User Manual 35 < back to the table of contents > 9 Historical Data Under the Historical Data tab, you can generate graphs based on past measured values. Figure 29: Tab for “Historical Data“ Figure 30 shows the window for Historical Data. To use historical data, the database must first be activated under the Services tab. For information on how to activate the database, refer to Chapter 12.4.4 Database Configuration. Figure 30: Historical Data 1. Button to select a device, 2. Window to select up to 6 measured values, 3. Option to set time resolution, 4. Selection of start date and time, 5. Selection of end date and time, 6. Display historical data with selected parameters, 7. Create a CSV file with selected parameters, 8. Create a CSV file with all available data 6 7 8 1 2 3 4 5
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