Histograms - Omron FQ2-S Series User Manual

• Changing the Number of Values That Are Displayed
1
] − [Number of data] on the right of the trend monitor.
Press [
2
Select the number of values from 200, 400, and 1,000.
Note
• Trend monitor data is held until the power supply is turned OFF.
• You can select whether to display all data on the trend monitor or only data for which the overall judgement is NG.
Logging settings are applied to the trend monitor as well.
However, they are not applied to trend monitor when it is displayed in Setup Mode.
Check recent measurement trends (recent results logging): p. 275

Histograms

The distribution of each measurement value can be checked on a histogram.
The most recent 1,000 measurement values are displayed on a graph.
Switches the display to
the previous inspection
item number.
Specifies the
parameter to display
on the histogram.
Number of measure-
ment values
(Run Mode) − [Select display] − [Histogram]
Arranging Histogram Display
The display range on the horizontal axis and the number of data on the vertical axis of the histogram can be
changed. To change the display range of the vertical axis, [Auto display] must be set to OFF.
• Disabling Automatic Adjustment of the Display Range (Default: ON)
1
] − [Auto display] on the right of the histogram.
Press [
2
Press [OFF].
• Changing the Display Range of the Horizontal Axis
1
] − [Display range] on the right of the histogram.
Press [
2
Select the maximum measurement value, the minimum measurement value, and the class.
244
Checking the Trend of Measurement Results with Graphs
The distribution of the measurement values that are equivalent to the
judgement values is displayed in a histogram for the selected inspection item.
Switches the display to
the next inspection
item number.
Used to select the
detection information to
display when more than
one detection point is
detected at the same
time for one item.
(FQ2-S series only)
Measurement values
FQ2-S/CH User's Manual