Omron ZFV-C User Manual page 89

Smart sensors with ultra-high-speed color ccd cameras
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■ Adjusting the threshold level
CHARA1
●Switching to
ADJ mode
ADJ
MENU
RUN
Setting item
Density distribution value 0 to 100
CHARA2
● Switching to
ADJ mode
ADJ
MENU
RUN
Setting item
Correlation value
Detecting Presence of Character String (CHARA)
● Adjustment of correlation value
CHARA1
OK
505
Measured values
80
TH
[
60]
Density distribution value
UP/DOWN keys: Change values.
Range
This is the value that is judged as OK when the density deviation
value during teaching is taken to be 100%.
● Adjustment of correlation value
CHARA2
OK
505
Measured values
80
TH
[
60]
Correlation value
UP/DOWN keys: Change values.
Range
0 to 100
This is the lower limit of the correlation value with the teaching model.
This value or above is judged as OK.
Details of Adjustment
Details of Adjustment
Section 4
ZFV-C
87
User's Manual

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