Delta VFD25AMS23ANSAA

Chapter 16 PLC Function ApplicationsMS300
735
API
SIN
Find the sine of a binary floating point number
130
D
P
bit device
Word device
16-bit command
－
－
－
－
32-bit command (9 STEP)
DSIN
Continuous
execution type
DSINP
Pulse
execution type
Flag signal: none
X
Y
M
K
H
KnX
KnY
KnM
T
C
D
S
＊
＊
＊
D
＊
Notes on operand usage:
Refer to the function specifications table for each device in series for the
scope of device usage.
 S: the designated source value (diameter). D: the SIN value result.
 S is the designated source in radians.
 The value in radians (RAD) is equal to (angle × π/180).
 Finds the SIN from the source value designated by S and stores the result in D.
The following figure displays the relationship between the arc and SIN results:
 When X0 = ON, finds the SIN value of the designated binary floating point number
(D1, D0) in radians (RAD) and stores the result in (D11, D10) as a binary floating
point number.
X0
DSIN D0 D10
R
S
S: Radian
R: Result (SIN value)
-2
3
2
-2 2
3
2
2
2
-
1
-1
0
-