Re: EMC steps/rev calibration

I think that the documentation was incorrect on the original G340s.
Might try changing the jumper to see. Andy

--- In CAD_CAM_EDM_DRO@y..., "nahydro" <r_fl_z@h...> wrote:
> Alan:
>
> Thanks for trying to help. Unfortunately, that is not the
problem.
> I've repeatedly checked the jumpers on the Geckos, and if the
> documentation is correct, I believe I have them set correctly for x5
> (second jumper position).
>
> r
>
> --- In CAD_CAM_EDM_DRO@y..., Alan Marconett KM6VV <KM6VV@a...>
wrote:
> > Hi Nahydro,
> >
> > Perhaps you're actually setting x2 instead of x5 on the Gecko?
> >
> > Alan KM6VV
> >
> >
> > nahydro wrote:
> > >
> > > I'm getting about half of the motor revs per inch of travel
that I
> > > want, and can't figure out why.
> > >
> > > My setup: EMC with 5 tpi screw, 1024 cpr encoder, and G340's in
x5
> > > mode.
> > >
> > > I have INPUT_SCALE = 1024 0 and OUTPUT_SCALE = 1 0.
> > >
> > > When I jog 1 inch (any axis) I get about 2.5 motor shaft
> rotations. I
> > > expect 5.
> > >
> > > Any ideas? TIA
> > >
> > > r