Siemens SINUMERIK 840Di sl Programming Manual page 485

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