Events and Alarms Screen


The Events and Alarms screen shows the current active events and Performance Messages. Events are ordered chronologically and the screen is updated each time a new event is raised or cleared on the element. Each field is described in the table below.

The list of events can be sorted by clicking the column heading. Columns can also be moved by clicking in the header and dragging with the mouse.

Each event is color coded to indicate severity as follows:

Click Refresh to display new events.

Item

Description

AID

Access identifier for the object of the message.

Severity

Alarm setting: critical, major, minor, event, or not-alarmed.

Condition

Indicates the identifier for the event.

Service Affecting

Indicates whether an alarm is Service Affecting (SA) or Not Service Affecting (NSA).

Date

Displays the month and day of an event or alarm condition.

Time

Displays the hour, minute, and second of an event or alarm condition.

Description

This field displays a description of each alarm type indicated.

Performance Message Screen


The Performance Message screen shows the current performance metrics and the screen is updated each time a new PM event is raised on the element. Each filed is described in the table below.

Item

Description

Input

Identifies the specific input being reported on:

  • RO-A is Cesium connected to Remote Oscillator A input

  • RO-B is Cesium connected to Remote Oscillator B input

  • GNSS is input associated with GPS Antenna connection

Index

This is an integer value in range that increments each time the RO metric data is recomputed.

Order

Specifies the most recent performance metrics data result for RO-A/RO-B/GNSS.

The meaning of the values is:

  • 0 = most recent update

  • 1 = update 1 minute prior

  • 2 = update 2 minutes prior

  • 3 = update 3 minutes prior

  • 4 = update 4 minutes prior

Status

This is used to specify general status of information in the associated row.

Average Frequency

Average frequency of RO in ppb

1Min MDEV

1 minute tau MDEV for RO (X.YYYYYY), in ppb

20Min MDEV

20 minute tau MDEV for RO (X.YYYYYY), in ppb

1Day MDEV

1 day tau MDEV for RO (X.YYYYYY) in ppb

Tracked Satellites

Average value of tracked satellites (XX.YYY)

Tracking Density

Tracking density value (X.YYY)

Dispersion

Dispersion measure value (XXX.YY)

Note: In some systems with older system software version (1.0 or previous versions), the Performance Message details will not be shown to user.