Siemens Simatic S7-1500 - Page 38

A5E33284667-AF Page 37
Extended instructions
Basic instructions
Communication
Technology
S7-300
S7-400
S7-1200 S7-1500
Description LAD/FBD
STL
(not S7-1200)
SCL
Other instructions
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Determine the length of a character string
LEN
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Connect character strings
CONCAT
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Read the left characters of a character string
LEFT
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Read the right characters of a character string
RIGHT
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Read the middle characters of a character string
MID
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Delete characters in a character string
DELETE
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Insert characters in a character string
INSERT
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Replace characters in a character string
REPLACE
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Find characters in a character string
FIND
Runtime information
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Read out name of a tag on the input parameter
GetSymbolName