VFD modbus interrupt problem found. Than reset the VFD.

VFD modbus interrupt problem found. Than reset the VFD.

problem found: SCADA Pack Fuse & Radio Device (Trio JR240) Fuse is burn.
Findings: UVR being under voltage, it need a reset to execute Close Command. Action: ACB open/close command relay check. Isolate the physical reset…
The signal strength so week and we can’t develope the signal strength changing in Multiple direction. there is not clear line of sight…
Due To Strom the optical fiber cable fall down near DTW-114 to 117 and chaira brize to DTW-218 now everything is normal