K
I had a situation where the program on a PLC program was not running, but my IO status thought the communications were 'good'. I would like to know:
(1) if there is an internal register in the PLC that stores the status of the PLC program - ie: Running/Not Running.
(2) if there is an internal register in the PLC that stores the status of the PLC communications on Modbus Plus as well as ethernet.
(1) if there is an internal register in the PLC that stores the status of the PLC program - ie: Running/Not Running.
(2) if there is an internal register in the PLC that stores the status of the PLC communications on Modbus Plus as well as ethernet.