This chapter defines the corresponding Conformance Units for the OPC UA Information Model for OPC UA for Weihenstephan Standards.

Table 28 – Conformance Units for OPC UA for Weihenstephan Standards

Category

Title

Description

Server

Weihenstephan WS Machine

Supports the base functionality defined in OPC UA for Weihenstephan Standards Information Model. This includes all mandatory properties, the Object Identification and at least one of the optional FunctionalGroups.

Server

Weihenstephan Writable WS DataPoints

Supports write access to all variables of the WS DataPoints, which are defined as writing according to the Weihenstephan Standards.

Server

Weihenstephan WSBaseObjectType

The server supports the WS BaseObjectType.

Server

Weihenstephan WSBaseStateMachineType

The server supports the BaseStateMachine. This include the list of AvailableStates and AvailableTransitions. It also includes all mandatory states and the mandatory sub-statemachines. The methods which are defined in PackML (See OPC 30050) do not have to be offered.

Server

Weihenstephan WSAnalogUnitType

The server supports the WSAnalogUnitType.

Server

Weihenstephan Engineering Units

For each data point of the instance WSAnalogUnitType an engineering unit is defined. If an engineering unit is not defined in UNECE Recommendations N° 20, the values in the EUInformation DataType must be filled in. See OPC 10000-8.

Server

Weihenstephan Corresponding WS TagNumbers

If the WSTagNumber is used in one of the following datatypes it must be ensured that the value is empty or belongs to the corresponding WS DataPoint: WSBaseObjectType, WSBaseStateMachineType and WSAnalogUnitType. Initial values like 0 are invalid values, MaxUInt16 (65535) might be a valid value.

Server

Weihenstephan WSAlarmType

Supports the base WSAlarm type, and the mandatory component of the type.

Server

Weihenstephan WSAlarmCode

The WSAlarmCode is of type Integer and is exchanged between server and client. The mapping of the WSAlarmCode to the corresponding error message is done on the client side. The mapping table is exchanged outside the Weihenstephan Standards. Ensure that a WSAlarmCode is mapped to the correct error message on both server and client side.

Client

Weihenstephan WSAlarmCode

The WSAlarmCode is of type Integer and is exchanged between server and client. The mapping of the WSAlarmCode to the corresponding error message is done on the client side. The mapping table is exchanged outside the Weihenstephan Standards. Ensure that a WSAlarmCode is mapped to the correct error message on both server and client side.

Server

Weihenstephan WSAlarmMessage

The optional component WSAlarmMessage sends the error message directly to the client as localizedText. The descriptions of the alarm message from WSAlarmMessage and the mapped message from WSAlarmCode are identical.

Client

Weihenstephan WSAlarmMessage

The optional component WSAlarmMessage sends the error message directly to the client as localizedText. The descriptions of the alarm message from WSAlarmMessage and the mapped message from WSAlarmCode are identical.

Server

Weihenstephan WSWarningType

Supports the WSWarning type, and the mandatory component of the type.

Server

Weihenstephan WSWarningCode

The WSWarningCode is of type Integer and is exchanged between server and client. The mapping of the WSWarningCode to the corresponding warning message is done on the client side. The mapping table is exchanged outside the Weihenstephan Standards. Ensure that a WSWarningCode is mapped to the correct warning message on both server and client side.

Client

Weihenstephan WSWarningCode

The WSWarningCode is of type Integer and is exchanged between server and client. The mapping of the WSWarningCode to the corresponding warning message is done on the client side. The mapping table is exchanged outside the Weihenstephan Standards. Ensure that a WSWarningCode is mapped to the correct warning message on both server and client side.

Server

Weihenstephan WSWarningMessage

The optional component WSWarningMessage sends the warning message directly to the client as localizedText. The descriptions of the warning message from WSWarningMessage and the mapped message from WSWarningCode are identical.

Client

Weihenstephan WSWarningMessage

The optional component WSWarningMessage sends the warning message directly to the client as localizedText. The descriptions of the warning message from WSWarningMessage and the mapped message from WSWarningCode are identical.

Server

Weihenstephan WSExecuteStateMachineType

The server supports the ExecuteStateMachine. This include the list of AvailableStates and AvailableTransitions. It also includes all mandatory states. The certification will include a list of all states and transitions supported by the StateMachine. This include the mandatory Sub-statemachines. All methods defined in the 4: PackMLExecuteStateMachineType (See OPC 30050) are not needed in this companien specification.

Server

Weihenstephan WSHeldStateMachineType

The server supports the HeldStateMachine. This include the list of AvailableStates and AvailableTransitions. It also includes all mandatory states. The certification will include a list of all states and transitions supported by the StateMachine

Server

Weihenstephan WSSuspendedStateMachineType

The server supports the SuspendedStateMachine. This include the list of AvailableStates and AvailableTransitions. It also includes all mandatory states. The certification will include a list of all states and transitions supported by the StateMachine.