Okuma OSP-P200L Programming Manual page 200

(8) This completes the final rough turning cycle. The Z-axis returns to Zp as determined in step (4)
at the rapid feedrate and then the X axis returns to Xp.
(9) Steps (4) through (8) are repeated up to the cutting condition change point. After that point,
cutting is continued with the depth of cut (D) and feedrate (F) changed.
(10) If the cutting in step (6) is along a descending slope, and the contour to be cut is below the
cutting point (Xp), first the contour is cut until the programmed depth of cut is reached and then
cutting is performed parallel to the Z-axis in the G01 mode up to the point where this path
parallel to the Z-axis intersects the final rough turning contour. Cutting along the parallel line is
performed at the feedrate specified by an F word (FA/FB).
Feedrate F
D (DA, DB) / 2
( FA, FB )
SECTION 8 LATHE AUTO-PROGRAMMING FUNCTION (LAP)
Z-axis return
( Za, Xa )
Feedrate F D / 2
Feedrate FA
DA / 2
Feedrate FB DB / 2
A ( Zp, Xp )
XA
XB
5238-E P-187
LE33013R0301000140004
LE33013R0301000140005
LE33013R0301000140006