Siemens Sinumerik 840D sl Programming Manual page 854

Tables
17.1 Operations
Operation Meaning
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
LENTOAX Provides information about the
assignment of tool lengths L1, L2, and
L3 of the active tool to the abscissa,
ordinate and applicate
Fast retraction for thread cutting OFF
3)
LFOF
LFON Fast retraction for thread cutting ON
LFPOS Retraction of the axis declared with
POLFMASK or POLFMLIN to the
absolute axis position programmed with
POLF
LFTXT The plane of the retraction movement
for fast retraction is determined from the
path tangent and the current tool
direction
LFWP The plane of the retraction movement
for fast retraction is determined by the
current working plane (G17/G18/G19)
LIFTFAST Fast retraction
LIMS Speed limitation
for G96/G961 and G97
LLI Lower limit value of variables
LN Natural logarithm
854
1) 2)
W Description see
PGsl
m
PGsl
m
PGsl
m
PGAsl
s
Subprogram call without parameter transfer [Page 193]
PGAsl
m
Programming of the tool orientation (A..., B..., C...,
LEAD, TILT) [Page 335]
PGAsl
Axial leading value coupling (LEADON, LEADOF)
[Page 530]
PGAsl
Axial leading value coupling (LEADON, LEADOF)
[Page 530]
FB1(W1)
m PGsl
PGsl
m
PGsl
m
m PGsl
PGsl
m
PGsl
Fast retraction from the contour (SETINT LIFTFAST,
ALF) [Page 126]
PGsl
m
PGAsl
Attribute: Limit values (LLI, ULI) [Page 37]
PGAsl
Arithmetic functions [Page 64]
Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
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