Siemens SINUMERIK 840Di sl Programming Manual page 453
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Also See for SINUMERIK 840Di sl:
- Commissioning manual (632 pages) ,
- Operating manual (470 pages) ,
- Function manual (274 pages)
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Name
Meaning
ISFILE
Check whether the file
exists in the NCK user
memory.
ISNUMBER
Check whether the input
string can be converted to
a number.
ISPOINTS
Possible intersections
calculated by ISTAB
between two contours on
the current plane.
ISVAR
Check whether the
transfer parameter
contains a variable known
in the NC
J
Interpolation parameters
4
J1
Intermediate point
coordinate
JERKA
Activate acceleration response set via MD
for programmed axes
JERKLIMA
Reduction or overshoot of
5
maximum jerk (jerk axial)
K
Interpolation parameters
4
K1
Intermediate point
coordinate
KONT
Travel round contour on tool offset
KONTC
Approach/retract with continuous-
curvature
polynomial.
KONTT
Approach/retract with continuous-tangent
polynomial.
L
Subroutine number
LEAD
Lead angle
5
LEADOF
Master value coupling OFF (lead off)
LEADON
Master value coupling ON (lead on)
LFOF
Interrupt thread cutting OFF
1
LFON
Interrupt thread cutting ON
LFPOS
Axial retraction to a position
LFTXT
Tangential tool direction on retraction
1
LFWP
Non-tangential tool direction on retraction
Fundamentals
Programming Manual, 11/2006, 6FC5398-1BP10-2BA0
Value
Description,
comment
BOOL
Returns results
of type BOOL.
BOOL
Convert input
string to a
number.
INT
Machining type
MODE
(optional).
BOOL
Machine data,
setting data and
variables such
as GUDs
Real
real
1, ..., 200
Valid range is
1 to 200%
Real
Real
Integer, up to
7 places
real
12.1 List of statements
Syntax
RESULT=ISFILE("Testfi
le") IF
(RESULT==FALSE)
STATE=ISPOINTS
(KTAB1[n1],
KTAB2[n2], ISTAB,
[MODE])
JERKLIMA[X]= ...[%]
L10
Tables
m/s
Group
3
2
s
s
m
s
s
m
17
m
17
m
17
s
m
m
41
m
41
m
46
m
46
m
46
453
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