Re: Motion control over RS-232

["Ed Okerson" <eokerson-at-fw.telenic.net>]

----- Original Message -----
From: "Erich Müller" <Mueller-at-eumetsat.de>
To: "Multiple recipients of list" <emc-at-nist.gov>
Sent: Thursday, November 08, 2001 6:31 PM
Subject: RE: Motion control over RS-232


> The feedback is needed for the servo, right? The stepper just gets steps
> and direction. No feedback. (other than reference switches or end stops)

I recently acquired some very nice stepper motors that have HEDS encoders on
them.  Is there a way to interface these encoders with EMC?  I already have
a circuit to take the step and direction commands and drive the steppers.

Ed Okerson