Here's the long story, Mike. I originally had the 497 on my temporary layout, until dismantling it last year. Since the 497 did not come with a UCS track, I inserted my own and wired it like any other remote track. Basically, separate from the 497. The black four wire cable, coming down from the tower I figured out how to hook directly to the accessory terminal on my transformer, in this case terminal A on my ZW.
So the operation went like this; Once the car was on the UCS section, I simply used the UCS controller to dump it. Then I used the controller for the 497 to raise the bin and operate the chutes. It worked very well.
This time I tried hooking up the 497 the way it was originally meant to be hooked up, with the UCS track being controlled by the 497 controller. I turned the power on and saw smoke coming from the wires attached to the UCS track. So my presumption is that I burned the motor out today. I tried jumping power leads to the motor and got some vibration but no movement.