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Changes for page 1 Communication

Last modified by Hunter on 2024/07/01 10:54
From version 220.5
edited by Hunter
on 2023/03/23 12:35
Change comment: There is no comment for this version
To version 218.1
edited by Hunter
on 2023/03/18 15:58
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 -
532 532  **1）V-BOX setting**
533 533  
534 534  |=Item|=Recommended |=Note
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573 573  (% style="text-align:center" %)
574 574  [[image:CrouzetRS232 VBox.png]]
575 575  
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 -
580 580  = Create communication with **Siemens PLC** =
581 581  
582 582  == **S7-200 Smart Ethernet Protocol** ==
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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 -{{info}}
2013 -**✎Note: **Meter address usually corresponding to the Modbus Slave Station No. on the Modbus communication.
2014 -{{/info}}
2015 -
2016 -(% style="text-align:center" %)
2017 -[[image:MeterModbusAllView.png]]
2018 -
2019 -(% class="wikigeneratedid" %)
2020 -3. Set up the communication in the Configuration tab.
2021 -
2022 -(% class="wikigeneratedid" %)
2023 -Select the protocol as ModBus RTU Slave (All Function).
2024 -
2025 -(% style="text-align:center" %)
2026 -[[image:VNETModbusConfigurationMeter.png]]
2027 -
2028 2028  == **MODBUS RTU Master** ==
2029 2029  
2030 2030  Select the protocol "Modbus RTU Master",
LinfeeTerminalDiagram.png
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MeterModbusAddr.png
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MeterModbusPara.png
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