Siemens SINUMERIK 840D sl Programming Manual page 1295

Curve table functions
Identifier Return
value
CTABPOLID INT:
Number
of curve
polyno‐
mials
CTABFPOL INT:
Number
of curve
polyno‐
mials
CTABMPOL INT:
Number
of curve
polyno‐
mials
CTABSSV REAL:
Follow‐
ing axis
position
CTABSEV REAL:
Follow‐
ing axis
position
CTABTSV REAL:
Follow‐
ing axis
position
CTABTEV REAL:
Follow‐
ing axis
position
CTABTSP REAL:
Leading
axis posi‐
tion
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
1. 2. 3.
INT:
Table
number
STRING:
Storage
location:
"SRAM",
"DRAM"
STRING:
Storage
location:
"SRAM",
"DRAM"
REAL: INT: VAR RE‐
Leading Table AL[ ]:
axis posi‐ number Pitch re‐
tion sult
REAL: INT: VAR RE‐
Leading Table AL[ ]:
axis posi‐ number Pitch re‐
tion sult
INT: VAR RE‐ AXIS:
Table AL[ ]: Follow‐
number Pitch re‐ ing axis
sult at
start of
the table
INT: VAR RE‐ AXIS:
Table AL[ ]: Follow‐
number Pitch re‐ ing axis
sult at
end of
the table
INT: VAR RE‐ AXIS:
Table AL[ ]: Leading
number Pitch re‐ axis
sult at
start of
the table
Parameter
4. 5.
AXIS: AXIS:
Follow‐ Leading
ing axis axis for
for scal‐ scaling
ing
AXIS: AXIS:
Follow‐ Leading
ing axis axis for
for scal‐ scaling
ing
4.6 Predefined functions
Explanation
6.
Determines the num‐
ber of curve polyno‐
mials used by the
curve table
>=0: Number
-1: Table does not exist
Determines the maxi‐
mum possible number
of curve polynomials in
the specified memory:
>=0: Number
-1: Table does not exist
Determines the maxi‐
mum possible number
of curve polynomials in
the specified memory:
>=0: Number
-1: Table does not exist
Determines the follow‐
ing axis position at the
start of the curve seg‐
ment belonging to the
specified leading axis
value
Determines the follow‐
ing axis position at the
end of the curve seg‐
ment belonging to the
specified leading axis
value
Determines the follow‐
ing axis position at the
start of the curve table.
Determines the follow‐
ing axis position at the
end of the curve table.
Determines the lead‐
ing axis position at the
start of the curve table.
Tables
1295