Issue:
Why does my drive show Obr on display when ramping down on ATV61 or ATV71?

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

Environment:
All

Cause:
N/A

Resolution:
Obr [Overbreaking]  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 overbreaking fault (ObF). This status may show up when Decel Ramp Adapt parameter is enabled.

發佈於: 施耐德電機Taiwan