Omron ZFX-C User Manual page 99

Region settings
Set the measurement region.
MENU mode - [Setup] - [Item] - [Region]
Item
Measurement Region
Reference registration
Threshold
This function sets the judgment conditions.
MENU mode - [Setup] - [Item] - [Limits]
Setup Item
Defect
Density
Number of defects
96
Setting Measurement Items
Description
This function sets the region to be measured.
Setting the Region p.213
Inspection is classified into the following four inspections for each region setup.
• Line
Select this item to inspect measurement targets for chipping, burrs and other defects.
The shape that can be drawn is one straight line.
Measurement Region
• Circum/Arc
Select this item to inspect round measurement targets for chipping, burrs and other
defects. The shape that can be drawn is one circumference or arc.
Measurement
region
• Area
Select this item to inspect the entire measurement target for scratches and dirt. A com-
bination of up to five shapes (rectangles, ellipses, circles, polygons).
Measurement region
When the measurement region is set, measurement is executed on the display image,
and the result of execution is registered as the reference value. To re-register only refer-
ence values, you can use this function to re-register only reference values based on the
image currently on screen.
Description
Sets the defect judgment value to be judged as OK.
Range: 0 to 255
Sets the density range to be judged as OK.
Range: 0 to 255
Sets the range of number of defects to be judged as OK.
Range: 0 to 255
ZFX-C User's Manual