For an alarm group, you can select Active, History, or Log.
Active: Displays alarms that are in either the Active or Acknowledged (ACK) states. Once the alarm is returned to normal (RTN), the alarm message is removed.
History: Displays alarms that are in the Active, Acknowledged (ACK), Not Acknowledged (UNACK), or Returned to Normal (RTN) states. The History Alarm Summary uses one row for the states of a single alarm. However, when an alarm changes state from RTN to active, the alarm message displays on a new row in the alarm summary. Each time an alarm changes state, the alarm message color changes to the corresponding state color, and the date and time are changed to when the alarm was activated, acknowledged, or returned to normal.
Log: Displays a new alarm message for each change in state: Active, Acknowledged (ACK), Not Acknowledged (UNACK), and Returned to Normal (RTN). The Log Alarm Summary displays alarm messages in the corresponding state color.
When History or Log is selected, the alarm remains in the alarm summary even after the alarm returns to normal (RTN).
Active: Displays alarms that are in either the Active or Acknowledged (ACK) states. Once the alarm is returned to normal (RTN), the alarm message is removed.
History: Displays alarms that are in the Active, Acknowledged (ACK), Not Acknowledged (UNACK), or Returned to Normal (RTN) states. The History Alarm Summary uses one row for the states of a single alarm. However, when an alarm changes state from RTN to active, the alarm message displays on a new row in the alarm summary. Each time an alarm changes state, the alarm message color changes to the corresponding state color, and the date and time are changed to when the alarm was activated, acknowledged, or returned to normal.
Log: Displays a new alarm message for each change in state: Active, Acknowledged (ACK), Not Acknowledged (UNACK), and Returned to Normal (RTN). The Log Alarm Summary displays alarm messages in the corresponding state color.
When History or Log is selected, the alarm remains in the alarm summary even after the alarm returns to normal (RTN).
Released for: Schneider Electric India
