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Changes for page 1 Communication

Last modified by Hunter on 2024/07/01 10:54
From version 216.2
edited by Hunter
on 2023/03/18 15:46
Change comment: There is no comment for this version
To version 221.1
edited by Hunter
on 2023/03/23 14:35
Change comment: There is no comment for this version

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519 519  (((
520 520  The above are all the steps for establishing Ethernet communication between Wecon V-box with CompactLogix L1769 PLC.
521 521  
522 +== **Ethernet DF1 Protocol** ==
522 522  
523 -= **Allen-Bradley Ethernet DF1** =
524 -
525 525  [[download link>>https://ftp.we-con.com.cn/Download/WIKI/V-BOX/Demo/%E9%80%9A%E8%AE%AF%E6%A1%88%E4%BE%8B/Allen-Bradley%20Ethernet%20DF1.zip]]
526 526  
527 527  = Create communication with **Crouzet PLC** =
... ... @@ -528,9 +528,56 @@
528 528  
529 529  == **CROUZET M3 (FBD)** ==
530 530  
530 +Support Series: Crouzet Millenium 3 CD12/CB12
531 +
531 531  **1）V-BOX setting**
532 532  
534 +|=Item|=Recommended |=Note
535 +|=Protocol|CROUZET M3 (FBD)|
536 +|=Connection|RS232|
537 +|=Baud rate|115200|
538 +|=Stop bits|1|
539 +|=Data bits|7|
540 +|=Parity|EVEN|
533 533  
542 +**2）Address List**
543 +
544 +|=**Type**|=**Device registers**|=**Format**|=**Range**|=Note
545 +|(% rowspan="4" %)Bit|I|I DD|1~~99|Input
546 +|SLIBit|SLIBit DD.dd|1.0~~24.15|Serial Link Input
547 +|SLOBit|SLOBit DD.dd|25.0~~48.15|Serial Link Output(Read only)
548 +|State|State D|1~~1|PLC state(Read only)
549 +|(% rowspan="5" %)Word|AI|AI DD|1~~99|Analog Input
550 +|SLIn|SLIn DD|1~~24|Serial Link Input
551 +|SLOut|SLOut DD|25~~48|Serial Link Output(Read only)
552 +|Time|Time D|1~~6|(((
553 +Time1: Second
554 +
555 +Time2: Minute
556 +
557 +Time3: Hour
558 +
559 +Time4: Day
560 +
561 +Time5: Month
562 +
563 +Time6: Year
564 +)))
565 +|Order|Order D|1~~1|(((
566 +Running command(Write only)
567 +
568 +~=2: Run mode; =1: Stop mode;
569 +)))
570 +
571 +**3）Cable Wiring**
572 +
573 +(% style="text-align:center" %)
574 +[[image:CrouzetRS232 VBox.png]]
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 +
534 534  = Create communication with **Siemens PLC** =
535 535  
536 536  == **S7-200 Smart Ethernet Protocol** ==
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1950 1950  (% style="text-align:center" %)
1951 1951  [[image:1624342015914-382.png||height="486" width="800" class="img-thumbnail"]]
1952 1952  
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)**. And set the communication parameters like below.
2024 +
2025 +(% style="text-align:center" %)
2026 +[[image:VNETCommunicationtabmeter.png]]
2027 +
2028 +(% class="wikigeneratedid" %)
2029 +4. Create new real-time monitoring tag.
2030 +
2031 +
1953 1953  == **MODBUS RTU Master** ==
1954 1954  
1955 1955  Select the protocol "Modbus RTU Master",
CrouzetRS232 VBox.png
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MeterModbusPara.png
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