Event data for event OcaNumericObserver.Observation.
Note: due to an error in AES70-2015, this class was not made a subclass of OcaEventData. Therefore, this class explicitly defines the Event property explicitly, rather than inheriting it from OcaEventData, as other event data classes do. However, the effect is the same as for all event data classes: the first property in the data structure is an OcaEvent value.
Properties
The event that was raised. This field is not normally part of event data datatypes and was erroneously included this one; it is now retained for forward compatibility.
The observed value that the event is reporting.
OCP.1 Encoding
| Field | Basic type | Byte Length |
|---|
| Event.EmitterONo.ONo | OcaUint32 | 4 |
| Event.EventID.DefLevel | OcaUint16 | 2 |
| Event.EventID.EventIndex | OcaUint16 | 2 |
| Reading | OcaFloat64 | 8 |