Nothing attached
The VFD connections for 0-10v ( speed control ) is AI2 and GND =VI and ACM on the wiring diagrams of the standard model VFD Drive
There is a Jumper J16 that needs to be in the right position also for the 0-10v
The On / Off is S1 and Com = FWD and DCM in the wiring diagrams of the standard model VFD Drive