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Changes for page 1 Communication

Last modified by Hunter on 2024/07/01 10:54
From version 220.1
edited by Hunter
on 2023/03/18 16:06
Change comment: There is no comment for this version
To version 220.4
edited by Hunter
on 2023/03/23 11:37
Change comment: There is no comment for this version

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1996 1996  (% style="text-align:center" %)
1997 1997  [[image:1624342015914-382.png||height="486" width="800" class="img-thumbnail"]]
1998 1998  
1999 +== **Communicate with Modbus Meter** ==
2000 +
2001 +The following example is using the Linfee meter LNF96EY to demonstrate how to set up the Modbus communication.
2002 +
2003 +~1. Wiring the RS485 cable first. Because the pin 58 is A, the pin 59 is B for meter. Here we use the COM1 to connect. So the diagram like follows:
2004 +
2005 +(% style="text-align:center" %)
2006 +[[image:LinfeeTerminalDiagram.png]]
2007 +
2008 +2. Check the specific Modbus parameter in the communication menu from LED display.
2009 +
2010 +So from the following pictures, we can know the Meter Address is 85, Baud rate is 9600, CRC None.
2011 +
2012 +
2013 +(% style="text-align:center" %)
2014 +[[image:MeterModbusAllView.png]]
2015 +
1999 1999  == **MODBUS RTU Master** ==
2000 2000  
2001 2001  Select the protocol "Modbus RTU Master",
LinfeeTerminalDiagram.png
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MeterModbusAddr.png
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MeterModbusAllView.png
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MeterModbusBaud.png
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MeterModbusPara.png
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