Calculations and Judgments Using Inspection Item Data
330
FQ2-S/CH User’s Manual
Setting Judgment Parameters for Expressions
SQRT
Finds the square root.
If the argument is negative, the result is 0. The judgement will be NG.
SQRT(argument)
DIST
• Finds the distance between two points (the center of gravity and the center of the model).
DIST(first_position_X, first_position_Y, second_position_X, second_position_Y)
Example: Finding the distance between the centers of gravity of region 0 and region 1
DIST(R0.X,R0.Y,R1.X,R1.Y)
The following calculation is performed internally.
• Finds the length of a perpendicular line from point (x,y) to line ax + by + c = 0.
DIST (X_coordinate_of_point, Y_coordinate_of_point, coefficient_a_of_line, coefficient_b_of_line,
coefficient_c_of_line)
1 Press [Judgement] on the [Settings] Tab Page.
2 Press an expression between 0 to 31 and set
the corresponding judgement parameters us-
ing the slider.
3 Press the [OK] Button.
Function Description
(R1.X
−
R0.X)
2
+
(R1.Y
−
R0.Y)
2
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