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Are there example 5i25 configurations available anywhere, preferably
for a stepper (not server) system?
I couldn't find anything in the example configurations or on the wiki.
...or is one of the examples for the other cards usable for the 5i25?
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We just retrofitted a Gerber gantry router (stepper machine) over
thanksgiving w/ a 5i25+7i76. Only hiccup was a bad pc. All you do is run
Pncconf and you're good to go. Chris and Peter have done a great job.
Example configurations really aren't needed? I could dig up the pncconf
file and
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I tried pncconf, but must have somehow managed to overlook the 5i25
option. I'll try this again when I can reboot my test system into the
RTAI Ubuntu install (I'm on PREEMPT-RT Debian right now, trying to
code user-mode hardware access).
The main
On 4 December 2012 14:51, Charles Steinkuehler char...@steinkuehler.net wrote:
The main thing I need is the contents of your [HOSTMOT2] section from
the ini file.
With the 5i25 this will only list the stepgen (etc) counts and there
is little to be gained from not using the default (max)
On Tue, 4 Dec 2012, Charles Steinkuehler wrote:
Date: Tue, 04 Dec 2012 08:51:30 -0600
From: Charles Steinkuehler char...@steinkuehler.net
Reply-To: Enhanced Machine Controller (EMC)
emc-users@lists.sourceforge.net
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
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On 12/4/2012 9:33 AM, Peter C. Wallace wrote:
You can also take one of the existing hm2-step .ini files (say
5i23.ini) and just change the HOSTMOT2 section:
DRIVER=hm2_pci BOARD=5i25 CONFIG=num_encoders=1 num_stepgens=3
for example
Thanks!
Hello! I am building an 5 axis milling machine similar to this one (
http://www.youtube.com/watch?v=R1DCXe9t3UE ) the only diference is that my
machine has the rotary table fixed on the milling table and the other axes are
configured like this ( B axis is the tilting head that is carryed by
2012/12/3 Gene Heskett ghesk...@wdtv.com
Sven, 2 things you MUST do.
1. Turn off the hyper-threading in the bios.
2. Add isolcpus=1 to the end of the grub kernel line.
Oh yes I did that already. Latest BIOS firmware and running fastest rated
SSD disc too.
CNCLinux no tweaks installation.
The kinematics may not be wrong. It depends on what the gcode is telling
the machine to do.
Just saying the kinematics is wrong doesn't lead anyone to be able to
understand where your problem is.
A simple post processor will generate gcode that needs the kinematics in
the machine to run a part.
Thanks for you answer Stuart! I generate my G-code with a generic fanuc 5 axis
post proccesor and it doesn't compensate the tool lenght or the B axis pivot
point, so i need to incorporate the kinematics in the machine control. I'm not
that good with linux and i do not know how to do all this
On 4 December 2012 18:26, alexandru dumitru alex_2...@live.com wrote:
Thanks for you answer Stuart! I generate my G-code with a generic fanuc 5
axis post proccesor and it doesn't compensate the tool lenght or the B axis
pivot point, so i need to incorporate the kinematics in the machine
On Mon, 26 Nov 2012, Jon Elson wrote:
craig wrote:
What useful information can be extracted from sensing stepper voltage
and current responses?
Mariss Freimanis of Gecko did quite a bit of work on this a while ago,
called the
unstallable stepper, I think. There should still be some info
You may be able to use the existing kinematics as a guide.
You will need kinematics to compensate for tool length. You can find
examples at linuxcnc.org.
Dimension values in the kinematics files need to match the machine to
compensate for pivot length or any geometric errors you have in the
On 4 December 2012 19:33, alexandru dumitru alex_2...@live.com wrote:
Thanks for that link Andy but that is to much for me. As i sayd, i'm not
that good with linux.
That's not Linux, it is C code.
The point is that my machine has the same kinematics as that vismach max5kins
machine from
Thanks, i'll try that! I'll let you know if this will work. About C code..it's
all blur for me :) From: bodge...@gmail.com
Date: Tue, 4 Dec 2012 19:50:52 +
To: emc-users@lists.sourceforge.net
Subject: Re: [Emc-users] 5 axis kinematics!
On 4 December 2012 19:33, alexandru dumitru
On Mon, 3 Dec 2012, Viesturs L?cis wrote:
Date: Mon, 3 Dec 2012 10:55:34 +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:
I get a rather serious exception when trying to enter a tool size in
decimals, it logs out completely.
On Fri, Nov 23, 2012 at 8:15 AM, Lars Kruse li...@sumpfralle.de wrote:
Hi Erik,
sorry - this thread slipped out of my sight for ten days ...
Am Mon, 12 Nov 2012 08:18:50 -0500
schrieb
kqt4a...@gmail.com wrote:
with an encoder on the motor shaft and a linear encoder on the axis gantry
could linuxcnc be configured to detect a stall
maybe as simple as a loose motor connector
Yes, of course it can. You need a way to read the encoders into the PC.
Mesa and Pico Systems (my
with an encoder on the motor shaft and a linear encoder on the axis gantry
could linuxcnc be configured to detect a stall
maybe as simple as a loose motor connector
Putting encoders on a stepper is an obvious idea that occurs to everyone
faced with positioning errors, but it turns out that
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