Error 302 driver-dependent

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Error handlingError messages Falcon seriesError 302 driver-dependent



Error messages

Explanation, meaning


Modbus RTU


Station Nr xx failure

Failure of one communication partner (PLC)

Re-integrate communication partner (PLC) in communication

Modbus Slave

No key scanning by PLC

Keyboard register is scanned insufficiently or not at all by PLC

Scan keyboard register, decrease scanning time (must be scanned periodically < 10s)



Bus error

Communication OK, but operator interface not addressed

Check PLC communication and settings


MPI initialisation error

MPI Box could not be initialized

Check MPI Box address and reset

Incorrect operator interface address

Enter correct operator interface address

Incorrect PLC address

Enter correct PLC address



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