511
ASIND, ASINDP
1
2
3
4
4
6
7
8
7.12
Special function
instructions
7.12.8
ASIND, ASINDP
[Operations involved when the D0 and D1 value is 0.5]
: SIN value of which the SIN
-1
(inverse sine) value is obtained or head number of the devices where the SIN value is stored (real number)
: Head number of the devices where the operation result will be stored (real number)
F
unct
i
on
(1) The angle is calculated from the SIN (sine) value specified by is and its result is stored into the device specified by .
(2) The SIN value designated by can be in the range from -1.0 to 1.0.
(3) The angle (operation result) stored at is stored in radian units.
For more information on the conversion between radian and angle data, see description of RADD and DEGD
instructions.
(4) When the operation results in -0 or an underflow, the result is processed as 0.
7.12.8
ASIND, ASINDP
Arc sine operation on floating-point data (Double
precision)
7.12.8
ASIND, ASINDP
Setting
Data
Internal Devices
R, ZR
J \
U \G
Zn
Constants
E
Other
Bit
Word
Bit
Word
––
––
––
––
––
––
––
Con
v
ersion
toBIN
32-bit floating-point
real number
D21
D20
INT
BCD operation
BCD
ASIN
Con
v
ersion to angle
DEG
Y4F
BCD
v
alue
0 0 3 0
Y40
D30
b15
b0
BIN
v
alue
30
32-bit floating-point
real number
D1
D0
32-bit floating-point
real number
D11
D10
SIN
-1
operation
0 . 5
0 . 5 2 3 5 9 8 8
3 0
Universal
LCPU
Bas
i
c
Hi
gh
performance
Process
Redundant
Command
Command
AS
IN
DP
ASIND
ASINDP
AS
IN
D
S
D
S
D
S
D
S
D
S
D
)
S
IN
(
1
6
4-
b
i
t
f
l
oat
i
ng
-
po
i
nt
rea
l
number
6
4-
b
i
t
f
l
oat
i
ng
-
po
i
nt
rea
l
number
+
3
S
+
2
S
S
+
1
S
+
3
D
+
2
D
D
+
1
D
S
D