Anomalous 'Run from here' function behavior
- garymcrobertpdx
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25 Aug 2013 04:05 - 25 Aug 2013 17:12 #38042
by garymcrobertpdx
Anomalous 'Run from here' function behavior was created by garymcrobertpdx
I have been using Linux cnc 2.6.0 and have noticed a problem using
the right mouse click 'Run from here' function. When invoked G Code
execution starts on some other instruction not the selected instruction.
I have noted that this problem also can involve my remapped M6 tool
change routine which is also G code and often causes a bogus tool
change rather than starting execution at the selected line.
For the moment I have a work around using IF statements to enable
or disable blocks of code while debugging
the right mouse click 'Run from here' function. When invoked G Code
execution starts on some other instruction not the selected instruction.
I have noted that this problem also can involve my remapped M6 tool
change routine which is also G code and often causes a bogus tool
change rather than starting execution at the selected line.
For the moment I have a work around using IF statements to enable
or disable blocks of code while debugging
Last edit: 25 Aug 2013 17:12 by BigJohnT. Reason: There is no 2.6
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- BigJohnT
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25 Aug 2013 04:21 - 25 Aug 2013 04:23 #38043
by BigJohnT
Replied by BigJohnT on topic Anomalous 'Run from here' function behavior
Just a quick note there is no 2.6, I have to assume your referring to one of the branches or master and perhaps I can assume your running Axis as well? Each GUI might handle run from line different.
Does this involve a subroutine? I seem to recall some problems involving subroutines and run from line.
Do you find yourself using run from line often? Perhaps some well placed M0's instead.
JT
Does this involve a subroutine? I seem to recall some problems involving subroutines and run from line.
Do you find yourself using run from line often? Perhaps some well placed M0's instead.
JT
Last edit: 25 Aug 2013 04:23 by BigJohnT. Reason: there is no 2.6
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- ArcEye
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25 Aug 2013 15:53 #38056
by ArcEye
Replied by ArcEye on topic Anomalous 'Run from here' function behavior
Hi
In addition to what JT highlighted, at the most basic level, the line that you 'run from' must be a linear move.
There are all sorts of problems if you try to run from a line which is part of a recursive routine, because you will lose any nesting.
If you are going to have to stop to clear swarf or whatever, M0 is often the best option.
regards
In addition to what JT highlighted, at the most basic level, the line that you 'run from' must be a linear move.
There are all sorts of problems if you try to run from a line which is part of a recursive routine, because you will lose any nesting.
If you are going to have to stop to clear swarf or whatever, M0 is often the best option.
regards
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