Problem when running G7X codes in linux 2.9
27 Jun 2023 23:30 #274345
by kt600v
Problem when running G7X codes in linux 2.9 was created by kt600v
Hello eveyone, I´ve recently updated linuxcnc from 2.6 to 2.9 because we need to use G70, G71, codes.
When trying to run any of the 3 examples for G7X, I get this error messages . (pictures attached).
I could not figure out the cause of this, so far, any idea or suggestions are very welcome.
When trying to run any of the 3 examples for G7X, I get this error messages . (pictures attached).
I could not figure out the cause of this, so far, any idea or suggestions are very welcome.
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30 Jun 2023 16:59 #274527
by andypugh
Replied by andypugh on topic Problem when running G7X codes in linux 2.9
The underlying problem is that the G-code is in feed-per-rev mode and the spindle is not running.
Can you attach the G-code as a text file rathe than a picture (we can't see the top few lines to see if there is an M3 Snnn command or not)
I don't know why Gmoccappy is also erroring-out. It seems to be unhappy with the format of the error string. This might actually be an artefact of translation. What system locale (in Linux) are you using?
Can you attach the G-code as a text file rathe than a picture (we can't see the top few lines to see if there is an M3 Snnn command or not)
I don't know why Gmoccappy is also erroring-out. It seems to be unhappy with the format of the error string. This might actually be an artefact of translation. What system locale (in Linux) are you using?
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04 Jul 2023 14:44 #274748
by kt600v
Replied by kt600v on topic Problem when running G7X codes in linux 2.9
I installed linuxcnc in english languaje but I changed it into spanish a few days later.
Here is the gcode, it´s an example that comes with linuxcnc 2.9:
G21 G54 G18
F400
O100 SUB
G0 X0 Z-10
O101 REPEAT [3]
G1 X[#<_x>+5] Z[#<_Z>+3]
G1 X[#<_x>+5]
O101 ENDREPEAT
O100 ENDSUB
O101 SUB
G72 Q100 X1 Z1 D0.5 I1 R0.3
G70 Q100 X1 Z1 D0.5 P2
O101 ENDSUB
O101 CALL
M2
Here is the gcode, it´s an example that comes with linuxcnc 2.9:
G21 G54 G18
F400
O100 SUB
G0 X0 Z-10
O101 REPEAT [3]
G1 X[#<_x>+5] Z[#<_Z>+3]
G1 X[#<_x>+5]
O101 ENDREPEAT
O100 ENDSUB
O101 SUB
G72 Q100 X1 Z1 D0.5 I1 R0.3
G70 Q100 X1 Z1 D0.5 P2
O101 ENDSUB
O101 CALL
M2
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04 Jul 2023 14:54 #274750
by andypugh
Replied by andypugh on topic Problem when running G7X codes in linux 2.9
I don't think that sample code is a good example. It seems to me to obfuscate the operation of the cycles.
The REPEAT/ENDREPEAT is also a bit obscure for a sample code.
Try:
The REPEAT/ENDREPEAT is also a bit obscure for a sample code.
Try:
G21 G54 G18
F400
O100 SUB
G0 X0 Z-10
O101 REPEAT [3]
G1 X[#<_x>+5] Z[#<_Z>+3]
G1 X[#<_x>+5]
O101 ENDREPEAT
O100 ENDSUB
M3 S300
G72 Q100 X1 Z1 D0.5 I1 R0.3
G70 Q100 X1 Z1 D0.5 P2
M2
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