Dflt (Conversion: Integer → Double-Precision Real Number Data) - Panasonic FP7 Series Command Reference Manual

11.27 DFLT (Conversion: Integer → Double-precision Real Number Data)
11.27 DFLT (Conversion: Integer → Double-precision Real Number
Data)
■
Ladder diagram
■
Available operation units (●: Available)
Operatio
bit
n unit
i
■
List of operands
Operand Description
Starting address of the device where the target data to be converted is stored or the constant
S
(data format: according to the operation unit)
Starting address of the device where conversion results are stored (data format: double-precision
D
real number data)
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Devices that can be specified (indicated by ●)
Operan
d
W W
X Y
S ● ●
D ● ●
(Note 1) Cannot be specified when the operation unit is a 16-bit integer (SS, US).
(Note 2) Index register (I0 to IE)
(Note 3) Can be specified only when the operation unit is signed integer (SS, SL).
(Note 4) Can be specified only when the operation unit is an unsigned integer (US, UL).
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Outline of operation
● This instruction converts the integer data stored in the area starting with [S] to a double-
precision floating point real number.
● The conversion result is stored in the area starting with [D].
11-58
US
●
16-Bit device:
W W W S D L
R L S D T D
● ● ● ● ● ●
● ● ● ●
SS UL
● ●
32-Bit
device:
(Note 1)
TS TE
U W
WI
C C
M O
S E
● ● ● ● ●
● ● ● ●
SL SF
●
Real
Integer numbe
r
IX K
Ｕ
(N (N (N
H SF
ote ote ote
2) 3) 4)
● ● ● ●
●
WUME-FP7CPUPGR-12
DF
St
rin
g
Index
modifie
r
D
" "
F
●
●