Omron FQ User Manual page 68

Step 2 Teaching
Teaching means to store the region and the edge width in the region as reference data for the measurement.
[Inspect] − [Add item.] − [Edge Width] − [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
Reference data
Step 3 Adjusting the Judgement Parameters
[Inspect] − [Add item.] − [Edge Width] − [Settings] Tab Page
1
Press [Judgement].
2
Set the D. Width 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
Judgement Parameter
Unstable Edge Width Results
If the measurement result is not stable, adjust the [Edge level], [Noise level], and [Set color.] parameters.
p. 60
64
Inspecting with the Edge Width Inspection Item
Parameter Description
Reference width The reference edge width is set automatically.
Parameter Setting
Range: −893 to 893
D. Width
Default: Lower limit: −893, Upper
limit: 893
The middle arrow is the direction for
detecting an edge.
Drag to
Moves the
Changes the
move the
starting width of the
region.
point of the measure-
measure- ment region.
ment
region.
Upper limit
Lower limit
Blue for OK. Red for NG.
Description
Set the upper and lower limits of the
reference width for an OK judgement.
Moves the
end point of
the
measure-
ment region.
FQ User's Manual