Customer wants to use the Run and Stop buttons on the keypad to start and stop the motor.
To enable this function go to Menu 3: Complete Settings, and then Menu 3.8: Command channel.
Then select the Cmd channel 1 (or Cmd channel 2 if using the Command Switching function) and set it to HMI.
The soft start will still require 24VDC to be present on the Stop input in order to be able to run.