Panasonic FP7 Series Command Reference Manual

11.22 STOD (Conversion: Single-precision Real Number Data →
Double-precision Real Number)
■
Ladder diagram
■
Available operation units (●: Available)
Operatio
n unit
bit US SS UL SL SF DF
i ●
■
List of operands
Operand Description
S
Starting address of the device where the target data to be converted is stored or the constant
(data format: single-precision real number data)
D
Starting address of the device where conversion results are stored (data format: double-precision
real number data)
■
Devices that can be specified (indicated by ●)
Operan
d
16-Bit device:
32-Bit
device:
Integer
Real
numbe
r
St
rin
g
Index
modifie
r
(Note 1)
W
X
W
Y
W
R
W
L
W
S
S
D
D
T
L
D
U
M
WI
W
O
TS
C
S
TE
C
E
IX
(N
ote
2)
K Ｕ H SF
D
F
" "
S ● ● ● ● ● ● ● ● ● ● ● ● ● ●
D ● ● ● ● ● ● ● ● ● ● ● ●
(Note 1) Only 16-bit devices, and 32-bit devices can be modified (real number constants cannot be specified).
(Note 2) Index register (I0 to IE)
■
Outline of operation
● This instruction converts the single-precision floating point real number 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].
11.22 STOD (Conversion: Single-precision Real Number Data → Double-
precision Real Number)
WUME-FP7CPUPGR-12 11-45

Panasonic FP7 Series Specifications

General

Brand	Panasonic
Model	FP7 Series
Category	Controller
Language	English