Siemens Simatic S7 Series

References
E.4 Instructions
S7-200 SMART
System Manual, 09/2015, A5E03822230-AC
701
String instructions
STL
Description
SLEN IN, OUT
SCAT N, OUT
SCPY IN, OUT
SSCPY IN, INDX, N, OUT
CFND IN1, IN2, OUT
SFND IN1, IN2, OUT
String Length
Concatenate String
Copy String
Copy Substring from String
Find First Character within String
Find String within String
Table, Find, and Conversion instructions
STL
Description
ATT DATA, TBL
Add data to table
LIFO TBL, DATA
FIFO TBL, DATA
Get data from table
FND= TBL, PTN, INDX
FND<> TBL, PTN, INDX
FND< TBL, PTN, INDX
FND> TBL, PTN, INDX
Find data value in table that matches comparison
FILL IN, OUT, N
Fill memory space with pattern
BCDI OUT
IBCD OUT
Convert BCD to Integer
Convert Integer to BCD
BTI IN, OUT
ITB IN, OUT
ITD IN, OUT
DTI IN, OUT
Convert Byte to Integer
Convert Integer to Byte
Convert Integer to Double Integer
Convert Double Integer to Integer
DTR IN, OUT
TRUNC IN, OUT
ROUND IN, OUT
Convert DWord to Real
Convert Real to Double Integer
Convert Real to Double Integer
ATH IN, OUT, LEN
HTA IN, OUT, LEN
ITA IN, OUT, FMT
DTA IN, OUT, FM
RTA IN, OUT, FM
Convert ASCII to Hex
Convert Hex to ASCII
Convert Integer to ASCII
Convert Double Integer to ASCII
Convert Real to ASCII
DECO IN, OUT
ENCO IN, OUT
Decode
Encode
SEG IN, OUT
Generate 7-segment pattern
ITS IN, FMT, OUT
DTS IN, FMT, OUT
RTS IN, FMT, OUT
Convert Integer to String
Convert Double Integer to String
Convert Real to String
STI STR, INDX, OUT
STD STR, INDX, OUT
STR STR, INDX, OUT
Convert Substring to Integer
Convert Substring to Double Integer
Convert Substring to Real