This OPC UA ObjectType represents the BACnet Command Failure event algorithm.

The BACnetCommandFailureAlgorithmType is formally defined in Table 56.

Table 56 – BACnetCommandFailureAlgorithmType Definition

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

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

This OPC UA Property, of DataType BACnetDeviceObjectPropertyReference, references the value that is used as the pFeedbackValue parameter of the BACnet event algorithm. The DataType is defined in 10.5.10.

If the event algortithm is used in objects other than event enrollment, the value contains the reference to the BACnet Feedback_Value property.