Thanks, Alex
Regards,
Miroslav
On 11/17/07, Alex Joni <[EMAIL PROTECTED]> wrote:
>
> Hi Miroslav,
>
> that's even less. I'd say it's realistic to expect about 25-30.000 pulses
> /
> second from emc2 without majour problems.
>
> Regarding trapezoidal profile, it does it properly if you set the right
> acceleration values.
> S-curve profiles haven't been implemented yet.
>
> Regards,
> Alex
>
> ----- Original Message -----
> From: Miroslav Pejic
> To: [EMAIL PROTECTED] ; Enhanced Machine Controller (EMC)
> Sent: Saturday, November 17, 2007 9:53 PM
> Subject: Re: [Emc-users] LiveCD update
>
>
> HI MATT,
> MY BIG MISTAKE!
> IT ISN'T 600 BUT 60 PULSES IN 75 MILISECONDS
> REGARDS,
> MIROSLAV
>
>
> On 11/17/07, Matthew Glenn Shaver < [EMAIL PROTECTED]> wrote:
> On Sat, 2007-11-17 at 18:47 +0100, Miroslav Pejic wrote:
> > Hi Alex,
> > I'm about to use emc2 to drive my embroidery multihead machine. But,
> > I'm not shure about speed. Embroidery machine runs at 400 rpm.That
> > means Emc2 must generate up to 600 pulses in 75 miliseconds, at two
> > independent paralell port lines, and with acceleration and
> > decceleration phases, trapesoidal (or S-curve shape if possible).
> > After this is 75 miliseconds pause for preparing next pulse
> > generation.
> >
> > Question is: is this possible ?
>
> 600 pulses / 75 milliseconds = 8 pulses/millisecond, or 8000 pulses per
> second.
>
> This should be no problem at all!
>
> Matt
>
>
>
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