This ObjectType defines receiving behaviour of DataSetMessages and the decoding to DataSets. The DataSetReaderType is formally defined in Table 264.
The SubscribedDataSetType defined in 9.1.9.1 describes the processing of the received DataSet in a Subscriber.
Table 264 – DataSetReaderType definition
|
Attribute |
Value |
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|
BrowseName |
DataSetReaderType |
|||||
|
IsAbstract |
False |
|||||
|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Modelling Rule |
|
|
Subtype of BaseObjectType defined in OPC 10000-5 |
||||||
|
HasProperty |
Variable |
PublisherId |
BaseDataType |
PropertyType |
Mandatory |
|
|
HasProperty |
Variable |
WriterGroupId |
UInt16 |
PropertyType |
Mandatory |
|
|
HasProperty |
Variable |
DataSetWriterId |
UInt16 |
PropertyType |
Mandatory |
|
|
HasProperty |
Variable |
DataSetMetaData |
DataSetMetaDataType |
PropertyType |
Mandatory |
|
|
HasProperty |
Variable |
DataSetFieldContentMask |
DataSetFieldContentMask |
PropertyType |
Mandatory |
|
|
HasProperty |
Variable |
MessageReceiveTimeout |
Duration |
PropertyType |
Mandatory |
|
|
HasProperty |
Variable |
KeyFrameCount |
UInt32 |
PropertyType |
Mandatory |
|
|
HasProperty |
Variable |
HeaderLayoutUri |
String |
PropertyType |
Mandatory |
|
|
HasProperty |
Variable |
SecurityMode |
MessageSecurityMode |
PropertyType |
Optional |
|
|
HasProperty |
Variable |
SecurityGroupId |
String |
PropertyType |
Optional |
|
|
HasProperty |
Variable |
SecurityKeyServices |
EndpointDescription[] |
PropertyType |
Optional |
|
|
HasProperty |
Variable |
DataSetReaderProperties |
KeyValuePair[] |
PropertyType |
Mandatory |
|
|
HasComponent |
Object |
TransportSettings |
|
DataSetReaderTransportType |
Optional |
|
|
HasComponent |
Object |
MessageSettings |
|
DataSetReaderMessageType |
Optional |
|
|
HasComponent |
Object |
Status |
|
PubSubStatusType |
Mandatory |
|
|
HasComponent |
Object |
Diagnostics |
|
PubSubDiagnosticsDataSetReaderType |
Optional |
|
|
HasComponent |
Object |
SubscribedDataSet |
|
SubscribedDataSetType |
Mandatory |
|
|
HasComponent |
Method |
CreateTargetVariables |
Defined in 9.1.8.5. |
Optional |
||
|
HasComponent |
Method |
CreateDataSetMirror |
Defined in 9.1.8.6. |
Optional |
||
|
Conformance Units |
||||||
|
PubSub Model Base |
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The Properties PublisherId, WriterGroupId, DataSetWriterId and DataSetClassId define filters for received NetworkMessages. If the value of the Property is set, it is used as filter and all messages that do not match the filter are dropped.
The PublisherId is defined in 6.2.9.1.
The WriterGroupId is defined in 6.2.9.2.
The DataSetWriterId is defined in 6.2.9.3.
The DataSetMetaData is defined in 6.2.9.4. If the DataSetReader receives an updated DataSetMetaData, the DataSetReader shall update the Property DataSetMetaData.
The DataSetFieldContentMask is defined in 6.2.9.5.
The MessageReceiveTimeout is defined in 6.2.9.6.
The KeyFrameCount is defined in 6.2.9.7.
The HeaderLayoutUri is defined in 6.2.9.8.
The SecurityMode is defined in 6.2.9.9. If present or if the value is not INVALID, it overwrites the settings on the group.
The SecurityGroupId is defined in 6.2.9.10.
The SecurityKeyServices is defined in 6.2.9.11.
The DataSetReaderProperties is defined in 6.2.9.12.
The transport protocol mapping specific setting settings are provided in the optional Object TransportSettings. The DataSetReaderTransportType is defined in 9.1.8.3. The Object shall be present if the transport protocol mapping defines specific parameters.
The message mapping specific setting settings are provided in the optional Object MessageSettings. The DataSetReaderMessageType is defined in 9.1.8.4. The Object shall be present if the message mapping defines specific parameters.
The Status Object provides the current operational state of the DataSetReader. The PubSubStatusType is defined in 9.1.10. The state machine for the status and the relation to other PubSub Objects like PubSubConnection and PubSubGroup are defined in 6.2.1.
The Diagnostics Object provides the current diagnostic information for a DataSetReaderType Object. The PubSubDiagnosticsDataSetReaderType is defined in 9.1.11.12.
The SubscribedDataSet Object contains the metadata for the subscribed DataSet and the information for the processing of a DataSetMessage. The SubscribedDataSetType and the available subtypes are defined in 9.1.9. If the DataSetReader is configured to receive heartbeat DataSetMessages, the Object shall be of the base type SubscribedDataSetType.