Siemens Sinumerik 840D sl Programming Manual page 870

Tables
17.1 Operations
Operation Meaning
STRINGVAR Selection of a single character from the
progr. string
STRLEN Define string length
SUBSTR Define index of character in input string
SUPA Suppression of current work offset,
including programmed offsets, system
frames, handwheel offsets (DRF),
external work offset, and overlaid
movement
SVC Tool cutting rate
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 the time of execution
SYNRW The variable is read and written
synchronously, i.e. at the time of
execution
SYNW The variable is written synchronously,
i.e. at the time of execution
T Call tool
(only change if specified in machine
data; otherwise M6 command
necessary)
TAN Tangent (trigon. function)
TANG Definition of axis grouping tangential
correction
TANGDEL Deletion of definition of axis grouping
tangential correction
TANGOF Tangential correction OFF
TANGON Tangential correction ON
TCA Tool selection/tool change irrespective
(828D: _TCA) of tool status
870
1) 2)
W Description see
PGAsl
Selection of a single character (STRINGVAR,
STRINGFELD) [Page 83]
PGAsl
Determine length of string (STRLEN) [Page 80]
PGAsl
Selection of a substring (SUBSTR) [Page 82]
PGsl
s
PGsl
m
PGAsl
Synchronized function (SYNFCT) [Page 594]
PGAsl
Definition of user variables (DEF) [Page 25]
PGAsl
Definition of user variables (DEF) [Page 25]
PGAsl
Definition of user variables (DEF) [Page 25]
PGsl
PGAsl
Arithmetic functions [Page 64]
PGAsl
Tangential control (TANG, TANGON, TANGOF, TLIFT,
TANGDEL) [Page 463]
PGAsl
Tangential control (TANG, TANGON, TANGOF, TLIFT,
TANGDEL) [Page 463]
PGAsl
Tangential control (TANG, TANGON, TANGOF, TLIFT,
TANGDEL) [Page 463]
PGAsl
Tangential control (TANG, TANGON, TANGOF, TLIFT,
TANGDEL) [Page 463]
FBW
Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
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