# Displaying Alarms

Alarms are typically displayed on a Page, using a Table User Controls, that lists the currently active alarms.

1. To display a list of alarms in a Table, go to the Table's Properties and set the Source parameter to either:

   - System.Alarms.Active: Displays a list of alarms that are currently active.
   - System.Alarms.All: Displays a list of all the configured alarms.

2. Once selected, the Table will be auto-configured with all of the available columns for the selected type. These columns can be edited by clicking the Columns parameter '...' button.