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Changes for page 1 Communication

Last modified by Hunter on 2024/07/01 10:54
From version 218.1
edited by Hunter
on 2023/03/18 15:58
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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527 527  
528 528  == **CROUZET M3 (FBD)** ==
529 529  
530 +Support Series: Crouzet Millenium 3 CD12/CB12
531 +
530 530  **1）V-BOX setting**
531 531  
532 532  |=Item|=Recommended |=Note
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571 571  (% style="text-align:center" %)
572 572  [[image:CrouzetRS232 VBox.png]]
573 573  
576 +{{info}}
577 +**✎Note: **As the wiring diagram indicated, this protocol requires the DB9 serial port pin 4. But pin 4 is undefined for all V-Box, so it need the user to solder a Pull-up resistor to make the pin 4 working. As for how to solder the resistor on the motherboard, please contact with Wecon technical support for the details.
578 +{{/info}}
579 +
574 574  = Create communication with **Siemens PLC** =
575 575  
576 576  == **S7-200 Smart Ethernet Protocol** ==
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1990 1990  (% style="text-align:center" %)
1991 1991  [[image:1624342015914-382.png||height="486" width="800" class="img-thumbnail"]]
1992 1992  
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 +
1993 1993  == **MODBUS RTU Master** ==
1994 1994  
1995 1995  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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