Description: Tell the Alarm Manager to enable an alarm.
Format: Enable(AlarmObject[, EventTime]);
Parameters: AlarmObject is the object value for the alarm that was passed to the Register (Alarm Manager) subroutine that will be enabled.
EventTime is the time stamp to use when adding this event to the alarm lists. This is typically CurrentTime(); additionally, if invalid or not defined, the default is CurrentTime().
Comments: The Enable subroutine always returns "0".