SNReturnAllocated – This method sends allocated serial numbers back to an OPC UA Server that is performing serial number management of unallocated serial numbers for a specific Serial Number Pool.

The signature of this Methodis specified below. Table 13and Table 14specify the Argumentsand AddressSpacerepresentation, respectively.

Signature

SNReturnAllocated (

[in]OPENSCSSNCollectionDataTypeSNCollection

[in]OPENSCSKeyValueDataType[]PoolSelectionCriteria

[in]String SNFormat

[out]OPENSCSReturnEnum ReturnStatus

);

Table 13– SNReturnAllocated Method Arguments

Argument	Description
SNCollection	See 6.3.1.5.
PoolSelectionCriteria	See 6.3.1.5.
SNFormat	See 6.3.1.5.
ReturnStatus	See 6.3.1.5.

Method Result Codes are defined as part of the Call service (see OPC 10000-4and Table 95).

Table 14– SNReturnAllocated Method AddressSpace Definition

Attribute	Value
BrowseName	SNReturnAllocated
IsAbstract	True
References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule
0:HasProperty	Variable	InputArguments	Argument[]	0:PropertyType	Mandatory
0:HasProperty	Variable	OutputArguments	Argument[]	0:PropertyType	Mandatory