Siemens SINUMERIK 840D sl Programming Manual page 868

Tables
16.1 List of statements
Operation Meaning
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 Milling pattern cycle of
elongated holes on a
circle
LOOP Introduction of an endless
loop
M0 Programmed stop
M1 Optional stop
M2 End of main program with
return to beginning of
program
M3 Direction of spindle
rotation clockwise for
master spindle
M4 Direction of spindle
rotation counter-
clockwise for master
spindle
868
Description see
1)
PG
PG
Fast retraction from the contour
(SETINT LIFTFAST, ALF)
(Page 131)
PG
PGA
Definition of user variables
(DEF) (Page 24)
PGA
Arithmetic functions (Page 67)
PGA
Lock, unlock, reset (LOCK,
UNLOCK, RESET) (Page 724)
BHD/BHF
PGA
Continuous program loop
(LOOP, ENDLOOP) (Page 111)
PG
PG
PG
PG
PG
W
2)
PPU260 / 261 - - - PPU280 / 281
D - - - - - F - - - - - D - - - - - F
m ●
●
m ●
●
●
●
-
●
●
●
●
●
●
Programming Manual, 06/2009, 6FC5398-2BP20-0BA0
828D
3)
● ● ●
● ● ●
● ● ●
● ● ●
● ● ●
● ● ●
- - -
● ● ●
● ● ●
● ● ●
● ● ●
● ● ●
● ● ●
Job Planning