On 2021/08/31 14:46, Todd Zuercher wrote:
Pretty sure all you need to do is set your home position equal to your home
offset in your ini file, then the machine will not command a move when homing
is done.
Unfortunately I have to make the move afterwards as the pin location is
not at the zero point. It's just at some random but fixed location and I
have to make the offset move to the zero location. This is the problem
Todd Zuercher
P. Graham Dunn Inc.
630 Henry Street
Dalton, Ohio 44618
Phone: (330)828-2105ext. 2031
-----Original Message-----
From: Sam Sokolik <samco...@gmail.com>
Sent: Tuesday, August 31, 2021 7:56 AM
To: Enhanced Machine Controller (EMC) <emc-users@lists.sourceforge.net>
Subject: Re: [Emc-users] Force homed signal
[EXTERNAL EMAIL] Be sure links are safe.
Pretty sure you can do this where you set the home position at homing. (So it doesn't move).
The k&t homes to 38",34"',24 respectively.. it sets those positions but
doesn't then move anywhere else.
On Tue, Aug 31, 2021, 2:04 AM Marius <mar...@mastercut.co.za> wrote:
On 2021/08/31 03:25, Leonardo Marsaglia wrote:
Hi Marius,
Are you driving your A axis with steppers or servos? What are you
using
as
the physical home switch?
You can always fool the homing sequence at least into some extent. I
wanted
to use servos in open loop but that was incompatible with homing
with index. So I bypassed the home switch for the final detection,
and then feeded the index pulse of the servos making LCNC believe it
was the home switch. May be you can implement something like that.
El lun, 30 ago 2021 a las 9:23, Marius (<mar...@mastercut.co.za>)
escribió:
It uses steppers and there is no home switch. The machine was built
for
Mach3 and they used a pin to lock the rotary axis in a known place.
Then they applied an offset to put the axis in the zero position. This
position was not where the pin locked the axis. My problem is that I
can apply the pin before the homing cycle starts but I cannot release
it before the offset is applied to the axis at the end of the homing cycle.
Hi
I am trying to create my own homing sequence on the A axis in Gmoccapy.
Is there a way to set the "homed" signal to true once I have done
my sequence?
Regards
Marius
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