Out of frequency range

What does 33 mean?

The output frequency has reached either the low limit (parameter 201) or high limit (parameter 202). This warning indicates the drive is operating at its frequency boundaries, potentially unable to maintain the desired process speed. It activates in the display unless in 'Process regulation, closed loop' mode, where it only sets a status bit.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Check external process feedback or setpoints that might be pushing the frequency limits.