[etherlab-users] Changing pdo mapping on the fly

[Shahbaz Youssefi]

I don't know this motor or its drivers, but I'm forwarding your response to
the mailing list in case someone does.

On Thu, Oct 18, 2012 at 12:52 PM, paluan.luca at tiscali.it <
paluan.luca at tiscali.it> wrote:

> I'm using Kollmorgen motors and drivers.
> Despite of what the manual
> says it seems that putting all together, some variables stop being
> mapped.
>
>
> ----Messaggio originale----
> Da: shabbyx at gmail.com
> Data:
> 18/10/2012 12.22
> A: "paluan.luca at tiscali.it"<paluan.luca at tiscali.it>
>
> Ogg: Re: [etherlab-users] Changing pdo mapping on the fly
>
> "but I
> cannot map all the
> different variables I need
> at the same time"
>
> What
> is the reason that you cannot do this?
>
> On Wed, Oct 17, 2012 at 8:47
> PM, paluan.luca at tiscali.it <
> paluan.luca at tiscali.it> wrote:
>
> > Hello
> everybody,
> > I need help since I'm trying to build a server which
> >
> enable clients to access different mode of functions of the motors.
> >
> It
> > must allow clients to use homing, profiled position, profiled
> velocity
> > and interpolated position motor modes.
> > I'm using ethercat
> master in a
> > realtime environment based on xenomai, but I cannot map
> all the
> > different variables I need
> > at the same time, so I managed
> to change on
> > the fly the mapped variable on switching the motor mode.
>
> > Unfortunatly
> > to do it I need to deactivate the ethercat master,
> stop for a moment
> > the real time syincronization: the result is
> > a
> fault (fieldbus
> > syncronization lost) on every mode chage, which I
> would like to avoid.
> >
> > Is there any way to unmap and remap pdos while
> looping to refresh
> > theme.
> > Pdo input would be fixed, so I don't need
> to remap theme,
> > instead I would remap the output pdos depending on
> the mode.
> > Thanks in
> > advance for your help and advices.
> > Best
> Regards, Luca
> >
> >
> > Invita i tuoi amici e Tiscali ti premia! Il
> consiglio di un amico vale più
> > di uno spot in TV. Per ogni nuovo
> abbonato 30 € di premio per te e per lui!
> > Un amico al mese e parli e
> navighi sempre gratis:
> > http://freelosophy.tiscali.it/
> >
> _______________________________________________
> > etherlab-users
> mailing list
> > etherlab-users at etherlab.org
> > http://lists.etherlab.
> org/mailman/listinfo/etherlab-users
> >
>
>
>
>
>
> Invita i tuoi amici e Tiscali ti premia! Il consiglio di un amico vale più
> di uno spot in TV. Per ogni nuovo abbonato 30 € di premio per te e per lui!
> Un amico al mese e parli e navighi sempre gratis:
> http://freelosophy.tiscali.it/
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.etherlab.org/pipermail/etherlab-users/attachments/20121018/698560c7/attachment-0004.htm>