Siemens Sinumerik 840D sl Programming Manual page 853

Operation Meaning
IPOBRKA Motion criterion from braking ramp
activation
IPOENDA End of motion when "IPO stop" reached
IPTRLOCK Freeze start of the untraceable program
section at next machine function block
IPTRUNLOCK Set end of untraceable program section
at current block at time of interruption
ISAXIS Check if geometry axis 1 specified as
parameter
ISD Insertion depth
ISFILE Check whether the file exists in the
NCK application memory
ISNUMBER Check whether the input string can be
converted to a number
ISOCALL Indirect call of a program programmed
in an ISO language
ISVAR Check whether the transfer parameter
contains a variable declared in the NC
J Interpolation parameters
J1 Intermediate point coordinate
JERKA Activate acceleration response set via
MD for programmed axes
JERKLIM Reduction or overshoot of maximum
axial jerk
JERKLIMA Reduction or overshoot of maximum
axial jerk
K Interpolation parameters
K1 Intermediate point coordinate
Job planning
Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
1) 2)
W Description see
PGAsl
m
Programmed end-of-motion criterion (FINEA,
COARSEA, IPOENDA, IPOBRKA, ADISPOSA) [Page
285]
PGAsl
m
Programmed end-of-motion criterion (FINEA,
COARSEA, IPOENDA, IPOBRKA, ADISPOSA) [Page
285]
PGAsl
m
Preventing program position for SERUPRO
(IPTRLOCK, IPTRUNLOCK) [Page 483]
PGAsl
m
Preventing program position for SERUPRO
(IPTRLOCK, IPTRUNLOCK) [Page 483]
PGAsl
Axis functions (AXNAME, AX, SPI, AXTOSPI, ISAXIS,
AXSTRING, MODAXVAL) [Page 679]
PGAsl
m
Activating 3D tool offsets (CUT3DC, CUT3DF,
CUT3DFS, CUT3DFF, ISD) [Page 421]
PGAsl
Check for presence of file (ISFILE) [Page 152]
PGAsl
Type conversion from STRING (NUMBER, ISNUMBER,
AXNAME) [Page 77]
PGAsl
Indirect call of a program programmed in ISO language
(ISOCALL) [Page 203]
PGAsl
Function call ISVAR and read machine data array index
[Page 699]
PGsl
s
PGsl
s
PGAsl
m
Percentage jerk correction (JERKLIM) [Page 495]
PGsl
m
PGsl
s
PGsl
s
Tables
17.1 Operations
853