Can Command equipped culvert unloader be operated conventionally?

I have a command equipped culvert unloader (6-22975) and would like run it in a conventional environment but I’m unable to figure a workaround on this.

When the terminals are hooked up to a transformer and the culvert car is moved under the conveyor beam the lights blink but no further operation takes place.

I understand that the conventionally wired version of this accessory has a separate switch to commence the unloading operation. With the command equipped version there are only two terminals and the Program/Run switch.

Any help is appreciated.