Dint_To_Dword(_E) - Mitsubishi Electric MELSEC FX Series Structured Programming Manual

FXCPU Structured Programming Manual
(Application Functions)

5.1.18 DINT_TO_DWORD(_E)

Outline
This function converts double word [signed] data into double word [unsigned]/bit string [32-bit] data, and
outputs the data obtained by conversion.
1. Format
Function name
DINT_TO_DWOR
D
DINT_TO_DWOR
D_E
*1. Output variable
2. Set data
Variable
EN
Input
variable
_DINT (
ENO
Output
variable
*1
In explanation of functions, I/O variables inside ( ) are described.
Explanation of function and operation
This function converts double word [signed] data stored in a device specified in
[unsigned]/bit string [32-bit] data, and outputs the data obtained by conversion to a device specified in
12345678
Double word [signed] data
Cautions
1) Use the function having "_E" in its name to connect a bus.
2) When handling 32-bit data in structured programs, you cannot specify 16-bit devices directly, different
from simple projects. Use labels when handling 32-bit data.
You can specify 32-bit counters directly, however, because they are 32-bit devices.
Use global labels when specifying labels.
70
FX
3U(C)
Expression in each language
Structured ladder
DINT_TO_DWORD
Label 1 _DINT
X000 DINT_TO_DWORD_E
EN
Label 1 _DINT
Execution condition
Conversion source double word [signed] data
)
s
Execution status
Double word [unsigned]/bit string [32-bit] data after conversion
( )
d
BC614EH
Double word [unsigned]/
bit string [32-bit] data
FX FX FX
3G 2N(C) 1N(C)
DINT_TO_DWORD(_DINT);
Example:
Label 2:=
*1 Label 2
DINT_TO_DWORD(Label 1);
DINT_TO_DWORD_E(EN,_DINT,
Output label);
Example:
ENO
DINT_TO_DWORD_E(X000,
*1 Label 2
Label 1, Label 2);
Description
5 Applied Functions
5.1 Type Conversion Functions
FX FX /FX FX
1S U 2C 0N
ST
Data type
Bit
Double Word [signed]
Bit
Double Word [unsigned]/
Bit string [32-bit]
into double word
s
FX
0(S)
.
d