Table 35 defines the structure of the ReadProcessedDetails structure.
Table 35 – ReadProcessedDetails structure
|
Name |
Type |
Description |
|
ReadProcessedDetails |
Structure |
Specifies the details used to perform a “processed” history read. |
|
startTime |
UtcTime |
Beginning of period to read. |
|
endTime |
UtcTime |
End of period to read. |
|
ProcessingInterval |
Duration |
Interval between returned Aggregate values. The value 0 indicates that there is no ProcessingInterval defined. |
|
aggregateType[] |
NodeId |
The NodeId of the HistoryAggregate object that indicates the list of Aggregates to be used when retrieving the processed history. See OPC 10000-13 for details. |
|
AggregateConfiguration |
Aggregate Configuration |
Aggregate configuration structure. |
|
useServerCapabilitiesDefaults |
Boolean |
As described in OPC 10000-4 AggregateFilter Structure. (also see AggregateConfiguration settings defined in OPC 10000-13, and as described in HistorianConfiguration Objects (see 5.2.2). |
|
TreatUncertainAsBad |
Boolean |
As described in OPC 10000-13. |
|
PercentDataBad |
Byte |
As described in OPC 10000-13. |
|
PercentDataGood |
Byte |
As described in OPC 10000-13. |
|
UseSlopedExtrapolation |
Boolean |
As described in OPC 10000-13. |
See OPC 10000-13 for details on possible NodeId values for the aggregateType parameter.
Its representation in the AddressSpace is defined in Table 30.
Table 36 – ReadProcessedDetails definition
|
Attribute |
Value |
|||||
|
BrowseName |
ReadProcessedDetails |
|||||
|
IsAbstract |
False |
|||||
|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Other |
|
|
Subtype of the HistoryReadDetails defined in Table 28 |
||||||
|
Conformance Units |
||||||
|
Historical Access Aggregates |
||||||