uaCap:AlarmsConditions Alarms

From UaCapabilities
Jump to: navigation, search

URN:          https://opcfoundation.org/wiki/index.php/Alarms

Description
Support the Alarm information model and the notification mechanisms about the Alarm state. It also includes the management of transitions between various states by an alarm, such as shelving, acknowledgement, confirmation and the addition of comments.
The Alarm model builds on the condition model.

Usage Considerations
Indicate areas of the process that require immediate attention. Examples are:

  • safety limits of equipment
  • event detection, and
  • abnormal situations.

In addition to operators, other client applications may collect and record alarm information for later audit or correlation with other historical data.


Conformance Testing

Client Server

Ability to handle alarms

Conditions with active/inactive state