Dynomotion

Group: DynoMotion Message: 4740 From: bradodarb Date: 5/2/2012
Subject: Kanalog DAC
Hello,

I am now ready to try and get some motion out of the Yaskawa Legends via Kflop+Kanalog.

They wired it in a non-conventional way that is 6 leads per axis starting from channel 0.

Example:

A+ == CHA_DIFFPLUS_0 (pin 0)
A- == CHA_DIFFMINUS_0 (pin 1)
B+ == CHB_DIFFPLUS_0 (pin 2)
B- == CHB_DIFFMINUS_0 (pin 3)
C/Z/I+ == CHA_DIFFPLUS_1 (pin 4)
C/Z/I- == CHA_DIFFMINUS_1 (pin 5)


Can this be done without lots of effort, or should I request it to be wire as specified in you documentation?

Thanks,
Brad
Group: DynoMotion Message: 4741 From: TK Date: 5/2/2012
Subject: Re: Kanalog DAC
Hi Brad

That will work for the first axis (but be a bit confusing). The critical thing is that AB connect to AB. So for your next axis you must skip over the unused B. Then your first encoder channel will be 0.  And the next 2.

TK

On May 2, 2012, at 7:41 PM, "bradodarb" <bradodarb@...> wrote:

 

Hello,

I am now ready to try and get some motion out of the Yaskawa Legends via Kflop+Kanalog.

They wired it in a non-conventional way that is 6 leads per axis starting from channel 0.

Example:

A+ == CHA_DIFFPLUS_0 (pin 0)
A- == CHA_DIFFMINUS_0 (pin 1)
B+ == CHB_DIFFPLUS_0 (pin 2)
B- == CHB_DIFFMINUS_0 (pin 3)
C/Z/I+ == CHA_DIFFPLUS_1 (pin 4)
C/Z/I- == CHA_DIFFMINUS_1 (pin 5)

Can this be done without lots of effort, or should I request it to be wire as specified in you documentation?

Thanks,
Brad
Group: DynoMotion Message: 4742 From: bradodarb Date: 5/2/2012
Subject: Re: Kanalog DAC
Thanks Tom,

We moved to A's and B's and all is well.

Next question is if somebody can point me to the right resource for configuring a kflop to connect to a modbus slave.

-Brad

--- In DynoMotion@yahoogroups.com, TK <tk@...> wrote:
>
> Hi Brad
>
> That will work for the first axis (but be a bit confusing). The critical thing is that AB connect to AB. So for your next axis you must skip over the unused B. Then your first encoder channel will be 0. And the next 2.
>
> TK
>
> On May 2, 2012, at 7:41 PM, "bradodarb" <bradodarb@...> wrote:
>
> > Hello,
> >
> > I am now ready to try and get some motion out of the Yaskawa Legends via Kflop+Kanalog.
> >
> > They wired it in a non-conventional way that is 6 leads per axis starting from channel 0.
> >
> > Example:
> >
> > A+ == CHA_DIFFPLUS_0 (pin 0)
> > A- == CHA_DIFFMINUS_0 (pin 1)
> > B+ == CHB_DIFFPLUS_0 (pin 2)
> > B- == CHB_DIFFMINUS_0 (pin 3)
> > C/Z/I+ == CHA_DIFFPLUS_1 (pin 4)
> > C/Z/I- == CHA_DIFFMINUS_1 (pin 5)
> >
> > Can this be done without lots of effort, or should I request it to be wire as specified in you documentation?
> >
> > Thanks,
> > Brad
> >
> >
>
Group: DynoMotion Message: 4743 From: Tom Kerekes Date: 5/2/2012
Subject: Re: Kanalog DAC
Hi Brad,
 
Sorry we don't have that.
 
Regards
TK

Group: DynoMotion Message: 4744 From: himykabibble Date: 5/2/2012
Subject: Re: Kanalog DAC
There are some GPL Modbus stacks out there. It should be possible to port one to KFlop. It would be a handy thing to have, as Modbus is a common interface for VFDs, some pendants, handy for control panels, etc.

Regards,
Ray L.

--- In DynoMotion@yahoogroups.com, Tom Kerekes <tk@...> wrote:
>
> Hi Brad,
>  
> Sorry we don't have that.
>  
> Regards
> TK
>
> From: bradodarb <bradodarb@...>
> To: DynoMotion@yahoogroups.com
> Sent: Wednesday, May 2, 2012 9:12 PM
> Subject: [DynoMotion] Re: Kanalog DAC
>
>
>  
> Thanks Tom,
>
> We moved to A's and B's and all is well.
>
> Next question is if somebody can point me to the right resource for configuring a kflop to connect to a modbus slave.
>
> -Brad
>
> --- In DynoMotion@yahoogroups.com, TK <tk@> wrote:
> >
> > Hi Brad
> >
> > That will work for the first axis (but be a bit confusing). The critical thing is that AB connect to AB. So for your next axis you must skip over the unused B. Then your first encoder channel will be 0. And the next 2.
> >
> > TK
> >
> > On May 2, 2012, at 7:41 PM, "bradodarb" <bradodarb@> wrote:
> >
> > > Hello,
> > >
> > > I am now ready to try and get some motion out of the Yaskawa Legends via Kflop+Kanalog.
> > >
> > > They wired it in a non-conventional way that is 6 leads per axis starting from channel 0.
> > >
> > > Example:
> > >
> > > A+ == CHA_DIFFPLUS_0 (pin 0)
> > > A- == CHA_DIFFMINUS_0 (pin 1)
> > > B+ == CHB_DIFFPLUS_0 (pin 2)
> > > B- == CHB_DIFFMINUS_0 (pin 3)
> > > C/Z/I+ == CHA_DIFFPLUS_1 (pin 4)
> > > C/Z/I- == CHA_DIFFMINUS_1 (pin 5)
> > >
> > > Can this be done without lots of effort, or should I request it to be wire as specified in you documentation?
> > >
> > > Thanks,
> > > Brad
> > >
> > >
> >
>