HEIDENHAIN MANUALPLUS 620 - FaceY, RearY Sections; LateralY Section; End Code; Subprogram Section

HEIDENHAIN MANUALplus 620 39
1.3 Program Section Code
FACE_Y, REAR_Y sections
For lathes with Y axis, these program section codes defines the XY
plane (G17) and the position of the contour in Z direction. The spindle
angle (C) defines the spindle position.
LATERAL_Y section
For lathes equipped with a Y axis, this program section code identifies
the YZ plane (G19). The reference diameter defines the position of the
contour in X direction. The spindle angle (C) defines the spindle
position.
MACHINING section
In the MACHINING program section you program the machining
operations. This code must be included.
END code
The END code concludes the NC program. This code must be included.
SUBPROGRAM section
If you define a subprogram within your NC program (within the same
file), it is designated with SUBPROGRAM, followed by the name of the
subprogram (max. 40 characters).
RETURN code
The RETURN code concludes the subprogram.
Parameters
X Area diameter (as cutting limit)
Z Position of the reference plane—default: 0
C Spindle angle—default: 0
Parameters
X Reference diameter
C Spindle angle—defines the spindle position