Siemens SINUMERIK 840Di sl Programming Manual page 465

Name Meaning
ST
Sparking-out time
for synchronized action
STA Sparking-out time axial
for synchronized action
START Start selected programs simultaneously in
several channels from current program
STARTFIFO Execute; simultaneously fill preprocessing
1
memory
STAT Position of joints
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 Suppression of current zero offset,
including programmed offsets, system
frames, handwheel offsets (DRF), external
zero offset and overlaid motion
SYNFCT Evaluation of a polynomial
as a function of a
condition in the motion-
synchronous action
Fundamentals
Programming Manual, 11/2006, 6FC5398-1BP10-2BA0
Value Description,
comment
Real, without
sign
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: 1st
parameter,
character: 2nd
parameter
VAR REAL
12.1 List of statements
Syntax
START(1,1,2) or
START(CH_X, CH_Y)
$MC _CHAN_NAME
STRINGIS
(STRING,name)=
Digit-coded
return value
Tables
m/s Group
3 2
s
m
m 4
s
m 4
s 9
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