[NeoTech]

So i'm working on a camprocessor that i'm converting from Siemens 810D to the old Siemens 810M for fusion360

And i got this line out of the process:
N3077 G3 X72.117 Y-76.782 Z-24.6 I1=72.127 J1=-76.666 K1=-24.883

And when run thru NCPlit i get illegal characters warning on that one.
Im not sure if you can write radii like that..

Kind regards // Andreas

[steryd]

You cannot define arc with three coordinates.
First You have to define workplane (G17 or 18 or 19) an then You define arc with two coordinates.

[Maroslav4]

You cannot define arc with three coordinates.
First You have to define workplane (G17 or 18 or 19) an then You define arc with two coordinates.

That is not true. You CAN define circular interpolation with XZYIJK (for eample helix machining is define with 3 point, because machine go down with 3 axis). Problem is with anything else.

Marek