Character String Type (String) Double Precision Integer Type (Dint) Conversion - Mitsubishi Electric MELSEC Q Series Programming Manual

6 IEC FUNCTIONS
6.1.16 Character string type (STRING) double precision integer type (DINT) conversion STR_TO_DINT
Character string type (STRING) data is converted into double precision integer type (DINT) data.
Function definition
Function definition
6 - 18
DINT STR_TO_DINT ( STRING(12) S1 );
Argument
Argument Name IN/OUT
S1 IN
Return value
Return Value
DINT Conversion result (BIN 32-bit data)
Remarks: This function cannot be used with the Basic model QCPU.
Example of use
Argument Type
STRING w_DWord1:=
STR_TO_DINT("123");
BOOL STR_TO_DINT _E( BOOL EN, STRING(12) S1, DINT D1 );
Argument
Argument Name IN/OUT
EN IN
S1 IN
D1 OUT
Return value
Return Value
BOOL Execution condition
Example of use
(* When execution condition X0 turns ON, the character string type data in
(* sData is converted into double precision integer type (DINT) data, and the
(* result is stored into Result.
M0 := STR_TO_DINT_E( X0, sData, Result ) ;
Data to be converted (character string data)
ST Program Conversion Result
LD
DDABIN "123"
Execution condition (Function is executed only when the result is TRUE)
Data to be converted (character string data)
Conversion result (BIN 32-bit data)
STR_TO_DINT_E
Description
Description
Used Instruction
SM400 LD,DDABIN
w_DWord1
Description
Description
*)
*)
*)
6 - 18