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Section 3 SETUP
ZFV
User’s Manual
Section 3
Executing Teaching
PATTERN MATCH Select this item for detecting shapes and recognizing differ-
ent objects.
Judgment is performed by comparing the degree of match
between a registered model and the target workpiece. Com-
pared with [SEARCH], more detailed detection is possible,
and larger workpieces can be detected. Note, however, that
this item does not support tilted workpieces.
Measurement is unstable when there are two or
more of the same pattern. Register unique pat-
terns in the screen or restrict the search range.
Changing the search area p.75
Recognition of differ-
ent kind of instruction
sheet
BRIGHT Select this item to detect brightness (density) or scratches/
dirt on plain workpieces. Set the teaching area to the desired
part of the workpiece to detect brightness in, and execute
teaching.
Detection of
scratches/dirt in
sheets
Checking of lighting of
indicators
AREA* Select this item to recognize objects by size (area).Set the
teaching area to the desired part of the workpiece to detect
the size (area) in, and execute teaching.
Detection of presence
of screw threads
Inspection of short-
ages in confectionary
Detection of presence
of silver paste
Item Description
Example of Application
NG
NG
Model
Non-defective item
Teaching area
Enclose a restricted area of the
workpiece.
NG NG
Non-defective item
Teaching area
Measurement of area at this part
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