Omron fh-3 series User Manual

ClassificationFH/FZ5 Processing Item Function Reference Manual
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Inspecting and Measuring
Key Points for Adjustment
Select the adjustment method referring to the following points.
When the measurement results are unstable
Searching other positions
The judgement is NG (insufficient memory)
When the processing speed is slow
Parameter to be adjusted Remedy
Model parameter
Specify a larger value for the "Prec."
If the measurement results are unstable only when "Ro
tation" is selected, specify a smaller
value for the "Skipping angle".
When "Rotation" is selected, if the model shape is complex, uncheck the "Smart mode" option.
If the image has low contrast or blurred
edges, set the "Search mode" to "CR".
If the model image consists of detailed figures, specify a larger
value for "Stab."
Measurement
If the precision is low, place a check at "Sub-pixel".
If images that should be judged OK vary greatly, specify a smaller value for "Candidate level".
If the model image is small and unstable, specify a smaller value for the "Reduction".
Parameter to be adjusted Remedy
Region setting Make the search region as small as possible.
Model parameter
Bring "Stab." close to the factory default value.
Bring the "Skipping angle" close to the factory default value.
Specify a smaller value for "Prec.".
Parameter to be adjusted Remedy
Region setting Make the search region as small as possible.
Model Make the area to register as the model as small as possible.
Model parameter
If the model image is a simple figure or a large figure,
specify a smaller value for "Stab." If
lowering stability does not speed up processing, it is likely that many candidates have been
detected. Raise the "Candidate level" in [Measurement].
When "Rotation" is selected and the model image is a si
mple figure, specify a larger value for
"Skipping angle".
When "Rotation" is selected and the model image is a simple figure, place a check at "Smart
mode".
If the position precision is high, specify a smaller value for "Prec.".
If the rotation angle range is large, set the "Search mode" to "PT".
Measurement
If images that should be judged OK vary little, specify a larger value for "Candidate level".
If the position precision is high, uncheck "Sub-pixel".

Omron fh-3 series Specifications

General

Brand	Omron
Model	fh-3 series
Category	Accessories
Language	English