HEIDENHAIN TNC 620 (73498x-01) ISO programming - Manual (Page 184)

184 Programming: Programming contours
6.4 P
a
th cont
ours—Car
te
sian coor
dinat
e
s
N160 G01 X+5 * Move to last contour point 1
N170 G27 R5 F500 * Depart the contour on a circular arc with tangential connection
N180 G40 X-20 Y-20 F1000 * Retract tool in the working plane, cancel radius compensation
N190 G00 Z+250 M2 * Retract tool in the tool axis, end of program
N99999999 %CIRCULAR G71 *