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Configuration of OPC Alarm and Event Collector-Specific Fields

The following table outlines the OPC Alarm and Event Collector-specific configuration fields.

Field	Description
OPC Server PROGID	The PROGID of the OPC Alarm and Events Server.
Link to Data Collector	The data collector to link the alarm and events to. This allows you to join alarm and event data with tag data when querying the Historian database for data. This is usually located on the same server as the OPC alarm and event server.
Filtering	Enables or disables filtering of OPC Alarm and Event data. See Alarm Filters for more information.
Show Last Alarms	Clicking on this button will display the last 10 collected alarms and events.
Close Alarms	Opens the Close Alarm Dialog.