
6 BASIC INSTRUCTIONS
6.5 Data Conversion Instructions
265
6
Converting 32-bit unsigned binary data to 32-bit signed binary
data
UDINT2DINT(P)
These instructions convert the 32-bit unsigned binary data in the device specified by (s) to 32-bit signed binary data, 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 unsigned binary data in the device specified by (s) to 32-bit signed binary data, 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
32-bit unsigned binary
ANY32_U
(d)
Data after conversion
32-bit signed binary
ANY32_S
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
b31
b16
(2147549185)
0001H
8001H
D1, D0
b15
b0
(s)
b31
b16
(-2147418111)
0001H
8000H
D101, D100
b15
b0
(d)
(s)
(d)
DMOVP
H80010001
D0
UDINT2DINT
D0
D100
Before conversion
After conversion
Stores as is
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: ......