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What does Obr mean on Drive Status display when ramping down on ATV61 and ATV71?

Published date: 03 June 2020

Obr on display when ramping down on ATV61 or ATV71.

Product Line:
ATV61, ATV71, Altivar 61, Altivar 71



Obr is a drive state and not a fault. It is displayed in the top left corner of the graphic keypad if the drive is decelerating and using the Auto-Adapted Deceleration Ramp to avoid a possible overbraking fault (ObF). This status may show up when Decel Ramp Adapt parameter is enabled.

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