AutoRstrt Tries
Allen-Bradley · PowerFlex 4 Adjustable Frequency
Was bedeutet F33 ?
This fault indicates that the drive has reached the maximum configured number of automatic restart attempts (set by parameter A092 [AutoRstrt Tries]) after a preceding fault. This signifies a persistent underlying fault condition that requires manual intervention.
Häufige Ursachen
- Drive attempted to restart after a transient fault multiple times.
- Persistent motor load or control issue preventing stable operation.
- Configuration parameter P0-05 set for automatic restarts.
Reparaturschritte & Checkliste
Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.
- 1
Identify and correct the root cause of the previous fault condition that triggered the auto-restart attempts.
- 2
Manually clear the fault by pressing the Stop key on the keypad, cycling power to the drive, or setting parameter A100 [Fault Clear] to option 1 ('Reset Fault') or 2 ('Clear Buffer').
- 3
Review and adjust parameter A092 [AutoRstrt Tries] if the number of restart attempts is inappropriate for the application.