1.VFD Controller Installation
2.Modbus Serial Communication Cable Check



1.VFD Controller Installation
2.Modbus Serial Communication Cable Check



1.VFD Controller Damage 2. Emergency Switch control Open circuit Fault Found. Now we change a VFD Controller and Maintenance the control circuit Now…
DTW-205 1Nos New PIT Installation Done DTW-211 1Nos New PIT Installation Done DTW-104 1Nos Old PIT Installation Done
Problem: SCADA always showing HI signal. Problem found: 1 Nos float switch problem. HI signal float switch problem & float switch connection terminal…
DTW-212 & 222 CCTV Maintenance Done Connector Change Now DTW-212 & 222 10 No’s CCTV Operation in NAV
Problem: Shutdown time is ACB not open.Problem found: ACB Internal control unit not working found.Observation: DTW 203 UVR checked, When plug PTT UVR…