MICRO-EPSILON surfaceCONTROL 3D Instruction Manual page 99

Description of the "Evaluation" View
The measuring program outputs the following measured values:
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Center x: The X coordinate of the center point of the calculated circle.
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Center y: The Y coordinate of the center point of the calculated circle.
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Center z: The Z coordinate of the center point of the calculated circle.
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Radius: The radius of the calculated circle.
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Number of points: The number of edge points that were used to calculate the circle.
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Sigma: The standard deviation of the distances between the points that were used to calculate the
circle and the calculated circle.
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Peak to Valley (PV): The distance between the two points that are furthest away inwards and out-
wards from the circle, relative to the computed circle. The two points are determined from the
points that were used to calculate the circle.
Note: The edge points are projected onto the reference plane and the projected points are used for com-
puting the circle fit and the distances for sigma and PV.
A
C B
1
2
G
Fig. 6.9: "Circular Pad" Measuring Program
Display Elements and Parameters in the "Circular Pad" Program:
A "General" toolbar: Using this toolbar, you can select the data source (see Chapter
save and load parameters and reset selected parameters to default settings (see Chapter 3.17).
B List of active measuring programs: This section displays the active measuring programs from
the "Find objects" and "Combine objects" groups. You can add and remove measuring pro-
grams/measuring program groups (see Chap.
Chap. 3.14) and select an active measuring program for parameterizing and displaying the
measured values.
C Measuring program groups / Tab bar for switching between views: This tab bar allows you
to switch between the four main views (see Chap. 3.2). To the left of the tab bar you find the sec-
tion for adding, removing and selecting measuring program groups (see Chap. 3.15).
D 3D-View: The 3D-View visualizes the 3D data (see Chap. 3.10).
E Measuring toolbar: Use this toolbar to set the ROI for the measurement (see Chap.
3.16.5).
F 3D-View toolbar: Use this toolbar to configure the orientation of the coordinate system in the
3D-View (see Chap. 3.10).
D
H
I
3.13 and 3.15), move measuring programs (see
F
E
3
3.4 und 3.5),
3.16.4 and
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