A new ONU install at DTW-201.
Previous ONU frequently becomes unstable/hang. So replace the ONU.
DTW-115 VFD fault problem maintenance.
VFD modbus interrupt problem found. Than reset the VFD.
DTW-122 Modbus Interrupt problem maintenance
The modbus serial communication cable is cut by mouse. The cable reconnect & solve the problem.
ACTIVITY | DAILY REPORTS | DTW | Jewel | Pappu | Parvez | Pending Issue
DTW-117 & 118 UVR Related M/C checking.
Problem: after power up time ACB do not close from the SCADA command. Problem found: 27X Magnetic Contact (M/C) & AUX Contact Unit…
CL2 INSTRUMENT LIST
CL2 INSTRUMENT LIST SL NO Product Name Model Brand Panel Power Meter KDX-AC Light Star Top Touch Operation Panel XTOP12TS M2I Corporation Gas…
ACTIVITY | DAILY REPORTS | Jewel | Pappu | Parvez | Pending Issue
OGR Booster pump E checking & maintenance.
Problem: OGR Booster pump E running time Moter current high (682 Amp) showing than pump stop that time frequency is 0.3 Hz (Abnormal).Problem…
DTW-201 CCTV checking
Problem: Do not show footage in NAV.Problem found: ONU & 1 Nos cc camera Problem found.
ACTIVITY | DAILY REPORTS | Jewel | Pappu | Parvez
4 nos Monitoring Well Level Sensor Installation Complete.
1 :MW03B 2: MW14A 3:MW08A 4: MW13B
ACTIVITY | DAILY REPORTS | Jewel | Pappu | Parvez
OGR booster pump D winding temperature & Bearing temperature sensor checking.
Problem: In those sensors, high temperature shows in transmitter display. But when we check the mA current of sensor signal, that was OK….