Contains a list of exceptions to the weekly schedule. The times and values in the exception replace anything that is in the weekly schedule. If more than one exception is scheduled on the same day, the highest priority (precedence) exception takes effect. If all exceptions are of the same precedence, they are executed in time order. Exceptions override the Weekly Schedule only when events are scheduled for the exception. Any time that an exception event is not in effect, such as when an event is ended before midnight (or no exception events are defined), the Weekly Schedule takes effect. If the Weekly Schedule also has no scheduled events at that time, the Default Schedule Command takes effect.
Note: Exception Schedule does not display for third-party schedules that do not support exceptions.