HEIDENHAIN ITNC 530 - CYCLE PROGRAMMING User Manual page 236

8 L C+0 R0 FMAX M3 M99
9 L Z+250 R0 FMAX
10 PLANE RESET TURN FMAX
11 M2
12 LBL 1
13 L C+40 X+0 RL
14 L X+35
15 L C+60 X+52.5
16 L X+70
17 LBL 0
18 END PGM C28 MM
236
Pre-position rotary table, spindle ON, call the cycle
Retract the tool
Tilt back, cancel the PLANE function
End of program
Contour subprogram, description of the midpoint path
Data for the rotary axis are entered in mm (Q17=1), traverse in the X
axis because of 90° tilting
Fixed Cycles: Cylindrical Surface