Siemens SINUMERIK 840D sl Programming Manual page 1228

Tables
4.1 Operations
Operation Type
for explanations, see legend (Page 1197).
1) 2) 3) 4) 5)
ST A
STA K
START P
STARTFIFO G
6)
STAT
STOLF A
STOPFIFO G
STOPRE P
STOPREOF P
STRING K
STRINGIS
STRLEN
SUBSTR
SUPA G
SUPD G
SVC K
SYNFCT P
SYNR K
SYNRW K
SYNW K
T A
TAN
TANG P
TANGDEL P
TANGOF P
1228
Meaning
1)
Oscillation sparking-out time for synchronous
action
Oscillation sparking-out time axial for synchro‐
nous action
Start selected programs simultaneously in
several channels from current program
Execute; fill preprocessing memory simulta‐
neously
Position of joints
G0 tolerance factor
Stop machining; fill preprocessing memory
until STARTFIFO is detected, preprocessing
memory is full or end of program
Preprocessing stop until all prepared blocks in
the main run are executed
Revoke preprocess stop
Data type: Character string
F Checks the present scope of NC language
and the NC cycle names, user variables, mac‐
ros, and label names belonging specifically to
this command to establish whether these ex‐
ist, are valid, defined or active.
F Define string length
F Define index of character in input string
Suppression of current work offset, including
programmed offsets, system frames, hand‐
wheel offsets (DRF), external work offset, and
overlaid movement
Suppression of the active tool offsets
Tool cutting rate
Evaluation of a polynomial as a function of a
condition in the motion-synchronous action
The variable is read synchronously, i.e. at the
time of execution
The variable is read and written synchronous‐
ly, i.e. at the time of execution
The variable is written synchronously, i.e. at
the time of execution
Call tool
(only change if specified in machine data; oth‐
erwise M6 command necessary)
F Tangent (trigon. function)
Tangential control: Define coupling
Tangential control: Delete coupling
Tangential control: Deactivate coupling
W TP SA Description see
2) 3) 4)
s +/- PM-NC
m +/- PM-NC
+/- - PM-NC
m +/- PM-NC
s +/- PM-NC
m +/- PM-NC
m +/- PM-NC
+/- - PM-NC
- +/- FM-SA
+/- PM-NC
+/- - PM-NC
+/- - PM-NC
+/- - PM-NC
s +/- PM-NC
s +/- - PM-NC
m +/- PM-NC
- +/- FM-SA
+/- PM-NC
+/- PM-NC
+/- PM-NC
+/- PM-NC
+/- +/- PM-NC
+/- - PM-NC
+/- - PM-NC
+/- - PM-NC
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
5)
NC programming