G code is not working...

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15 years 11 months ago #5380 by axel88
Replied by axel88 on topic Re:G code is not working...
In this postprocessor the accuracy was set as .0001 (because I have problems to load an old postprocessor I've to start a new one with all standard settings)

The Error was the same as posted here:

BigJohnT wrote:

I didn't see anything in dmesg. You have to check the last position as well as the arc to see if your in the correct starting position. With Arc Buddy you can define the center and the start and end angles and it gives you the two lines needed so it helps me make sure my post is putting out the proper start position as well as the correct arc move.

Screen Capture works.

image missing http://www.linuxcnc.org/media/kunena/attachments/legacy/images/Screenshot_G_Code_error_in_Axel.png

John


but it says line 13 and the values could differ.

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15 years 11 months ago #5383 by andypugh
axel88 wrote:

The Error was the same as posted here:


If that is the error you saw then you have not actually loaded the .ngc file you think you have loaded. (That is an error from the old Axel.ngc, not mittwoch.ngc)

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15 years 11 months ago #5408 by axel88
Replied by axel88 on topic Re:G code is not working...
this is a screenshot of the error, but i ment it is the same kind of error as in the screenshot before.
image missing http://www.linuxcnc.org/media/kunena/attachments/legacy/images/Bildschirmfoto_1.png

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15 years 11 months ago - 15 years 11 months ago #5411 by BigJohnT
You are slightly out of tolerance for the arc in mm. You need to tighten up your tolerances in your post processor for circle and or offset.

You are getting real close!

John
Last edit: 15 years 11 months ago by BigJohnT.

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15 years 11 months ago #5412 by andypugh
It is possible that you have changed the accuracy level in mm mode, but it has reverted in inch mode?

I have been fiddling round in Excel, and EMC2 is not wrong, those numbers really don't work.

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15 years 11 months ago #5416 by axel88
Replied by axel88 on topic Re:G code is not working...
Yes, accidentaly the units were set in inch :( but I fix this and will try again.

If this shouldn't work, I found an option that should solve all these problems:

Output Circular Record
You can set this option to Yes or No. If set to Yes, the system outputs all circles based on the circle motion parameters. If set to No the system does not output circle blocks (G2 or G3).

But I think it's quite better to use circles based parameters if this is possible, right?

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