What would cause the ATV320 drives to trip on OSF faults on powerup?

Issue:
The ATV320 drives to trip on OSF faults on powerup?

Resolution:
To clear the OSF fault on powerup:

Set  UrES [Mains voltage]  to correct value of the line supply voltage.
Parameters described can be accessed by:

DRI- > CONF > FULL > FLT- > CLL

USb- [UNDERVOLTAGE MGT] > enter
UrES [Mains voltage] > enter
Enter the correct line voltage
If set to 380V change to 460V (or appropriate voltage per your application)

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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 atdrive.products.support@se.comto create a case with our Technical Support Team.

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Released for: Schneider Electric Canada