Siemens SINUMERIK 840D sl Programming Manual page 625

ISNUMBER
Check whether the input string
can be converted to a number
ISPOINTS Possible intersections
calculated by ISTAB between
two contours on the current
plane.
ISVAR Check whether the transfer
parameter contains a variable
known in the NC
J Interpolation parameters
4
J1 Intermediate point coordinate
JERKA Activate acceleration response set via
machine data for programmed axes
K Interpolation parameters
4
K1 Intermediate point coordinate
KONT Travel round contour on tool offset
KONTC Approach/traverse with continuous-
curvature polynomial
KONTT Approach/traverse with continuous-tangent
polynomial
L Subroutine number
LEAD Lead angle
5
LEADOF Master value coupling OFF (lead off)
LEADON Master value coupling ON (lead on)
LFOF Interrupt thread cutting OFF
1
LFON Interrupt thread cutting ON
LFTXT Tangential tool direction on retraction
1
LFWP Non-tangential tool direction on retraction
LFPOS Axial retraction to a position
LIFTFAST Rapid lift before interrupt routine call
LIMS Spindle speed limitation (Limit
Spindle Speed) with
G96/G961 and G97
LN Natural logarithm
LOCK Disable synchronized action with ID
(stop technology cycle)
LOG (Common) logarithm
Job planning
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
BOOL Convert input
string to number
INT MODE machining
type (optional)
BOOL Machine data,
setting data and
variables as
GUDs
Real
Real
Real
Real
Integer, up
to 7 places
Real
0.001, ...,
99 999.
999
Real
Real
15.1 List of statements
STATE=ISPOINTS
(KTAB1[n1], KTAB2[n2],
ISTAB, [MODE])
L10
Tables
s
s
s
s
m 17
m 17
m 17
s
m
m 41
m 41
m 46
m 46
m 46
m
15-21