Siemens SIMATIC S7-300 Reference Manual page 36
Comparison list for programming languages based on the international mnemonics
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Also See for SIMATIC S7-300:
- Manual (676 pages) ,
- Reference manual (574 pages) ,
- Installation and operating manual (356 pages)
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Basic instructions
Additional instructions
✔
✔
✔
✔
Determine the length of a character string
✔
✔
✔
✔
Combine character strings
✔
✔
✔
✔
Read the left characters of a character string
✔
✔
✔
✔
Read the right characters of a character string
✔
✔
✔
✔
Read the middle characters of a character string
✔
✔
✔
✔
Delete characters in a character string
✔
✔
✔
✔
Insert characters in a character string
✔
✔
✔
✔
Replace characters in a character string
✔
✔
✔
✔
Find characters in a character string
Runtime information
✔
✔
Read out name of a tag in the input parameter
✔
Query combined global name of input parameter
assignment
✔
✔
Read out name of the block instance
✔
Query combined global name of the block instance
✔
✔
Read out name of the block
A5E33285102-AB
Extended instructions
Description
Technology
LAD / FBD
(not S7-1200)
LEN
CONCAT
LEFT
RIGHT
DELETE
INSERT
REPLACE
FIND
GetSymbolName
GetSymbolPath
GetInstanceName
GetInstancePath
GetBlockName
Communication
STL
SCL
MID
Page 35
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