F33

AutoRstrt Tries

Allen-Bradley · PowerFlex 4 Adjustable Frequency AC Drive

What does F33 mean?

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.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Review and adjust parameter A092 [AutoRstrt Tries] if the number of restart attempts is inappropriate for the application.

Source: Allen-Bradley PowerFlex 4 Adjustable Frequency AC Drive
Open Manual (Page 15)