The requirements for Line Chart widgets are the same as described above for the Pie Chart widget with the following exception:
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Line Chart queries, or Dataspies if you use a grid, must still return two columns, but the first column defines the x-axis.
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If you use a query you can define column aliases in your query. These aliases will be displayed on the widget as the x-axis and y-axis labels respectively.
Line Chart widgets are also equipment or organization sensitive, like the Pie Chart widget.
For some sample queries to get you started see later in this document.
On top of the user defined grids, several standard EAM grids are available for use with this widget. Among others you can select meter readings, checklists, and cost for equipment grids.
This only applies to the Equipment Overview 360 screen.