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5.2 OPC UA Interfaces ToC Previous Next

5.2.14 IIeeeTsnVlanTagType Interface ToC Previous Next index

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

Subtype of the BaseInterfaceType defined in OPC 10000-5

References NodeClass BrowseName DataType TypeDefinition ModellingRule
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, Data Frame Priority.

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