DTW-221,217,123 Modbus communication Problem DTW-221 & 217 new serial communication cable install DTW- 123 VFD controller and Modbus serial communication cable check Done….
Optical Fiber Maintenance For DTW- 114,115,117,118,119,120,121,122,123 The Optical Fiber Cable is Burn By REB Cable short Circuit, That’s why we change New 611…
There was so much dust
when we install new VFD controller , the HMI Graph do not change from scada that time . so we reinstall old VFD…
DTW-211 CCTV power is taken from main ups. Do not get sufficient backup from ups and frequently fault occurs.
Previous control cable is damaged by ant .so we replace new control cable
IRP-2 Server Rack Installation and Optical Fiber Rejoin Done
IRP-1. CC Camera Server Panel Cleaning Done
IRP-2 Sub-Station 1Nos New Server Rack Installation Done
DTW-104,105,106,107 Cleaning Done
