ABB ACS355 Drive
2
Posts
1
Users
0
Reactions
931
Views
Dec 16, 2021 11:56 am
How can resolve problem F0044 SAFE TORQUE OFF Fault in ABB ACS355 Drive ?
1 Reply
Dec 16, 2021 11:57 am
Cause : STO (Safe torque off) requested and it functions correctly.
Parameter 3025 STO OPERATION is set to react with fault.
If this was not expected reaction to safety circuit interruption, check cabling of safety circuit connected to STO terminals X1C.
If different reaction is required, change value of parameter 3025 STO OPERATION.
Reset fault before starting.
