Omron FQ2-S4 User Manual page 140

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
Reference data
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
Count Range: 0 to 32
Defaults: Lower limit: 0, Upper limit: 32
138
Inspecting with the Search Inspection Item
− [Add item.] − [Search] − [Settings] Tab Page
Parameter Description
Model image This is the partial image that is stored as the reference.
Reference position X These are coordinates of the model image that are stored as reference.
Reference position Y
− [Add item.] − [Search] − [Settings] Tab Page
] − [Display setting] on the right
[
Drag the rectangle
to move it.
If more than one result was detected, you
can switch to a display for each result.
(Multi-point output must be enabled.)
Upper limit
Blue for OK. Red for NG.
Description
Adjust the upper and lower limits of the correlation for an OK judge-
ment.
Adjust the upper and lower limits of measurement position X for an
OK judgement.
Adjust the upper and lower limits of measurement position Y for an
OK judgement.
Adjust the upper and lower limits of angle for an OK judgement.
Adjust the upper and lower limits of the detection count for an OK
judgement.
Drag a corner to
size the rectangle.
Lower limit
FQ2-S4 User's Manual