DVP-ES3 Series Programming Manual 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 ES3 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. 6-570