AggregationPackingEvent – This method is used to send unsolicited notification of Aggregation Packing events to an OPC Server that is performing aggregation management.
The signature of this Method is specified below. Table 43 and Table 44 specify the Arguments and AddressSpace representation, respectively.
Signature
AggregationPackingEvent (
[in] OPENSCSAggregationDataType[] AggregationElement
[in] String ParentSNFormat
[in] String PackedElementSNFormat
[in] OPENSCSKeyValueDataType[] AggregationContext
[out] OPENSCSReturnEnum ReturnStatus
);
Table 43 – AggregationPackingEvent Method Arguments
|
Argument |
Description |
|
AggregationElement |
Specifies the parent element and the packed element collection that is to be added to the parent element. |
|
ParentSNFormat |
Defines the format of the parent Serial Numbers associated to the event. |
|
PackedElementSNFormat |
Defines the format of the packed element Serial Numbers associated to the event. |
|
AggregationContext |
Zero or mode key value pairs that define additional context information for the event, such as order number or lot number. |
|
ReturnStatus |
Returns the status of the method execution. |
Method Result Codes are defined as part of the Call service (see OPC 10000-4 and Table 95).
Table 44 – AggregationPackingEvent Method AddressSpace Definition
|
Attribute |
Value |
||||
|
BrowseName |
AggregationPackingEvent |
||||
|
IsAbstract |
True |
||||
|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
0:HasProperty |
Variable |
InputArguments |
Argument[] |
0:PropertyType |
Mandatory |
|
0:HasProperty |
Variable |
OutputArguments |
Argument[] |
0:PropertyType |
Mandatory |