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Changes for page 07 Communication

Last modified by Devin Chen on 2024/08/19 14:28
From version 1.1
edited by Leo Wei
on 2022/06/08 12:57
Change comment: Imported from XAR
To version 4.1
edited by Stone Wu
on 2022/07/12 15:03
Change comment: There is no comment for this version

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Author
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1 -XWiki.admin
1 +XWiki.Stone
Content
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2 2  
3 3  == **1.1 Protocol Setting (D8126)** ==
4 4  
5 -(% border="1" %)
6 -|**Protocol**|**Description**|**Value of D8126**
7 -|WECON PLC Protocol|Using WECON PLC Protocol|01H
8 -|MODBUS RTU Master|PLC is slave device|02H
9 -|MODBUS ASCII Master|PLC is slave device|03H
10 -|MODBUS RTU Slave|PLC is master device|20H
11 -|MODBUS ASCII Slave|PLC is master device|30H
5 +|=(% scope="row" %)**Protocol**|=**Description**|=**Value of D8126**
6 +|=WECON PLC Protocol|Using WECON PLC Protocol|01H
7 +|=MODBUS RTU Master|PLC is slave device|02H
8 +|=MODBUS ASCII Master|PLC is slave device|03H
9 +|=MODBUS RTU Slave|PLC is master device|20H
10 +|=MODBUS ASCII Slave|PLC is master device|30H
12 12  
13 -== **1.2 Communication Format (D8120)** ==
12 +== **1.2 Communication format (D8120)** ==
14 14  
15 15  (% border="1" %)
16 16  |(% rowspan="2" %)**Item**|(% rowspan="2" %)**parameter**|(% colspan="8" %)**Bit value of D8120**
... ... @@ -39,7 +39,7 @@
39 39  |Even|-|-|-|-|-|1|1|-
40 40  |(% rowspan="2" %)Data bit|7 bit|-|-|-|-|-|-|-|0
41 41  |8 bit|-|-|-|-|-|-|-|1
42 -|(% colspan="10" %)Example: the communication format is 9600.1.8.None, b7b6b5b4=1000, b3=0, b2b1=00, b 0=1. D8120=81H ( (10000001),,2,,=81H, 81H means [[hexadecimal>>path:C:/Users/Administrator/AppData/Local/Yodao/DeskDict/frame/20140818134937/javascript:void(0);]] [[number>>path:C:/Users/Administrator/AppData/Local/Yodao/DeskDict/frame/20140818134937/javascript:void(0);]])
41 +|(% colspan="10" %)Example: the communication format is 9600.1.8.None, b7b6b5b4=1000, b3=0, b2b1=00, b 0=1. D8120=81H ( (10000001),,2,,=81H, 81H means hexadecimal number)
43 43  
44 44  **✎Note:** If use Data bit=7.Parity can not choose None.
45 45  
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306 306  
307 307  Please kindly check the link as below.
308 308  
309 -(% class="box warningmessage" %)
308 +(% class="box infomessage" %)
310 310  (((
311 -**Note:**at present 5V PLC can not support RS485-BD and ETH-BD
310 +✎**Note:** at present 5V PLC can not support RS485-BD and ETH-BD
312 312  )))
313 313  
314 314  [[http:~~/~~/docs.we-con.com.cn/wiki/bdmodule/view/Main/Communication/2RS485-BD-3V/>>http://docs.we-con.com.cn/wiki/bdmodule/view/Main/Communication/2RS485-BD-3V/]]