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

19 result(s) for DataSetReaders

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

6.1 Overview

Publisher side. These parameters need to be known on the Subscriber side to configure DataSetReaders and to filter and process DataSetMessages . Figure 20 - PubSub component overview Figure 20 shows ... writer groups and reader groups. ReaderGroup is used to group a list of DataSetReaders and contains a few shared settings for them. It is not symmetric to a WriterGroup
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.8.1 General

shared PubSubGroup parameters. The ReaderGroup is used to group a list of DataSetReaders . It is not symmetric to a WriterGroup and it is not related to a particular NetworkMessage ... NetworkMessage related filter settings are on the DataSetReaders
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.4.1.6.5 DatagramDataSetReaderTransportDataType structure

structure This Structure DataType is used to represent the datagram transport mapping parameters for DataSetReaders . It is a subtype of the DataSetReaderTransportDataType defined in 6.2.9.13.2 . The DatagramDataSetReaderTransportDataType is formally defined
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.4.2.6.6 BrokerDataSetReaderTransportDataType structure

This Structure DataType is used to represent the broker-specific transport mapping parameters for DataSetReaders . It is a subtype of the DataSetReaderTransportDataType defined in 6.2.9.13.2 . The BrokerDataSetReaderTransportDataType is formally defined
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.2.5.4.3 VerboseEncoding and abstract type handling

encode the Variant but not include the UaTypeId and UaType which means OPC UA DataSetReaders are not able to determine the DataTypes of the original values. If DataSetMetaData contains abstract ... types and RawData =TRUE is configured, OPC UA DataSetReaders may go into Error state. Table 186 provides examples of Variant VerboseEncoding field encoding with the different RawData settings. The ValueRank
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.3.2.2 UDP multicast and broadcast

also used to receive UDP datagrams from the multicast IP address. All DataSetWriters and DataSetReaders that send to and receive from the multicast IP address shall be configured
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.1 General

settings. DataSetWriters represent the configuration necessary to create DataSetMessages contained as payload in NetworkMessages . DataSetReaders represent the configuration necessary to receive and process DataSetMessages on the Subscriber side. NetworkMessages
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.3.2 PublishSubscribeType

configuration. The value is used as default if not overwritten in the groups or DataSetReaders . The general definition for the SecurityKeyServices parameter is in 6.2.5.4 . The ConfigurationProperties is an array
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

9.1.8.3 DataSetReaderTransportType

abstract base type for Objects defining the transport protocol-specific parameters for DataSetReaders . The DataSetReaderTransportType is formally defined in Table 292 . Table 292 - DataSetReaderTransportType definition Attribute Value BrowseName DataSetReaderTransportType IsAbstract
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.8.4 DataSetReaderMessageType

ObjectType is the abstract base type for Objects representing message mapping specific settings for DataSetReaders . The DataSetReaderMessageType is formally defined in Table 293 . Table 293 - DataSetReaderMessageType definition Attribute Value BrowseName
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.11.7 PubSubDiagnosticsRootType

Number of configured DataSetWriters on this Server ConfiguredDataSetReaders Mandatory Basic UInt16 Number of configured DataSetReaders on this Server OperationalDataSetWriters Mandatory Basic UInt16 Number of DataSetWriters with state Operational OperationalDataSetReaders Mandatory ... Basic UInt16 Number of DataSetReaders with state Operational
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.12.1 PubSubCapabilitiesType

limit on the number of DataSetWriters . The MaxDataSetReaders Variable defines the maximum number of DataSetReaders that can be configured for the OPC UA Application . A value of 0 indicates that ... Application forces no limit on the number of DataSetReaders . The MaxFieldsPerDataSet Variable defines the maximum number of fields that can be configured for a PublishedDataSet . A value of 0 indicates
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

B.2.1 General

receive OPC UA NetworkMessages . Kafka topics are configured throgh QueueNames in WriterGroups , DataSetWriters and DataSetReaders . A Broker may persist messages so they can be delivered even if the subscriber
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.2.4.3.10.2 PubSub

abort processing as described in 6.2.4.3.11 . If enabling a ConnectionEndpoint would lead to multiple DataSetReaders being enabled that reference the same TargetVariable(s) , the EstablishConnections implementation shall abort processing
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

E.2.2.1 For logical connections between two AutomationComponents

step (3). The ConnectionManager updates the communication configuration for AC2 regarding the subscribing side ( DataSetReaders ) using the IDs reserved in step (1). The ConnectionManager will set the publishing side
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

E.2.2.2 For logical connections between multiple AutomationComponents

communication configuration for AC1, AC2, and AC3 regarding the publishing and subscribing side ( DataSetReaders ) using the IDs reserved in step (1). The ConnectionManager then calls EstablishConnections ... ConnectionManager updates the communication configuration for AC2 and AC3 regarding the subscribing side ( DataSetReaders ) using the IDs reserved in step (1). The ConnectionManager will set the publishing side
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

E.5 Interaction with an SKS

calls SetSecurityKeys on the AutomationComponent with a specific SecurityGroupId , all WriterGroups and DataSetReaders utilising the SecurityGroupId on the AutomationComponent will get the new set of keys. PubSubKeyPushTargets are used
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

E.6.3 ConnectionConfigurationSet and ReaderGroup

E.6.3 ConnectionConfigurationSet and ReaderGroup As defined in OPC 10000-14 , DataSetReaders in a ReaderGroup can extract their DataSetMessages from different NetworkMessages . However, it is recommended that the PubSubConfiguration generated