ObjectType definition – OPC UA for BACnet – BACnet: OPC UA Information Model

The BACnetLoopType ObjectType is formally defined in Table 33.

Table 33 – BACnetLoopType Definition

References	NodeClass	BrowseName	DataType	TypeDefinition	Other
Subtype of the BACnetObjectType defined in 7.1.
0:HasComponent	Variable	Present_Value	0:Float	0:AnalogUnitType	M
0:HasProperty	Variable	Status_Flags	BACnetStatusFlags	0:PropertyType	M
0:HasComponent	Object	FaultEvaluation		BACnetFaultEvaluation Type	O
0:HasProperty	Variable	Out_Of_Service	0:Boolean	0:PropertyType	M
0:HasProperty	Variable	Manipulated_Variable_Reference	BACnetDeviceObject PropertyReference	0:PropertyType	M
0:HasProperty	Variable	Controlled_Variable_Reference	BACnetDeviceObject PropertyReference	0:PropertyType	M
0:HasComponent	Variable	Controlled_Variable_Value	0:Float	0:AnalogUnitType	M
0:HasProperty	Variable	Setpoint_Reference	BACnetDeviceObject PropertyReference	0:PropertyType	M
0:HasComponent	Variable	Setpoint	0:Float	0:AnalogUnitType	M
0:HasProperty	Variable	Action	BACnetAction	0:PropertyType	M
0:HasComponent	Variable	Proportional_Constant	0:Float	0:AnalogUnitType	O
0:HasComponent	Variable	Integral_Constant	0:Float	0:AnalogUnitType	O
0:HasComponent	Variable	Derivative_Constant	0:Float	0:AnalogUnitType	O
0:HasComponent	Variable	Bias	0:Float	0:AnalogUnitType	O
0:HasProperty	Variable	Priority_For_Writing	0:Byte	0:PropertyType	O
0:HasProperty	Variable	COV_Increment	0:Float	0:PropertyType	O
0:HasComponent	Object	EventReporting		BACnetEventReportingType	O

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

The components of the BACnetLoopType have additional subcomponents which are defined in Table 34.

Table 34 – BACnetLoopType Additional Subcomponents

BrowsePath	References	NodeClass	BrowseName	DataType	TypeDefinition	Others
EventReporting	0:HasComponent	Object	EventAlgorithm		BACnetFloatingLimitAlgorithmType	M