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

27 result(s) for PublishedDataSets

OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

5.1 General

NOTE The PubSub directory is an optional entity that allows Publishers to advertise their PublishedDataSets and their communication parameters. This directory functionality is planned for a future version of this
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

5.2.2 DataSetClass

globally unique id - the DataSetClassId (see 6.2.3.3 ). The DataSetMetaData is identical for all PublishedDataSets that are configured based on this DataSetClass . The DataSetClassId shall be in the corresponding field
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

5.2.3 DataSetMetaData

DataSetMetaData may be specific to a single PublishedDataSet or identical for all PublishedDataSets that are configured based on a DataSetClass (see 5.2.2 ). There are multiple options for Subscribers
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

5.3.7 SecurityGroup

identifier called the SecurityGroupId . It is unique within the SKS. A Publisher for its PublishedDataSets needs to know the SecurityGroupId . For Subscribers the SecurityGroupId is distributed as metadata together with
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

5.4.1.1 General

encoding and message sending. Figure 5 - Publisher details A single Publisher may support multiple PublishedDataSets and multiple DataSetWriters to one or more Message Oriented Middleware . A DataSetWriter is a logical
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.1 Overview

PublishSubscribe is the overall management of the PubSub groupings. It contains a list of PublishedDataSets and a list of PubSubConnections . The different PubSub mapping specific parameter groupings are shown
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.3.1 Overview

published events for acyclic DataSets as defined in 6.2.3.8 . OPC UA Applications can provide PublishedDataSets where the information source is application specific. The custom PublishedDataSet source DataType defined
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.3.5 PublishedDataSetDataType

Publisher . DataSetFolder String[] Optional path of the DataSet folder used to group PublishedDataSets where each entry in the String array represents one level in a DataSet folder hierarchy
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.4.3 KeyFrameCount

KeyFrameCount is set to 1, every message contains a key frame. For PublishedDataSets that provide cyclic updates of the DataSet , the value shall be greater than or equal ... custom sources with CyclicDataSet set to true provide cyclic updates. For non-cyclic PublishedDataSets that provide acyclic event based DataSets , the value shall be 0. PublishedEvents or custom sources with
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.6.2 PublishingInterval

KeyFrameCount of all DataSetWriters in the WriterGroup shall be 0. For cyclic PublishedDataSets one DataSet is produced for one PublishedDataSet in a PublishingInterval . If no new DataSet is available ... previous DataSetMessage is resent or no DataSetMessage is sent. In the case non-cyclic PublishedDataSets like Event based DataSets , this may result in zero to many DataSetMessages produced
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.12.1 PubSubConfigurationDataType

formally defined in Table 86 . Table 86 - PubSubConfigurationDataType structure Name Type Description PubSubConfigurationDataType Structure PublishedDataSets PublishedDataSetDataType[] The PublishedDataSets contained in the configuration. The PublishedDataSetDataType is defined in 6.2.3.5 . Connections PubSubConnectionDataType ... Namespace URIs for namespace indices used in the body. Examples are NodeIds contained in PublishedDataSets . The OPC UA namespace is skipped. The DataTypes used for configuration are defined
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.1 General

Objects . It manages a list of PubSubConnectionType Objects and the PublishedDataSetType Objects through the PublishedDataSets folder. On the Publisher side, a PublishedDataSet represents the information to publish and the DataSetWriter ... component of the Server Object . Figure 43 - PubSub example Objects The example defines two PublishedDataSets published through one connection and one group and one DataSetReader used to subscribe one DataSet
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.3.2 PublishSubscribeType

Optional HasComponent Method RemoveConnection Deprecated Method described in 9.1.3.5 . Optional HasComponent Object PublishedDataSets DataSetFolderType Mandatory HasComponent Object SubscribedDataSets SubscribedDataSetFolderType Optional HasComponent Object PubSubConfiguration PubSubConfigurationType Optional HasComponent Object Status PubSubStatusType Mandatory ... PubSubConnectionType is defined in 9.1.5.2 . The HasPubSubConnection ReferenceType is defined in 9.1.3.6 . The PublishedDataSets Object contains the configured PublishedDataSets . The DataSetFolderType is defined in 9.1.4.5.1 . The DataSetFolderType can be used
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.3.7.3 PubSubConfigurationRefDataType

configuration element that is referenced. ElementIndex UInt16 Specifies the index into the DataSetWriters , DataSetReaders , PublishedDataSets , SubscribedDataSets , SecurityGroups or PubSubKeyPushTargets array of the PubSubConfiguration depending on the bits ReferenceWriter , ReferenceReader , ReferencePubDataset
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.4.2.1 PublishedDataSetType

PublishedDataSetType This ObjectType is the base type for PublishedDataSets . It defines the metadata and the configuration version of the DataSets sent as DataSetMessages through DataSetWriters . The PublishedDataSetType is the base ... extension fields are added as Properties to the ExtensionFields Object. For PublishedDataItemsType base PublishedDataSets , an extension field is included as a Variable in the published DataSet . For PublishedEventsType base PublishedDataSets
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.4.5.1 DataSetFolderType

concrete type and can be used directly. Instances of the DataSetFolderType can contain PublishedDataSets or other instances of the DataSetFolderType . This can be used to build a tree of Folder ... Objects used to group the configured PublishedDataSets . The PublishedDataSetType Objects are added as components to the instance of the DataSetFolderType . An instance of a PublishedDataSetType is referenced only from
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.4.5.3 AddPublishedEvents Method

defined in OPC 10000-4 . ConfigurationVersion Returns the initial configuration version of the PublishedDataSets . DataSetNodeId NodeId of the created PublishedDataSets Object . Method Result Codes ResultCode Description Bad_InvalidState The current
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.4.5.6 RemovePublishedDataSet Method

Server . Signature RemovePublishedDataSet ( [in] NodeId DataSetNodeId ); Argument Description DataSetNodeId NodeId of the PublishedDataSets Object to remove from the Server . The DataSetId is either returned by the AddPublishedDataItems or AddPublishedEvents Methods ... discovered by browsing the list of configured PublishedDataSets in the PublishSubscribe Object . Method Result Codes ResultCode Description Bad_NodeIdUnknown The DataSetNodeId is unknown. Bad_NodeIdInvalid The DataSetNodeId
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.7.2 DataSetWriterType

KeyFrameCount is defined in 6.2.4.3 . The Property shall be present for PublishedDataSets that provide cyclic updates of the DataSet . The DataSetWriterProperties is defined in 6.2.4.4 . The transport protocol mapping specific
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.12.1 PubSubCapabilitiesType

limit on the number of PushTargets . The MaxPublishedDataSets Variable defines the maximum number of PublishedDataSets that can be configured. A value of 0 indicates that the OPC UA Application forces ... limit on the number of PublishedDataSets . The MaxStandaloneSubscribedDataSets Variable defines the maximum number of StandaloneSubscribedDataSets that can be configured. A value of 0 indicates that the OPC UA Application forces
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.2.7 PublisherCapabilitiesType

that no restrictions are defined by this instance. PreconfiguredPublishedDataSets provides the names of preconfigured PublishedDataSets (see 5.5.5 ), where the name is the string part of the BrowseName of a PublishedDataSet ... that is listed in the PublishedDataSets Folder tree of the PublishSubscribe Object (see OPC 10000-14 ). If PublisherCapabilities is referenced from a FunctionalEntity (see 6.4.2 ) or OutputData
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.16.3.2 PubSubCommunicationModelConfigurationType definition

contains namespace URIs for NamespaceIndex used in the PubSubConfiguration . Examples are NodeIds contained in PublishedDataSets . The NamespaceIndex in the PubSubConfiguration will need to be updated to reflect the NamespaceIndexes
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

E.2.1 Overview

PubSubConfiguration contained in the PubSubCommunicationModelConfiguration could contain information: which is targeted for the AutomationComponent ( PublishedDataSets , Connections, SubscribedDataSets, ConfigurationProperties and defaultSecurityKeyServices ), illustrated in Figure E.6 as red boxes with straight lines
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

E.4.7 PubSub DataSets

engineering tool generates the PubSubConfiguration , it will store customised DataSets within the PubSubConfiguration , e.g. PublishedDataSets in publishedDataSets and SubscribedDataSets as part of the DataSetReader . Preconfigured DataSets are used by setting
OPC-10000-84 – OPC Unified Architecture - Part 84: UAFX Profiles

5.2.2 UAFX Base

SByte , Byte , Int16 , UInt16 , Int32 , UInt32 , Float datatypes. Server UAFX Preconfigured PublishedDataSet If preconfigured PublishedDataSets exist, the Server exposes the PublishSubscribe Object, the Folder hierarchy to all preconfigured PublishedDataSets ... preconfigured PublishedDataSets . Server UAFX Preconfigured SubscribedDataSet If preconfigured SubscribedDataSets exist, the Server exposes the PublishSubscribe Object and the SubscribedDataSets Folder , any sub-folders of it, and all preconfigured SubscribedDataSets
OPC-10000-84 – OPC Unified Architecture - Part 84: UAFX Profiles

5.2.3 UAFX AutomationComponent

capabilities] Server UAFX AutomationComponent PublisherCapabilities Preconfigured Datasets Requires the usage of only pre-configured PublishedDataSets as indicated by PublisherCapabilities PreconfiguredDataSetOnly = TRUE . Server UAFX AutomationComponent SubscriberCapabilities Base Supports an instance
OPC-10000-84 – OPC Unified Architecture - Part 84: UAFX Profiles

Agreement of Use

language need reconciled Updated the UAFX Preconfigured PublishedDataSet CU to "If preconfigured PublishedDataSets exist, the Server exposes the PublishSubscribe Object, the Folder hierarchy to all preconfigured PublishedDataSets ... preconfigured PublishedDataSets ." 9527 Feature Add LLDP facet to Controller Profile Created a new CU, UAFX EthernetUAFXStation Remote Systems Data, and added it to an updated UAFX Station 2024 Facet