Omron F250-UME, Руководство пользователя программного обеспечения

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2-22-(3)
Rotation Positioning Section 2-22
2-22-1 Changing Measurement Conditions
Set the search conditions.
The Controller searches using a model that rotates in skipping angle (*2)
increments within the rotation range (*1).
The settings are used for all measurement regions.
CHECK
Coordinates and Rotation Angle Direction
Depending on whether a right-hand or left-hand coordinate system has
been set, the rotation angle direction changes. Check the rotation angle di-
rection before making rotation search settings.
• When Rotation positioning/Coordinate mode/Calibration is set to OFF, the
coordinate system becomes a left-hand system.
• When Rotation positioning/Coordinate mode/Calibration is set to ON, the
coordinate system is determined by the Calibration setting.
*1
*2
End
Rotation range
Skipping angle
Accuracy :
:
: None
5
Normal
Setting item Selections Details
Rotation range None*
–
2
•
–
5
•
–
8
•
–
10
•
–
15
•
–
30
•
–
45
•
–
60
•
–
90
•
All angles
Select the range for
model rotation. Example: Rotation range:
–
30
•
, Skipping angle: 15
•
Creates a model that rotates 15
•
at a time between
-
30
•
and 30
•
.
(Coordinate system: Left-hand)
Skipping angle 1
•
10
•
2
•
15
•
3
•
20
•
5
•
* 30
•
6
•
Select the skipping
angle for the model.
The smaller the
angle, the more pre-
cise the search. Pro-
cessing time,
however, will be
longer.
Accuracy Precise Finds the measurement value in decimal point units. However, the processing
time is longer.
Position X and position Y: Subpixel units
Angle: 0.01
•
units.
Normal* Finds the measurement value in integers.
Position X and position Y: Pixel units
Angle: 1
•
units.
−
30
° −
15
°
0
°
+15
°
+30
°
Image
Right-handed system
+
-
Left-handed system
-
+