Andrew Ayre wrote:
Alex,
Sorry, yes, I ran all the commands as root. Constantly typing in sudo
annoys me so I enable the root account. Old skool perhaps...
I think that running make as root results in all the binaries and
other generated files being owned by root. The intended method is
On Wed, 2007-10-31 at 14:23 -0700, Kirk Wallace wrote:
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which would operate on AC or DC. Does anyone know if
the CHNC spindle motor could work
On 1 Nov 2007 at 12:13, [EMAIL PROTECTED] wrote:
Ugh! Unless somebody has gone to the trouble of indexing it,
there is no way I know to do an computer-assisted search of
the wiki pages.
Jon
You can also do just wiki.linuxcnc following error with out the quotes
on google and the wiki
Thanks for the suggestion. I gave it a try:
./configure
make
sudo make install
I then ran the script to create the devices. Unfortunately halcmd help
still segfaults for a non-root user. Any ideas?
Andy
John Kasunich wrote:
Andrew Ayre wrote:
Alex,
Sorry, yes, I ran all the commands
On Wed, 2007-10-31 at 14:23 -0700, Kirk Wallace wrote:
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which would operate on AC or DC. Does anyone know if
the CHNC spindle motor could work
Andrew Ayre wrote:
Thanks for the suggestion. I gave it a try:
./configure
make
sudo make install
I then ran the script to create the devices. Unfortunately halcmd help
still segfaults for a non-root user. Any ideas?
Try the run-in-place method:
(from the top of your checkout)
for run-in-place you need scripts/realtime start
Regards,
Alex
- Original Message -
From: Andrew Ayre [EMAIL PROTECTED]
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Sent: Friday, November 02, 2007 9:11 PM
Subject: Re: [Emc-users] Problems Compiling/Running -
Here is what I get:
[EMAIL PROTECTED]:~/Desktop/emc2/emc2cvshead$ halcmd help
RTAPI: ERROR: could not open shared memory (errno=19)
HAL: ERROR: rtapi init failed
halcmd: hal_init() failed: -9
NOTE: 'rtapi' kernel module must be loaded
I'm
OK, thanks. It still segfaults. Here is the output:
---
[EMAIL PROTECTED]:~/Desktop/emc2/emc2cvshead$ ./scripts/realtime start
[EMAIL PROTECTED]:~/Desktop/emc2/emc2cvshead$ . ./scripts/emc-environment
[EMAIL PROTECTED]:~/Desktop/emc2/emc2cvshead$ halcmd help
How close would a golf cart controller be?
aren't golf carts like 4 batteries? wouldn't that be only 48 volts or so?
-
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Still grepping through log files to find problems?
On Fri, 2007-11-02 at 15:50 -0500, Jim Coleman wrote:
How close would a golf cart controller be?
aren't golf carts like 4 batteries? wouldn't that be only 48 volts or
so?
The one I have has 6 x 6V batteries for 36 V, but 48V seems to be
common. My thinking is that if they are reasonably
Here's one to consider
http://www.a-m-c.com/download/datasheet/100a25.pdf
With this you'd have to supply the DC power.
There are motor drives available for lower voltages like they use in
battle bots, R/C speed controls, etc. You may be able to put together
something like that and use higher
Kirk Wallace wrote:
On Wed, 2007-10-31 at 14:23 -0700, Kirk Wallace wrote:
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which would operate on AC or DC. Does anyone know if
the CHNC spindle
Kirk Wallace wrote:
On Wed, 2007-10-31 at 14:23 -0700, Kirk Wallace wrote:
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which would operate on AC or DC. Does anyone know if
the CHNC spindle
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