the motor will start up fine and run about 1/4 up the potentiometer then it begins to cut in and out. the SCR TRIG led flashes in sequence with the motor cutting in and out. If I turn the potentiometer up well past this point the motor spins up and runs smoothly. turn it back down and the motor cuts in and out untill rpm is adjust back down. I can post a video of the motor in running if that would help.
I tried replacing the potentiometer, all my connections, and looking for anything that may have shorted but I see nothing visually wrong. (great with engines, carbs, my hands not so much electronics. does this board have a mid range circut like a carburetor does?
All this came out of a used treadmill it worked fine untill i shortened the potentiometer wires and bolted the setup to a table.
Thanks for the help.
I tried replacing the potentiometer, all my connections, and looking for anything that may have shorted but I see nothing visually wrong. (great with engines, carbs, my hands not so much electronics. does this board have a mid range circut like a carburetor does?
All this came out of a used treadmill it worked fine untill i shortened the potentiometer wires and bolted the setup to a table.
Thanks for the help.