VFD modbus interrupt problem found. Than reset the VFD.

VFD modbus interrupt problem found. Than reset the VFD.

Dtw 111 LIT Reinstallation complete . DTW 111 থেকে পুরাতন একটি LIT স্টোরে জমা দেয়া হয়েছে ৷
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…
IRP-1 SDB Additional Dewatering Pump check: 1. Motor winding Resistance check (Normal) 2. Motor Ampere check (Normal) 3. MC coil check ( little…
Observation: DTW 201 Radio Communication checking complete. This DTWs communication is very bad.1. In DTW 201, We checked up to 10 minutes. In…
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….
26.11.2023 Today SEL manpower change the e-PRV CRD spring. And we check the e-PRV functionality is okay or not okay. MOV-1 50% Open,…