Description: This subroutine is used to start a sound for an alarm if alarm sound is enabled and the alarm priority is higher than currently sounding alarm.
Format: StartSound(AlarmObject [, Restart]);
Parameters: AlarmObject is the alarm object value or the name of an alarm that may start a sound.
Restart is true when the system is restarting.
Comments: As of VTS 8.0, this module is called by ActiveMonitor. Your code should not need to call it directly.
The StartSound subroutine always returns "0".
The alarm may not cause a sound, depending on the priority rules of the PlaySound module.