Delta AS Series Programming Manual page 828

API Instruction code
1501 FCOS
Device X Y M
 
S

D
Data
type
S
D
Symbol
Explanation
1. This instruction finds the cosine of the value in S and stores it in D. The state of SM695 determines whether the
source value in S is in radians or degrees.
2. If SM695 is OFF, the source value in S is in radians.
Radian=Degree×π/180.
3. If SM695 is ON, the source value in S is in degrees.
Degree=Radian×180/π. (0
4. If the conversion result is zero, SM600 is ON.
5. The following graph shows the relation between radians and cosine values.
Operand
P S, D
S T C HC
  
  
Pulse instruction
S ： Source value
D ： Cosine value
o ≦Degree≦360 0
)
Ch ap te r 6 Ap pl ie d Instruc ti ons
Cosine of a floating-point number
D FR SM SR
  
 


16-bit instruction
AS -
Function
E K 16# "$" F

32-bit instruction
AS
6 - 5 4 9
6_