CFF

Incorrect Configuration

Schneider Electric · Altivar 312 Variable Frequency Drive

What does CFF mean?

This fault indicates that the drive's current configuration is inconsistent or has become corrupted, possibly due to the addition or removal of an option card without proper reconfiguration. An inconsistent configuration can lead to unpredictable drive behavior or prevent it from operating correctly, posing a risk to the application.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    If restoration fails, manually reconfigure the necessary drive parameters from scratch.

  2. 4

    Verify that no parameter settings are outside their valid range or conflicting with other settings.

Source: Schneider Electric Altivar 312 Variable Frequency Drive
View Official PDF