Mitsubishi MELSEC Q Series Programming Manual

7-261
ASIN(P)
1
2
3
4
6
6
7
8
7.12 Special function instructions 7.12.7 SIN-1 operation on floating point data (Single precision) (ASIN(P))
7.12.7 SIN
-1
operation on floating point data (Single precision)
(ASIN(P))
ASIN(P)
*1: Applicable for the Universal model QCPU, LCPU.
Function
(1) Returns the SIN
-1
angle of the SIN value designated by , and stores operation results at
word device designated 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
RAD and DEG instructions.
: 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)
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn
Constants
E
Other
Bit Word Bit Word
–– ––
*1
––
–– ––
*1
–– ––
Process
High
performance
Redundant Universal
Basic
LCPU
Command
Command
ASINP
ASIN
ASINP
ASIN
S
D
S D
S
D
S
D
S
D
+1
+1
S
D
S
D
32-bit floating-point
real number
SIN (
)
32-bit floating-point
real number
-1
S
D

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English