Cause : SUPPLY PHASE comes when intermediate circuit DC voltage is oscillating due to missing input power line phase or blown fuse.

The F0022 code in your ABB ACS310 drive indicates a supply phase fault. This means the drive is detecting an issue with the AC power supply feeding the unit.

1. Trip occurs when DC voltage ripple exceeds 14% of nominal DC voltage.
2. Check input power line fuses.
3. Check for input power supply imbalance.
4. Check fault function parameters.