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Inspection Results and Output
13.5
Spreadsheets
4.
Data items
Count:
Counts the OK and NG judgments of the designated checker data.
Average:
Records the average of the OK and NG judgments of the
designated checker data.
Disperse: Records the dispersal value of the OK and NG judgments of the
designated checker data. The dispersal value is calculated from the
following formula:
Dispersal value = ( ((X
Maximum: Shows the maximum number of OK and NG judgments for the
designated checker.
Minimum: Shows the minimum number of OK and NG judgments for the
designated checker.
Range:
Shows the range of the OK and NG judgments of the designated
checker. The range is an absolute value between the maximum and
minimum values.
Three items can be displayed on the monitor at one time (either Count, Average
and Variance, or Max. Value, Min. Value, and Range). To switch the display, move
the cursor to the reference checker location, and use the cursor arrow buttons to
change.
5.
Page
Move the cursor to this location, and then use the cursor lever to open the
spreadsheets page. The spreadsheets can reference up to 40 checkers, but only
five can be displayed at one time on the screen. Therefore, it is comprised of eight
pages.
A: Start
Press A to capture an image, perform an inspection and output parallel and serial
signals in accordance with I/O settings.
B: Reset
All values are reset to 0. Select Yes to reset all values; select No or press C to abort
reset.
C: Esc.
Press C to return to the main menu.
13 − 30
– X
) × (X
– X
n
ave
n
OCR Type A230
)))/n
ave
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