594
7 APPLICATION INSTRUCTIONS
7.12 Special Function Instructions
7.12 Special Function Instructions
SIN operation on floating-point data (single precision)
SIN(P)
*1 Applicable for the Universal model QCPU, LCPU.
• Returns the SIN (sine) value of the angle designated at (S) and stores the operation result in the device number designated
at (D).
• Angles designated at (S) are set in radian units (degrees / 180). For conversion between degrees and radian values,
see the RAD and DEG instructions.
• When an input value is set using a programming tool, a rounding error may occur. For precautions, refer to Page 89
Precautions.
• 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 87 Using single/double-
precision real number data.
• Basic model QCPU: The serial number (first five digits) is "04122" or later.
(S): Angle data of which the SIN (sine) value is obtained or head number of the devices where the angle data is stored (real number)
(D): Head number of the devices where the operation result will be stored (real number)
Setting
data
Internal device R, ZR J\ U\G Zn Constant
E
Others
Bit Word Bit Word
(S)
*1
(D)
*1
Error
code
Error details Q00J/
Q00/
Q01
QnH QnPH QnPRH QnU LCPU
4100 The specified device value is -0.
*2
An error occurred during the operation.
4140 The specified device value is -0, unnormalized number, nonnumeric, and .
4141 The operation result exceeds the following range.
(when an overflow occurs)
|Operation result| < 2
128
An error occurred during operation.
Basic
Process
High
performance
Redundant
Universal
LCPU
Ver.
Command
Command
SINP
SIN
SINP
SIN S D
S D
+1
32-bit floating-point
real number
SIN (
)
+1
32-bit floating-point
real number
S
D
S
D
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