HEIDENHAIN SW 68894x-02 - Manual (Page 444)

444 ICP programming
5.14 Cont
ours in the XY plane
Linear pattern in XY plane
You can find the reference dimension ZR and the limit diameter IR
with the "select reference plane" function (see page 411).
ICP generates:
 The section code FRONT_Y with the parameters limit diameter,
reference dimension and spindle angle. The section code is omitted
for nested contours.
 A G308 with the parameters contour name and milling depth (–
1*BT).
 A G471 with the parameters of the pattern.
 The G function and the parameters of the figure/hole.
 A G309.
Reference data in XY plane
ID
Contour name
PT Milling depth
C Spindle angle
IR Limit diameter
ZR Reference dimension
Parameters of pattern
X, Y
1st point of pattern
QP Number of points in pattern
IP, JP End point of pattern (Cartesian coordinates)
IPi, JPi Distance between two pattern points (in X or Y direction)
AP Position angle
RP Total length of pattern
RPi Distance between two pattern points
Parameters of the selected figure/hole