when we install new VFD controller , the HMI Graph do not change from scada that time . so we reinstall old VFD controller again. now this DTW in normal Operation.



when we install new VFD controller , the HMI Graph do not change from scada that time . so we reinstall old VFD controller again. now this DTW in normal Operation.



Findings: UVR being under voltage, it need a reset to execute Close Command. Action: ACB open/close command relay check. Isolate the physical reset…
1.1Nos New Camera Installation 2. UTP Cable Change 3. Connector Change 4. IP setup
CCTV modification work for Dual power source Done Now CCTV continuous View remain All time.