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Scope: Core (OPC-10000-*) All specs

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OPC-10000-4 – OPC Unified Architecture - Part 4: Services

5.12.1 Overview

Method Service Set defines the means to invoke Methods . A Method shall be a component of an Object . Discovery is provided through the Browse and Query Services . Clients discover
OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access

B.2 Representation

annotatable > ::= < simple-unit >< exponent > | < simple-unit > < component > ::= < annotatable >< annotation > | < annotatable > | < annotation > | < factor ... term >")" < term > ::= < term >"."< component > | < term >"/"< component > | < component > < main-term
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

1 Scope

networking requirements for UAFX. This release includes definitions for functional networking requirements, including Bridge Component , End Station Component , IA-station , and UAFX Station , and network services, including remote management, topology
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

5.6.4.1 General

release, vendor-specific means are required for all networking-related End Station and Bridge Component configurations, including VLAN configuration, time synchronisation, and QoS. The engineering workflow described in this clause ... Descriptors to be shared in both directions. The default networking configuration of End Station Component s defined in the application and QoS engineering phase (see 5.6.4.2 ) of the workflow allows
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.1 General

General This clause defines a component model to structure the selection of functional networking features. This component model consists of Bridge Component (see 6.2 ), End Station Component
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.2.1 Overview

Overview A Bridge Component interconnects two or more network segments and forwards packets between them. This document supports the Bridge Component features listed in 6.2.2 , including link speeds
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.2.2 Bridge Component feature selection

Bridge Component feature selection A Bridge Component may support the following features: C-VLAN component requirements as defined in IEEE Std 802.1Q‑2022 , 5.5. NOTE This document does
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.3.1 Overview

Overview An End Station Component is the source or destination of network traffic
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.3.2 End Station Component feature selection

Station Component feature selection An End Station Component may support the following features: Transmission and reception of C-VLAN tagged frames. NOTE A future release of this document will define ... additional End Station Component requirements
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.4.1 Overview

Overview IA-stations can be a simple End Station Component (see 6.3 ) acting as the source or destination for industrial data traffic. IA-stations may also include a Bridge Component ... shows three examples of an IA-station . IA-station 1 comprises one End Station Component hosting two IA-station functions. IA-station 2 comprises one End Station Component hosting
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.4.2 IA-station requirements

station requirements An IA-station shall: comprise at least one conformant End Station Component as defined in 6.3 , support topology discovery as defined in clause 7.3 . An IA-station
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.5.2 UAFX Station requirements

Station contains one or more Bridge Components , at least one instance of the RemoteSystemsData Component of the LldpInformationType
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.2.2 NETCONF

shows a UAFX Station comprised of two End Station Components and one Bridge Component , all controlled by a single management entity. Figure 16 - Example of a UAFX Station supporting NETCONF
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.3.2.1 Overview

support the LLDP local system YANG (see 7.3.2.2.5 ). UAFX Stations that include a Bridge Component also receive and store LLDP announcement information received from their peers in the LLDP remote ... agents and their management in a UAFX Station consisting of a single End Station Component , an IA-station , and a UAFX Station with an End Station Component and a Bridge
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.3.2.2.2 Operational control parameters

UAFX Station shall support LLDP transmit mode (adminStatus enabledTxOnly) on an external End Station Component port and may support transmit and receive mode (adminStatus enabledRxTx) on that port (see IEEE ... Station shall support LLDP transmit and receive mode (adminStatus enabledRxTx) on an external Bridge Component port (see IEEE
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.3.2.2.4.4 System Capabilities TLV

transmitted LLDPDUs. A UAFX Station with at least one End Station Component and at least one Bridge Component shall set the system and enabled capabilities fields to Station Only ... VLAN component (i.e., bit 9 set to "1") for all transmitted LLDPDUs. NOTE The combination of the Station Only and C-VLAN component flags is used
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.4.2.1 Overview

gPTP domains it participates in and its composition, e.g., the presence of a Bridge Component . A UAFX Station can host more than one PTP Instance , e.g., UAFX Stations
OPC-10000-84 – OPC Unified Architecture - Part 84: UAFX Profiles

5.2.3 UAFX AutomationComponent

CloseCalCount Variable of the AutomationComponent Diagnostics FunctionalGroup . Server UAFX AutomationComponent Log Supports the AutomationComponentLog Component of the AutomationComponentType
OPC-10000-84 – OPC Unified Architecture - Part 84: UAFX Profiles

5.2.6 UAFX ConnectionManager

EstablishCallFailedCount Variable of the ConnectionManagerType Diagnostics FunctionalGroup . Server UAFX ConnectionManager Log Supports the ConnectionManagerLog Component of the ConnectionManagerType . Server UAFX ConnectionManager EditConnectionConfigurationSets Supports the EditConnectionConfigurationSets Method. This includes support