The BACnetFaultNotificationType is formally defined in Table 75.

Table 75 – BACnetFaultNotificationType Definition

Attribute	Value
BrowseName	BACnetFaultNotificationType
IsAbstract	False
References	NodeClass	BrowseName	DataType	TypeDefinition	Other
Subtype of the BACnetNotificationType defined in 9.3
0:HasProperty	Variable	Reliability	BACnetReliability	0:PropertyType	O
0:HasProperty	Variable	Status_Flags	BACnetStatusFlags	0:PropertyType	O

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

The ConditionType Property ConditionClass set to SystemConditionClass.

This OPC UA Property, of DataType BACnetReliability, represents the BACnet property Reliability. The BACnetReliability DataType is defined in 10.4.28.

It provides an indication of whether the Present_Value or the operation of the physical I/O in question is “reliable” as far as the BACnet Device or operator can determine and, if not, why.

This OPC UA Property, of DataType BACnetStatusFlags, represents the BACnet property Status_Flags. The BACnetStatusFlags DataType is defined in 10.3.7.

It represents four 0:Boolean flags that represent the general health. The flags are IN_ALARM, FAULT, OVERRIDDEN, and OUT_OF_SERVICE.