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How can you change the ACC and DEC times on the ATV32 drive?

 

Issue:
How can you change the ACC and DEC times on the ATV32 drive?

Product Line:
Altivar 32

Environment:
All

Cause:
Needs to change the amount of time it takes to ramp down and ramp back up from reverse to forward.

Resolution:
Set menu arrow down to ACC to change  your ramp up time.
Set menu arrown down to DEC to chnage your ramp down time.

Please note that if the Auto Dec Ramp Adapt parameter is turned ON it will extended your DEC time if the DC bus over charges during ramp down.  In some cases you will need to add a dynamic breaking resistor if you have an over hauling load or if you need to do fast stopping.

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