Browse FAQs

What can cause a COF fault on an ATV340 series drive and how do I correct it?

Published date: 11 February 2019

Issue:
Customer is experiencing a COF fault on an ATV340 series drive.

Product Line:
ATV340 

Environment:
CANopen communication network is being used.

Cause:
Communication interruption on the CANopen® fieldbus

Resolution:
 Verify the communication fieldbus.
 Verify the timeout.
 Refer to the CANopen® user manual.


 

Was this helpful?

What can we do to improve the information ?

Can't find what you are looking for?

Reach out to our customer care team to receive information on technical support, assistance for complaints and more.