ALTANA Smart-Chart - Manual (Page 12)

3.1 Trend MinMax for the wave-scan family
This report will give information on the process stability. The average and range by day or
week are charted. The data can be shown for individual colors of a specific month as a
daily line trend (1). In addition, the average of the previous 3 months plus the ranges
respectively are shown in a bar graph (2). Up to 4 zones (e.g. Horizontal, Left, Right, ...)
can be shown on one page, i.e. up to 4 filters can be defined per report.
Press the "Run Filters" button from the toolbar to open the filter selection
window. Up to 20 filters can be created for several routine reports.
To create a new report click on the next free row and press the "Define Filter" button. The
“Open Data” window appears which allows to specify the data to be selected:
In this example one color was selected and one filter for each area was defined. Individual
checkzones or a group (e.g. HORIZONTAL) can be selected.
To save the new filter definition use the "Save As" function from the "File" menu, it is
recommended to use descriptive names for the filters.
After saving, exit the window with the “Close” button and
check the time range to be analysed in the right area of
the filter selection window.
The "End date" field shows the actual day by default.
The "Group By" field allows to change the scaling of the
time axis.