Re: Deskcnc driver wiring

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Fred Smith" <imserv@v...> wrote:

>
> --- In CAD_CAM_EDM_DRO@yahoogroups.com, "roboticscnc" <gsm42@o...>

wrote:

> >
> > Hi, I have 2 drivers that were working ok but I added a third larger
> > driver and had to put them all in a larger enclosure. After
> > lengthening and reconnecting everything, nothing works. Does anyone
> > have a wiring diagram for the Sv-500
>
> ebl is interconnected between SV-500 only, and probably cannot be used
> with other drivers.
>
> gnd - 1st gen ( yellow led's) must be interconnected between logic
> and power v-.
>
> -2nd gen gnd is the 3rd leg of the step and direction protocol. It
> does not require interconnection to V-, but is still recommended. The
> gnd in the encoder and the ebl pins are internally interconnected.
> Only one on each board is required to be connected to logic gnd.
>
> Support for this product is provided at http://www.imsrv.com/discus
>
> Fred Smith - IMService
> http://www.cadcamcadcam.com/hobby
>

Thanks Fred, it's up and running again.
Regards, Glen.