HEIDENHAIN TNC 640 User Manual page 160

4
Example
%NEW G71 *
N10 BLK FORM ROTATION Z DIM_R LBL1*
N20 M30*
N30 G98 L1*
N40 G01 X+0 Z+1*
N50 G01 X+50*
N60 G01 Z-20*
N70 G01 X+70*
N80 G01 Z-100*
N90 G01 X+0*
N100 G01 Z+1*
N110 G98 L0 *
N99999999 %NEW G71 *
160
Fundamentals, File Management | Creating and writing programs
Program begin, name, unit of measure
Spindle axis, manner of interpretation, subprogram number
End of main program
Beginning of subprogram
Starting point of contour
Programming in the positive direction of the principal axis
Contour end
End of subprogram
Program end, name, unit of measure
HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017