Re: [CAD_CAM_EDM_DRO] AC Servo's

Beau Beaufait wrote:

>John, where can I get info on your PPMC board set? Working on updateing the
>controller and Westamp servo drives on a Bostomatic 312 and in interested in
>your approach.
>
>

See http://jelinux.pico-systems.com/PPMC.html for specific info on that
system.
I also have some custom boards made up for interfacing to Copley 400-series
servo amps. Depending on the way they set up the fault and enable signals,
this might work, or I could make up some other ones to do the job.
The +/- 10 V velocity command signals will connect directly to the Westamp
amplifiers. It can take either single-ended or differential encoders.

Jon