The ReserveCommunicationIdsDataType is an abstract structure used to request communication model-specific identifiers using the EstablishConnections Method.
The ReserveCommunicationIdsDataType is illustrated in Figure 58.
Figure 58 – ReserveCommunicationIdsDataType illustration
The ReserveCommunicationIdsDataType is an abstract type that has no structure and is expected to be subtyped. It is formally defined in Table 194.
Table 194 – ReserveCommunicationIdsDataType definition
|
Attributes |
Value |
||
|
BrowseName |
2:ReserveCommunicationIdsDataType |
||
|
IsAbstract |
True |
||
|
References |
Node Class |
BrowseName |
Description |
|
Subtype of the 0:Structure defined in OPC 10000-5 |
|||
|
HasSubtype |
DataType |
2:PubSubReserveCommunicationIdsDataType |
Defined in 10.39.3 |
|
ConformanceUnits |
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|
UAFX AutomationComponent Base |
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|
UAFX ConnectionManager Base |
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The PubSubReserveCommunicationIdsDataType is formally defined in Table 195.
Table 195 – PubSubReserveCommunicationIdsDataType structure
|
Name |
Type |
Description |
|
PubSubReserveCommunicationIdsDataType |
Structure |
Subtype of ReserveCommunicationIdsDataType |
|
TransportProfileUri |
0:String |
See OPC 10000-14 for details |
|
NumReqWriterGroupIds |
0:UInt16 |
Indicates the number of requested node ids for WriterGroups. |
|
NumReqDataSetWriterIds |
0:UInt16 |
Indicates the number of requested node ids for DataSetWriter. |
The PubSubReserveCommunicationIdsDataType representation in the AddressSpace is formally defined in Table 196.
Table 196 – PubSubReserveCommunicationIdsDataType definition
|
Attribute |
Value |
|||||
|
BrowseName |
2:PubSubReserveCommunicationIdsDataType |
|||||
|
IsAbstract |
False |
|||||
|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Other |
|
|
Subtype of the 2:ReserveCommunicationIdsDataType |
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|
ConformanceUnits |
||||||
|
UAFX AutomationComponent Base |
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|
UAFX ConnectionManager Base |
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This data type will be specified in a later version of this document.