[Okumanewb]

Ok guys I'm sure this has been asked a lot!!! I am new to here and Okuma lathes.
I have a part that that has a couple radii on it.the first is a .075 R from a .870 OD I believe is G02 the second is a .03 R going to a 1.3731 OD I believe is G03. And lastly one that is .08 R starts at 1.7941 I believe is G02.
I filled out all the info on the tool page. Using a 432 insert. Have radius set at .0315 in X and Z the P is 3.
I used G42 to try and cut these, Now the order of these are from right to left on the print. As I got to the roughing of the largest diabetes radius it alarmed out. I turned on G42 at start of roughing OD.

My code was
G1 X1.8441
Z-5.335
G2X2.0041 Z-5.415 R.08
G1X2.05
G0Z.1

When the alarm pops up it is flashing the G02 line and the one above it
Please help me out here if any of you can
Thank you in advance

[CadCamSam]

G01 X1.8441
Z-5.335
G76 Z-5.415 L.08
G1X2.05
G0Z.1

Okuma uses L instead of R. Look at the G76 line. I have simplified it for you.

[Fancuku]

As Sam said, Okuma uses L instead or R.