Siemens SINUMERIK 802D sl Programming And Operating Manual page 188

Cycles
9.13 Profile grinding - CYCLE429
N10 T1D1
N20 CYCLE446( 20)
CYCLE429( 0, 100, 0, 0, 0, 0, 0.02, 0, 0.005, 2, 20, 10000, "K123")
N30 Y0
N40 CYCLE429( 1, 100, 0, 0, 0, 0.02, 0, 0.005, 2, 20, 10000, "K123")
N50 M30
Example contour program
%_N_K123_SPF
G17
G42
G64 G90 X100 Y0
G64 X0 Y0
G64 X-100 Y10
G64 X-210 Y0
G64 X-260
RET
188
Programming and Operating Manual, 11/2012, 6FC5398-5CP10-3BA0
Surface grinding