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Siemens SINUMERIK 840D Programming Manual

Siemens SINUMERIK 840D
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Tables
15.1 List of statements
Job planning
15-4 Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
B_OR
Bit OR
B_XOR Bit exclusive OR
B2
5
Tool orientation:
Euler angles
Real s
B3
5
Tool orientation:
Direction vector component
Real s
B4
5
Tool orientation for start of block Real s
B5
5
Tool orientation for end of block;
normal vector component
Real s
BAUTO Definition of first spline segment by the
following 3 points (begin not a knot)
m 19
BLSYNC Processing of interrupt routine is only to start
with the next block change
BNAT
1
Natural transition to first spline block
(begin natural)
m 19
BOOL Data type: Boolean value TRUE / FALSE or
0 / 1
BRISK
1
Fast non-smoothed path acceleration m 21
BRISKA Switch on brisk path acceleration for the
programmed axes
BSPLINE B spline m 1
BTAN Tangential transition to first spline block
(begin tangential)
m 19
C Axis Real m,n
3
C2
5
Tool orientation: Euler angles Real s
C3
5
Tool orientation:
Direction vector component
Real s
C4
5
Tool orientation for start of block Real s
C5
5
Tool orientation for end of block;
normal vector component
Real s
CAC Absolute approach of position
(coded position: absolute coordinate)
Coded value is
table index;
table value is
approached
CACN Absolute approach in negative direction of
value stored in table.
(coded position absolute negative)
Permissible for
the
programming
of rotary axes
as positioning
axes
CACP Absolute approach in positive direction of
value stored in table.
(coded position absolute positive)

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Siemens SINUMERIK 840D Specifications

General IconGeneral
SeriesSINUMERIK 840D
AxesUp to 31
ChannelsUp to 10
Operating SystemWindows-based
Power Supply24 V DC
Control Unit TypeCNC
InterfaceEthernet, PROFIBUS
DisplayTFT color display
InterpolationSpline
PLCIntegrated PLC
Data StorageCompactFlash, USB

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