Problem: SCADA always showing HI signal.
Problem found: 1 Nos float switch problem. HI signal float switch problem & float switch connection terminal problem found.


Problem: SCADA always showing HI signal.
Problem found: 1 Nos float switch problem. HI signal float switch problem & float switch connection terminal problem found.


New parameter setting on an old ultrasonic level transmitter and installing complete. now sand filter “E” is normal. SCADA value & field value…
IRP- 2 1nos CC Camera Maintenance done, there was connector problem. now IRP-2 Sub-Station all CC Camera in operation.
DTW-212 & 222 CCTV Maintenance Done Connector Change Now DTW-212 & 222 10 No’s CCTV Operation in NAV
Dtw-208 CCTV power supply is received from directly LV panel. Frequently Fault come in UPS. Now Everything is Normal.
1.VFD Controller Damage 2. Emergency Switch control Open circuit Fault Found. Now we change a VFD Controller and Maintenance the control circuit Now…