How can I change the polarity of the direction signal?

Subject: How can I change the polarity of the direction signal?
From: John Guenther <jguenthe-at-nafis.fp.trw.com>
Date: Tue, 13 Mar 2001 11:39:23 +0000
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Sender: jguenthe-at-nafis.fp.trw.com


My question is, how can I change the polarity of the direction signals
without using negatifve values for movement?  I would like to be able to
switch the polarity of the direction signal so that positive movement
commands would move the machine in the proper direction.  I suppose
I could rewire the steppers, but I would rather not.

John Guenther

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- Re: How can I change the polarity of the direction signal?
  - From: "Graham Hollis" <ghollis-at-sprynet.com>

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