Siemens SINUMERIK 840D sl Programming Manual page 468

Tables
16.1 Operations
Operation Meaning
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
KONT Travel around contour on tool offset
KONTC Approach/retract with continuous-
curvature polynomial
KONTT Approach/retract with continuous-
tangent polynomial
L Subprogram number
LEAD Lead angle
1. Tool orientation
2. Orientation polynomial
LEADOF Master value coupling OFF
LEADON Master value coupling ON
468
1) 2)
W Description see
PGAsl
PGAsl
PGAsl
PGsl
s
Circular interpolation with center point and end point
(G2/G3, X... Y... Z..., I... J... K...) [Page 212]
PGsl
s
Circular interpolation with intermediate point and end
point (CIP, X... Y... Z..., I1... J1... K1...) [Page 222]
PGAsl
m
PGsl
m
Influence of acceleration on following axes (VELOLIMA,
ACCLIMA, JERKLIMA) [Page 409]
PGsl
s
Circular interpolation with center point and end point
(G2/G3, X... Y... Z..., I... J... K...) [Page 212]
PGsl
s
Circular interpolation with intermediate point and end
point (CIP, X... Y... Z..., I1... J1... K1...) [Page 222]
PGsl
m
Contour approach and retraction (NORM, KONT,
KONTC, KONTT) [Page 287]
PGsl
m
Contour approach and retraction (NORM, KONT,
KONTC, KONTT) [Page 287]
PGsl
m
Contour approach and retraction (NORM, KONT,
KONTC, KONTT) [Page 287]
PGAsl
s
PGAsl
m
PGAsl
PGAsl
Programming Manual, 09/2011, 6FC5398-1BP40-2BA0
Fundamentals