Technical FAQs

Ask a Question

What is the normal state of R1 fault relay on the ATV58 drive?

The state shown in the user`s manual is the de-energized state or the Fault state.
R1A to R1C is a N.O. contact. When the drive controller is powered with no fault, the contact is closed.
R1B to R1C is a N.C. contact. When the drive controller is powered with no fault, the contact is open.

Reviewed 12/2011


CTA-ID : 2018380
Was this helpful?
What can we do to improve the information ?