The Unshelve Method sets the instance of AlarmConditionType to the Unshelved state. Normally, the MethodId found in the Shelving child of the Condition instance and the NodeId of the Shelving object as the ObjectId are passed to the Call Service. However, some Servers do not expose Condition instances in the AddressSpace. Therefore, all Servers shall also allow Clients to call the Unshelve Method by specifying ConditionId as the ObjectId. The Method cannot be called with an ObjectId of the ShelvedStateMachineType Node.

Signature

Unshelve( );

Method Result Codes in Table 53 (defined in Call Service)

Table 53 – Unshelve result codes

Result Code	Description
Bad_ConditionNotShelved	See Table 103 for the description of this result code.

Table 54 specifies the AddressSpace representation for the Unshelve Method.

Table 54 – Unshelve Method AddressSpace definition

Attribute	Value
BrowseName	Unshelve
References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule
AlwaysGeneratesEvent	ObjectType	AuditConditionShelvingEventType	Defined in 5.10.7