Problem with G-Code
24 Feb 2012 00:25 #17992
by conicio
Problem with G-Code was created by conicio
Hi everybody.
I'm new on this things of CNC and Linux so I'm a little bit lost
A couple of weeks ago installed linux emc2 to control my brand new home made CNC mill.
After several attempts I've almost tuned it, but when trying to load an ISO G-code file I'm getting an error on Axis:
"Unknown g code near line 3"
I've checked the code and it seems to be ok
Attached is the file with the g-code.
Does anyboddy knows where the error is?
Please I'm getting crazy.
I'm new on this things of CNC and Linux so I'm a little bit lost
A couple of weeks ago installed linux emc2 to control my brand new home made CNC mill.
After several attempts I've almost tuned it, but when trying to load an ISO G-code file I'm getting an error on Axis:
"Unknown g code near line 3"
I've checked the code and it seems to be ok
Attached is the file with the g-code.
Does anyboddy knows where the error is?
Please I'm getting crazy.
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24 Feb 2012 00:41 #17994
by BigJohnT
Replied by BigJohnT on topic Re:Problem with G-Code
Check to see what G71 is supposed to do... then convert that to a G code that LinuxCNC understands.
John
John
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24 Feb 2012 01:24 #17998
by andypugh
Replied by andypugh on topic Re:Problem with G-Code
BigJohnT wrote:
I think it is Fanuc for G21, switch to mm units. (Or so Google suggests)
Check to see what G71 is supposed to do.
I think it is Fanuc for G21, switch to mm units. (Or so Google suggests)
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24 Feb 2012 12:28 #18019
by conicio
Replied by conicio on topic Re:Problem with G-Code
YES you got it.
G71 is G21.
I was really stuck with this as I searched the internet for g-code help, and found a page (really a PDF) where G71 is documented as milimeter program, and G21 as parametric subroutine call.
If you want you can see the pdf on
www.gulmi.com.ar/iso.pdf
but it's in spanish...
Thank you all for your very rapiud answers (and sorry for my bad english)
Andres
G71 is G21.
I was really stuck with this as I searched the internet for g-code help, and found a page (really a PDF) where G71 is documented as milimeter program, and G21 as parametric subroutine call.
If you want you can see the pdf on
www.gulmi.com.ar/iso.pdf
but it's in spanish...
Thank you all for your very rapiud answers (and sorry for my bad english)
Andres
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24 Feb 2012 12:29 #18020
by BigJohnT
Replied by BigJohnT on topic Re:Problem with G-Code
A tip, when you see "Unknown g code near line 3" check the line before that one for your error.
John
John
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