IEC_BACNET_OBJ_PROP_REFERENCE (STRUCT)ΒΆ

TYPE IEC_BACNET_OBJ_PROP_REFERENCE : STRUCT

Description for type BACnetObjectPropertyReference

An object Property Reference data structure identifies a Property defining its co-ordinates: object Identifier, Property Identifier and optional Array Index. This datatype is used to represent object Property Reference property in an Event Enrollment object. A Property Contents containing data of this type will have its tag equal to DATA_TYPE_OBJ_PROP_REFERENCE.

InOut:

Name

Type

Comment

objectID

IEC_BACNET_OBJECT_ID

The object identifier this property belongs to

propID

IEC_BACNET_PROPERTY_ID

The property identifier which is referenced

index

IEC_BACNET_SIGNED

The optional property array index

Ihis is used only with array datatypes. For referencing non array datatypes BACNET_VOID_INDEX (-1) shall be used.