Abs

Description: This function returns the absolute value of a numeric expression.

Returns: A positive, numeric value

Usage: Script or steady state

Format: Abs(X)

Parameters: X { numeric } { required } { no default }

X is any numeric expression.

Comments: If the expression for X is positive, the value is returned as positive.

If the expression for X is negative, the value returned is the negative of the expression (i.e. the returned value is always positive or "0")

Example:

Angle = Abs(encoderAngle);