
428
7 APPLICATION INSTRUCTION
7.7 Real Number Instruction
Converting 32-bit signed binary data to single-precision real
number
DINT2FLT(P)
These instructions convert the 32-bit signed binary data in the device specified by (s) to single-precision real number, and
store the converted data in the device specified by (d).
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
Processing details
• These instructions convert the 32-bit signed binary data in the device specified by (s) to single-precision real number, and
store the converted data in the device specified by (d).
Operation error
There is no operation error.
Ladder diagram
Structured text
Not supported
Operand
Description
Range
Data type
Data type (label)
(s)
Data before conversion
-2147483648 to +2147483647
32-bit signed binary
ANY32
(d)
Data after conversion
Single-precision real number
Single-precision real number
Operand
Bit
Word
Double word
Indirect
specification
Constant
Others
X, Y, M, L,
SM, F, B, SB
U
\G
T, ST,
C, LC
T, ST, C, D,
W, SD, SW, R
U
\G
Z
LC
LZ
K, H
E
$
(s)
(d)
(s)
(d)
SM402
M0
(d)
b31
b16
(-123456.0)
2000H
C7F1H
b15
b0
D101, D100
(s)
b31
b16
(-123456)
1DC0H
FFFEH
b15
b0
D1, D0
DINT2FLT
D0
D100
(s)
(d)
DMOVP
K-123456
D0
After conversion
Before conversion
Summary of Contents for MELSEC iQ-F FX5 series
Page 1: ...MELSEC iQ F FX5 Series Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
Page 21: ...19 PART 1 PART 1 OVERVIEW Part 1 consists of the following chapter 1 OVERVIEW ...
Page 98: ...96 4 STANDARD FUNCTIONS FUNCTION BLOCKS 4 2 Standard Function Blocks MEMO ...
Page 840: ...838 23 TIME DATA FUNCTIONS 23 4 Division MEMO ...
Page 887: ......