Hello,
What we are really talking about there are 2 issues:
1) I did this, (AXIS,stop) is in my code, but it still throws a Python
error at line 96 in glcanon.py, which reads:
if command == "stop": raise KeyboardInterrupt
So it seems that raising an exception here is intentional, it is just that
Hello Andy,
I am using the magic tags, that is why I wrote my first message here. While
I am using the magic tags, the program below throws python errors, but it
does work once you dismiss the errors.
Program with the actual cutting code removed:
%
(T20 D=0.00049 CR=0 - ZMIN=-0.6746 - TOOL WEAR O
On 24 June 2016 at 17:09, Jeff Epler wrote:
> I *believe* the special handling code is in the portion that is shared
> between axis and gremlin, so try using (AXIS,stop) at the point you want
> to end the preview.
I miss-read the original message, I thought it was rejecting the
already-existing
http://linuxcnc.org/docs/2.7/html/gui/axis.html#axis:preview-control
I *believe* the special handling code is in the portion that is shared
between axis and gremlin, so try using (AXIS,stop) at the point you want
to end the preview.
Jeff
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Easiest way to run infinite gcode with preview:
connect halui.program.is-running to motion.digital-in-00
use 'N66 P0 L0' to read this flag in the end of loop without any delay
if flag == 0 (loading time) use BREAK to exit loop
Michal
W dniu 24.06.2016 o 12:48, andy pugh pisze:
> On 23 June 2016
On 23 June 2016 at 22:03, Neil Whelchel wrote:
> Gremlin on the other hand has an issue with this as it attempts to backplot
> infinity.
Maybe there should be a specific way to code an infinite loop that the
preview can detect as such?
O100 REPEAT with no count parameter, for example?
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surely if the code is tried and tested , then either switch gremlin off ,
it's not needed
or use a txt based GUi , may be a option , of for argument
On 24 June 2016 at 09:01, Neil Whelchel wrote:
> Hello,
> That is a good point, but I am trying to avoid stopping and restarting the
> spindle and
Hello,
That is a good point, but I am trying to avoid stopping and restarting the
spindle and such. My spindle motor is a permanent magnet motor, and the
controller does not support a flying start, so the spindle would have to
stop and start for each part set. My spindle is also very high inertia,
You can get around that by not doing infinite loops! ;-)
Seriously, if you have something like Classic Ladder initiate the
program you can run as many parts as you want
and still have the Gcode terminate. That avoid the infinite loop
issue. The needed bits to trigger and monitor the program
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