2-17-(6)
Edge Position
Section 2-17
STEP 2: Drawing Measurement Regions
Draw a measurement region to include all the edges for detection.
When a measurement region is drawn, measurement is performed for the dis-
played image and the result is registered as the reference value (edge posi-
tion).
CHECK
If the edge is not in the measurement region, measurement will not be possi-
ble. Make a region of a size and position that allows for movement of the range
of the measurement object.
1.
Select Region.
The Region Settings Screen will be displayed.
2.
Draw a box-shaped region.
CHECK
The only figure that can be drawn is a box.
The region will be set and the screen in (1.) will return. The edge position
(display cursor) and the measurement region will be displayed.
Correct
Incorrect
Correct
Edge detection
in X direction
Edge detection
in Y direction
No edge in
measurement
region
Region0
Measurement conditions
Region
Reference registration
Judgement conditions
Detailed conditions
Clear
Region
270,230