KEYENCE IV Series - Manual (Page 147)

5-13 - IV Series User's Manual (Monitor) -
Names and Functions of the Operation Screen
(7) Threshold
Displays the threshold for the selected tool.
(8) Histogram
Displays the histogram (frequency distribution)
for the selected tool.
The range for OK is displayed in green and for
NG is displayed in red, having the threshold as
the boundary.
y Abscissa axis ... Displays the distribution of the
matching rate. The display of
the range is fixed and cannot
be specified arbitrary.
y Vertical axis ...... Adjusts automatically in
accordance with the maximum
value of the frequency. It
cannot be specified arbitrary.
y .................... Displays the matching rate of
the latest judgment process.
y The upper limit of the judgment processing
count display for the judgment record is
999999. The values display stop updating
when the upper limit is reached.
y The upper limit of the histogram is 999999.
The values display stop updating when the
upper limit is reached.
y The histogram and judgement records are
reset under the following conditions.
- When the [Reset] button is tapped
- When the power of the sensor is turned OFF
- When the tool is added/deleted/copied
- When the upper limit of the Color Area/
Area tool is enabled/disabled or when
the setting scale is changed by the user
operation or Tool Auto Tuning
- When the Tool Auto Tuning is started if
more than two tools other than the position
adjustment tool are being set
- When the program is switched
- When each correction of the setup
adjustment is started
- When the sensor is initialized
3
Tap the [OK] button.
The system returns to the Menu ON screen.
Hiding the histogram
1
Tap the [View] button.
If the [View] button is not displayed, tap the
[Menu] button at the lower left corner of the
monitor.
The menus of [Tool View] and [Analysis] will be
displayed.
2
Tap the [OFF] button in the [Analysis].
The histogram becomes hidden.
3
Tap the [OK] button.
The system returns to the Menu ON screen.
5
Operating/Adjusting