Search FAQs

{"searchBar":{"inputPlaceholder":"Search by keyword or ask a question","searchBtn":"Search","error":"Please enter a keyword to search"}}

What are remedies of OCF fault on ATV320 drives.

Article available in these languages: Thai

ATV320 OCF: Motor pulling higher than nameplate Full Load Amps for an extended period of time.
This can be resolved by doing: --
(1) Enter the correct motor parameters according to Motor name plate.
(2) Do auto tuning when Motor is in cold state.
(3) try to optimize SPG and SIT gain , Example: decrease SPG and/or increase SIT and try to optimize it.
If not, you have to determine whether the drive and/or motor is correctly sized to be able to handle the load.

Did this answer your question?

Explore more
Explore more
Users group

Discuss this topic with experts

Visit our Community for first-hand insights from experts and peers on this topic and more.