You configure an alarm to make a sound when it is in reset state and alarm state so that the operator can hear the alarm.
In WorkStation, in the System Tree pane, select the alarm you want to configure.
Click the Presentation tab.
Select Audible alert to make the alarm sound when it is triggered.
Click the Save button
In the computer file system, locate the file named SE.SBO.WorkStation.exe.config in the folder where WorkStation is installed.
Open the SE.SBO.WorkStation.exe.config file in a text editor.
On the row saying: <add key="AudibleAlertOnResetState" value="false"/> , replace the word "false" with "true" to make the alert audible when an alarm is in reset state.
On the File menu, click Save to save the changes you made to the file.
Restart WorkStation.