Siemens SINUMERIK 840D sl Programming Manual page 636

Tables
15.1 List of statements
STA
Sparking out time axial for
synchronized action
START Start selected programs simultaneously in
several channels from current program
STAT Position of joints
STARTFIFO Execute; simultaneously fill preprocessing
1
memory
STOPFIFO Stop machining; fill preprocessing memory
until STARTFIFO is detected, FIFO full or
end of program
STOPRE Stop preprocessing until all prepared
blocks are executed in main run.
STOPREOF Stop preprocessing OFF
STRING Data type: Character string
STRINGIS Checks the present scope of
NC language and NC cycle
names, user variables,
macros and label names
belonging especially to this
command to establish whether
these exist, are valid, defined
or active.
STRLEN Define string length
SUBSTR Define index of character in
input string
SUPA Suppress the actual zero offset
SYNFCT Evaluation of a polynomial as
a function of a condition in the
motion-synchronous action
SYNR The variable is read
synchronously, i.e., at
execution time (synchronous
read)
15-32
ineffective for the
local channel
Integer
max. 200
characters
INT The return value
results are
000
not known 100
programmable
2XX recognized
as present
INT
Real String: 1.
Parameter 1,
character: 2. par.
incl. programmed
offsets,
handwheel
offsets (DRF),
external zero
offsets and
PRESET offset
VAR
REAL
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
START(1,1,2) or
START(CH_X, CH_Y)
STRINGIS(STRING,
name)=return value with
coding
m
s
m 4
m 4
s 9
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