Alarm List

Alarm List — a table that displays alarms and events.

Description

The Alarm control lets you view the most recent alarms at the top and events at the bottom. The alarms data comes from a data domain in the DataHub instance that has been configured for OPC Alarms and Events (OPC A&E).

Use

The Select Columns button for each section lets you choose which columns to display. The Default Sort button for each section reverts the sort order back to the default setting. The Ack button allows you to acknowledge and remove all the alarms, while the buttons in that column let you acknowledge and remove individual alarms.