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Changes for page 1 Communication

Last modified by Hunter on 2024/07/01 10:54
From version 65.1
edited by Ben
on 2022/08/24 11:58
Change comment: There is no comment for this version
To version 70.1
edited by Ben
on 2022/08/24 14:26
Change comment: There is no comment for this version

Summary

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35 35  
36 36  **Cable Wiring**
37 37  
38 -* **RS485**
39 -
40 - [[image:image-20220822172124-1.png]]
41 -
42 42  * **RS422**
43 43  
44 - [[image:image-20220822172228-2.png]]
40 + [[image:image-20220824120614-5.png]]
45 45  
42 +* **RS485**
46 46  
47 -**✎Note:**
44 + [[image:image-20220824120524-3.png]]
48 48  
49 -* HMI COM3 is available in PI8000 series and COM3 is in COM2(hardware PIN 7 and PIN 8) .
50 -* 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.
51 -
52 -[[https:~~/~~/drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing>>url:https://drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing]]
53 -
54 54  == **LX5V Serial Protocol** ==
55 55  
56 56  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.
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110 110  
111 111  Parity：No verification
112 112  
113 -[[image:image-20220811104012-1.png]]
105 +[[image:image-20220824142130-1.png]]
114 114  
115 -
116 116  **hardware connection**
117 117  
118 118  **1）Hardware wiring diagram**
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119 119  
120 120  This example introduces WeconHMI with LX5V PLC to establish communication through serial port. The connection diagram is as follows:
121 121  
113 +[[image:image-20220824142546-2.png]]
122 122  
115 +[[image:image-20220824142643-3.png]]
123 123  
124 -[[image:image-20220811103005-4.png]]
125 125  
126 -[[image:image-20220811103227-7.png]]
127 127  
128 128  The above are all the steps for establishing serial port communication between Wecon HMI with LX5V PLC.
129 129  
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