On Fri, 27 Jan 2012, Viesturs L?cis wrote:
Date: Fri, 27 Jan 2012 22:49:38 +0200
From: "[UTF-8] Viesturs L?cis" <viesturs.la...@gmail.com>
Reply-To: "Enhanced Machine Controller (EMC)"
<emc-users@lists.sourceforge.net>
To: "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net>
Subject: Re: [Emc-users] Servo tuning - wtf?
2012/1/27 andy pugh <bodge...@gmail.com>:
On 27 January 2012 20:37, Viesturs L??cis <viesturs.la...@gmail.com> wrote:
What's the PID output maxing out at?
OUTPUT_SCALE = 166.667
OUTPUT_OFFSET = 0.0
MAX_OUTPUT = 166.667
So if you set the PID comps MAX_OUTPUT to 158 (and PWM scale is 166.67) that
will limit maximum PWM to the desired 95%
I don't know what these numbers mean. But if the PWM is hitting 95%
and the motor isn't going any faster then it might be a voltage or
current problem.
Any place for reading to find that out? Manual has a little
information only about output_scale.
If you go over 95%
How can I check that?
Viesturs
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