Forum

Share:
Notifications
Clear all

FA90 STO diagnostics failure warning in ABB ACS560 Drive

2 Posts
1 Users
0 Reactions
400 Views
Posts: 18330
Admin
Topic starter
(@click2electro)
Member
Joined: 4 years ago

How can resolve problem FA90 STO diagnostics failure warning in ABB ACS560 Drive ?

1 Reply
Posts: 18330
Admin
Topic starter
(@click2electro)
Member
Joined: 4 years ago

Cause : The software is not working properly.

1. Restart the control unit.

2. Power off drive and restart.

Reply
Share: