F360 - returns to machine zero not work offset

[routercnc]

Hi Charlie,

When you post process the toolpath you get this menu:

(red box)
Select G28 - no
I've also looked into searching the post processor library (green box) and there is another Mach3 PP in there which mentions various features including G28. I'll look into that.

Hi Neale,
Here is the code comparison with and without G28:

1) With G28
OP3_COUNTERBORE_6MM_0P5_300)
(0.5MM PITCH)
(T1 D=6. CR=0. - ZMIN=-15. - FLAT END MILL)
G90 G94 G91.1 G40 G49 G17
G21
G28 G91 Z0.
G90

(BORE1)

... boring operating in here

G0 Z15.

M9
G28 G91 Z0.
G28 X0. Y0.
M30
___________________________________________

2) Without:
(OP3_COUNTERBORE_6MM_0P5_300_NOG28)
(0.5MM PITCH)
(T1 D=6. CR=0. - ZMIN=-15. - FLAT END MILL)
G90 G94 G91.1 G40 G49 G17
G21

(BORE1)

... boring operating in here

G0 Z15.

M9
M30

I've not run the without G28 code on the machine but the last G0 just moves to Z15 above the feature just cut, not the work offset zero. Might be good enough.