OPC Foundation
  • Documents
  • NodeSets
  • Search
7.2.2.6.4.4 DataSetMetaData announcement message

The encoding of the DataSet metadata message structure is specified in Table 153. It contains the current layout and DataSetMetaData for the DataSet.

The ConfigurationVersion in the DataSetMessage header shall match the ConfigurationVersion in the DataSetMetaData.

The Publisher shall send this message without a corresponding discovery probe if the DataSetMetaData changed for the DataSet.

Table 153 – DataSetMetaData announcement message structure

Name

Type

Description

DataSetWriterId

UInt16

DataSetWriterId of the DataSet described with the MetaData.

MetaData

DataSetMetaDataType

The current DataSet metadata for the DataSet related to the DataSetWriterId. The DataSetMetaDataType is defined in 6.2.3.2.2.

statusCode

StatusCode

Status code indicating the capability of the Publisher to provide MetaData for the DataSetWriterId.

Please report errors or issues with the site to webmaster.

Copyright © 2023 - OPC Foundation