Siemens SINUMERIK 840D sl Programming Manual page 1300

Tables
4.6 Predefined functions
Functions for measuring cycles
Identifier Return
value
CALCPOSI INT:
Status
GETTCOR INT:
Status
LENTOAX INT:
Status
SETTCOR INT:
Status
1300
1. 2. 3.
REAL[3]: REAL[3]: REAL[5]:
Starting Incre‐ Minimum
position mental distan‐
in the path ces to
WCS specifica‐ the moni‐
tion in re‐ toring
lation to limits
the start‐
ing posi‐
tion
REAL STRING: STRING:
[11]: Tool Name of
length the tool
compo‐ environ‐
nent: Co‐ ment
ordinate
system
INT[3]: REAL[3]: STRING:
Axis as‐ Matrix for Coordi‐
signment mapping nate sys‐
of the ge‐ the tool tem for
ometry lengths the as‐
axes in the co‐ signment
ordinate
system
1. 2. 3.
REAL STR.: INT:
[3]: Com‐ Com‐
Offset po‐ po‐
vector nent nent(s)
in identi‐ to be
space fier correc‐
ted
0 - 11
Parameter
4. 5.
REAL[3]: BOOL:
Return Conver‐
array for sion of
the poss. the
incr. dis‐ measur‐
tance ing sys‐
tem
Yes/No
INT: INT:
Internal Cutting-
T no. of edge
the tool number
(D no.) of
the tool
4. 5. 6.
INT: INT: STRIN
Type Index G:
of of the Name
write geom‐ of the
opera‐ etry tool
tion axis envi‐
0 - 3 ron‐
ment
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
Explanation
6.
INT: Checks whether the ge‐
Type of ometry axes can traverse
limit a defined path without vi‐
monitor‐ olating the axis limits
ing starting from a specified
starting point.
If the defined path cannot
be traversed without vio‐
lating limits, the maxi‐
mum permissible value is
returned.
INT: Determines the tool
Number lengths and tool length
of the lo‐ components from tool en‐
cation- vironment or current envi‐
depend‐ ronment
ent offset
(DL no.
of the
tool)
Determines information
about the assignment of
the tool lengths L1, L2, L3
of the active tool to ab‐
scissa, ordinate, appli‐
cate.
The assignment to the ge‐
ometry axes is affected
by frames and the active
plane (G17 - 19).
7. 8. 9.
INT: INT: INT:
int. T D no. DL no.
No. of of the of the
the tool tool tool
NC programming
Changes
the tool
compo‐
nents, con‐
sidering all
supplemen‐
tary condi‐
tions that
are inclu‐
ded in the
evaluation
of the indi‐
vidual com‐
ponents