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

30 result(s) for ReaderGroup

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

6.1 Overview

transport protocol. One connection can have a number of writer groups and reader groups. ReaderGroup is used to group a list of DataSetReaders and contains a few shared settings
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.5.1 General

General The parameters are shared between WriterGroup and ReaderGroup . The parameters are related to PubSub NetworkMessage security. See 5.4.5 for an introduction of PubSub security and Clause
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.5.2 SecurityMode

security applied to the NetworkMessages published by a WriterGroup or received by a ReaderGroup . The MessageSecurityMode DataType is defined
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.7.5.1 PubSubConnectionDataType

WriterGroup is defined in 6.2.6 . ReaderGroups ReaderGroupDataType[] The ReaderGroups contained in the PubSubConnection . The ReaderGroup is defined in 6.2.8 . Its representation in the AddressSpace is defined in Table 49 . Table
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.8.1 General

General The ReaderGroup does not add parameters to the shared PubSubGroup parameters. The ReaderGroup is used to group a list of DataSetReaders . It is not symmetric to a WriterGroup
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.8.2.1 ReaderGroupDataType

Subtypes ReaderGroupDataType Structure Subtype of PubSubGroupDataType defined in 6.2.5.7 . TransportSettings ReaderGroupTransportDataType Transport mapping specific ReaderGroup parameters. The abstract base type is defined in 6.2.8.2.2 . The concrete subtypes are defined ... transport mapping, the field shall be null. True MessageSettings ReaderGroupMessageDataType NetworkMessage mapping specific ReaderGroup parameters. The abstract base type is defined in 6.2.8.2.3 . The concrete subtypes are defined
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.8.2.2 ReaderGroupTransportDataType

ReaderGroupTransportDataType This Structure DataType is an abstract base type for transport mapping specific ReaderGroup parameters. The abstract DataType does not define fields. The ReaderGroupTransportDataType Structure representation in the AddressSpace
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.8.2.3 ReaderGroupMessageDataType

ReaderGroupMessageDataType This Structure DataType is an abstract base type for message mapping specific ReaderGroup parameters. The abstract DataType does not define fields. The ReaderGroupMessageDataType Structure representation in the AddressSpace
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.9.9 SecurityMode

parameter is defined in 6.2.5.2 . This parameter overwrites the corresponding setting on the ReaderGroup if the value is not INVALID
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.9.11 SecurityKeyServices

INVALID . The parameter is only used to overwrite the SecurityKeyServices parameter of the ReaderGroup if the SKS is different for the DataSetReader
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.9.13.1 DataSetReaderDataType

Name String The name of the DataSetReader. The name shall be unique across a ReaderGroup . It is recommended to use a human readable name. Enabled Boolean The enabled state
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.3.1.2 UADP ReaderGroup Parameters

UADP ReaderGroup Parameters There are no UADP specific message mapping parameters defined for the ReaderGroup
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.3.2.2 JSON ReaderGroup Parameters

JSON ReaderGroup Parameters There are no JSON specific message mapping parameters defined for the ReaderGroup
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.4.1.4 Datagram ReaderGroup parameters

Datagram ReaderGroup parameters There are no datagram-specific transport mapping parameters defined for the ReaderGroup
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.4.2.4 Broker ReaderGroup Parameters

Broker ReaderGroup Parameters There are no broker specific transport mapping parameters defined for the ReaderGroup
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.2.4.6.8 PubSubConnection

PubSubConnections configured for the OPC UA Application. The PubSubConnectionDataType is defined in 6.2.7.5.1 . The ReaderGroup lists in PubSubConnectionDataType shall be empty. The WriterGroup list shall be contained, if the IncludeWriterGroups
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.2.4.6.10 ActionResponder configuration announcement message

included. All WriterGroups and DataSetWriters not used for Actions shall be excluded. The ReaderGroup lists in PubSubConnectionDataType shall be empty. The WriterGroup list shall be contained, if the IncludeWriterGroups
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.2.5.5.6 PubSubConnection

This value is mandatory. Connection PubSubConnectionDataType The PubSubConnectionDataType Structure is defined in 6.2.7.5.1 . The ReaderGroup lists and the Address in PubSubConnectionDataType shall be empty. The configuration properties shall
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.2.5.5.8 ActionResponder

included. All WriterGroups and DataSetWriters not used for Actions shall be excluded. The ReaderGroup lists in PubSubConnectionDataType shall be empty. The configuration properties shall not be included in the PubSubConnectionDataType
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.3.3 SetSecurityKeys

with the ApplicationUri that matches the ApplicationUri in the SecurityKeyServices parameter of the WriterGroup , ReaderGroup or DataSetReader objects using the SecurityGroupId . Signature SetSecurityKeys ( [in] String SecurityGroupId, [in] String SecurityPolicyUri
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.3.7.2 PubSubConfigurationRefMask

referenced WriterGroup . ReferenceReaderGroup 7 The element operation is applied to the referenced ReaderGroup . ReferenceConnection 8 The element operation is applied to the referenced PubSubConnection . ReferencePubDataset 9 The element operation
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.3.7.3 PubSubConfigurationRefDataType

remove element operation is applied. If ReferenceReaderGroup is false, the name of the ReaderGroup is used to identify the matching group in the current PubSub configuration. If the ReferenceWriterGroup and/or ... modify or delete bit is applied. If ReferenceReaderGroup is false, the name of the ReaderGroup is used to identify the matching group in the current PubSub configuration. If this index
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.5.4 AddReaderGroup Method (Deprecated)

AddReaderGroup Method (Deprecated) This deprecated Method is used to add a new ReaderGroup Object to an instance of the PubSubConnection . The Client should be authorized to modify the configuration ... AddReaderGroup ( [in] ReaderGroupDataType Configuration, [out] NodeId GroupId ); Argument Description Configuration Configuration parameters for the ReaderGroup . The parameters and the ReaderGroupDataType are defined in 6.2.8 . GroupId The NodeId
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.6.10 AddDataSetReader Method (Deprecated)

Method is used to add a new DataSetReaderType Object to an instance of the ReaderGroup . The Client should be authorized to modify the configuration for the PubSub functionality when invoking
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.2.4.3.9.2 PubSub

reference a DataSetReader and/or DataSetWriter which are persisted, including all parent Objects , i.e., WriterGroup , ReaderGroup , PubSubConnection and PublishSubscribe (see NotPersisted in OPC 10000-14 ). If the IsPersistent Property
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.2.4.3.10.2 PubSub

each element in ConnectionEndpointConfigurations . It shall also ensure that the parent Objects ( WriterGroup , ReaderGroup , PubSubConnection , and PublishSubscribe ) are enabled. If enabling any communication model-specific Objects fails, the EstablishConnections implementation
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.2.5.2 CloseConnections behaviour

ToDataSetWriter References if no further References from other ConnectionEndpoints exist. Their parent Objects ( WriterGroup , ReaderGroup , PubSubConnection , and PublishSubscribe ) shall be left in their current state. The behaviour of the Client
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.7.5.3.1 ActionEstablishConnectionsEnabled / ActionEstablishConnectionsDisabled / ActionEstablishConnections

DataSetReader and DataSetWriter configuration elements and to TRUE for all other elements ( WriterGroup , ReaderGroup , PubSubConnection , and PublishSubscribe) . A disabled ClientServer communication model may be defined in a future version ... DataSetReader and DataSetWriter configuration elements and to TRUE for all other elements ( WriterGroup , ReaderGroup , PubSubConnection , and PublishSubscribe) . Calling ProcessConnectionConfigurationSets with Action set to ActionEstablishConnections shall establish all Connections contained
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.16.3.2 PubSubCommunicationModelConfigurationType definition

elements in PubSubConfiguration , the entity generating the ConnectionConfigurationSet may set their names (i.e., PubSubConnection , ReaderGroup , WriterGroup , DataSetReader , DataSetWriter ) to a specific value or to null. If set to null
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 ... AutomationComponent contains a ReaderGroup for each PubSubCommunicationFlowConfiguration. By this, common parameters (e.g., SecurityGroupId, SecurityKeyServices, TransportSettings, or MessageSettings ) are configured on the ReaderGroup and do not need to be repeated