This ObjectType represents UADP message mapping specific parameters for a WriterGroup. The UadpWriterGroupMessageType is formally defined in Table 158.
Table 158 – UadpWriterGroupMessageType Definition
|
Attribute |
Value |
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|
BrowseName |
UadpWriterGroupMessageType |
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|
IsAbstract |
False |
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|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Modelling Rule |
|
Subtype of WriterGroupMessageType defined in 9.1.6.8. |
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|
HasProperty |
Variable |
GroupVersion |
VersionTime |
PropertyType |
Mandatory |
|
HasProperty |
Variable |
DataSetOrdering |
DataSetOrderingType |
PropertyType |
Mandatory |
|
HasProperty |
Variable |
NetworkMessageContentMask |
UadpNetworkMessageContentMask |
PropertyType |
Mandatory |
|
HasProperty |
Variable |
SamplingOffset |
Duration |
PropertyType |
Optional |
|
HasProperty |
Variable |
PublishingOffset |
Duration[] |
PropertyType |
Mandatory |
The GroupVersion is defined in 6.3.1.1.2.
The DataSetOrdering is defined in 6.3.1.1.3.
The NetworkMessageContentMask is defined in 6.3.1.1.4.
The SamplingOffset is defined in 6.3.1.1.5.
The PublishingOffset is defined in 6.3.1.1.6. The ValueRank of the PublishingOffset shall be -3 if the Publisher supports scheduling of multiple NetworkMessages per PublishingInterval. If only a single offset can be configured, the ValueRank shall be -1. Therefore, the Value of the PublishingOffset can be a scalar value or a one-dimensional array value. The default Value is scalar value.