sub program help

[jbarnekow]

hello, I have a problem, I make a lot of different size washers and am trting to write a sub for my cut-off but its not working like I want it to and am hoping someone can help me make this work. the machine is a hardinge conquest t65 with a fanuc series 18-t controller. here is my program:

O2000
GOTO2O2(CUT-OFF)
G97S689M03
G0X1.3
M8
G50S2000
G96S288
G0X.95Z-.413
M98P2002
G90G00Z-.626
M98P2002
G90G00Z-.852
M98P2002
G90G00Z-1.06
M98P2002
G90G00Z-1.2
M982003
G90G00Z1.
M05
M09
G0T1212(BUMP STOP)
M30

O2002
G91G00Z-.03
G90G01X.885F.002
G91G02X-.06Z.03R.03 (THIS IS THE LINE THAT GIVES ME PROBLEMS INVALID G-CODE)
G90G0X.9
G91G0Z.03
G90G01X.885F.002
G91G03X-.06Z-.03R.03
G90G01X.35
G91X.6Z.03
M99

O2003
N101G91G0Z.03
G90G01X.885F.002
G91G03X-.06Z-.03R.03
G90G01X.35
G91X.6Z.03
M99

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[beege]

Try taking out the G91, and substitute U and W for X and Z when you want incremental moves.

[jbarnekow]

that worked thankyou