Overtorque Detection 1

What does oL3 mean?

This fault indicates that the drive's output current exceeded the level set in L6-02 for longer than the time specified in L6-03. This suggests a mechanical issue like a machine lock-up or that the load parameters are incorrectly configured. Leaving this unresolved can lead to continued machine stress, overheating, or damage to connected equipment.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Perform a Fault Reset to clear the fault from the drive once the underlying issue is resolved.