Cause : Incorrect configuration comes when HMI block replaced by an HMI block configured on a drive with a different rating. This fault typically comes when the current configuration of customer parameters is inconsistent.

"F031" fault in Schneider ATV310 drive indicate "Incorrect configuration". This means there's a mismatch or inconsistency in the drive's parameter settings. 

Follow these steps to correct the fault:

1. Verify Motor Parameters: Ensure that the motor's specifications are correctly entered in the drive's configuration.
2. Review Drive Parameters: Check for any inconsistencies or illogical settings within the drive's parameters.
3. Restore Factory Defaults: As a last resort, consider restoring the drive to its factory default settings and reconfiguring it.