Delta C2000 series User Manual page 533

API
ASIN
133
D P
Bit Devices
X M
Y K
S
＊
D
Operands:
Please refer to the specifications of each model for the
range of operands.
 S: Source device (binary floating value) D: Operation result
Explanation
 ASIN value = sin
See the figure below for the relation between input S and the result:
When X0 = ON, DASIN instruction performs arc sine operation on the binary floating
Example
value in (D1, D0) and stores the ASIN value in (D11, D10) in binary floating format..
X0
Word Devices
H KnX KnY KnM T
＊
-1
R
S: Input (SIN value)
R: Result (ASIN value)
2
-1,0 0
-
2
DASIN D0
D 1 D 0 Binary floating point
ASIN value
D 11 D 10
binary floating point
Chapter 16 PLC Function C2000 Series
Arc Sine
16-bit command (5 STEPS)
－
C D
＊
32-bit command
＊
DASIN
Flag signal: none
S
1,0
D10
16-86
－ － －
DASINP