Viewing Trend Values - ABB COM600 series Data Historian Operator's Manual

1MRS756739
5.1.3.
COM600 series, Version 5.0
Data Historian Operator's Manual
Item Description
Average Average during the time span between the start and end time.
Deviation Deviation during the time span between the start and end time.

Viewing trend values

1. Place the pointer in the plot area and move it so that the vertical line of the crosshair
pointer (assuming that the crosshair has been selected in the chart window) is in the
spot you want to see. The location of the horizontal line is unimportant.
2. Click the mouse. A turquoise vertical trend value line is displayed in the location
of the pointer. Its location is fixed in relation to the plots and it moves with the plots
when they are refreshed. The time and values in the legend do not follow the pointer's
movements, but instead show the data pertaining to the selected point.
Clicking anywhere in the plot area makes the trend value line disappear. The data
in the legend starts following the pointer movements again.
3. If you click again in the plot area, a new trend value line with time and variable
values are displayed.
Viewing trend values in variable value points using arrow keys:
1. Select a variable from the legend.
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