If you add, append or replace an HD query, the HD query dialog opens.

If you are using the HD query function for the first time, you must first establish a connection to the ibaHD-Server and the desired HD storage. You can then configure and execute the query.

You can configure several different HD queries and time period queries and assign them a unique name. The queries are listed on the left-hand side of the dialog. You can enter a description for each HD query and specify whether the query should be saved in the analysis.

To configure a HD query, perform the following steps:

  1. Set up the connection to the ibaHD-Server from which you want to retrieve data, see Setting up a connection to the ibaHD server.

  2. Specify the time range for which the query is to be made.

    For HD queries, see Time selection for the HD query.

    For time period queries, see Time period queries.

  3. Optionally limit the query with conditions to certain events or signal states, see Formulating signal conditions.