I am using an SLC/03 plc with MVI46 MCM module in the same CPU rack. after replacing the power supply, when i download the program, the PLC is faulted with error stating "SPECIALITY IO MODULE In slot2 has not responded to a command as being completed within the required time limit". I tried to reset the fault, but still comes back.
when i remove the logic for MVI46 mcm module and download, the plc works fine.
please advise.
MCM firmwire version 1.03.