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4D-CD-00133 Designer or ViSi Modbus RTU How to Write to Output Coils

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  • 4D-CD-00133 Designer or ViSi Modbus RTU How to Write to Output Coils

    This codebase example demonstrates how a Diablo16 display module can be used as a Modbus RTU client or master device. The display module communicates with a Modbus RTU server or slave simulator software application running on the PC. The Diablo16 display module used in this codebase example is the uLCD-35DT. The Modbus RTU server/slave simulator software used is the pyModSlave.



    Instructions:

    1. Download the attached zip file to a folder on your computer.
    2. Extract the contents to the same folder or a new sub-folder.
    3. Double click on the ReadMe.html file.
    4. For full functionality of the HMTL application, you may need to enable JavaScript in your web browser (if not already enabled).
    Attached Files
    Doff
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