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  1. Asked: August 6, 2022

    How to fix Error 80A3 Modbus TCP MB_client ?

    Maesa
    Maesa

    Hello, In my case I have only one connection so one connection ID is used. thank you

    Hello,

    In my case I have only one connection so one connection ID is used.

    thank you

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  2. Asked: August 6, 2022

    How to fix Error 80A3 Modbus TCP MB_client ?

    Maesa
    Maesa

    Hi, I tested your solution and it solved my problem. After every download to plc I don't have error 80A3 anymore and the communication still established! Thanks a lot Maesa

    Hi,

    I tested your solution and it solved my problem.

    After every download to plc I don’t have error 80A3 anymore and the communication still established!

    Thanks a lot

    Maesa

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  3. Asked: May 23, 2022

    How to fix Safety program F-IO channel passivated error?

    Maesa
    Maesa
    This answer was edited.

    Hi, I had the same error and in my case it was the emergency stop wired in the F-DI module. Only one channel was wired and the other channel was missing. As explained by @Yuwaris, check your wiring and use thie ACK_GL to acknowledge the module: Best regards

    Hi,

    I had the same error and in my case it was the emergency stop wired in the F-DI module.

    Only one channel was wired and the other channel was missing.

    As explained by Yuwaris, check your wiring and use thie ACK_GL to acknowledge the module:

    Best regards

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