Read Modbus slave data from java program


I want to display values from the registers in my modbus server, on the toolbar. If I understand correctly the registers can be read with functions in the script code, but then I can’t use it to display on the toolbar. Is it possible to do this in java? Or is there perhaps something I have missed?


you can do that with the ModbusIO Interface: ModbusIO (api 1.10.0 API)

… i wish that’d work with Profinet GPIO registers too… :stuck_out_tongue:

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