The ON command is being rejected by Server

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  • #9975
    dp_palai
    Participant

    Hello, I am developing an application where I am connecting RAPID SCADA to Devices using Modbus TCP. I can read and send commands to the first device in the added devices under Modbus TCP communication line. But when I am trying to send ON/1 command to the second device, message pops up as ‘The Command is rejected by the server’. But I can read and write continuous values for the same device. Please help to fix it. Thanks in advance.

    • This topic was modified 3 months, 3 weeks ago by Mikhail.
    #10001
    Mikhail
    Moderator

    Hello,
    Please provide a screenshot of an output channel that is used to send commands to the 2nd device.
    Also try sending commands via Communicator user interface.

    #10003
    dp_palai
    Participant

    I am sorry. I should have posted earlier. This problem is solved. Thanks for taking out time to respond.

    #10007
    Mikhail
    Moderator

    OK 🙂

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