Omron fh-3 series - Page 182

Shape Search III
180
FH/FZ5 Processing Item Function Reference Manual
Set the Measurement conditions
1 Click [Measurement] in Item Tab area.
2 Set the desired value for each setting.
Setting item
Setting value
[Factory default]
Description
Candidate LV
0 to 100
[50]
Set the threshold to detect candidate points in a rough search. Set this Item
to a smaller
value when the detection is unstable.
High-Prec.
• [Checked]
• Unchecked
Check [High-Prec.] to output more accurate positio
n information.
Note that the processing time will normally be faster if [High-Prec.] is left un-
checked.
Rotation
• [Checked]
• Unchecked
Check this item when the direction differs of the inspection object differs
from th
e registered model.
Angle range
-180 to 180
[-180] to [180]
Check this item to be active, then set the measurement angle range.
Multiple output
• [Checked]
• Unchecked
Check this item when you want to detect multiple objects in a single
me
asuremen
t.
Count
1 to 128
[32]
Sets the maximum number of detections.
If more objects than the set value are detected, all detected candidates are
sorted out.
Then within Candidates from the top of coun
te
d number are outputed as the
measurement result.
Sort condition
• Corr. ascending
• [Corr. descending]
• X ascending
• X descending
• Y ascending
• Y descending
Select this item to set for the Sort condition when Multiple output is
e
xecuted.
When sorting based on the X and Y coord
inates,
the upper left is the origin.
Re-sort
•Checked
• [Unchecked]
Check this item when you want to re-sort in other conditions.
Only the result that selected in [Count] function are output.
Re-sort
cond
ition
•
Corr. ascending
• [Corr. descending]
• X ascending
• X descending
• Y ascending
• Y descending
Select the Re-sort condition.
Search No.
0 to 127
[0]
Set the sort order number of output re
sult
from the sort or re-sort.
Overlay
judgement
•Checked
• [Unchecked]
Check this item to distinguish the detected resul
t
from the overlap result.
Overlay
rejectio
n(%)
1 to 100
[100]
Adjust the overlap rejection percentage. Increase this value when you want
to reject a small overlap.
Show overlap
judg. area
• [Checked]
• Unchecked
This function is applied when you check [Overlay judgement]. When you
check [Show overlap judg, area], the area is displayed as dashed line.