SIN (sine)

The SIN instruction calculates the sine of a Real value.
Languages supported: Function block diagram, ladder diagram, structured text.
This instruction applies to the Micro810, L20E, L50E, and L70E controllers.
SIN
SIN
SIN parameters
Parameter
Parameter Type
Data Type
Description
EN
Input
BOOL
When set to true, the instruction is enabled.
  • TRUE: Execute the current computation.
  • FALSE: There is no computation.
Applies to ladder diagram programs.
IN
Input
REAL
Any Real value.
SIN
Output
REAL
Sine of the input value (in set [-1.0 .. +1.0]).
ENO
Output
BOOL
Enables output. Applies to ladder diagram programs.

SIN examples

SIN function block diagram example
SIN function block diagram example
SIN ladder diagram example
SIN ladder diagram example
SIN structured text example
SIN structured text example
(* ST Equivalence: *)
sine := SIN (angle);
result := ASIN (sine); (* result is equal to angle *)
Results
Results
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