The ApplicationConfigurationType ObjectType defines a model which represents the configuration of a Client or Server. A Server acting as a proxy will add the Objects that represent the Applications it manages to the ManagedApplications Object (see 7.10.14).

Table 72 – ApplicationConfigurationType Definition

Attribute	Value
BrowseName	0:ApplicationConfigurationType
IsAbstract	False
References	NodeClass	BrowseName	DataType	Type Definition	Modelling Rule
Subtype of the ServerConfigurationType defined in 7.10.4.
0:HasProperty	Variable	0:Enabled	0:Boolean	0:PropertyType	Mandatory
0:HasProperty	Variable	0:ProductUri	0:UriString	0:PropertyType	Mandatory
0:HasProperty	Variable	0:ApplicationUri	0:UriString	0:PropertyType	Mandatory
0:HasProperty	Variable	0:ApplicationType	0:ApplicationType	0:PropertyType	Mandatory
Conformance Units
Managed Application Configuration

The Enabled Property indicates whether the Application is enabled. If FALSE the Application will not run. If TRUE the Application runs.

The ProductUri Property is the unique identifier for the product. Applications running on different Devices with the same ProductUri are based on the same software.

The ApplicationUri Property is the unique identifier for the Application which is not the same as the ProductInstanceUri which identifiers the Device that is executing the Application.

The ApplicationType Property specifies whether the Application is a Client, a Server or both Applications which do not support OPC UA specify an ApplicationType of Client.

An LDS is exposed an ApplicationConfiguration Object for it with ApplicationType set to DiscoveryServer. Applications which do not support OPC UA specify an ApplicationType of Client.

The Application may require software updates. In this case, the software update model described in OPC 10000-100 specifies an instance of the SoftwareUpdateType that may be added to the ApplicationConfiguration instance.