9




9




Findings: The radio antenna signal can’t pass due to tree. Action Taken: Increase Antenna height. Clean connectors & terminals. Restart the modem. Before…
Findings: Serial comm. cable lose connection found & generator has Digital Input fault problem that’s why modbus interrupt comes frequently. Action taken: Plugout…
DTW VFD VFD CONTROLLER COMMENTS 101 OK OK 102 OK OK 103 OK NOT OK 104 OK OK 105 OK OK 106 OK…