Re: Stepper motors only turning one direction

When I connect the direction wire to the driver, the motor spins in
a clockwise motion. When I disconnect the direction wire, the motor
spins counterclockwise. I'm still getting 0-4v signals from the
parallel port and they match mach2.

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "coldfusionracingproducts"
<gokarts164@h...> wrote:

> Here is my setup:
>
> Centent Cn0143 Microstepping drives (older geckos)
> 680oz Camtronics Steppers
> 24v power supply
> PC with Mach2
>
> My motors are only turning in one direction. The distance traveled
> is perfect though. When I jog 1 inch left then 1 inch right, it
> makes it 2 inches right...
>
> I measured the signals coming out of the Parallel Port and I am
> getting changes in the direction voltage.
>
> Any advice?