Hardware manual

Impact Reference Guide XBar-R Chart
4-99 Datalogic Automation Inc.
Edit XBar-R Chart Properties
The chart setup dialog lets you define all the chart’s properties on four tabs.
Chart tab
• Title: Enter the title’s text, then select its color and font.
• Background: Choose the color that is displayed around the chart plot area, or select Transparent for
the panel’s background color to show.
Deviation of Mini-
mums
Calculated: Standard deviation of all data pair minimum values.
Deviation of Maxi-
mums
Calculated: Standard deviation of all data pair maximum values.
Upper Control
Limit
Calculated: Three times the standard deviation of all the means added to
the mean of all means.
Lower Control
Limit
Calculated: Three times the standard deviation of all the means sub-
tracted from the mean of all means.
Y Axis Auto
Range Enabled
If True, autoranging is enabled for the chart’s Y axis.
Y Axis Maximum The maximum value the Y Axis will display
Y Axis Minimum The minimum value the Y Axis will display
Method Name What it does
Enable Enables the control so it can be used
Disable Disables the control; it cannot be used
Show Makes the control visible.
Hide Makes the control invisible.
Reset Clears the plot and starts over with the data pairs.
Run Regenerates the chart with the current properties and data pairs.
Event Name When it happens
Chart Data
Change
When any chart data value changes.
Data Out Of
Range
When any data set's minimum or maximum is outside of the values spec-
ified in the Minimum and Maximum Range Marker properties.
Property Name What it is