BarXXA custom property - SA_StackedColumnChartAlarms

The reference value assigned to the BarXXA custom property represents the count of Critical or Severity 1 alarms from an area. The chart bars of the SA_StackedColumnChart_Alarms symbol consist of four colored segments, which represent the counts of alarms by severity from an area. Critical alarms are identified by a red segment in the chart bar.

The XX suffix in the custom property name represents the number assigned to a chart bar. The A character appended to the custom property name indicates the measured value represents the count of Critical alarms.

Assign values to the BarXXA custom property

The BarXXA custom property is primarily intended for ArchestrA Automation Object applications. When a PV field attribute is created for an object, the AlarmCntsbySeverity[] attribute is automatically created. AlarmCntsBySeverity[] attributes can be assigned as reference values to the BarXXA through BarXXD custom properties to record the counts of alarms by severity from an ArchestrA area.

Related Wizard options and custom properties

The BarXXB, BarXXC, and BarXXD custom properties must be assigned reference values with the BarXXA custom property to show the count of all alarms by severity for an area.