Re: Stepper motors only turning one direction
Posted by
coldfusionracingproducts
on 2004-06-07 10:20:31 UTC
The 5v power is coming from the red line on the PC power supply.
No, the distance is perfect. Right now it's 2000 steps per inch.
So what your saying is I need to run the ground from the pc to pin
13 ground on the Centents?
Sorry for my ignorance. Mechanics and programming comes easier then
electrical wiring.
--- In CAD_CAM_EDM_DRO@yahoogroups.com, Alan Marconett <KM6VV@a...>
wrote:
No, the distance is perfect. Right now it's 2000 steps per inch.
So what your saying is I need to run the ground from the pc to pin
13 ground on the Centents?
Sorry for my ignorance. Mechanics and programming comes easier then
electrical wiring.
--- In CAD_CAM_EDM_DRO@yahoogroups.com, Alan Marconett <KM6VV@a...>
wrote:
> Hi cold (name?),power
>
> I have a driver/PS built up with CN0124 modules. Do you have 5V
> to the modules? You also need a 5v return.20Supplies/
>
> My schematic posted on SherlineCNC site.
>
> http://groups.yahoo.com/group/SherlineCNC/files/Drivers%2C%20Power%
>traveled
> The Drivers/PS PDF.
>
> Do you have the 42 page data sheet?
>
> The distance problem is probably scaling. 200 step/rev * 10 * TPI.
>
> Alan KM6VV
>
>
> coldfusionracingproducts 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
> > 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?
> >
Discussion Thread
coldfusionracingproducts
2004-06-07 01:09:16 UTC
Stepper motors only turning one direction
Peter Homann
2004-06-07 01:24:49 UTC
RE: [CAD_CAM_EDM_DRO] Stepper motors only turning one direction
Dan Mauch
2004-06-07 07:11:16 UTC
Re: [CAD_CAM_EDM_DRO] Stepper motors only turning one direction
coldfusionracingproducts
2004-06-07 07:40:35 UTC
Re: Stepper motors only turning one direction
Dan Mauch
2004-06-07 08:23:50 UTC
Re: [CAD_CAM_EDM_DRO] Re: Stepper motors only turning one direction
Dan Mauch
2004-06-07 08:23:50 UTC
Re: [CAD_CAM_EDM_DRO] Re: Stepper motors only turning one direction
Alan Marconett
2004-06-07 09:26:55 UTC
Re: [CAD_CAM_EDM_DRO] Stepper motors only turning one direction
Jon Elson
2004-06-07 10:08:16 UTC
Re: [CAD_CAM_EDM_DRO] Stepper motors only turning one direction
coldfusionracingproducts
2004-06-07 10:20:31 UTC
Re: Stepper motors only turning one direction
coldfusionracingproducts
2004-06-07 10:22:49 UTC
Re: Stepper motors only turning one direction
coldfusionracingproducts
2004-06-07 10:46:06 UTC
Re: Stepper motors only turning one direction
wanliker@a...
2004-06-07 12:18:37 UTC
Re: [CAD_CAM_EDM_DRO] Re: Stepper motors only turning one direction
Alan Marconett
2004-06-07 12:20:52 UTC
Re: [CAD_CAM_EDM_DRO] Re: Stepper motors only turning one direction