Siemens sinumerik 840d Programming Manual page 497

12.98
15
INTERSEC Calculate intersection between two
contour elements
IP Variable interpolation parameter
ISAXIS Check if geometry axis 1 – 3 specified as
parameter exist
ISD Insertion depth
ISNUMBER Check whether the input string can be
converted to a number
4
J Interpolation parameter
J1 Intermediate point coordinate
JERKA Activate acceleration response set via machine data for
programmed axes
4
K Interpolation parameter
K1 Intermediate point coordinate
KONT Traverse around contour for tool compensation
L Subprogram number
5
LEAD Lead angle
LEADOF Leading value coupling OFF (lead off)
LEADOFP Path leading value coupling OFF (lead off path)
LEADON Leading value coupling ON (lead on)
LEADONP Path leading value coupling ON (lead on path)
1
LFOF Interruption of thread cutting OFF
LFON Interruption of thread cutting ON
1
LFTXT Tool direction tangential at lift
LFWP Tool direction not tangential at lift
LIFTFAST Rapid lift before interrupt routine call
LIMS Spindle speed limitation (limit spindle
speed) with G96
LN Natural logarithm
LOCK Disable synchronized action with ID (stop technology
cycle)
LOG (Common) logarithm
LOOP Introduction of an endless loop
M... Switching operations
10
M0 Programmed stop
 Siemens AG 2000. All rights reserved
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
VAR REAL Error status BOOL
[2]
Real
BOOL
Real
BOOL
Real
Real
Real
Real
Integer, up Leading zeros are
to 7 places relevant!
Real
0.001 ...
99 999.999
Real
Real
Structure: LOOP –
ENDLOOP
0, ..., Max. of 5 free
9999 9999 special functions to
be defined by
machine
manufacturer
15.1 List of instructions
L10
Tables
15
m
s
s
s
s
m 17
s
m
m 41
m 41
m 46
m 46
m
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