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

15 result(s) for DataSetMessageContentMask

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

5.3.3 DataSetMessage

header and the encoded fields of the DataSet . Depending on the configured DataSetMessageContentMask , a DataSetMessage may exist in different forms and with varying detail. DataSetMessages do not contain any information
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

5.4.1.2 Message sending

DataSetFieldContentMask (see 6.2.4.2 ) controls which attributes of a value shall be encoded. The DataSetMessageContentMask (see 6.3.1.3.2 ) controls which header fields shall be encoded. The KeyFrameCount (see 6.2.4.3 ) greater than
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.3.1.1.2 GroupVersion

DataSet of any DataSetWriter in this WriterGroup ; DataSetFieldContentMask of any DataSetWriter in this WriterGroup ; DataSetMessageContentMask of any DataSetWriter in this WriterGroup ; DataSetWriterId of any DataSetWriter in this WriterGroup . The GroupVersion
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.3.1.3.2 DataSetMessageContentMask

DataSetMessageContentMask The DataSetMessageContentMask defines the flags for the content of the DataSetMessage header. The UADP message mapping specific flags are defined by the UadpDataSetMessageContentMask DataType. The UadpDataSetMessageContentMask DataType is formally
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.3.1.4.6 DataSetMessage‌ContentMask

DataSetMessage‌ContentMask The DataSetMessageContentMask with the DataType UadpDataSetMessageContentMask indicates the optional header fields included in the DataSetMessages . The UadpDataSetMessageContentMask DataType is defined
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.3.2.1.1 NetworkMessageContentMask

false then the DataSetMessage header is not included and the header related bits in DataSetMessageContentMask for the DataSetWriters are ignored (see 6.3.2.3.1 ). Bits in the DataSetMessageContentMask related to the payload
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.3.2.3.1 DataSetMessageContentMask

DataSetMessageContentMask The DataSetMessageContentMask defines the flags for the content of the DataSetMessage header. The JSON message mapping specific flags are defined by the JsonDataSetMessageContentMask DataType. The JsonDataSetMessageContentMask DataType is formally
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.3.2.4.2 DataSetMessage‌ContentMask

DataSetMessage‌ContentMask The DataSetMessageContentMask with the DataType JsonDataSetMessageContentMask indicates the optional header fields included in the DataSetMessages . The JsonDataSetMessageContentMask DataType is defined
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.2.4.5.4 DataSetMessage header

DataSetMessage header structure is specified in Table 162 . The DataSetFieldContentMask and the DataSetMessageContentMask settings of the DataSetWriter control the flags in the fields DataSetFlags1 and DataSetFlags2 . The setting
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.2.5.4.1 Message content

setting of the DataSetFieldContentMask, the FieldEncoding1 and the FieldEncoding2 flag in the DataSetMessageContentMask . The resulting JSON encoding is defined in Table 112 . The FieldEncoding2 flag should always
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.2.1.2 UadpDataSetWriterMessageType

References NodeClass BrowseName DataType TypeDefinition ModellingRule Subtype of DataSetWriterMessageType defined in 9.1.7.4 . HasProperty Variable DataSetMessageContentMask UadpDataSetMessage‌ContentMask PropertyType Mandatory 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 in 6.3.1.3.2 . The ConfiguredSize is defined in 6.3.1.3.2 . The NetworkMessage is defined
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.2.1.3 UadpDataSetReaderMessageType

HasProperty Variable DataSetClassId Guid PropertyType Mandatory HasProperty Variable NetworkMessageContentMask UadpNetworkMessage‌ContentMask PropertyType Mandatory HasProperty Variable DataSetMessageContentMask UadpDataSetMessage‌ContentMask PropertyType Mandatory HasProperty Variable PublishingInterval Duration PropertyType Mandatory HasProperty Variable ReceiveOffset Duration PropertyType Mandatory ... initial value is null. The NetworkMessageContentMask is defined in 6.3.1.4.5 . The DataSetMessageContentMask is defined in 6.3.1.4.6 . The PublishingInterval is defined in 6.3.1.4.7 . The ReceiveOffset is defined in 6.3.1.4.8 . The ProcessingOffset
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.2.2.2 JsonDataSetWriterMessageType

References NodeClass BrowseName DataType TypeDefinition ModellingRule Subtype of DataSetWriterMessageType defined in 9.1.7.4 . HasProperty Variable DataSetMessageContentMask JsonDataSetMessage‌ContentMask PropertyType Mandatory Conformance Units PubSub Model JSON The DataSetMessageContentMask is defined
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.2.2.3 JsonDataSetReaderMessageType

Subtype of DataSetReaderMessageType defined in 9.1.8.4 . HasProperty Variable NetworkMessageContentMask JsonNetworkMessage‌ContentMask PropertyType Mandatory HasProperty Variable DataSetMessageContentMask JsonDataSetMessage‌ContentMask PropertyType Mandatory Conformance Units PubSub Model JSON The NetworkMessageContentMask is defined ... DataSetMessageContentMask is defined
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

E.6.5 ConnectionConfigurationSet and DataSetReader

DataSetReader element MessageSettings is transport-specific. For UDP-UADP, NetworkMessageNumber , DataSetOffset, NetworkMessageContentMask, and DataSetMessageContentMask are derived from the HeaderLayoutUri . For UADP-Periodic-Fixed, the NetworkMessageNumber and DataSetOffset of the DataSetMessage