Re: [Emc-users] STEPGEN_MAX_VEL

[Josiah M. <jos...@gm...>]

ah yes thank you.  I just didn't read close enough to realize that
everything is in units/sec and not units/minute.   it all makes perfect
sense now.
thanks


On Sun, Jan 5, 2014 at 11:11 PM, Marius Liebenberg
<ma...@ma...>wrote:

> Joshia
> As far as I know the settings in the INI file is in IN/SEC or MM/SEC.
> Just check for yourself in the Manual to be sure.
>
> On 2014-01-06 07:01, Josiah Morgan wrote:
> > can anyone explain what this is?
> > I have a stepper that should be able to operate at 1000 in/min but
> linuxcnc
> > won't let me enter a value higher than 31.25 for the STEPGEN_MAX_VEL.
>  even
> > with STEPGEN_MAX_VEL at 31.25, it will still let me drive the axis much
> > faster than that, so I have to wonder what this value even does and how I
> > can determine what this value needs to be.
> >
> > TYPE =              LINEAR
> > MAX_VELOCITY =       1000.0
> > MAX_ACCELERATION =   500.0
> > # Set Stepgen max 20% higher than the axis
> > STEPGEN_MAX_VEL =    31.25 ??!!??
> > STEPGEN_MAX_ACC =    300 ??!!??
> >
> > thanks again for all the help.
> >
>
> --
>
> Regards /Groete
>
> Marius D. Liebenberg
> +27 82 698 3251
> +27 12 743 6064
>
>
>
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-- 
Josiah Morgan, P.E.