Query history values

You can retrieve history data for specified tags. You can retrieve data for multiple types of tags in the same query. However, if you want to use a string value criterion, you can only retrieve string tags in the query. For more information, see Criteria Tab.

To view history data

1. In the Query Type list in the toolbar, click History values.

2. Use the Tag Picker to select one or more tags.

3. In the Columns pane, click on each tab and configure the parameters for the query.

   • See Columns Tab.

   • See Time tab options.

   • See Format Tab.

   • See Criteria Tab.

   • See Retrieval Tab.

   • See Source Tab.

   • See Order tab options.

4. Click the Data tab in the Results pane to view results.