What causes FST on the display of the Altivar drives?

Populaire vragen (FAQ's) zoeken

Issue:
FST on the display of the Altivar drives.

Product Line:
All Altivar Drives

Cause:
Logic input triggering a fast stop command.

Resolution:
FST display means fast stop. This is a drive status, not a drive fault. This status happens if a logic input is assigned to FST and the logic input is active. The second option is when the VFD is in a decelerating state and the type of stop is assigned to fast stop (FST).

If this article does not answer your question, check out our FAQ database that has answers to more commonly asked questions:

Frequently Asked Questions - Schneider Electric (se.com)

If this FAQ did not solve your issue, you can call us at 1-888-778-2733 Option 2 and then 4 or e-mail us at drive.products.support@se.com to create a case with our Technical Support Team.

If you are not located in North America, please contact your local Customer Care Center for assistance:

Support | Schneider Electric Global (se.com)