Hi,
RS232 is an old connection from terminals (DTE) to modems (DCE). at some
point, every wire in the 25 line cable had active signals.
To connect two DTEs together, you need a "null modem" crossover. The most
typical null modem does the following. (I will note the pin number on the
DB25 conector
On 12/29/2015 08:59 PM, John Thornton wrote:
> An update, I got the serial isolator but it did not work out of the box.
> It had something about DTE and DCE that I didn't understand how to tell
> what the GS2 uses and can't find anything about DTE or DCE in the manual...
DTE/DCE is whether you n
An update, I got the serial isolator but it did not work out of the box.
It had something about DTE and DCE that I didn't understand how to tell
what the GS2 uses and can't find anything about DTE or DCE in the manual...
JT
On 12/25/2015 4:51 PM, John Thornton wrote:
> I think a fresh thread is
On Tuesday 29 December 2015 11:35:09 Todd Zuercher wrote:
> That is fine if he has spindle feed back, but if not, then the best
> option is to use the at speed output from his VFD.
>
If it has such a beast. I'd assume todays stuff would be expected to have
that as a given. But that means you are
That is fine if he has spindle feed back, but if not, then the best option is
to use the at speed output from his VFD.
All you need to do is net the input pin motion.spindle-at-speed to the signal
from your VFD, it is that simple. So if your VFD signal is connected to the
parallel port pin #15
On Tuesday 29 December 2015 09:59:34 lloyd wilson wrote:
> I'm trying to add a pyvcp panel to control a spindle vfd. To take
> advantage of the 'at-speed' signal from the vfd to inhibit motion
> until ready, the motion component of LCNC needs to be aware of the
> spindle command state- from the do
arh ,
if i'm reading correctly , you wish to use an external output form your vfd
to trigger ? , hence an input pin
the spindle at speed signal is internally generated within linuxcnc , using
the spindle rpm encoder
so therfore does not need an input from the vfd directly to use . so long
as your
motion.spindle-at-speed IN BIT
the IN states it is an input so you already found it.
that pin being in the pins section of
http://linuxcnc.org/docs/html/man/man9/motion.9.html
Dave Caroline
--
you can use stepconf to produce a configuration ,
you usually see a
sets spindle-at-speed true , this overides the spindle at speed
it may be in your postgui.hal file .
comment it out and you should be ok
On 29 December 2015 at 14:59, lloyd wilson
wrote:
> I'm trying to add a pyvcp panel to
I'm trying to add a pyvcp panel to control a spindle vfd. To take
advantage of the 'at-speed' signal from the vfd to inhibit motion until
ready, the motion component of LCNC needs to be aware of the spindle
command state- from the documentation:
*motion.spindle-at-speed* IN BIT
Motion will pau
Hi Anders,
Just a note to add to the instructions. On a pretty bare Ubuntu install
I needed
apt-get install libqglviewer-dev libboost-all-dev
I tried opening a file as per the instructions but when I hit play I
just get an error:
Interpreter exited with error
Unable to a open file.
I have a
On 29 December 2015 at 06:53, Paul Lacatus wrote:
> Please indicate me where can I find a procedure to transfer the setting for
> my MF 70 from my old Linux CNC with 2.6 . I have found some paragraphs about
> and I have understood that is not a copy only procedure. Some more details ?
It shoul
Here is an example of a simple HAL spool winder, not that it has
anything to do with a beam saw just showing simple control of a device.
http://gnipsel.com/linuxcnc/examples.html
Do you have a photo of the beam saw?
JT
On 12/28/2015 6:30 PM, CNC wrote:
> Hello all
>
> I have an old beam saw th
Hi all,
I was delighted to see that Kasuyasu Hamada has picked up my old cutsim
work from 2011 and made it into a working 5-axis prototype application. It
now looks like this:
https://youtu.be/aSwDVi8W2XM
and code over here:
https://github.com/KASUYASU/cutsim
It uses a linuxcnc-derived g-code int
14 matches
Mail list logo
