Mitsubishi Electric MELSEC iQ-R Series - Converting 32-Bit Unsigned Binary Data to Double-Precision Real Number

7 APPLICATION INSTRUCTIONS
7.9 Real Number Instructions
757
7
Converting 32-bit unsigned binary data to double-precision real
number
UDINT2DBL(P)
These instructions convert 32-bit unsigned binary data to a double-precision real number.
*1 The engineering tool with version "1.035M" or later supports the ST.
■Execution condition
Setting data
■Description, range, data type
■Applicable devices
Processing details
• These instructions convert the 32-bit unsigned binary data in the device specified by (s) to a double-precision real number,
and store the real number in the device specified by (d).
Ladder ST
*1
ENO:=UDINT2DBL(EN,s,d);
ENO:=UDINT2DBLP(EN,s,d);
FBD/LD
Instruction Execution condition
UDINT2DBL
UDINT2DBLP
Operand Description Range Data type Data type (label)
(s) Integral data to be converted to a double-precision real
number, or the start device containing integral data
0 to 4294967295 32-bit unsigned binary ANY32_U
(d) Start device for storing the converted double-precision real
number
 Double-precision real
number
ANYREAL_64
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,
FX, FY
J\ T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
U\G, J\,
U3E\(H)G
Z LT, LST,
LC
LZ K, H E $
(s)   
(d)   
RnCPU
RnENCPU
RnSFCPU RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant) (Process)
(s) (d)
EN ENO
ds
(s)
D1, D0
b63 b49
(123456.0)
2400H40FEHD103, D102, D101, D100
b48 b32
(d)
b31 b16
0000H
0000H
b15 b0
b31 b16
(123456)
E240H
0001H
b15 b0
     
SM402
(s) (d)
M0
DMOVP K123456 D0
UDINT2DBL D0 D100