Siemens SINUMERIK 840D sl Programming Manual page 1004

Work preparation
3.23 Additional functions
5 ... 12
WORPIECE():
WORPIECE(<WP>):
Table 3-6 Parameters for description of the blank shape
Blank shape
<Par5>
Cylinder Bit parameter
Real value that
is interpreted as
Pipe bit-coded inte‐
ger value. The
bits define the
meaning of the
following param‐
eters (see "Bit
Centered cuboid
parameters" ta‐
Cuboid
Polygon with n
edges
Table 3-7
Bit
4 (0x0010)
5 (0x0020)
6 (0x0040)
1004
<Par5> ... <Par12>:
<Par6>
Refer‐
ence point
Z
0
Refer‐
ence point
Z
0
Refer‐
ence point
ble).
Z
0
Refer‐
ence point
Z
0
Refer‐
ence point
Z
0
Bit parameter
Meaning
Cuboid: X
= 0
= 1
Cuboid: Y
= 0
= 1
Length Z
= 0
= 1
Parameters for description of the blank shape
Data type: REAL
The number of parameters required and their meaning depend on
the respective blank shape and the value of the bit parameter.
See:
● "Parameters for description of the blank shape" table
● "Bit parameters" table
A WORKPIECE call without parameters deletes all blank definitions.
A WORKPIECE call with workpiece name only deletes this blank
definition.
Parameter
<Par7> <Par8>
Length Z Machin‐ Outer di‐
1
ing dimen‐ ameter d
sion Z
B
Length Z Machin‐ Outer di‐
1
ing dimen‐ ameter d
sion Z
B
Length Z Machin‐
1
ing dimen‐
sion Z
B
Length Z Machin‐
1
ing dimen‐
sion Z
B
Length Z Machin‐ Number
1
ing dimen‐ of corners
sion Z
B
1
inc
abs
1
inc
abs
(final dimension)
1
inc
abs
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
<Par9> <Par10> <Par11>
- Rotation
about ro‐
0
tary axis
Wall thick‐ Rotation
ness about ro‐
0
(inc) / in‐ tary axis
ner diame‐
ter d (abs)
1
Width W Length L Rotation
about ro‐
tary axis
X Y
0 0
Width Rotation
across about ro‐
flats tary axis
<Par12>
-
-
-
X Y
1 1
-
NC programming