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What is Obf (Over Braking Fault) in Altivar 71 Drive.

The fault appears when ramp adaptation is not assigned (BRA=NO), the drive is running and the DC bus voltage pass the OBF level.
Refer to attached file for more information of Obf.

Released for: Schneider Electric India

Attachment(s)
ATV71_Obf fault.pdf [286.56 KB]
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Altivar 71
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