The SystemLink Alarms data source allows you to display alarm properties and alarm trends in dashboards. You can use this information to derive insights from the data.
- Display Alarm Properties: Display various alarm properties directly in your dashboards. These properties include Display Name, Channel, Active, Current Severity Level, Acknowledged, and Occurred At.
- Display Alarm Count: Display the total count of alarms based on the specific query conditions.
- Alarm Trend Analysis: Visualize and monitor alarm trends over time. These trends are grouped by alarm severity.
- Custom Queries: Create custom queries with various filters. Use these queries to display alarms and their transition properties, retrieve alarm counts, or visualize alarm trends over time based on the filter.
You can use the SystemLink Alarms data source for scenarios such as:
- List all active critical alarms: Retrieve a list of all active alarms. This alarm list includes the severity level and other properties.
- Count of unacknowledged alarms: Retrieve and display a count of unacknowledged alarms. Various query conditions filter this alarm count.
- View the trend of active alarms over the past week: Visualize weekly alarm activity to identify spikes and anomalies.
For more information on monitoring alarms and system health using SystemLink Enterprise, refer to the following resources: