







when we install new VFD controller , the HMI Graph do not change from scada that time . so we reinstall old VFD…
Problem: after power up time ACB do not close from the SCADA command.Problem found: 27X M/C Magnetic Contact & AUX CONTACT UNIT Problem…
Fiber Optical Maintenance Near DTW-103
ONU connection Problem . Now DTW-223 5 Nos CCTV operation in NAV-4
Connector change IP Setting