Siemens SINUMERIK 840D sl Programming Manual page 893

Operation Meaning
STOPRE Preprocessing stop until
all prepared blocks in
main run are executed
STOPREOF Revoke preprocessing
stop
STRING Data type: Character
string
STRINGFELD Selection of a single
character from the progr.
string field
STRINGIS Checks the present
scope of NC language
and the NC cycle names,
user variables, macros,
and label names
belonging specifically to
this command to
establish whether these
exist, are valid, defined or
active
STRINGVAR Selection of a single
character from the progr.
string
STRLEN Define string length
SUBSTR Define index of character
in input string
Job Planning
Programming Manual, 06/2009, 6FC5398-2BP20-0BA0
Description see
1)
PGA
Program sequence with
preprocessing memory
(STOPFIFO, STARTFIFO,
FIFOCTRL, STOPRE)
(Page 540)
PGA
Cancel preprocessing stop
(STOPREOF) (Page 668)
PGA
Definition of user variables
(DEF) (Page 24)
PGA
Selection of a single character
(STRINGVAR, STRINGFELD)
(Page 90)
PGA
Check scope of NC language
present (STRINGIS)
(Page 778)
PGA
Selection of a single character
(STRINGVAR, STRINGFELD)
(Page 90)
PGA
Determine length of string
(STRLEN) (Page 86)
PGA
Selection of a substring
(SUBSTR) (Page 89)
16.1 List of statements
W 828D
2)
PPU260 / 261 - - - PPU280 / 281
D - - - - - F - - - - - D - - - - - F
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