CAD CAM EDM DRO - Yahoo Group Archive

Re: Stepper Scaling issue

Posted by chadalbr
on 2001-12-20 21:34:32 UTC
I'm actually running steppermod.o I'l try freqmod.o in the morning.

-Chad
--- In CAD_CAM_EDM_DRO@y..., "Tim Goldstein" <timg@k...> wrote:
> I take it you are running freqmod.o?? If so you need to increase
the period
> and reduce your maximum velocity. That will keep the system from
locking.
> You could also switch to steppermod.o, but that would not be quite
as
> smooth. The trade off is a higher step rate that the motors may or
may not
> be able to follow due to the ragged pulse train with steppermod.o.
>
> Tim
> [Denver, CO]
>
> > -----Original Message-----
> >
> >
> > G201...OK that answers the x10 question...so I do need an
INPUT_SCALE
> > of 130620...how do I do this without crashing the machine?
> >
> > -Chad

Discussion Thread

chadalbr 2001-12-20 21:04:02 UTC Stepper Scaling issue wayne_j_hill 2001-12-20 21:14:04 UTC Re: Stepper Scaling issue chadalbr 2001-12-20 21:22:30 UTC Re: Stepper Scaling issue Al Schoepp 2001-12-20 21:25:13 UTC Re: [CAD_CAM_EDM_DRO] Stepper Scaling issue Tim Goldstein 2001-12-20 21:27:04 UTC RE: [CAD_CAM_EDM_DRO] Re: Stepper Scaling issue chadalbr 2001-12-20 21:34:32 UTC Re: Stepper Scaling issue William Scalione 2001-12-20 23:29:08 UTC Re: [CAD_CAM_EDM_DRO] Re: Stepper Scaling issue