Siemens SINUMERIK 840D sl Programming Manual page 1294

Tables
4.6 Predefined functions
Curve table functions
Identifier Return
value
CTABSEG INT:
Number
of curve
seg‐
ments
CTABFSEG INT:
Number
of curve
seg‐
ments
CTABSEGID INT:
Number
of curve
seg‐
ments
CTABMSEG INT:
Number
of curve
seg‐
ments
CTABPOL INT:
Number
of curve
polyno‐
mials
1294
1. 2. 3.
STRING: STRING:
Storage Segment
location: type:
"SRAM",
"L": Line‐
"DRAM"
ar
"P": Poly‐
nomial
STRING: STRING:
Storage Segment
location: type:
"SRAM",
"L": Line‐
"DRAM"
ar
"P": Poly‐
nomial
INT: STRING:
Table Segment
number type:
"L": Line‐
ar
"P": Poly‐
nomial
STRING: STRING:
Storage Segment
location: type:
"SRAM",
"L": Line‐
"DRAM"
ar
"P": Poly‐
nomial
STRING:
Storage
location:
"SRAM",
"DRAM"
Parameter
4. 5.
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
Explanation
6.
Determines the num‐
ber of curve segments
used of the specified
segment type in the
specified memory
>=0: Number
-1: Invalid memory
type
If parameter 2 is not
programmed, the sum
of the linear and poly‐
nomial segments is
output.
Determines the num‐
ber of still possible
curve segments of the
specified segment
type in the specified
memory
>=0: Number
-1: Invalid memory
type
Determines the num‐
ber of curve segments
of the specified seg‐
ment type that are
used by the curve table
>=0: Number
-1: Table does not ex‐
ist
Determines the maxi‐
mum possible number
of curve segments of
the specified segment
type in the specified
memory
>=0: Number
-1: Table does not exist
Determines the num‐
ber of used curve poly‐
nomials in the speci‐
fied memory
>=0: Number
-1: Table does not exist
NC programming