The Identification FunctionalGroup organizes references to parameters, which may be used to identify the device and its device type. The list of parameters that shall be provided in the Identification FunctionalGroup is defined in Table 64.

Table 64 – Identification FunctionalGroup mapping

References	BrowseName	Modelling Rule
Organizes	ManufacturerId	O
Organizes	DeviceTypeId	O
Organizes	2:NetworkAddress	O
Organizes	DeviceTag	M
Organizes	2:Serial Number	M
Organizes	2:SoftwareRevision	M
Organizes	2:HardwareRevision	M
Organizes	2:ProtocolId	OP
HasComponent	ProtocolSpecific¬Identification	O
HasComponent	DeviceSpecific¬Identification	O

The values of the referenced Variables may vary for online and offline device. See section 12.2.1 for the mapping of these Variables.

Protocol specific properties shall be organised in a FunctionalGroup called “ProtocolSpecificIdentification” contained in the Identification FunctionalGroup.

Device specific properties shall be organised in a FunctionalGroup called “DeviceSpecificIdentification” contained in the Identification FunctionalGroup.