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    ModBus RTU on CORE

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    AndroidzZ
    Long-established Member
    ‎09-28-2021 03:32 PM
    ‎09-28-2021 03:32 PM

    ModBus RTU on CORE

    Is modbus RTU possible on the ctrlX CORE?
    I have found that the S20-RS-UNI supports ModBus RTU but are there any libraries for this?

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    CodeShepherd
    Community Moderator
    Community Moderator
    ‎09-29-2021 12:57 PM
    ‎09-29-2021 12:57 PM

    Re: ModBus RTU on CORE

    There is a library called CXA_MODBUSRTU. Please have a try with this one.

    CodeShepherd_0-1632912979746.png

     

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    TheCodeCaptain
    Community Moderator
    Community Moderator
    a month ago
    a month ago

    Re: ModBus RTU on CORE

    Hi,

    please find attached some example project.

    It reads the actual power production from a Fronius Symo Solar Inverter.

    Keep in mind you have to configure in the datalayer tree each single element, like I did in the screenshot, to get it working.

    Done with version 1.14

    TheCodeCaptain_0-1650895684988.png

     

    ModbusRTUtest.zip
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