ABB ACS380 Drive
2
Posts
1
Users
0
Reactions
1,013
Views
Dec 14, 2021 7:58 am
How can resolve problem 4310 Excess temperature Fault in ABB ACS380 Drive ?
1 Reply
Dec 14, 2021 7:58 am
Cause : Power unit module temperature is excessive.
1. Check ambient conditions.
2. Check air flow and fan operation.
3. Check heatsink fins for dust pick-up.
4. Check motor power against drive power.
