What can cause the ATV930 Process drives trip on the bUFO or braking unit resistor open circuit fault?

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Resolution:
Check braking resistor wiring
Check the resistor to see it its open
Check the parameter BRI1

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.

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Published on:25/09/2018Last Modified on:17/07/2025

What can cause the ATV930 Process drives trip on the bUFO or braking unit resistor open circuit fault?

Resolution:
Check braking resistor wiring
Check the resistor to see it its open
Check the parameter BRI1

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.