Omron FQ User Manual page 71

Step 2 Teaching
Teaching means to store the region and the color area in the region as reference data for the measurement.
[Inspect] − [Add item.] − [Area] − [Settings] Tab Page
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.
Changing the measurement region: p. 57
The following data is stored as the measurement reference.
Item Parameter
Reference data Extract color
Reference area
Step 3 Adjusting Judgement Parameters
[Inspect] − [Add item.] − [Area] − [Settings] Tab Page
1
Press [Judgement].
2
Set the D. Area range for an OK judgement.
Continuous measurements will be performed for the im-
ages that are displayed.
3
Press [OK] to enter the value.
Item Parameter
Judgement Parameter D. Area
FQ User's Manual
Drag the rectangle
to move it.
Description
This is the color for which to measure the area. The color occupying the larg-
est area will be automatically registered.
The area to use as a reference is set automatically.
Lower limit
Blue for OK. Red for NG.
Setting
Range: −360,960 to 360,960
Default: Lower limit: −360,960, Upper
limit: 360,960
Inspecting with the Area Inspection Item
Drag a corner to
size the rectangle.
Upper limit
Description
Set the upper and lower limits for an OK
judgement. The set range is the differ-
ence between the reference area and
the measured areas.
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