Scheduler tasks and calendar groups

A Scheduler Tasks comprise of two types of data:

• Operational data – The FSM that defines what the Scheduler Task does.

• Configuration data – Details on the timing of the Scheduler Task's actions.

Scheduler Tasks use Calendar Groups to schedule periodic triggers. The Expected Event Monitor Scheduler Task uses the Scheduled Expectation CalGrp to monitor the timing of the expected event. The calendar group contains one schedule entry with a type code of EXPECTATION_INTERVAL. The schedule entry has a (configurable) open time of 00.02 and a close time of 00.00. This is interpreted by the application as a 2 minute interval.