% rowspan="9" %)Word|S|S d|0~~255|
256 -|TS|TS nnhh|0~~ffff|(% rowspan="8" %)nn: block number (hex)
257 -|TP|TP nnhh|0~~ffff
258 -|CS|CS nnhh|0~~ffff
259 -|CP|CP nnhh|0~~ffff
260 -|N|N nnhh|0~~ffff
261 -|C|C nnhh|0~~ffff
262 -|T|T nnhh|0~~ffff
263 -|R|R nnhh|0~~ffff
264 -
265 -**Cable Wiring**
266 -
267 -[[image:image-20220824110724-1.png]]
268 -
269 -
270 -
271 -== **CompactLogix** ==
272 -
273 273  (((
274 -(((
275 -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 +
276 276  )))
277 -)))
278 278  
279 279  (((
280 280  (% class="wikigeneratedid" id="HSoftwareconfigurationofPLC" %)
... ... @@ -287,7 +287,7 @@
287 287  **1）PLC programming software**
288 288  )))
289 289  
290 -[[image:image-20220714162600-1.png]]
83 +[[image:image-20220714113935-3.png||height="324" width="270"]]
291 291  
292 292  (% class="wikigeneratedid" id="HNewPLCproject" %)
293 293  (((
... ... @@ -295,19 +295,15 @@
295 295  )))
296 296  
297 297  (((
298 -(((
299 299  Click New Project and select the PLC model.
300 300  )))
301 -)))
302 302  
303 303  (((
304 -[[image:image-20220714162617-2.png]]
95 +[[image:image-20220714114247-4.png||height="298" width="552"]] [[image:image-20220714114257-5.png||height="445" width="551"]]
305 305  )))
306 306  
307 307  (((
308 308  
309 -
310 -[[image:image-20220714162652-4.png]]
311 311  )))
312 312  
313 313  (((
... ... @@ -318,38 +318,30 @@
318 318  
319 319  (((
320 320  (((
321 -(((
322 322  Follow the steps below to configure Ethernet parameters
323 323  )))
324 324  )))
325 -)))
326 326  
327 327  (((
328 328  (((
329 -(((
330 330  PLC IP address：192.168.40.101
331 331  )))
332 332  )))
333 -)))
334 334  
335 335  (((
336 336  (((
337 -(((
338 338  default gateway：192.168.40.1
339 339  )))
340 340  )))
341 -)))
342 342  
343 343  (((
344 344  (((
345 -(((
346 346  subnet mask：255.255.255.0
347 347  )))
348 348  )))
349 -)))
350 350  
351 351  (((
352 -[[image:image-20220714162713-5.png]]
133 +[[image:image-20220714115012-6.png]]
353 353  )))
354 354  
355 355  (((
... ... @@ -369,7 +369,7 @@
369 369  
370 370  (% class="wikigeneratedid" %)
371 371  (((
372 - [[image:image-20220714162725-6.png]]
153 + [[image:image-20220714115214-7.png||height="276" width="456"]]
373 373  )))
374 374  
375 375  (% class="wikigeneratedid" id="HConfiguredevicenetwork" %)
... ... @@ -379,21 +379,13 @@
379 379  
380 380  (((
381 381  (((
382 -(((
383 383  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.
384 384  )))
385 -
386 -(((
387 -In the example below, the IP address of V-Box is configured as 192.168.40.66, and the networking method is 4G connection
388 388  )))
389 -)))
390 -)))
391 391  
392 392  (((
393 393  (((
394 -[[image:image-20220714162737-7.png]]
395 -
396 -
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"]]
397 397  )))
398 398  )))
399 399  )))
... ... @@ -406,10 +406,10 @@
406 406  )))
407 407  
408 408  (((
409 -(((
410 -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"]]
411 411  )))
412 412  
185 +(((
413 413  
414 414  )))
415 415  
... ... @@ -419,77 +419,33 @@
419 419  **4）Set communication port parameters**
420 420  )))
421 421  
422 -(((
423 -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"]]
424 424  )))
425 425  
426 -[[image:image-20220714162805-9.png]]
427 -)))
428 -
429 -(((
430 430  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.
431 -)))
432 432  
433 -[[image:image-20220714162814-10.png]]
200 +[[image:image-20220714143820-1.png]]
434 434  
202 +After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.
435 435  
436 -(((
437 -After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.[[image:image-20220714162827-11.png]]
438 -)))
204 +[[image:image-20220714143849-3.png]]
439 439  
440 -(% class="wikigeneratedid" id="HEngineeringproduction" %)
441 -(((
442 -**5）Engineering production**
443 -)))
444 444  
445 -(% class="wikigeneratedid" %)
446 -(((
447 -(((
448 -According to your own needs, use the V-NET client software to edit the required data monitoring points.
449 -)))
207 +== Engineering production ==
450 450  
451 -[[image:image-20220714162841-12.png]]
452 452  
210 +== **Siemens S7-1200** ==
453 453  
454 -(((
455 -**hardware connection**
456 -)))
457 -)))
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]]
458 458  
459 -(((
460 -**1）Hardware wiring diagram**
461 -)))
462 -
463 -(((
464 -(((
465 -This example introduces Wecon V-box with Allen-Bradley L1769 PLC to establish communication through Ethernet. The connection diagram is as follows:
466 -)))
467 -
468 -[[image:image-20220714162856-13.png]]
469 -
470 -(((
471 -The above are all the steps for establishing Ethernet communication between Wecon V-box with CompactLogix L1769 PLC.
472 -
473 -
474 474  == **Allen-Bradley Ethernet DF1** ==
475 475  
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/Allen-Bradley%20Ethernet%20DF1.zip]]
477 477  
478 -
479 -= **Siemens PLC** =
480 -)))
481 -)))
482 -
483 -== **Siemens S7-1200** ==
484 -
485 -[[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]]
486 -
487 487  == **Communication with S7-200 Smart** ==
488 488  
489 489  [[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]]
490 490  
491 -= **Delta PLC** =
492 -
493 493  == **Delta DVP Ethernet** ==
494 494  
495 495  [[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]]
... ... @@ -498,8 +498,6 @@
498 498  
499 499  [[download link>>https://ftp.we-con.com.cn/Download/WIKI/V-BOX/Demo/%E9%80%9A%E8%AE%AF%E6%A1%88%E4%BE%8B/Delta%20DVP%20Ethernet.zip]]
500 500  
501 -= **Mitsubishi PLC** =
502 -
503 503  == **Communicate with Mitsubishi FX Series** ==
504 504  
505 505  [[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]]
... ... @@ -508,8 +508,6 @@
508 508  
509 509  [[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]]
510 510  
511 -= **Omron PLC** =
512 -
513 513  == **Omron CP1 Series** ==
514 514  
515 515  [[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]]
... ... @@ -518,58 +518,10 @@
518 518  
519 519  [[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]]
520 520  
246 += **2 User define protocol** =
521 521  
522 -= **Modbus RTU** =
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]]
523 523  
524 -=== **V-BOX as master** ===
525 -
526 -Select the protocol “(% class="mark" %)Modbus RTU Slave(All Fuction)”,
527 -
528 -(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
529 -
530 -(% style="text-align:center" %)
531 -[[image:1624342015914-382.png||height="486" width="800" class="img-thumbnail"]]
532 -
533 -=== **V-BOX as slave** ===
534 -
535 -Select the protocol “(% class="mark" %)**Modbus RTU Master”**,
536 -
537 -(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity
538 -
539 -(% style="text-align:center" %)
540 -[[image:1624348709622-711.png||queryString="width=809&height=493" height="488" width="800" class="img-thumbnail"]]
541 -
542 -**Address List**
543 -
544 -(% class="table-bordered" %)
545 -|**Type**|**Register**|**Function code & Description**
546 -|(% rowspan="11" %)Word|(% rowspan="3" %)3|04 (read input register: read current binary value in one or more input registers)
547 -|06 (write single register: write a binary value to a holding register)
548 -|10 (write values to multiple addresses )
549 -|(% rowspan="3" %)4|03 (read holding register: read current binary value in one or more holding registers)
550 -|06 (write single register: write a binary value to a holding register)
551 -|10 (write values to multiple addresses )
552 -|(% rowspan="3" %)W6|03 (read holding register: read current binary value in one or more holding registers)
553 -|06 (write single register: write a binary value to a holding register)
554 -|10 (write values to multiple addresses )
555 -|(% rowspan="2" %)W16|03 (read holding register: read current binary value in one or more holding registers)
556 -|10 (write values to multiple addresses )
557 -|(% rowspan="11" %)Bit|(% rowspan="3" %)0|01 (Read coil state)
558 -|05 (Force a single coil to force the on/off state of a logic coil)
559 -|0F (Write multiple bits, ie write continuously)
560 -|(% rowspan="3" %)1|02 (Read the input state)
561 -|05 (Force a single coil to force the on/off state of a logic coil)
562 -|0F (Write multiple bits)
563 -|(% rowspan="3" %)W5|01 (Read coil state to obtain the current state of a set of logic coils)
564 -|05 (Force a single coil to force the on/off state of a logic coil)
565 -|0F (Write multiple bits)
566 -|(% rowspan="2" %)W15|01 (Read coil state to obtain the current state of a set of logic coils)
567 -|0F (Write multiple bits)
568 -
569 -= **User define protocol** =
570 -
571 -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]]
572 -
573 573  == **Read the temperature sensor.** ==
574 574  
575 575  the commond format is as beliow:
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