HEIDENHAIN MANUALPLUS 620 User Manual page 372

All parameters that you enter will be accounted for—
even if the standard table prescribes other values.
If you are programming an internal thread, it is advisable
to preset the thread pitch FP since the diameter of the
longitudinal element is not the thread diameter. If you
have MANUALplus calculate the thread pitch
automatically, slight deviations may occur.
372
Example: G25
%25.NC
[G25]
N1 T1 G95 F0.4 G96 S150 M3
N2 G0 X62 Z2
N3 G819 P4 H0 I0.3 K0.1
N4 G0 X13 Z0
N5 G1 X16 Z-1.5
N6 G1 Z-30
N7 G25 H7 I1.15 K5.2 R0.8 W30 FP1.5
N8 G1 X20
N9 G1 X40 Z-35
N10 G1 Z-55 B4
N11 G1 X55 B-2
N12 G1 Z-70
N13 G1 X60
N14 G80
END
ISO Programming