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7 result(s) for DataSetOffset

• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  6.3.1.3.1 General
  DataSets have a static position between NetworkMessages . In this case the parameters NetworkMessageNumber and DataSetOffset provide information about the static position of the DataSetMessage in a NetworkMessage Subscribers can rely ... static. NOTE A Publisher can only provide valid values for the parameters NetworkMessageNumber and DataSetOffset if the message mapping allows keeping the value for these Properties constant unless the configuration
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  6.3.1.3.5 DataSetOffset
  DataSetOffset The parameter DataSetOffset with the DataType UInt16 is the offset in bytes inside a NetworkMessage at which the DataSetMessage is located, relative to the beginning of the NetworkMessage ... DataSetMessage in a NetworkMessage is not fixed. If the DataSetWriter is disabled and the DataSetOffset is not 0, the valid flag of the DataSetFlags1 in the DataSetMessage header
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  6.3.1.4.3 DataSetOffset
  DataSetOffset The parameter DataSetOffset with DataType UInt16 defines the offset in bytes for the DataSetMessage inside the corresponding NetworkMessage relative to the beginning of the NetworkMessage . The default value
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.2.1.2 UadpDataSetWriterMessageType
  HasProperty Variable ConfiguredSize UInt16 PropertyType Mandatory HasProperty Variable NetworkMessageNumber UInt16 PropertyType Mandatory HasProperty Variable DataSetOffset UInt16 PropertyType Mandatory Conformance Units PubSub Model UADP The DataSetMessageContentMask is defined ... ConfiguredSize is defined in 6.3.1.3.2 . The NetworkMessage is defined in 6.3.1.3.4 . The DataSetOffset is defined
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.2.1.3 UadpDataSetReaderMessageType
  HasProperty Variable GroupVersion VersionTime PropertyType Mandatory HasProperty Variable NetworkMessageNumber UInt16 PropertyType Mandatory HasProperty Variable DataSetOffset UInt16 PropertyType Mandatory HasProperty Variable DataSetClassId Guid PropertyType Mandatory HasProperty Variable NetworkMessageContentMask UadpNetworkMessage‌ContentMask PropertyType Mandatory ... UADP The GroupVersion is defined in 6.3.1.4.1 . The NetworkMessageNumber is defined in 6.3.1.4.2 . The DataSetOffset is defined in 6.3.1.4.3 . The DataSetClassId is defined in 6.3.1.4.4 . The initial value is null
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  E.6.4 ConnectionConfigurationSet and DataSetWriter
  DataSetWriter element MessageSettings is transport-specific. For UDP-UADP, the DataSetMessageContentMask, ConfiguredSize, NetworkMessageNumber , and DataSetOffset are derived from the HeaderLayoutUri . For UADP-Periodic-Fixed ConfiguredSize, NetworkMessageNumber and DataSetOffset
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  E.6.5 ConnectionConfigurationSet and DataSetReader
  ConnectionEndpointParameter. The DataSetReader element MessageSettings is transport-specific. For UDP-UADP, NetworkMessageNumber , DataSetOffset, NetworkMessageContentMask, and DataSetMessageContentMask are derived from the HeaderLayoutUri . For UADP-Periodic-Fixed, NetworkMessageNumber and DataSetOffset