Delta AS Series Programming Manual page 957

AS Ser ies Pro gra mm in g M anu al
Example
Use the VFDRW instruction to control the velocity: make the VFD run forward at the frequency of 120Hz, then run in
reverse at the frequency of 180Hz, and then stop running.
_6
1. Connect AS COU to VFD.
Set D202=12000 initially. When M1 is ON, VFD starts to accelerate after receiving the clockwise running command,
and runs clockwise at 120Hz.
2. Set D204=18000 initially. When M2 is ON, VFD starts to decelerate until it stops after receiving the counterclockwise
running command, and runs counterclockwise at 180Hz.
6 - 6 7 8