



Flexible pipe lay down,LIT Cable Enter intu Flexible pipe from Boring to RTU
1.VFD Controller Damage 2. Emergency Switch control Open circuit Fault Found. Now we change a VFD Controller and Maintenance the control circuit Now…
Observation: DTW 201 Radio Communication checking complete. This DTWs communication is very bad.1. In DTW 201, We checked up to 10 minutes. In…
The modbus serial communication cable is cut by mouse. The cable reconnect & solve the problem.
DTW-212 & 222 CCTV Maintenance Done Connector Change Now DTW-212 & 222 10 No’s CCTV Operation in NAV