Omron FQ2-S Series User Manual page 169

Step 2 Teaching
Teaching means to store the region and partial image as reference data for the measurement.
− [Inspection]
[Inspect]
1
Press [Teach].
2
Place the object that is to be used as the measure-
ment reference in front of the camera.
3
Move the rectangle to the location to be measured.
4
Press [OK].
5
Press [TEACH] on the lower right of the display.
The basic settings will be registered when teaching has
been completed.
6
Press [Back] to end teaching.
The following data is stored as the measurement reference.
Item Parameter
Reference data Model image
Reference position X
Reference position Y
Step 3 Adjusting Judgement Parameters
− [Inspection]
[Inspect]
1
Press [Judgement].
2
Press each parameter and set the range that is to be
judged as OK. Set the range for each of the following
parameters.
Continuous measurements will be performed for the im-
ages that are taken.
Note
You can change the parameters for judgement conditions on the
Display Settings Display. Press [
of the display to switch to the Display Settings Display.
3
Press [OK] to accept the value.
4
Press [Back] to end making the setting.
Parameter Setting
Correlation Range: 0 to 100
Defaults: Lower limit: 60, Upper limit: 100
Range: −99,999.9999 to 99,999.9999
Position X
Defaults: Lower limit: −99,999.9999,
Upper limit: 99,999.9999
Range: −99,999.9999 to 99,999.9999
Position Y
Defaults: Lower limit: −99,999.9999,
Upper limit: 99,999.9999
Range: −180 to 180
Angle
Defaults: Lower limit: −180, Upper limit: 180
FQ2-S/CH User's Manual
− [Add item.] − [Sensitive Search] − [Settings] Tab Page
Description
This is the partial image that is stored as the reference.
These are coordinates of the model image that are stored as reference.
− [Add item.] − [Sensitive Search] − [Settings] Tab Page
− [Display setting] on the right
]
Description
Set the correlation range that is to be judged as OK. If the correlation in
the measurement results is 0, the judgement will be NG regardless of the
setting of the lower limit.
Set the range of movement in the X direction that is to be judged as OK.
Set the range of movement in the Y direction that is to be judged as OK.
Set the angle range that is to be judged as OK.
Inspecting with the Sensitive Search Inspection Item
Drag the rectangle
Drag a corner to
to move it.
size the rectangle.
Upper limit
Lower limit
Blue for OK. Red for NG.
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