All schedules get cleared out of AS periodically.

Issue

On two occasions all of the scheduled periods disappear from the schedule.

Product Line

SmartStruxure Solution

Environment

AS

Schedules

Exception Schedules

Cause

Weekly scheduled times were entered as exception schedules.

Resolution

Recurring periodic scheduled event which occur week after week should be programmed as weekly schedules.  Exception schedules are used to override weekly scheduled events.