2013/4/23 andy pugh <[email protected]>

> On 23 April 2013 10:56, Andrew <[email protected]> wrote:
>
> >      hm2/hm2_7i43.0: Encoder 0: quadrature count error
> >
> > Though nothing seems to happen, I'm afraid that the encoder might lose
> > impulses or smth. What's the problem? Nothing similar on 2.5.2 with
> exactly
> > same settings, so the hardware should be ok.
>
> I get that with my machine (home-made encoder). it is a new error
> message added by this commit:
>
> http://git.linuxcnc.org/gitweb?p=linuxcnc.git;a=commit;h=a3719bd5a9a6c64326a4d1ac9c32fe06385f07cf
> And is based on a fault bit raised by the Mesa firmware.
>
> It doesn't appear to have been in the 2.5.2 release, so it seems that
> the issue has always been there, but you just weren't being told.
>
> Thanks, Andy! I just exchanged connectors from servo drives 0 and 1 to
7i48, the message still appears on encoder 0. That might be 7i48 problem
then. I will try to switch encoder 0 to another channel on 7i48.

Another problem appeared: world mode always jogs full speed. If it was not
for world mode limits, that could be painful.

Andrew

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> atp
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