On Sat, 28 Jan 2012, Viesturs L?cis wrote:

> Date: Sat, 28 Jan 2012 20:37:17 +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?
> 
> 2012/1/28 Peter C. Wallace <p...@mesanet.com>:
>>
>> If it feels coggy or snaps to other null (no force) positions, commutation is
>> not working (in h mode this likely means the Halls are not
>> connected/notconnected right or the hall mode is wrong
>>
>
> Is bldc.n.pattern meant with hall mode?
>
> Viesturs

You could also verify that the Hall signals connected to
the BLDC component are identical for the working and non working
axis (with HALMeter) as you slowly rotate the motor shaft (with 0 P)


>
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Peter Wallace
Mesa Electronics

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