503
COS, COSP
1
2
3
4
4
6
7
8
7.12
Special function
instructions
7.12.3
C
OS, COS
P
: 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.
F
unct
i
on
(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.
Operat
i
on
E
rror
(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 precision)
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
COS
P
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