ABB DCS880 Drive
1
Posts
1
Users
0
Reactions
283
Views
Oct 01, 2024 11:52 am
F557 fault in ABB DCS880 drive indicates Reversal time. This means the current direction not changed before 27.40 Zero current timeout is elapsed.
- Check for high inductive motor and increase the timeout.
- Check too high motor voltage compared to mains voltage.
- If possible lower 27.38 Reversal delay and increase 27.40 Zero current timeout
