Panasonic PV-500, User Manual, Page: 213 / 494

211
Se
tt
ing I
n
s
p
e
c
tio
n C
on
d
it
ions
C
h
ap
te
r 4
INDE
X
4.10 Geometry Calculation of Detected Data
4.10.1 What is Geometry Calculation?
Geometry Calculation is a function that calculates the distance between two points, intersection point of
two lines and median using the data detected with each checker. With this function, only specifying the result
detected by a checker enables to execute calculation without setting any operation expression.
Inspection examples
Measurement of C-cut size Measurement of distance between
D-cut point and center Measurement of approximate
circle with multiple points
The figures drawn in the image examples in this chapter includes the images drawn with the "Character/Figure
Drawing" function.
Types of Geometry Calculation
The following seven types of geometry calculations are available.
Type of calculation Output Data
Distance
Point-Point Detects the distance between
two points , the line connecting
two points and its median.
• Distance between two points
• Coordinate X and Y of median
• Line angle
• Line element (a, b, c)
Intersecting
Point Detects the intersecting point
and the angle of two lines
• Coordinate X and Y of Intersecting
point
• Intersecting angle of two lines
Median Detects the intersecting angle
of two lines and the median
(bisector) of the angle.
• Intersecting angle of two lines
• Median angle
• Median element (a, b, c)
Distance
Point-Line Detects the intersecting point of
a perpendicular to a line
through a point, and the length
of the perpendicular.
• Pedal X and Y
• Length of perpendicular (Distance
between point and line)
• Perpendicular angle
• Perpendicular element (a, b, c)
Approximate
Line Detects the approximate line
from multiple coordinate
values.
• Approximate line angle
• Approximate line element (a, b, c)
• Standard deviation
Approximate
Circle
Detects the approximate circle
from multiple coordinate
values.
• Center X and Y of approximate
circle
• Radius of approximate circle
• Standard deviation
Approximate
Ellipse Detects the approximate ellipse
from multiple coordinate
values.
• Center X and Y of approximate
ellipse
• Major and minor axes of
approximate circle
• Angle of approximate circle (Major
axis gradient)
• Standard deviation