My machine is set to to amax. speed of 4800 mm/min (~ 190 inch/min) and
an acceleration of 9600 mm/min.
But somehow, during milling I reach only speeds of up to 600 mm/min when
doing small steps in the program.
The thing is controlled with an older PC I still had standing in a
corner - don't
Fred,
coil winder ... then indeed you want these multiple revs/s
I agree with Steve, this is a cool application.
His remarks sound usefull. But then, should stepconf not prevent us to
do this?
I configured my system using stepconf and it will just not allow me to
increase the speed above a
Aram,
measuring torque on an AC servos is definitely possible.
It is not as simple as measuring current but this does give some feedback.
I don't think that the current used by the servo drivers is a measure
but you try Stan's setup that way.
There are servo drivers with force-feedback but I
Gene,
Just a dir listing, I haven't written a page yet.
I think I started the other way around.
I've got a page but no photo's yet - At the end of the day I never find
(ehh.. take) time to make some photos but today will hopefully be different.
The machine is working, spindle is attached
Jim Coleman wrote:
I've got 3 little steppers that i want to use, they're 5 wire and i
believe bipolar? if anyone knows where to find datasheets for teac
14769070-30 motors from old 5 1/4 floppy drives, i'd sure like to get
a copy. i know the motor is tiny, i'm only using it for a toy,
Jim,
with these motors im not looking for step direction, i want to use
stepgen to switch the 4 coils, thats why I'll use a higher step mode,
like 5 or 6. I was thinkin about just usin NPN transistors from the
parport to switch the coils. if i end up killin the parport by not
usin
What I meant to say is that you do need motor drivers, the outputs of
the parport will not let you draw any current (that is of use for
stepper motors).
You can draw 10, if you're lucky even 25, mA from the parport directly
so to control the stepper motors you will need a driver.
Why does
Sean,
The stepper driver looks OK at a first glance but I did not have a
detailed look at the schematics.
It looks to be a full-step driver which is nice since full step drivers
tend to have a higher torque than microstep ones.
But I would stay away from the easy to build desktop thingy from
Aaron,
The gantry weighs about 70Kg and I have 16mm lead screws with
4mm pitch. Could some one tell me what specs I need so i can look out for
stuff on ebay UK.
I have 6.4 Nm (~ 900 oz inch) motors, my gantry weighs about 80-90 Kg
and 16mm lead screws with 5mm pitch.
The motors are way
Aaron,
The gantry weighs about 70Kg and I have 16mm lead screws with
4mm pitch. Could some one tell me what specs I need so i can look out for
stuff on ebay UK.
I have 6.4 Nm (~ 900 oz inch) motors, my gantry weighs about 80-90 Kg
and 16mm lead screws with 5mm pitch.
The motors are way
Gentlemen,
My milling machine uses 2 ball screw spindles with separate motors (and
separate microstep drivers) to move the Y-axis portal which is 1.2 meter
wide.
To do accurate homing, each axis should have its own homing switch and
the motors should be controlled using different I/O signals.
Rayh,
the whole gauntry acts as a swivel :-}
It's all made of aluminium sheet 15 mm thick, 30 cm wide and 70 cm
height with two 80x80 beams of 122 cm long. If I remove one of the ball
screws I can move that side a few centimeters without applying too much
force.
I thought of adding a timing
Gary,
I also have problems with the mail servers (from sourceforge that is).
For some reason, most of my mails I write through Thunderbird arrive
with a normal delay but last Sunday I wrote an email (Re on How do I
calculate leadscrew push/pull forces? but that mail only arrived 2 days
later.
Robert,
Being new to g-code and cnc I've been trying to learn the best way to
think about the coordinate spaces and offsets etc (for a cnc mill).
I'm thinking I should use a **fixture** plate with alignment pins etc to
mount to the table. Some kind of pallet plate to hold the work
(plugs
Gary,
I think this doesn't even have to be mounted. It could simply be a little
device you place on the table whenever needed, though it wouldn't be quite
as fast as a prox switch. I just found this while poking around the net:
It makes me wish I had a nice granite surface plate, and height
gauge. I used to wonder what people did with those, but lately I've been
finding lot of uses for them.
I've got a friend who makes carbon disc wheels for bicycles.
He uses one to check if the rim is perfectly round and flat.
Matt,
My purpose is to be able to have easy to install updates or hot fixes,
in between released versions if required, without
emc2-dev/CVS/run-in-place.
Good question, up to now I just waited for a new LiveCD. I think the answer
is on:
Alex,
On Thu, 2008-05-15 at 10:13 +0300, Alex Joni wrote:
https://www.myvoice.nl/horde/imp/message.php?index=49388#
Hi Rob,
updates which you get automagically won't screw your install.
We only provide automatic updates for the same release branch of emc2 (so
if
you have emc2.2.2 you'll get
I'm building a little cnc router with EMC2 as the
controller software running with Xylotek steppers and
everything works fine but when i try to reboot or
shutdown ubuntu it stops with a segmentation fault
error. This only happens when i run EMC2, if i run any
other program from ubuntu except
How does EMC2 build bicycles?
John
Easy, just write G-code to mill a mold, apply carbon cloth and epoxy resin
in the mold, inser a tube (a bike's inner tube) and bolt the mold together.
Then apply pressure to the inner tube and let the epoxy harden.
This is how I make bikes. Until now the
Is tapping obsolete?
http://www.emuge.com/carbide_thread/
Nope, tapping is still useful, these tools need space (try making a 2 mm
thread this way - the tool is larger).
But this is really useful, there are different tools. Threading mills like
the one shown in the picture give a fixed pitch
Aram,
i talk to company that manufacture encoder with 5 000 000 pulses per rev.
the problem is that that encoder has MAXIMUM rpm less than 200 rpm!!!
so that encoder can be speen faster than 200 rpm because frequences not
enogh to keep so much pulses.
if you want speen faster get lower
Kirk,
I have some stuff called Spann-Folie in German. I bought this from
Sartorius in Germany.
I friend of me used it also to create round disks of a few milimeters thick
on his lathe.
The label on the packaging tells me it's called
Mitee-Griphttp://www.miteebite.com/products/mitee_grip_e.html.
I agree with Jon:
You really HAVE to have a hardware E-stop!
The business with the pointer focus on the GUI is pretty
dangerous, and I run into it all the time.
'In the Beginning' I just used the E-Stop input pin from the HAL,
but I was wondering if this is safe enough so I now added a
http://linuxcnc.org/compile_farm/festcam.shtml
HUH! Bunch of pikers - where the heck are you? All I see are
empty chairs!
Jon
Agree, it's only 2 at night and already everyone has gone of to bed ? :-)
Think this is good though, you need to be fully awake when operating these
powerful
I know this is probably my own fault for not having limit and home switches
(yet)
But I keep getting headaches from the Axis behavior of the touch off
function in Axis.
When I move my zero position finder and then try to do a touch off with 4mm
to get the home coordinate, suddenly the OK button
Andy,
could it be that my z-axis is too slow for a certain movement? i think the
errors
happen on g0 commands after about 40mm of movement. if there is a time
constraint, the software could trap into a timeout and answer with a
following
error - but, to be hounest, this sounds ridiculous
It has occurred to me that there is no reason that I couldn't use two
keyboards - one actual and the
second wired to push buttons. (Has anyone done this?)
Sure, there are things for sale that will do this but I just took an old USB
keyboard (one that had seen too much coolant ...) and wired
Jack Coats wrote:
I heard that Mach3 has a facility to 'home' an axis that has multiple stepper
motors on it,
designed for gantries with two motors on the X axis, where each leg of the
gantry has ahome switch.
Ok, finally, the question. How can we do that with EMC2? A few hints how
Thank you Greg,
but I have had some unrealistic expectations placed on me at work (my meat
and potatoes job) recently which I stood up against (successfully)
My MPJ just told me that I may get loads of time for my hobbies (they
call it 'resturcturing' and 'making people redundant', I
Guys,
I am definitely not a moderator but ...
I see lots of posts that have subjects not matching the content and complete
quoted emails.
Could we please try to get the subject of emails matching the content and
quote only the necessary lines of the original email.
Things are getting impossible
Hi,
I'm not sure this is related to M00, I have a similar problem on my 2.2.2
system.
At a sudden moment touch off won't work anymore.
As soon as I enter a value, the OK button is grayed out.
Rob
On Tue, Dec 2, 2008 at 12:21 PM, rtwas [EMAIL PROTECTED] wrote:
Hello,
I upgraded to 2.2.7 and
Risto,
dxf2gcode will not get you 5 axis milling
If you use Rhino 3D there is MadCAM, (link on the rhino3d.com website
http://www.rhino3d.com/resources/display.asp?language=listing=460).
The German Rhino agent FILOU has some more info stating that version 4.1
has 4 5 axis milling support.
This
Dirk wrote:
Yes, this sounds very simple. So, maybe I have to imagine parts as if they
are trapped in a sphere and only the outside has to be removed. Something
like Michelango did: he only had to remove the marble on the outside because
the statue was already on the inside. Sorry, can't find
Raymond,
as you will understand from the other positive mails it is definitely
worth the effort.
Almost any stepper driver/motor combination is possible. I am using an
old Compaq PC, slower than 1 GHz and 512 (or 1 GB - I forgot) MB of
memory.
I am using stepper drivers with optical isolation
I also have to do manual tool changes and was thinking to do this with a
simple subroutine in my programs.
Combined with a tool-length probe which can be a simple industrial push
button with stainless steel button (the ones I've seen are accurate
within 0.02 mm)
1. move up and stop spindle
Hi,
I have an EMC2 controlled CNC mill with stepper motors but I am not too
happy about the parallel port being used as stepper signal generator.
My current configuration is a standard one generated with the step
configuration wizard but I am guessing the PC uses quite some time to
calculate
Sebastian, Alex, Eric, Jon,
(did I forget anyone who responded, then I'm sorry)
Thanks for all the tips.
As Sebastian suggested I will definitely do a system analysis before
spending money but spending 200 USD on a 10,000 EUR machine is not that
high an investment. I will not opt for the 7i43
Thanks,
Peter C. Wallace wrote:
We will have PCI express versions of Anything I/O cards later this year
...
That said, I would not worry too much about PCI dissapearing, I expect
Motheboards with PCI to be available for at least 5 more years
That is what I would expect. But I hope my
Roger,
Eric,
Personally, I think the best way to cut insanely small segments is not to
generate them. Instead of doing a P0.1 on the machine side change your
tolerance
on the CAM side. I do a lot of contouring in using VisualMill and the size of
the G-code varies in direct relationship to
Steve Blackmore wrote:
Softlimits? I don't use them. I have limit switches, I don't use them
either, I think since the eighties I've hit them twice. They are simply
there to stop the machine ramming the end of the ballscrews ;)
I don't directly use machine coordinates either, they are
Len,
steppers makes this problem very easy and it has indeed been discussed
before.
Searching on the term two motors I was able to retrieve a number of my
own posts about this.
http://article.gmane.org/gmane.linux.distributions.emc.user/8147/match=two+motors
is an older post describing a
Peter,
this is mainly to the EMC developers.
I am not an EMC developer. I am a challenging user, just like most of us :-)
Seriously: After all my efforts I am inclined to exclude all other causes
of the misbehaviour than stepconf. Is it really true that nobody ever
reported problems with
Great idea.
Might be nice for regional gatherings.
Time to point to http://www.frappr.com/emc2 again, there's a nice map of
EMC2 users - but are there really only two users in the whole of the
Netherlands? We're not that small a country !?
Cheers,
Rob
On Fri, Apr 3, 2009 at 9:43 PM, Jim Combs
Alex,
I think the webpage could be a better place than the wiki.
If there are enough people out there who are ok with doing this, we can add
a community-module to linuxcnc.org, so every registered user can set up a
profile with pictures, links, personal information, etc.
Let me know if
Don,
good thing you kept the .ini and .hal files - reminds me to make backups
once again cause I think I changed the files since the last backup ...
I copied my working config for the mill to 3 different machines (one
active, one backup and one to play with at home) by comparing a setup
Matt,
I finally found some time to look at your files.
Thanks, the files look great - well documented so this should get me
going without any problems.
I just ordered 2 5i20 boards so I have a spare or a second system to
play with. This will also give me enough I/O to add all the extra I/O I
Len,
you give me too much credits.
I don't know that much about the HAL and to be honest, I am just able to
understand the HAL files that I got as samples.
Did this all with a bit of standard logic gates since my PC does not have
enough I/O to capture all the signals.
But my 5i20 and 7i43 Mesa
I have to agree with Aaron, a job well done!
I think we are the lucky guys. User density in England and the
Netherlands is higher (per square mile) than in he US :-)
There are 408 registered users on linuxcnc.org but still less than 60
users on the map so there is still some work to do - for the
Hear hear,
These little home shops don't have to pay employee
healthcare nor pay corporate taxes. They can likely pay the lower
capital gains taxes on what their robots, cnc mills and Fab machines build.
Things are not that different on the other side of the world (the
Netherlands).
I started converting my EMC2 mill from parport to the Mesa 5i20 hostmot2
stepper and got stuck with a problem.
The parport configuration works fine but the hm2_stepper config is
having problems.
I keep getting joint xxx following errors. I checked the docs but
cannot explain this: ferror,
Sebastian,
Another brave hm2 testing volunteer! Welcome!
Yep, slow system, problems with parport and not enough I/O made me buy
two 5i20 cards (and a 7i43) card. One 5i20 for the main system, one as a
backup/second system at home and the 7i43 to play around with and try
some FPGA
Duc,
I have to agree with Jeff.
http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?action=browseid=Installing_EMC2revision=146
describes in good detail what to do to install EMC (from the Live CD), get
the sources and the tools and compile everything.
The EMC team did a real good job on this: I
Hi,
is it possible to invert the DIR signal of the stepgen output of the
Mesa 5i20 board?
On my old (parport) config I had the DIR signal inverted so I was
looking for a similar option on the hostmot configuration.
Otherwise I'd have to open the controller-box to change one of the
phases of
Thanks,
this works - I thought that only worked on standard output lines - not on
special function pins.
Sometimes I am thinking too complex...
Meanwhile I also added spindle control with a PWM output. I think the docs
are a bit outdated (or I just found the wrong ones).Some docs tell me the to
I would not mind saying thank you to the developers or the volunteers at the
shows by buying them a beer, lunch or maybe even some hardware to play with.
We do have nice beers in the Netherlands ;-)
Cheers,
Rob
On Sun, Apr 19, 2009 at 7:36 PM, Stuart Stevenson stus...@gmail.com wrote:
After
On Mon, Apr 19, 2004 at 3:33 PM, John Thornton jet1...@semo.net wrote:
I've added a bit to the manual on this after reading this...
http://www.linuxcnc.org/docview/devel/html//drivers_hostmot2.html
Heck it even makes sense to me now :) I think...
It even makes sense to me :-)
Most of this
Hi,
the past week(s) I have been working on getting my hostmot2 system
running with the Mesa 5i20 card and stepper motors.
Up to a certain point this is a success. But there still is this problem
with joint following errors - whatever I try I keep having joint
following errors.
I tried
forgot a link to my configs: http://www.myvoice.nl/freesmachine/configs/
The elan config is the old parport config, hm2-stepper the hostmot2
stepper motor config.
Rob
--
Stay on top of everything new and different,
Alex Joni wrote:
You didn't say what emc2 version you're using.
hm2-stepper has been reworked for 2.3.0, so you might have better success
with that.
Yes, I am using 2.3.0. The version I compiled from CVS end of last week
so the one without the humming and dithering in the motors.
* you
Sebastian,
Sebastian Kuzminsky wrote:
Some other thoughts on the hm2-stepper config you linked in an earlier
email:
You dont need a BASE_PERIOD for hostmot2 - the base thread is in the FPGA.
Your SERVO and TRAJ periods are both 100,000 ns, which is pretty
aggressive, 1,000,000 ns is more
Sebastian Kuzminsky wrote:
Matt Shaver wrote:
...
Are you running with the hm2 stepgen's maxvel and maxaccel 5% higher
than the TP's [AXIS_?]MAX*, and still getting following errors?
I changed the hm2 stepgen and maxvel to values that are a bit higher
than the AXIS_ values - this
Sebastian Kuzminsky wrote:
I'm glad that worked :-)
I'm hoping that i'll get stepgen maxaccel=0 working soonish, then we'll
make that the default and the user will just set [AXIS] stuff correctly
and things'll work.
Just let me know when it's done. I'd be happy to cvs the new sources and
Robert,
as also written by others, the 'override limits' button on the (Axis)
user interface allow you to back of from the limits.
But in general, the limit switches should be placed at such a location
that these are never hit during normal operation.
On my machine the travel of the Y axis
Jon,
same question as Gene. Pix would be nice.
I was thinking of buying one from stappenmotor.nl, they are charging 41
EUR ex. VAT for a 60mm encoder. I did not even think about one-handed
operation, sound very usefull though.
With a custom made (3D printed) housing from shapeways this will
Rainer Schmidt wrote:
I just bought one from ebay for $15. A Logitech RumblePad... Probably
it gives force feedback when you run the bit into a fixture... lol
Rainer
But probably the fixture will be dented- much like the car is dented
when you bang your head on the hood afterwards;-)
I'm lost.
I thought that the touch-off feature was for setting the workpiece home
position.
So I search for the side of my workpiece with one of these LED feelers
(kantentaster in Dutch, don't know the English term) and perform a
touch-off with 5mm. I thought this should set my coordinate (X or
Tom,
The G53 command results in the following error:
interp_error: Can use only G5.2 or G5.3 after G5.2
Is this a bug? - There is no G5.2 or G5.3, only a G53 and the manual does
not mention any dependencies on G53.
I also read the information on G92 - it sets global offsets and affects all
Chris,
I downloaded a version from cvs about two weeks ago - in the speed of
EMC development this indeed is 'a while back' :-)
Based on your mail I did a cvs update / compile and now G53 works.
Regards,
Rob
Chris Radek wrote:
On Fri, May 01, 2009 at 09:39:07AM +0200, Rob Jansen wrote
Doug,
I've seen the responses from other stating it's kind of OK as long as
you watch out.
Well, I can tell you it's not OK.
Use the cable for anything but steppers, servos, encoders, limit or home
switches etc.
I have seen problems even when the spindle's VFD signals and stepper
cables were
Gene,
Can you describe this Olflex cable please?
http://www.olflex.com.mx/clientes/estructura/img/administrador/archivos/olflex_classic_110_cy.pdf
I use the 110 CY cable, the standard 110 cables has no shielding. The 21
AWG cable is perfect for signals, I use the 18 AWG for the stepper
Gene Heskett wrote:
They are now included at
http://gene.homelinux.net:85/gene/emc as 'probe-*.jpg'
These opto's I used have about a .150 gap. It holds the thing together when
assembled. I don't recall now if they have schmidt outputs or not.
Nice probe.
I made one using the Renishaw
Michael,
the documentation is of course the first thing where to look for the
information you need.
But having been there myself I know it can be quite overwhelming ...
I've been reading in parts of the documentation and troubleshooting
pages that some of these issues could be due to step
Well, Kirk did it again!
I think MPG's are too expensive, so I am trying to see if I could make
one. What I have so far is at the top of the page here:
http://www.wallacecompany.com/machine_shop/Shizuoka/
I found this MPG
Michael Jones wrote:
I'm not SURE about the Z axis variations, but things seem to be more
stable - I'm doing an engraving right now, so the jury's still out,
but it looks good.
When setting up my machine I created a small G-code program to move the
axis up and down at different speeds
Gene, Gary,
I use double sided tape a lot for milling EPS/XPS foam and sometimes for
PCB milling.
There is a problem with the tape wrapping around the mill when you mill
through the tape, not that much of a problem for PCB material with a
spade mill but it could be a problem with one of those
Hi all,
I am not sure if it is just me or my Linux machine but I have a problem
that looks like memory leaks or something like this.
After running a very large G-code program (like 655,000 lines of code,
14 MB filesize) EMC becomes real slow. A clear live plot (ctrl-K) does
not help but after
The same procedure as Belli Button suggest is indeed standard. Two (half
height) gears mounted on top of each other and interlocking the the
driving gear to remove the play on the gearing.
Easy for standard gears or trapezoid and ball screw axis (two nuts on
one axis) but a bit more complex for
Rainer,
I am more talking in the range of 650.000 lines.so about 40 times as
big as the program you tested.
l am milling Large molds with high precision resulting in these very
large programs.
Rob
Rainer Schmidt wrote:
15K lines with 6 subsequent runs without exit or reboot and no
Rainer,
I am more talking in the range of 650.000 lines.so about 40 times as
big as the program you tested.
l am milling Large molds with high precision resulting in these very
large programs.
Rob
Rainer Schmidt wrote:
15K lines with 6 subsequent runs without exit or reboot and no
You're kidding me right???
I called them today to figure out what cards do what and which is
supported by EMC. We are looking for more than one... cough cough...
That call was a pretty bad experience and after reading the above
they're off the short list. No further information required. If
Hubert,
there is also the option of integrating a tool length sensor.
With the first tool set the home position of the Z-axis and use the tool
length sensor to record a tool-sensor offset.
After changing the tool, go back to the tool length sensor and determine
the tool length, minus the offset
Andy Pugh wrote:
2009/6/20 Rob Jansen r...@myvoice.nl:
how would EMC know how to move back to the last
programmed position/
I don't think it needs to, it will either do the next G0 (which is no
problem at all) or do a G1 which might get a bit boring.
You do need to do something
Some time ago there were a few mails about an EMC Fest in Europe.
Just this week another Dutch EMC user (Dirk) sent me an email to trigger
me about the silence about the European EMC Fest. We both feel the need
to do something - even if it is just the two of us :-}
But I do not have that much
Aram,
i use text edditor. and file has extention .txt
in file everything cleare and problem. i save file. when load into EMC2
lines 6 and 7 joint to line 5
in a terminal window type: od -c filename.txt (without the ).
Copy/paste the output to this list, then I'll be able to see if there
are
to avoid a problem you need to know what is causing it.
If the problem is on the first line, then use head as a filter to only
show the first 20 lines of the output.
Just type:
od -a test.txt | head
I am not sure what your linux/unix background knowledge is but in this line:
1. od -a
I just got an email concerning the use of the G64 P... G-code I
introduced in the output of the postprocessor in DeskProto. I found this
to improve speed a lot and reported this to DeskProto about a year ago -
they were happy to add this in their default post processor configuration.
Apparently
Chris Radek wrote:
would be good to have a historical overview of all the changes since
Thanks Chris, this may not be the comprehensive feature list I was
looking for (I know the chance of having such a list is small) but it
does allow me to track some of EMC's history. Something that is nice
Richard,
quoting from one of your earlier mails:
Thanks to everyone who tryed to help, thanks to everyone behind such a
great project.
Dito!
I had a bit more success than you had with the support from this list. I
had some problems with the Mesa HM2 configuration files that were solved
Peter,
my driver is a CMD-50c which can handle 15-40v, and 3.5 amps, but I do
not have access to anything above the 19v I currently have.
Thanks for everything, it looks like I will be looking for other motors.
Try to get hold of a power supply with a higher voltage.
Coils, as used in
Dale,
if the article is to show EMC capabilities in order to promote the
retrofitting of EMC I am interested.
I have a business relation with two of the same milling centers with
very old Fanuc controllers.
One is broken (PC problem) and repair will cost more than an EMC
retrofit. Also the
Robert,
Forget the fancy math. Mostly CAM takes care of that. Complicated sub
routines aren't used a lot either.
Main reasons being, the operator is likely to know nothing more than the
standard Fanuc stuff and if he doesn't understand the code your asking
for trouble. Commercially, time is
Peter C. Wallace wrote:
The three phase PWM generator does have high and low side drive and
deadzone
timers but a three phase drive is probably not a good beginner project :-)
You can also count TTL encoder signals directly with the FPGA board.
Hm, some good memories come back. My CNC
Kirk Wallace wrote:
Oops, the first video is of a laser, I meant to highlight the electron
beam welding.
But also real nice stuff.
Excuse ... That it's Linux - gives a lot of nice extra features.
One - very silly feature is the support for digital cameras. I recently
misplaced my
Sven,
I'm using Rutex 990H cards and Minerva (Yaskawa robot) servo's rated 67 V/10
A, and I have so much power in the electric feed I can use the control box
as a welding machine .
These Rutex drivers are step-servo drives, meaning that they convert a
stepper output (from your CNC
Sven,
Just try some fairly safe timings. On my drivers I started with 20 us
step space / step time and 1000 us dir setup and hold. Those should be
real safe values.
I forgot, but is the problem only in the Z axis? With the axis always
going down ?
In that case could this be a mechanical slip?
David,
you mention both home and limit switches.
Note that with EMC you can combine home and (of of the) limit switches
on one actual switch.
The good thing on homing is that you can determine the position of your
vise, a fourth axis and maybe other - special - workpiece holders.
EMC, as other
As Chris Radek stated there is no SMP for EMC2 - the main reason for
this (as far as I know) is the strict real time behaviour of EMC2.
You could indeed put two machines on one screen but I would strongly
advice against this.
I have been working in the computer field and used to control two, or
Well,
the figures do not compute, the spec tells me it's 18.2V 11A which would
be max. 200 W.
But I thing 0.4 Nm is very low for this wattage.
As the spec also tells me it is meant for applications such as carriage
of high speed printers and XY plotters.
IMHO these are too small for a CNC
Hm,
I don't have access to my EMC system right now, but the webserve also
runs Ubuntu, it does accept the ~ on the commandline -
as you can also see from the error in Aram's mail (Error: file TR2~ - No
such ...).
Maybe there are unprintable characters in the filename?
You could try name
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