







1.VFD Controller Installation 2.Modbus Serial Communication Cable Check
Problem found: lode shell connection terminal circuit problem found.
DTW-120 PIT maintenance Done. Rearrange cable waring. fuse change.now PIT is ok and give proper value in scada LIT Do Not Down in…
Problem: after power up time ACB do not close from the SCADA command.Problem found: 27X M/C Magnetic Contact & AUX CONTACT UNIT Problem…
Due To Strom the optical fiber cable fall down and damage near DTW-121 to 122 now everything is normal
1. connector change 2. IP Setup