Siemens SINUMERIK 840Di sl - Page 485

Tables
12.3 List of G functions/preparatory functions
Fundamentals
Programming Manual, 11/2006, 6FC5398-1BP10-2BA0
485
Group 20: Curve transition at end of spline
Name No. Meaning X m/n SAG MM
ENAT 1. End natural: natural transition to next traversing block m Def.
ETAN 2. End tangential: tangential transition to next traversing block at spline
begin
m
EAUTO 3. Begin not a node: (no node) End is determined by the position of the last
point
m
Group 21: Acceleration profile
Name No. Meaning X m/n SAG MM
BRISK 1. Fast non-smoothed path acceleration m Def.
SOFT 2. Soft smoothed path acceleration m
DRIVE 3. Velocity-dependent path acceleration m
Group 22: Tool offset types
Name No. Meaning X m/n SAG MM
CUT2D 1. Cutter compensation type 2-dimensional 2 1/2D tool offset determined by
G17 – G19
m Def.
CUT2DF 2. Cutter compensation type 2-dimensional frame – relative: 2 1/2D tool
offset determined by frame
The tool offset is effective in relation to the current frame
(inclined plane)
m
CUT3DC # 3. Cutter compensation type 3-dimensional circumference: 3D tool
compensation circumference milling
m
CUT3DF # 4. Cutter compensation type 3-dimensional face: 3D tool offset with
inconstant tool orientation
m
CUT3DFS # 5. Cutter compensation type 3-dimensional face: 3D tool offset face milling
with constant tool orientation independent of active frame
m
CUT3DFF # 6. Cutter compensation type 3-dimensional face frame: 3D tool offset face
milling with constant tool orientation dependent on active frame
m
CUT3DCC # 7. Cutter compensation type 3-dimensional circumference: 3D tool offset
circumferential milling with limitation surfaces
m
CUT3DCCD # 8. Cutter compensation type 3-dimensional circumference: 3D tool offset
circumferential milling with limitation surfaces with differential tool
m
# The keyword is not valid for SINUMERIK 810D/NCU571.