18 Profiles and Conformance Units
This chapter defines the corresponding profiles and conformance units for the OPC UA Information Model for OPC 40082-4. Profiles are named groupings of conformance units. Facets are profiles that will be combined with other Profiles to define the complete functionality of an OPC UA Server or Client.
18.1 Conformance Units
This chapter defines the corresponding Conformance Unit for OPC 40082-4.
| Category | Title | Description |
| Server | OPC 40082-4 Basic | Support of DosingSystemType and all mandatory child elements giving information on the dosing system and its status. There is at least one instance of the DosingSystemType in the Machines Object. |
| Server | OPC 40082-4 Alarms | Support of HelpOffNormalAlarmType, providing error information. If this facet is supported and a client subscribes to the events, the server shall provide all errors via alarms in addition to the error variables included in the OperationType. |
18.2 Profiles
18.2.1 Profile list
The following tables specify the facets available for Servers that implement the OPC 40082-4 Information Model companion specification.
NOTE: The names of the supported profiles are available in the Server Object under ServerCapabilities.ServerProfileArray
Table 42 lists all Profiles defined in this document and defines their URIs.
| Profile | URI |
| OPC 40082-4 Basic Server Profile | http://opcfoundation.org/UA-Profile/PlasticsRubber/Dosing/Server/Basic |
| OPC 40082-4 Alarms Server Facet | http://opcfoundation.org/UA-Profile/PlasticsRubber/Dosing/Server/Alarms |
18.2.2 Server Facets
18.2.2.1 Overview
The following sections specify the Facets available for Servers that implement the OPC 40082-4 companion specification. Each section defines and describes a Facet or Profile.
18.2.2.2 OPC 40082-4 Basic Server Profile
| Group | Conformance Unit / Profile Title | Mandatory / Optional |
| OPC 40082-4 | OPC 40082-4 Basic | M |
| Profile | 0:ComplexType Server Facet | M |
| Profile | 0:Method Server Facet | M |
| Profile | 2:BaseDevice Server Facet | M |
18.2.2.3 OPC 40082-3 Alarms Server Facet
| Group | Conformance Unit / Profile Title | Mandatory / Optional |
| OPC 40082-4 | OPC 40082-4 Alarms | M |
| Profile | 0:A & C Alarm Server Facet | M |