Delta Electronics AH500, Руководство пользователя

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C h a p t e r 5 A p p l i e d I n s t r u c t i o n s
API Instruction code Operand Function
130 D SIN P S, D
Sine of a binary
floating-point number
Device X Y M S K 16# F KnM KnS D W T C V Z
S

 
D
 
Pulse instruction 16-bit instruction 32-bit instruction (6 steps)

–

E xp la nat io n

Whether the source value in S is a radian or a degree depends on the
state of a radian/degree flag.

S : Source value; D : Sine value

If a radian/degree flag is OFF, the source value in S is a radian.
Radian=Degree
×π
/180.

If a radian/degree flag is ON, the source value in S is a degree.
(0
o
≦
Degree
≦
360
0
)

If an operation result is 0, a zero flag will be ON.

The sine of the source value in S is stored in D .
The relation between radians and sine values is shown below.
R
S
S: Radian
R: Sine v alue
-2
3
2
-2 2
3
2
2 2
-
1
- 1
0
-

SM1064 is the zero flag in an Ox motion subroutine, and SM968 is the
zero flag in O100.

SM1049 is the operation error flag in an Ox motion subroutine, and
SM953 is the operation error flag in O100.
E xamp le 1

A radian/degree flag is reset to OFF. The binary floating-point value in
(D1, D0) is a radian. When X0.0 is ON, the sine of the binary
floating-point value in (D1, D0) is stored in (D11, D10).
M1002
R ST
R adian/D egree flag
X0.0
D SIN D 0 D 10
D 1 D 0
S
D D 11 D 10
Sine value
Binary floating-point value
R adian D egree 180)
(
X

/
Binary floating-point value
5 - 9 1