Mitsubishi MELSEC-Q/L User Manual

503
COS, COSP
1
2
3
4
4
6
7
8
7.12 Special function instructions 7.12.3 COS, COSP
: Angle data of which the COS (cosine) value is obtained or head number of the devices where the angle data is stored (real number)
: Head number of the devices where the operation result will be stored (real number)
*1: Applicable for the Universal model QCPU, LCPU.
Function
(1) Returns the COS (cosine) value of the angle designated by and stores operation result at device number designated
by .
(2) Angles designated at are set in radian units (degrees / 180).
For conversion between degrees and radian values, see the RAD and DEG instructions.
Operation Error
(1) In any of the following cases, an operation error occurs, the error flag (SM0) turns ON, and an error code is stored into
SD0.
*2: There are CPU modules that will not result in an operation error if -0 is specified.
For details, refer to Page 88, Section 3.2.4.
7.12.3 COS, COSP COS operation on floating-point data (Single p re cision)
7.12.3 COS, COSP
• Basic model QCPU: The serial number (first five digits) is
"04122" or later.
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn
Constants
E
Other
Bit Word Bit Word
–– ––
*1
––
–– ––
*1
–– ––
Error
code
Error details
Q00J/
Q00/
Q01
QnH QnPH QnPRH QnU LCPU
4100
The specified device value is -0.
*2
–– ––
4140
The specified device value is -0, unnormalized number, nonnumeric,
and ± .
–– –– –– ––
4141
The operation result exceeds the following range (when an overflow
occurs):
2
128
| Operation result |
–– –– –– ––
Basic
Process
High
performance
Redundant Universal LCPU
Ver.
Command
Command
COSP
COS
COSP
COS S D
S D
S
D
S
D
S
D
32-bit floating-point
real number
COS (
)
32-bit floating-point
real number
+1
+1
S
D
S
D
S

Mitsubishi MELSEC-Q/L Specifications

General

Brand	Mitsubishi
Model	MELSEC-Q/L
Category	Controller
Language	English