Knowing how to deal with PLC faults within an industrial environment is an invaluable skill. Although it’s not encouraged to introduce conditions which may result in faults, this is something which can be practiced and observed within a test environment.
This is a companion discussion topic for the original entry at https://www.solisplc.com/tutorials/plc-fault-finding-for-loop-plc-fault-diagnosis-troubleshooting-in-rslogix-5000-allen-bradley