I found nothing.
Seem's that developers all have machines with ATC and EMC as is work's
ok for them. All other user's (with coolets routers) need's to use some
strange workarounds. In my case the toolcnahge.py script from this
thread. Near all machines I see does have option to do tool seeting
Is EMC2.4 tested and free of problem/glitches? I had no problem with
EMC 2.2.5, and it work perfect in running my machine for 14 hours
continuously!
2.4 is the newest production release. So there could be some bugs
but has been tested by people.
There is no live cd version yet.
How this
I had a thought about that and there is one BUT... I am going to use
stepper motor to control the rotary axis and as far as i know there is
only one way to create a closed loop system - EMC outputs PWM signal
and receives encoder data and then there has to be PWM-to-step signal
converter.
I was thinking of tearing apart an old Fanuc arcmate sr with RJ control -
-or whatever available bot i can get my hands on-
and using the components to re-cnc the wells index 823 mill i have
the mill left factory as a tape N/C deal,
but at some point in its life was stripped of motors and
On May 15, 2010, at 2:05 AM, Slavko Kocjancic wrote:
I found nothing.
Seem's that developers all have machines with ATC and EMC as is work's
ok for them. All other user's (with coolets routers) need's to use
some
strange workarounds. In my case the toolcnahge.py script from this
Viesturs Lācis wrote:
I had a thought about that and there is one BUT... I am going to use
stepper motor to control the rotary axis and as far as i know there is
only one way to create a closed loop system - EMC outputs PWM signal
and receives encoder data and then there has to be PWM-to-step
On 15 May 2010 11:56, Viesturs Lācis viesturs.la...@gmail.com wrote:
I had a thought about that and there is one BUT... I am going to use
stepper motor to control the rotary axis and as far as i know there is
only one way to create a closed loop system - EMC outputs PWM signal
and receives
On May 15, 2010, at 9:24 AM, Andy Pugh wrote:
There are people running closed-loop stepper systems.
Really? I keep getting told you can't do it for various reasons.
One way is to
use a velocity-mode stepgen and to pass the output of the PID as a
velocity request. It would also be possible
On 15 May 2010 15:02, Tom Easterday tom-...@bgp.nu wrote:
On May 15, 2010, at 9:24 AM, Andy Pugh wrote:
There are people running closed-loop stepper systems.
Really? I keep getting told you can't do it for various reasons.
...
I would love to see someone's configuration files who has made
Viesturs Lācis wrote:
I had a thought about that and there is one BUT... I am going to use
stepper motor to control the rotary axis and as far as i know there is
only one way to create a closed loop system - EMC outputs PWM signal
and receives encoder data and then there has to be PWM-to-step
Tom Easterday wrote:
On May 15, 2010, at 9:24 AM, Andy Pugh wrote:
There are people running closed-loop stepper systems.
Really? I keep getting told you can't do it for various reasons.
I would love to see someone's configuration files who has made a closed loop
with
On Sat, 2010-05-15 at 07:34 -0400, mtg7...@aol.com wrote:
I was thinking of tearing apart an old Fanuc arcmate sr with RJ control -
-or whatever available bot i can get my hands on-
and using the components to re-cnc the wells index 823 mill i have
If it were my mill, I would look for some
On Sat, 15 May 2010 07:31:08 -0500, you wrote:
I think there is an interest in this because I think it's a good
feature.
However, as the work around is fairly simple the priority for
creating this feature would be low.
Work around simple? Please tell.
I turn nylon pretty regularly. It has a
2010/5/15 Stephen Wille Padnos spad...@sover.net:
Viesturs Lācis wrote:
I had a thought about that and there is one BUT... I am going to use
stepper motor to control the rotary axis and as far as i know there is
only one way to create a closed loop system - EMC outputs PWM signal
and receives
Hi
i check in downloads on linuxcnc web i did not see EMC2- 2.4.
is 2.4 a upgrade from 2.2.5 or total new program?
is 2.4 tight to UBUNTU or i need to do compile thing?
i be interesting in sample of wiring pendant.
i think that if new release can make easy to wire pendant than i can try it.
I have Emc from a Live-CD install now updated to 2.4.0
I would like to try a few modifications to Axis, dealing with the feed
and spindle overrides.
Want to toggle the number keys between feed override, spindle override,
and both. Buy both I mean changing feed and speed to maintain the same
Viesturs Lācis wrote:
2010/5/15 Stephen Wille Padnosspad...@sover.net:
[snip]
Motors will be moving relatively slowly, so loss of torque in high
speeds is not a problem.
I expect that rotary axis will have to hold their existing position
more than do any movement at all and steppers are
From the discussion I have heard there are many concerns about putting
this functionality into EMC2 plus it is viewed as being very difficult.
However, I was working some some hal configuration the other day and
there is a hal component that allows an offset to be put into a position
command
OK.. now I am confused. I haven't looked at Les' jog during tool change fix.
Where is that fix documented? Is it in the Wiki?
I have no idea why that is not in V2.4. Perhaps no one asked that it be
included?
Are you saying that you can do a jog during a tool change but you cannot do a
Use the Synaptic package manager to get and install Idle which is a
editor/debugger for Python. It is small, yet powerful for finding
errors and testing code. It saves much head banging.
There is also Eclipse, which is a full blown IDE. It has a Python add
in that you can load off the
Hi
i check in downloads on linuxcnc web i did not see EMC2- 2.4.
is 2.4 a upgrade from 2.2.5 or total new program?
is 2.4 tight to UBUNTU or i need to do compile thing?
thanks
aram
http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?UpdatingTo2.4
On 29 April 2010 21:36, Anders Wallin anders.e.e.wal...@gmail.com wrote:
And I did get as far as actually rotating the
motor with control by emc2/mesa5i20 card
http://www.anderswallin.net/2006/06/first-steps-with-brushless-servodrive-microchip-dspic-irf-irams/
I was just looking at that.
I
main releases usually comes on one CD. Is 2.4 inter media release that
soon will be updated again?
After upgrades will I need to reset motor tuning parameters?
aram
Hi
i check in downloads on linuxcnc web i did not see EMC2- 2.4.
is 2.4 a upgrade from 2.2.5 or total new program?
is 2.4
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