This OPC UA Interface is used to represent the VLAN configuration of a TSN stream. The IIeeeTsnVlanTagType is formally defined in Table 16.

Table 16 – IIeeeTsnVlanTagType definition

Attribute

Value

BrowseName

IIeeeTsnVlanTagType

IsAbstract

True

References

NodeClass

BrowseName

DataType

TypeDefinition

ModellingRule

Subtype of the BaseInterfaceType defined in OPC 10000-5

HasComponent

Variable

VlanId

UInt16

BaseDataVariableType

Mandatory

HasComponent

Variable

PriorityCodePoint

Byte

BaseDataVariableType

Mandatory

Conformance Units

BNM TSN Config

VlanId of DataType UInt16 defines the 12-Bit VLAN-Identifier of the VLAN tag in the Ethernet header for the related stream. Only values between 0 and 4095 shall be used according to IEEE 802.1Q-2018 Table 9-2.

PriorityCodePoint of DataType Byte defines the 3 Bit priority code point inside the VLAN tag of the Ethernet header of the related stream. Only values between 0 and 7 are supported as defined by IEEE 802.1Q-2018, clause 35.2.2.8.5a, Data Frame Priority.