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

6 IEC FUNCTIONS
6.1.12 Real number type (REAL) double precision integer type (DINT) conversion REAL_TO_DINT
The specified real number type (REAL) data is converted into double precision integer type (DINT) data.
Function definition
Function definition
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DINT REAL_TO_DINT( REAL S1 );
Argument
Argument Name IN/OUT
S1 IN
Return value
Return Value
DINT Conversion result (BIN 32-bit data)
Example of use
Argument Type
REAL w_DWord1:=
REAL_TO_DINT(w_Real1);
BOOL REAL_TO_DINT_E( BOOL EN, REAL 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 real number type (REAL) data in
(* rData is converted into double precision integer type (DINT) data, and the
(* result is stored into Result.
M0 := REAL_TO_DINT_E( X0, rData, Result ) ;
Data to be converted (real number data)
ST Program Conversion Result
LD
DINT
Execution condition (Function is executed only when the result is TRUE)
Data to be converted (real number data)
Conversion result (BIN 32-bit data)
REAL_TO_DINT_E
Description
Description
Used Instruction
SM400 LD,DINT
w_Real1
w_DWord1
Description
Description
*)
*)
*)
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