Peter C. Wallace [EMAIL PROTECTED] wrote:
What is happening is this:
Thanks for the explanation, that helped a lot, I think I got most of it.
:-)
To solve your problem there are a couple of things to try:
1. Live with it and offset you PDM
As you say, it actually works ok with the
I could not source enough current from my Parallel port for my
controll card to drive my stepper motor, so today, i added a new PCI
parallel port card.
Some information on the wiki:
http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?NetMos
Thanks Chris.
My problem is that even when i try to
Hi Paul,
can you give us the output of 'lsmod' from before starting emc2?
Maybe you can join #emc on irc.freenode.net (would be faster than exchanging
emails every couple of days)
Regards,
Alex
- Original Message -
From: Paul Pierce
To: emc-users@lists.sourceforge.net
Sent: Tuesday,
On Mon, Oct 08, 2007 at 11:33:12PM -0600, Sebastian Kuzminsky wrote:
Mine is an 8322, yours is a 9413, I can read the label in this picture:
http://timeguy.com/cradek-files/cnc/lathe/DSCN6295.JPG
The current lineup of 9xxx motors have much more torque than the
8xxx series motor I'm using,
Gentlemen,
These are the changes I made to the axis file in trunk/bin/
from:
comp = hal.component(axisui)
comp.newpin(jog.x, hal.HAL_BIT, hal.HAL_OUT)
comp.newpin(jog.y, hal.HAL_BIT, hal.HAL_OUT)
comp.newpin(jog.z, hal.HAL_BIT, hal.HAL_OUT)
comp.newpin(jog.a, hal.HAL_BIT, hal.HAL_OUT)
On Tue, Oct 09, 2007 at 07:56:40AM -0500, Stuart Stevenson wrote:
If someone fixes this and commits it would you please give me a
roadmap of what you did as an education tool for me?
This is exactly the fix I checked in yesterday.
I am about to format a drive and install Ubuntu/Emc on a newly
aquired pc and I have a couple of questions.
What is a very rough eta on EMC2.2 release? This month, this calender year?
Will the release be on live CD?
I have a working setup with the current version and can re-install it
on the
Stephen Wille Padnos wrote:
Jon Elson wrote:
[snip]
Oh, I've got one, too: If you have a start spindle (M03 S1234)
in the first line of the program, and use the run from line
function in Axis, it will not start the spindle! There is no
workaround for this except a manual spindle switch.
Sebastian Kuzminsky [EMAIL PROTECTED] wrote:
Jon Elson [EMAIL PROTECTED] wrote:
You need a lot more voltage supplying the H bridge. At 55% duty
cycle, you are getting 12 * 0.55 = 6.6 V at the motor. I am a
little surprised the motor doesn't start to turn before this, it
must have a
On Tue, 9 Oct 2007, Sebastian Kuzminsky wrote:
Date: Tue, 09 Oct 2007 10:33:38 -0600
From: Sebastian Kuzminsky [EMAIL PROTECTED]
Reply-To: Enhanced Machine Controller (EMC)
emc-users@lists.sourceforge.net
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Subject: Re:
On Tue, 9 Oct 2007, Sebastian Kuzminsky wrote:
Date: Tue, 09 Oct 2007 00:07:08 -0600
From: Sebastian Kuzminsky [EMAIL PROTECTED]
Reply-To: Enhanced Machine Controller (EMC)
emc-users@lists.sourceforge.net
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Subject: Re:
On Tue, 2007-10-09 at 10:33 -0600, Sebastian Kuzminsky wrote:
... snip
I don't have an oscilloscope, just a cheap multimeter, so I don't think
I can accurately measure the current just at spinup time.
Or wait, would this work? I'll put the ammeter inline with one of
the motor leads, and
Peter C. Wallace [EMAIL PROTECTED] wrote:
BTW we have several of the what I think are same type of motors (19.1V, 500
count encoder) The ones we have come from HP 7540? plotters.
Yeah, they seem like fairly common motors. Are you using yours as servos
by any chance?
I'm curious, what kind of
Chris Radek [EMAIL PROTECTED] wrote:
On Mon, Oct 08, 2007 at 11:33:12PM -0600, Sebastian Kuzminsky wrote:
What kind of leadscrews are you using?
they are the 1mm pitch triangular thread that came on the machine.
This gives a scale of 6000 counts/mm, too high for software counting
at much
Hey everybody-
Thanks, Jon et al for setting me straight concerning the whole G54
offset thing. The wiki page was very helpful. I had no idea that
offsets like this would persist from instance to instance of EMC2...
On to the next question! I'd kind of like to be able to use M3,4 / M5
to
gecko servo drives are step and direction input. this puts
the pid loop outside of emc. (for some reason I don't like
that ;))
I have been playing around with a 10+ amp fet bridge that
jmk helped me with. It has no current limiting but has not
been a problem so far.. It does turn on the lower
Hi
I asked many times before but couldn?t get answer.
What is the solution for putting two 5i20 cards into one setup?
It is impossible to put two 5i20 boards in one computer because space
between two boards is so small that it is impossible ? no room for 50
pin connectors at all.
The single
Gentlemen,
When starting in the middle of a program on my Cincinnati control
and (I think) Haas controls the controls process the program as if the
machine was running. This sets the state of everything as if you ran
the machine to that postition and pushed feed hold. When you push
cycle start
Using Emc2 off of the Live cd and updated to 2.1.7, I installed a 2nd
hard drive but the file browser does not see it. It is detected okay in
the bios. What could be the problem?
Jack Ensor
-
This SF.net email is
Hi all,
I am trying to figure out Cutter radius compensation. And everything
I try seems to be wrong. The example in the manual even reports
Concave corner with cutter radius comp. I have written a short
program to cut the outline of a gate handle and it reports Cutter
gouging with
Stephen Wille Padnos wrote:
Jon Elson wrote:
Stephen Wille Padnos wrote:
Jon Elson wrote:
[snip]
Oh, I've got one, too: If you have a start spindle (M03 S1234)
in the first line of the program, and use the run from line
function in Axis, it will not start the spindle! There is
Sebastian Kuzminsky wrote:
Sebastian Kuzminsky [EMAIL PROTECTED] wrote:
Jon Elson [EMAIL PROTECTED] wrote:
You need a lot more voltage supplying the H bridge. At 55% duty
cycle, you are getting 12 * 0.55 = 6.6 V at the motor. I am a
little surprised the motor doesn't start to turn before
I hope that 2.2 will be out this calendar year.
When it is available, you'll have a choice of upgrading to it on your
existing installation (though not if it's Ubuntu 5.10), or installing
fresh from a new Live CD image that will be released at about the same
time.
Jeff
hello everyone:
we have a computer whose architecture is mips.I try to compile the
emc(version: 1.2.0-rc1) on the machine. But I found there is a object file
in /emc/src/emcmot .The file is smallmath.o , its format is X86.
so I cannot link it on the mips machine.
How can I do with it? or
Make sure you issue a nonzero spindle speed, even if your spindle has no
speed control:
M3 S1000
Jeff
-
This SF.net email is sponsored by: Splunk Inc.
Still grepping through log files to find problems? Stop.
Now Search
emc 1.2.0 is an old and no longer developed version of emc. The current
version of emc2 doesn't have any file named smallmath.o.
the contents of smallmath.o are uninteresting:
00cc W acos
00cc T __acos
00c0 W atan
00c0 T __atan
0050 W cos
0050 T __cos
T
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