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Communicating Citect Scada with Mitsubishi IQR series PLC

Puru

Hi team,

We were trying to communicate Mitsubishi IQR PLC with Citect Scada using Melsec Q driver.

As we were not successfull in establishing the same .

Kindly share sample backup or settings required at Citect end or in Mitsubishi software to establish the communication.

Thanks in advance.

Regards,

Puru

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  • Hi Sir,

    I'm not sure but you should try this configuration. As it is working for us with Intouch Machine Edition

    In Citect:
    - Use the MELSECQ protocol
    - define the port using the TCP_BOARD, with special opt "-I10.10.10.1 -P1024 -T" for TCP or "-I10.10.10.1 -P1024 -U" for UDP
    (10.10.10.1 is the IP address of your PLC and 1024 is the port used)

    PLC side
    - Create a SLMP Connection Module in the Ethernet Configuration , using connection method "SLMP", protocol "TCP" or "UDP" IP address and port to match the above
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  • Hi Sir,

    I'm not sure but you should try this configuration. As it is working for us with Intouch Machine Edition

    In Citect:
    - Use the MELSECQ protocol
    - define the port using the TCP_BOARD, with special opt "-I10.10.10.1 -P1024 -T" for TCP or "-I10.10.10.1 -P1024 -U" for UDP
    (10.10.10.1 is the IP address of your PLC and 1024 is the port used)

    PLC side
    - Create a SLMP Connection Module in the Ethernet Configuration , using connection method "SLMP", protocol "TCP" or "UDP" IP address and port to match the above
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