I'm using an AX1500 with DC motors and was planning on using output C (Pin 1/9) to release the breaks on the motor. I am using the Roboteq controller configuration utility(V.1.9f) and I have checked "Out C ON when Motors Active" I'm using RC Radio as the controller Input. But after extensive testing, I do not get a voltage out on Pin 1 or 9 even when there is a voltage to the motor. I would appreciate any help with this problem.
The output will pull to ground when on. So it is normal that you would measure zero. You need the load to be connected between the output and a positive voltage. See the manual which can be obtained at www.roboteq.com