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Changes for page 1 Communication

Last modified by Hunter on 2024/07/01 10:54
From version 13.1
edited by Ben
on 2022/07/14 14:37
Change comment: There is no comment for this version
To version 25.1
edited by Ben
on 2022/08/20 11:57
Change comment: There is no comment for this version

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1 -= **1 General communication with PLC** =
1 += **Modbus RTU** =
2 2  
3 -== **Modbus RTU** ==
4 -
5 5  === **V-BOX as master** ===
6 6  
7 7  Select the protocol “(% class="mark" %)Modbus RTU Slave(All Fuction)”,
... ... @@ -47,75 +47,292 @@
47 47  |(% rowspan="2" %)W15|01 (Read coil state to obtain the current state of a set of logic coils)
48 48  |0F (Write multiple bits)
49 49  
50 -== **WECON LX3V PLC** ==
48 += **WECON PLC** =
51 51  
52 -Select the protocol (% class="mark" %)"WECON LX3V"
50 +Supported series: WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM
53 53  
54 -(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity same with PLC.
52 +**HMI Settings**
55 55  
56 -(% class="mark" %)WECON PLC RS422 port,default communication parameters is 9600,1,7,ZEVEN
54 +|**Item**|**Settings**|**Note**
55 +|Protocol|WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM|
56 +|Connection|RS422/RS485|
57 +|Baud rate|9600|
58 +|Data bit|7|
59 +|Parity|EVEN|
60 +|Stop bit|1|
61 +|PLC station No.|1|
57 57  
63 +**Address List**
64 +
65 +|**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
66 +|(% rowspan="6" %)Bit|X|X|Xo|0~~303237|
67 +|Y|Y|Y o|0~~303237|
68 +|M|M|M d|0~~99999|
69 +|T|T|T d|0~~99999|
70 +|C|C|C d|0~~99999|
71 +|S|S|S d|0~~99999|
72 +|(% rowspan="8" %)Word|X|X|Xo|0~~303237|
73 +|Y|Y|Y o|0~~303237|
74 +|M|M|M d|0~~99999|
75 +|T|T|T d|0~~99999|
76 +|C|C|C d|0~~199|
77 +|D|D|D d|0~~7999|
78 +|S|S|S d|0~~99999|
79 +|SD|SD|SD d|8000~~9999|
80 +
81 +**Cable Wiring**
82 +
83 +* **RS485**
84 +
58 58  (% style="text-align:center" %)
86 +[[image:12.PLC Protocol_html_5e9a81a14106da9e.png||data-xwiki-image-style-alignment="center" height="223" width="392" class="img-thumbnail"]]
87 +
88 +(% style="text-align:center" %)
89 +[[image:12.PLC Protocol_html_1897d92be6948d58.png||data-xwiki-image-style-alignment="center" height="223" width="393" class="img-thumbnail"]]
90 +
91 +* **RS422**
92 +
93 +(% style="text-align:center" %)
94 +[[image:12.PLC Protocol_html_5c7fca9a70da2ee8.png||data-xwiki-image-style-alignment="center" height="247" width="389" class="img-thumbnail"]]
95 +
96 +**✎Note:**
97 +
98 +* HMI COM3 is available in PI8000 series and COM3 is in COM2(hardware PIN 7 and PIN 8) .
99 +* 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.
100 +
101 +[[https:~~/~~/drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing>>url:https://drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing]]
102 +
103 +== HMI and Wecon LX5V serial communication ==
104 +
105 +This example introduces the establishment of serial port communication between Wecon HMI and LX5V. It is introduced through three parts: PLC software configuration, HMI software configuration, and hardware wiring.
106 +
107 +**Software configuration of PLC**
108 +
109 +**1）PLC programming software**
110 +
111 +[[image:image-20220810164710-1.png]]
112 +
113 +**2）New PLC project**
114 +
115 +Click New Project and select the PLC model.
116 +
117 +[[image:image-20220810172412-1.png]]
118 +
119 +**3）Set Serial port parameters**
120 +
121 +Follow the steps below to configure Serial port parameters
122 +
123 +Baud rate：115200
124 +
125 +Data bit：8
126 +
127 +Stop bit：1
128 +
129 +Parity：No verification
130 +
131 +[[image:image-20220810165759-3.png]]
132 +
133 +**4）Registers list**
134 +
135 +[[image:image-20220811102219-3.png]]
136 +
137 +**HMI software configuration**
138 +
139 +**1）HMI programming software**
140 +
141 + [[image:image-20220810171237-4.png]]
142 +
143 +**2）New HMI project**
144 +
145 +Click New Project and select the HMI model.
146 +
147 +[[image:image-20220810172010-5.png]]
148 +
149 +**3）Set communication port parameters**
150 +
151 +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.
152 +
153 +Baud rate：115200
154 +
155 +Data bit：8
156 +
157 +Stop bit：1
158 +
159 +Parity：No verification
160 +
161 +[[image:image-20220811104012-1.png]]
162 +
163 +**hardware connection**
164 +
165 +**1）Hardware wiring diagram**
166 +
167 +This example introduces WeconHMI with LX5V PLC to establish communication through serial port. The connection diagram is as follows:
168 +
169 +[[image:image-20220811103005-4.png]]
170 +
171 +[[image:image-20220811103227-7.png]]
172 +
173 +The above are all the steps for establishing serial port communication between Wecon HMI with LX5V PLC.
174 +
175 +== HMI and Wecon LX5V-N Ethernet communication ==
176 +
177 + 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.
178 +
179 +**Software configuration of PLC**
180 +
181 +**1）PLC programming software**
182 +
183 +[[image:image-20220810164710-1.png]]
184 +
185 +**2）New PLC project**
186 +
187 +Click New Project and select the PLC model.
188 +
189 +[[image:image-20220811115454-1.png]]
190 +
191 +**3）Set Ethernet port parameters**
192 +
193 +Follow the steps below to configure Ethernet parameters
194 +
195 +PLC IP address：192.168.39.200
196 +
197 +default gateway：192.168.39.1
198 +
199 +subnet mask：255.255.255.0
200 +
201 +[[image:image-20220811140530-2.png]]
202 +
203 +**4）Registers list**
204 +
205 +[[image:image-20220811102219-3.png]]
206 +
207 +**HMI software configuration**
208 +
209 +**1）HMI programming software**
210 +
211 + [[image:image-20220810171237-4.png]]
212 +
213 +**2）New HMI project**
214 +
215 +Click New Project and select the HMI model.
216 +
217 +[[image:image-20220810172010-5.png]]
218 +
219 +**3）Set communication port parameters**
220 +
221 +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.
222 +
223 +HMI IP address：192.168.39.201
224 +
225 +default gateway：192.168.39.1
226 +
227 +subnet mask：255.255.255.0
228 +
229 +[[image:image-20220811170753-2.png]]
230 +
231 +Next, click Communication Settings to configure the IP of the HMI communication object.
232 +
233 +[[image:image-20220811163047-1.png]]
234 +
235 +**hardware connection**
236 +
237 +**1）Hardware wiring diagram**
238 +
239 +This example introduces WeconHMI with LX5V-N PLC to establish communication through ethernet. The connection diagram is as follows:
240 +
241 +[[image:image-20220811170248-1.png]]
242 +
243 +The above are all the steps for establishing ethernet communication between Wecon HMI with LX5V PLC.
244 +
245 +(% style="text-align:center" %)
59 59  [[image:1624348978863-771.png||queryString="width=812&height=494" height="487" width="800" class="img-thumbnail"]]
60 60  
61 -== **2 Communication with Allen-Bradley CompactLogix L1769** ==
248 += **Rockwell PLC** =
62 62  
63 -=== **Overview** ===
250 +== **Communication with Allen-Bradley CompactLogix L1769** ==
64 64  
65 65  (((
253 +(((
66 66  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.
67 67  )))
68 68  
69 -(((
70 70  
71 71  )))
72 72  
73 73  (((
74 -== **Software configuration of PLC** ==
261 +(% class="wikigeneratedid" id="HSoftwareconfigurationofPLC" %)
262 +(((
263 +**Software configuration of PLC**
264 +)))
75 75  
76 -=== **PLC programming software** ===
266 +(% class="wikigeneratedid" id="HPLCprogrammingsoftware" %)
267 +(((
268 +**1）PLC programming software**
269 +)))
77 77  
78 - [[image:image-20220714113935-3.png]]
271 +[[image:image-20220714162600-1.png]]
79 79  
80 -=== **New PLC project** ===
81 -
273 +(% class="wikigeneratedid" id="HNewPLCproject" %)
82 82  (((
83 -Click New Project and select the PLC model.
275 +**2）New PLC project**
84 84  )))
85 85  
86 86  (((
87 - [[image:image-20220714114247-4.png]]
279 +(((
280 +Click New Project and select the PLC model.
88 88  )))
282 +)))
89 89  
90 90  (((
91 - [[image:image-20220714114257-5.png]]
285 +[[image:image-20220714162617-2.png]]
92 92  )))
93 93  
94 94  (((
95 95  
290 +
291 +[[image:image-20220714162652-4.png]]
96 96  )))
97 97  
98 98  (((
99 -=== **Set Ethernet parameters** ===
295 +(% class="wikigeneratedid" id="HSetEthernetparameters" %)
296 +(((
297 +**3）Set Ethernet parameters**
298 +)))
100 100  
101 101  (((
301 +(((
302 +(((
102 102  Follow the steps below to configure Ethernet parameters
103 103  )))
305 +)))
306 +)))
104 104  
105 105  (((
309 +(((
310 +(((
106 106  PLC IP address：192.168.40.101
107 107  )))
313 +)))
314 +)))
108 108  
109 109  (((
317 +(((
318 +(((
110 110  default gateway：192.168.40.1
111 111  )))
321 +)))
322 +)))
112 112  
113 113  (((
325 +(((
326 +(((
114 114  subnet mask：255.255.255.0
115 115  )))
329 +)))
330 +)))
116 116  
117 117  (((
118 - [[image:image-20220714115012-6.png]]
333 +[[image:image-20220714162713-5.png]]
119 119  )))
120 120  
121 121  (((
... ... @@ -123,55 +123,121 @@
123 123  )))
124 124  
125 125  (((
126 -== **V-box software configuration** ==
341 +(% class="wikigeneratedid" id="HV-boxsoftwareconfiguration" %)
342 +(((
343 +**V-box software configuration**
344 +)))
127 127  
128 -=== **V-box programming software** ===
346 +(% class="wikigeneratedid" id="HV-boxprogrammingsoftware" %)
347 +(((
348 +**1）V-box programming software**
349 +)))
129 129  
130 - [[image:image-20220714115214-7.png]]
351 +(% class="wikigeneratedid" %)
352 +(((
353 + [[image:image-20220714162725-6.png]]
354 +)))
131 131  
356 +(% class="wikigeneratedid" id="HConfiguredevicenetwork" %)
357 +(((
358 +**2）Configure device network**
359 +)))
132 132  
133 -=== **Configure device network** ===
134 -
135 135  (((
362 +(((
363 +(((
136 136  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.
137 137  )))
138 138  
139 139  (((
140 -In the example below, the IP address of V-Box is configured as 192.168.40.66, and the networking method is 4G connection.
368 +In the example below, the IP address of V-Box is configured as 192.168.40.66, and the networking method is 4G connection
141 141  )))
142 -
143 - [[image:image-20220714115440-9.png||height="425" width="791"]]
144 144  )))
145 145  )))
146 146  
147 -== **V-net add device** ==
373 +(((
374 +(((
375 +[[image:image-20220714162737-7.png]]
376 +
377 +
148 148  )))
379 +)))
380 +)))
381 +)))
149 149  
383 +(% class="wikigeneratedid" id="HV-netadddevice" %)
150 150  (((
151 -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. 
385 +**3）V-net add device**
152 152  )))
387 +)))
153 153  
154 154  (((
155 - [[image:image-20220714115640-10.png||height="430" width="797"]]
390 +(((
391 +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]]
156 156  )))
157 157  
158 -(((
159 159  
160 160  )))
161 161  
162 162  (((
163 -=== **Set communication port parameters** ===
398 +(% class="wikigeneratedid" id="HSetcommunicationportparameters" %)
399 +(((
400 +**4）Set communication port parameters**
401 +)))
164 164  
403 +(((
165 165  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.
405 +)))
166 166  
167 - [[image:image-20220714115848-11.png||height="432" width="802"]]
407 +[[image:image-20220714162805-9.png]]
168 168  )))
169 169  
170 -
410 +(((
171 171  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.
412 +)))
172 172  
414 +[[image:image-20220714162814-10.png]]
173 173  
174 174  
417 +(((
418 +After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.[[image:image-20220714162827-11.png]]
419 +)))
420 +
421 +(% class="wikigeneratedid" id="HEngineeringproduction" %)
422 +(((
423 +**5）Engineering production**
424 +)))
425 +
426 +(% class="wikigeneratedid" %)
427 +(((
428 +(((
429 +According to your own needs, use the V-NET client software to edit the required data monitoring points.
430 +)))
431 +
432 +[[image:image-20220714162841-12.png]]
433 +
434 +
435 +(((
436 +**hardware connection**
437 +)))
438 +)))
439 +
440 +(((
441 +**1）Hardware wiring diagram**
442 +)))
443 +
444 +(((
445 +(((
446 +This example introduces Wecon V-box with Allen-Bradley L1769 PLC to establish communication through Ethernet. The connection diagram is as follows:
447 +)))
448 +
449 +[[image:image-20220714162856-13.png]]
450 +
451 +(((
452 +The above are all the steps for establishing Ethernet communication between Wecon V-box with Allen-Bradley L1769 PLC.
453 +)))
454 +)))
455 +
175 175  == **Siemens S7-1200** ==
176 176  
177 177  [[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]]
... ... @@ -210,7 +210,7 @@
210 210  
211 211  = **2 User define protocol** =
212 212  
213 -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]]
494 +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]]
214 214  
215 215  == **Read the temperature sensor.** ==
216 216  
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