



































The modbus serial communication cable is cut by mouse. The cable reconnect & solve the problem.
DTW-106 CCTV Base Placement Done
Dtw-220 & 219 RTU, VFD & CCTV Panel all equipment cleaning
Problem: : Modbus com interrupt problem.Problem found:The serial communication cable was cut by rat 🐁. then UTP Cable installing . new pump is…
IRP#01 Main substation, Electrical Panel Room, OGR Electrical Panel Room Cleaning & Visual Check Work Completed.
Problem: Shutdown time is ACB not open.Problem found: ACB Internal control unit not working found.Observation: DTW 216 UVR checked, when plug PTT UVR…