Siemens SINUMERIK 840D sl Programming Manual page 608

Tables
15.1 List of statements
B_OR
Bit OR
B_XOR Bit exclusive OR
B2 Tool orientation:
5
Euler angles
B3 Tool orientation:
5
Direction vector component
B4 Tool orientation for start of block
5
B5 Tool orientation for end of block;
5
normal vector component
BAUTO Definition of first spline segment by the
following 3 points (begin not a knot)
BLSYNC Processing of interrupt routine is only to start
with the next block change
BNAT Natural transition to first spline block
1
(begin natural)
BOOL Data type: Boolean value TRUE / FALSE or
0 / 1
BRISK Fast non-smoothed path acceleration
1
BRISKA Switch on brisk path acceleration for the
programmed axes
BSPLINE B spline
BTAN Tangential transition to first spline block
(begin tangential)
C Axis
C2 Tool orientation: Euler angles
5
C3 Tool orientation:
5
Direction vector component
C4 Tool orientation for start of block
5
C5 Tool orientation for end of block;
5
normal vector component
CAC Absolute approach of position
(coded position: absolute coordinate)
CACN Absolute approach in negative direction of
value stored in table.
(coded position absolute negative)
CACP Absolute approach in positive direction of
value stored in table.
(coded position absolute positive)
15-4
Real
Real
Real
Real
Real
Real
Real
Real
Real
Coded value is
table index;
table value is
approached
Permissible for
the
programming
of rotary axes
as positioning
axes
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
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