Cause : DC not charged comes when the voltage of the intermediate DC circuit has not yet risen to operating level.

An AE0B fault code in your ABB ACS880 drive indicates a  DC not charged condition. This means the voltage in the DC link hasn't reached the operating level required for the drive to function properly.

Note: This warning can be shown only when the IGBT supply unit is not modulating.

1. Check the input voltage setting in parameter 95.1 Supply voltage.
2. Check the input voltage.