Il giorno lun, 19/09/2011 alle 23.02 +0300, Andrew ha scritto:
Thinking about decreasing stepper (and servo, to some extent) torque at
higher speeds, I just thought that having variable axis acceleration would
be perfect. I.e., the highest at lower speeds and lower at higher speeds. Is
that
I am using TkEmc (little modifed) interface. I am not editing the file outside
of EMC. I have created a proc (given below) and set binding to Ctrl+x,y,z to
set G54 offset.
proc setXAxisOffsetWithHotkey {} {
set Tmp [emc_mode]
set string [format G10 l2 p1 X %f\n [emc_abs_cmd_pos 0]]
Most of the times the computer is shut down from menu (shut down), but some
times just power goes (load shedding in Pakistan). This also happened when I
set the offsets and restarted the computer myself? I have not tried from
Set_Coordinates.tcl though. I am setting it using a procedure binded
After you save the work offsets, how are you shutting down
your computer?
Most of the times the computer is shut down from menu (shut down), but some
times just power goes (load shedding in Pakistan). This also happened when I
set the offsets and restarted the computer myself? I have not
I am using 2.4.6 with Grantrykins config to drive a gantry machine with 2
motors on the Y axis. I have tuned the machine and it seems to run fine,
almost... Using MDI, I can command any position at speed up to about 3300ipm.
Or, I can run ngc programs to exercise the gantry all day long.
Good day,
I have used the Ubuntu 8-based EMC2 succesfully in an old Compaq Armada
500, no (big) problems. I have found it quite useable (at least the basic
features I understand) for my hobby use, which I appreciate a lot.
However, on upgrading to Ubuntu 10 (as per the
On Wed, Sep 21, 2011 at 06:03:09PM +0200, Alfredo Sola wrote:
[ 149.620265] RTAI[hal]: ERROR, LOCAL APIC CONFIGURED BUT NOT
AVAILABLE/ENABLED.
So it looks to me that this venerable laptop has too old
(buggy?) an APIC to play with the newer kernels. I have investigated
in that
I have a machine which was delivered with a Toshiba VFD and 0-10V speed control
plus lots of other pins for this and that
I switched it to modbus, adapted the gs2 driver to this
http://git.mah.priv.at/gitweb/vfs11-vfd.git
and get much better control over the thing as before
so far that's
Thanks for all the replies. I don't think I made my concerns clear. I was
planning to use Modbus only as the control to start/stop/set speed and was
concerned if something caused EMC to stop, the last Modbus command would be
left running.
I missed the start fwd/start rev inputs in the manual.
searching for emc2
gives the right results but there are page titles like
Adobe Acrobat 9 Problems — Sale -127% price off
and other spammy spam
Rather than the regular CnC goodness. I've seen others as well for stuff
in the forums.
I asked a few other people to check it and they have seen the
On 9/21/2011 11:24 PM, Jake Anderson wrote:
searching for emc2
gives the right results but there are page titles like
Adobe Acrobat 9 Problems — Sale -127% price off
and other spammy spam
Rather than the regular CnC goodness. I've seen others as well for stuff
in the forums.
I asked a few
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