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

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



If you need technical support, email us at [email protected] or call us 24/7 on 0330 9000 247.

Similar FAQs

Energy Efficiency

How do I know what energy I will save if I use a Variable Speed Drive on my Application?

It is impossible to accurately calculate energy savings using manufacturers’ software tools because of the many variables that must be

Read article
Energy Efficiency

Can I Save Energy with Variable Speed Drive?

With energy costs soaring many of our customers are asking, ‘Can I save energy with Variable Speed Drives?’ The Short

Read article
Variable Speed Drives

What is the recommended maintenance schedule for Variable Speed Drives to reduce downtime?

Variable speed drives (VSDs) are now more efficient, productive, and easy to use than ever before, but efficiency levels

Read article