Siemens SINUMERIK 840D sl Programming Manual page 469

Operation Meaning
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
LOCK Disable synchronized action with ID
(stop technology cycle)
LONGHOLE Technological cycle:
elongated hole
LOOP Introduction of an endless loop
Operation Meaning
M0 Programmed stop
M1 Optional stop
Fundamentals
Programming Manual, 09/2011, 6FC5398-1BP40-2BA0
1) 2)
W Description see
FB1(W1)
PGsl
m
Fast retraction for thread cutting (LFON, LFOF, DILF,
ALF, LFTXT, LFWP, LFPOS, POLF, POLFMASK,
POLFMLIN) [Page 267]
PGsl
m
Fast retraction for thread cutting (LFON, LFOF, DILF,
ALF, LFTXT, LFWP, LFPOS, POLF, POLFMASK,
POLFMLIN) [Page 267]
PGsl
m
Fast retraction for thread cutting (LFON, LFOF, DILF,
ALF, LFTXT, LFWP, LFPOS, POLF, POLFMASK,
POLFMLIN) [Page 267]
PGsl
m
Fast retraction for thread cutting (LFON, LFOF, DILF,
ALF, LFTXT, LFWP, LFPOS, POLF, POLFMASK,
POLFMLIN) [Page 267]
PGsl
m
Fast retraction for thread cutting (LFON, LFOF, DILF,
ALF, LFTXT, LFWP, LFPOS, POLF, POLFMASK,
POLFMLIN) [Page 267]
PGsl
PGsl
m
Constant cutting rate (G96/G961/G962, G97/G971/
G972, G973, LIMS, SCC) [Page 100]
PGAsl
PGAsl
PGAsl
PGAsl
PGAsl
1) 2)
W Description see
PGsl
M functions [Page 381]
PGsl
M functions [Page 381]
Tables
16.1 Operations
469