UseDegrees

Function - Sets the unit for angles in all trigonometric functions.

Inputs

Input	Data type	Description
IN	BOOL	If TRUE, turn all trigonometric functions to use degrees. If FALSE, turn all trigonometric functions to use radians (default).

Outputs

Output	Data type	Description
Q	BOOL	TRUE if functions use degrees before the call.

Remarks

This function sets the working unit for the following functions:

Code	Function
SIN COS TAN ASIN ACOS ATAN ATAN2	sine cosine tangent arc-sine arc-cosine arc-tangent arc-tangent of Y / X

ST Language

Q := UseDegrees (IN);

FBD Language

Fixed_Image

LD Language

Input is the rung. The rung is the output.

Fixed_Image

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