This OPC UA ObjectType represents an object which monitors a property of a referenced object and serializes the timestamp as local time and value of the property into an internal buffer when a pre-defined condition is met. The serialization may be invoked on a periodic basis, using a trigger or upon a change of value.

Figure 29 shows an overview for the BACnetLogType with its Properties and related ObjectTypes. It is formally defined in Table 36.


Figure 29 – BACnetLogType overview