On Fri, 24 Apr 2020, David Berndt wrote:

Date: Fri, 24 Apr 2020 17:19:10 -0400
From: David Berndt <ber...@uberwin.com>
Reply-To: "Enhanced Machine Controller (EMC)"
    <emc-users@lists.sourceforge.net>
To: emc-users@lists.sourceforge.net
Subject: [Emc-users] Encoder reset on homing to index

Can anyone enlighten me as to how hm2_5i25.0.encoder.N.position seems to get reset during homing to index? I assume somethnig is triggering hm2_5i25.0.encoder.N.reset? But I don't see that plumbed up anywhere in my HAL.

I'm adding a linear encoder to a servo axis and am retaining my servo homing, but when it homes I need to zero the linear encoder as well if the rotary is going to zero to avoid huge f-errors and other issues...

Thanks,
-Dave


Why dont you use the preferred index signal to zero both encoders?



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Peter Wallace
Mesa Electronics


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