How do I change direction of a motor using a ACH550 keypad?

Variable Speed Drives
The ‘Easy’ Guide to Variable Speed Drives

The ‘Easy’ Guide to Variable Speed Drives

This Quick and Easy Guide is a must have for any engineer who uses Variable Speed Drives.

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Q. How do I change direction of a motor using a ACH550 keypad?

A. On the ACH550 VSD units, the direction can be selected via the keypad and rotation locked in parameter 10.03, FWD – REV or REQUEST.

However if you wish to switch from forward to reverse, this can only be selected via a DI, Parameter 10.01 set to DI 1,2. Start /Stop on DI1 on run off stop & DI2 FWD / REV off FWD and on REV.

10.01 DI1,2

10.03 REQUEST

 

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