Omron FH-3 Series Reference Manual page 240

2
If necessary, specify a value for each item in the "Measurement condition" area.
For color cameras:
Setting item
Edge level
Edge color level
For monochrome cameras:
Important
• Up to 1000 edges can be measured, but only a maximum of 256 can be displayed on the screen.
Setting item
Color to count
Mode
Edge level
238
Edge Pitch
Set value
[Factory default]
Specify a color changing level with which the edge is detected.
When the measurement result is lower than the actual number of
edges, specify a smaller value for the edge level. On the other hand,
0 to 100
when the measurement result is higher than the actual number of
[50]
edges, specify a larger value for the edge level.
Reference: "Appendixes Measurement Mechanism Edge Level" in
the "Vision System FH/FZ5 Series User's Manual (Z365)"
0 to 442
Set the emphasis level for the edge color specified with [Edge color].
[100]
Set value
[Factory default]
• [White]
Select an edge color to be measured.
• Black
• [Normal]
If the pin width or gap is less than 2 pixels, select precise.
• Precise
Specify the density change level to be detected as edges.
When the measurement result is lower than the actual number, specify a
smaller value for the edge level (or the minimum level). On the other
0 to 100
hand, when the measurement result is higher than the actual number,
[50]
specify a larger value for the edge level (or the minimum level).
Reference: "Appendixes Measurement Mechanism Edge Level" in the
"Vision System FH/FZ5 Series User's Manual (Z365)"
Description
Description
FH/FZ5 Processing Item Function Reference Manual