Peter

I have TTL encoders so the /A and /B are not used or do I have connect them
to ground? Is there any setting other than the jumps on the 7i33 to set for
TTL

Attached are the setup files

Donnie

----- Original Message -----
From: "Peter C. Wallace" <[email protected]>
To: "Enhanced Machine Controller (EMC)" <[email protected]>
Sent: Saturday, January 03, 2009 9:20 PM
Subject: Re: [Emc-users] EMC startup error


> On Sat, 3 Jan 2009, Donnie Timmons wrote:
>
> > Date: Sat, 3 Jan 2009 17:41:49 -0500
> > From: Donnie Timmons <[email protected]>
> > Reply-To: "Enhanced Machine Controller (EMC)"
> >     <[email protected]>
> > To: [email protected]
> > Subject: [Emc-users] EMC startup error
> >
> > I'm have some problem the first the first time I start EMC after power
on I
> > get error and EMC will not start but start it again and it runs.
Attached is
> > a copy of the terminal screen.
> >
> > The second problem I'm turning the motors by hand and the z axis
position
> > reading goes the wrong way. I have switched the A & B channel even tried
> > move A to /A still get the same thing.
>
> If swapping the A & /A with the B & /B pairs does not reverse the encoder
> direction, its possible you have some other problem like differential
pairs
> mis-connected, say:
>
>
> ENC A   7I33 A
>
> ENC /A 7I33 B
>
> ENC B 7I33 /A
>
> ENC /B  7I33 /B
>
>
> Or maybe some general electrical problem...
>
> Its also possible that theres a problem with the 5I23 configuration (which
one
> are you using?) but thats fairly unlikely. I can test it with a 7I33 on
> Monday.
>
>
> >
> > I'm using the Mesa 5i23 along with the 7i33 and 7i37 card.
> >
> > Donnie
> >
> >
>
> Peter Wallace
> Mesa Electronics
>
> --------------------------------------------------------------------------
----
> _______________________________________________
> Emc-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/emc-users

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