Cause : Parameters Defaulted comes when the drive was commanded to write default values to EEPROM. When a drive displays a message indicating that parameters have defaulted, it means that the drive has reverted to its default parameter settings. This can occur for various reasons, including power interruptions, faults, or manual resets.

• Clear the fault or cycle power to the drive.
• Program the drive parameters as needed.
• The drive was commanded to write default values.