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Changes for page 1 Communication

Last modified by Hunter on 2024/07/01 10:54
From version 25.1
edited by Ben
on 2022/08/20 11:57
Change comment: There is no comment for this version
To version 19.1
edited by Stone Wu
on 2022/08/01 10:01
Change comment: Renamed back-links.

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Details

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Author
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1 -XWiki.Ben
1 +XWiki.Stone
Content
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1 -= **Modbus RTU** =
1 += **1 General communication with PLC** =
2 2  
3 +== **Modbus RTU** ==
4 +
3 3  === **V-BOX as master** ===
4 4  
5 5  Select the protocol “(% class="mark" %)Modbus RTU Slave(All Fuction)”,
... ... @@ -45,210 +45,19 @@
45 45  |(% rowspan="2" %)W15|01 (Read coil state to obtain the current state of a set of logic coils)
46 46  |0F (Write multiple bits)
47 47  
48 -= **WECON PLC** =
50 +== **WECON LX3V PLC** ==
49 49  
50 -Supported series: WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM
52 +Select the protocol (% class="mark" %)"WECON LX3V"
51 51  
52 -**HMI Settings**
54 +(% class="mark" %)then set BaudRate,Port,Stop Bit,Data Bit,Parity same with PLC.
53 53  
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|
56 +(% class="mark" %)WECON PLC RS422 port,default communication parameters is 9600,1,7,ZEVEN
62 62  
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 -
85 85  (% 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" %)
246 246  [[image:1624348978863-771.png||queryString="width=812&height=494" height="487" width="800" class="img-thumbnail"]]
247 247  
248 -= **Rockwell PLC** =
61 +== **2 Communication with Allen-Bradley CompactLogix L1769** ==
249 249  
250 -== **Communication with Allen-Bradley CompactLogix L1769** ==
251 -
252 252  (((
253 253  (((
254 254  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.
... ... @@ -388,7 +388,7 @@
388 388  
389 389  (((
390 390  (((
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]]
202 +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]]
392 392  )))
393 393  
394 394  
... ... @@ -415,7 +415,7 @@
415 415  
416 416  
417 417  (((
418 -After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.[[image:image-20220714162827-11.png]]
229 +After adding the protocol Allen-BradleyMicro850_FreeTag, click[[image:image-20220714143838-2.png]]icon add label.​​​​​​​[[image:image-20220714162827-11.png]]
419 419  )))
420 420  
421 421  (% class="wikigeneratedid" id="HEngineeringproduction" %)