A0760 alarm in WEG CFW701 Drive indicates a Low Level of the Main PID Process Variable. This means the feedback sensor reading has dropped below the minimum programmed process threshold.
Cause:
- Parameter P1030 is programmed in 1, and the Main PID controller feedback value is remaining below the value programmed in P1031 for the time programmed in P1032.
Remedy:
Check feedback loop lines. Verify parameters P1031 (threshold) and P1032 (delay).
