Issue:
Setting up ATV212 or ATV21 to run multiple motors

Product Line:
ATV212 drives
ATV21 drives
S-Flex enclosed drives

Resolution:
The drive must be sized for the combined FLA of all motors.  There needs to be external overload protection for each motor, and the overloads need to be wired so that if any of them trip, the drive will be shut down.
In the drive, set the drive's motor current parameter(F415) to the combined FLA of all motors.  Turn off the Output Phase Loss ( F605): the overload relays will provide single phase protection for the motors.
All motors must start and stop together and will run at the same speed.
It is not acceptable to start or stop a single motor while the drive is controlling other motors.

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)

Publisert for: Schneider Electric Norway