502
8 APPLICATION INSTRUCTION
8.9 Real Number Instruction
Converting 16-bit signed binary data to single-precision real
number
INT2FLT(P)
These instructions convert the 16-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).
*1 Supported by engineering tool version "1.035M" and later.
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
Processing details
• These instructions convert the 16-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
ENO:=INT2FLT(EN,s,d);
ENO:=INT2FLTP(EN,s,d);
FBD/LD
Operand Description
Range
Data type
Data type (label)
(s)
Data before conversion
-32768 to +32767
16-bit signed binary
ANY16_S
(d)
Data after conversion
Single-precision real number
ANYREAL_32
EN
Execution condition
Bit
BOOL
ENO
Execution result
Bit
BOOL
Operand
Bit
Word
Double word Indirect
specification
Constant
Others
X, Y, M, L, SM,
F, B, SB, S
T, ST, C, D, W,
SD, SW, R
U
\G
Z
LC
LZ
K, H
E
$
(s)
(d)
(s)
(d)
EN
ENO
d
s
SM402
INT2FLT
D0
D100
(s)
(d)
MOVP
K-1234
D0
M0
(d)
b31 b16
(-1234.0)
4000H
C49AH
b15 b0
D101, D100
(s)
(-1234)
FB2EH
b15 b0
D0
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
Page 17: ...15 CONTENTS ...
Page 24: ...22 MEMO ...
Page 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Page 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
Page 1107: ...I 1105 MEMO ...
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