Alarm Classes tab
This tab manually assigns and unassigns alarm classes to the current alarm-count-to-relay action.
Figure 295. Add New Alarm Count To Relay view Alarm Classes tab
To access this view, click , click on the Add button (
) or double-click an existing count relay and click the Alarm Classes tab.
Buttons
In addition to the standard buttons (Filter, and Export), these buttons support Alarm Relay Alarm Classes:
Hyperlink opens an existing class.
Assign Mode buttons open and close the Unassigned pane.
Columns
| Column | Description |
|---|---|
| Display Name | Reports the name that describes the event or function. |
| Priority | Reports the priority level assigned to the alarm class for each component state transition (from normal to Offnormal, from normal to Fault, from offnormal, fault or alert to Normal, and from normal to Alert).The lower the number, the more significant the alarm. The highest priority alarm (most significant) is number 1.The lower
the number, the more significant the alarm. The highest priority alarm (most significant) is number 1.
|
| Total Alarm Count |
Displays the total number of alarms assigned to the alarm class from all sources. |
| Open Alarm Count |
Displays the total number of current alarms. An alarm is considered to be open when it is not acknowledged and normal or not acknowledged and in alarm. |
| In Alarm Count |
Displays the total number of alarm sources. |
| Unacked Alarm Count |
Displays the total number of unacknowledged alarms. |
| Time of Last Alarm |
Displays the time that the system generated the last alarm assigned to this alarm class. |