What does “Obr” mean on the drive status display of ATV61 and ATV71 during deceleration?
Resolution:
Obr (Overbraking) is a drive operating status, not a fault.
This status appears on the top-left corner of the graphic keypad when the drive is decelerating and automatically adjusts the deceleration ramp to prevent an overbraking fault (ObF).
The drive enters the Obr state when the Deceleration Ramp Adaptation function is enabled.
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Frequently Asked Questions - Schneider Electric (se.com)
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