Omron CJ - INSTRUCTIONS REFERENCE MANUAL 07-2009 Reference Manual page 562

Function
SIND
SIND(851) calculates the sine of the angle (in radians) expressed as a double-precision (64-bit)
floating-point value in words S to S+3 and places the result in words D to D+3.
(The floating point source data must be in IEEE754 format.)
• Specify the desired angle (-65,535 to 65,535) in radians in words S to S+3.
For information on converting between degrees and radians, see 3-16-9 DOUBLE DEGREES TO
RADIANS: RADD(849) or 3-16-10 DOUBLE RADIANS TO DEGREES: DEGD(850).
• If the angle is outside of the range -65,535 to 65,535, an error will occur and the instruction will not be
executed.
The following diagram shows the relationship between the angle and result.
COSD
COSD(852) calculates the cosine of the angle (in radians) expressed as a double-precision (64-bit)
floating-point value in words S to S+3 and places the result in words D to D+3.
(The floating point source data must be in IEEE754 format.)
• Specify the desired angle (-65,535 to 65,535) in radians in words S to S+3.
For information on converting between degrees and radians, see 3-16-9 DOUBLE DEGREES TO
RADIANS: RADD(849) or 3-16-10 DOUBLE RADIANS TO DEGREES: DEGD(850).
• If the angle is outside of the range -65,535 to 65,535, an error will occur and the instruction will not be
executed.
The following diagram shows the relationship between the angle and result.
TAND
TAND(853) calculates the tangent of the angle (in radians) expressed as a double-precision (64-bit)
floating-point value in words S to S+3 and places the result in words D to D+3.
(The floating point source data must be in IEEE754 format.)
CS/CJ/NSJ Series Instructions Reference Manual (W474)
SIN( S+3 S+2 S+1 S
COS( S+3 S+2 S+1 S
TAN( S+3 S+2 S+1 S
) D+3 D+2 D+1
R S: Angle (radian) data
R: Result (sine)
) D+3 D+2 D+1
S: Angle (radian) data
R
R: Result (cosine)
) D+3 D+2 D+1
3. Instructions
D
D
D
3
525