This OPC UA ObjectType represents the BACnet change of status flags event algorithm.

The BACnetChangeOfStatusFlagsAlgorithmType is formally defined in Table 63.

Table 63 – BACnetChangeOfStatusFlagsAlgorithmType Definition

Attribute		Value
BrowseName		BACnetChangeOfStatusFlagsAlgorithmType
IsAbstract		False
References	NodeClass		BrowseName	DataType	TypeDefinition	Other
Subtype of the BACnetEventAlgorithmType defined in 8.9.
0:HasProperty	Variable		SelectedFlags	BACnetStatusFlags	0:PropertyType	M

The BACnetChangeOfStatusFlagsAlgorithmType ObjectType is a concrete type and can be used directly.

This OPC UA Property, of DataType BACnetStatusFlags, is the SelectedFlags parameter for the object’s event algorithm. The DataType BACnetStatusFlags is defined in 10.3.7.

The SelectedFlags value represents the flags of the monitored value that are significant for evaluation. A status flag variable value of true indicates that the corresponding monitored value flag is significant for evaluation.