Tobacco Machinery - 10 OPC UA VariableTypes

The DisplayAnalogUnitType is a subtype of the AnalogUnitType. It is used to provide an analog signal as well as its display format.

DisplayAnalogUnitType is formally defined in the following table.

Table 186 – DisplayAnalogUnitType Definition

Attribute			Value
BrowseName			DisplayAnalogUnitType
IsAbstract			False
ValueRank			−1 (−1 = Scalar)
DataType			0:Number
References		NodeClass		BrowseName		DataType		TypeDefinition	Other
Subtype of the AnalogUnitType defined in OPC 10000-8, which means it inherits the Instance Declarations of that Node.
0:HasProperty	Variable				DisplayFormat		0:String	0:PropertyType		M, RO

The components of the DisplayAnalogUnitType are further described below.

BrowseName	Description
DisplayFormat	Display format for visualization of the AnalogUnitType. The same display format shall be used in the HMI. DisplayFormat is a numeric format string as defined by the Microsoft .NET documentation (check link).

10.2 MaterialQuantityVariableType

The MaterialQuantityVariableType is a subtype of the DisplayAnalogUnitType. It is used to provide a material quantity.

MaterialQuantityVariableType is formally defined in the following table.

Table 187 – MaterialQuantityVariableType Definition

Attribute			Value
BrowseName			MaterialQuantityVariableType
IsAbstract			False
ValueRank			−1 (−1 = Scalar)
DataType			0:Double
References		NodeClass		BrowseName		DataType		TypeDefinition	Other
Subtype of the DisplayAnalogUnitType defined in OPC 10000-8, which means it inherits the Instance Declarations of that Node.
0:HasProperty	Variable				EURange		0:Range	0:PropertyType		M, RO
0:HasComponent	Variable				ValueInBUoM		0:Double	DisplayAnalogUnitType		M, RO

The components of the MaterialQuantityVariableType are further described below.

BrowseName	Description
EURange	The range for the material quantity value.
ValueInBUoM	The material quantity in base unit of measure.

10.3 MaterialRateType

The MaterialRateType is a subtype of the MaterialQuantityVariableType. It is used to provide the rate for a material flow rate.

MaterialRateType is formally defined in the following table.

Table 188 – MaterialRateType Definition

Attribute		Value
BrowseName		MaterialRateType
IsAbstract		False
ValueRank		−1 (−1 = Scalar)
DataType		0:Double
References	NodeClass		BrowseName	DataType	TypeDefinition	Other
Subtype of the MaterialQuantityVariableType, which means it inherits the Instance Declarations of that Node.

10.4 MaterialLotVariableType

The MaterialLotVariableType is a subtype of the MaterialQuantityVariableType. It is used to provide the quantity for a material lot.

MaterialLotVariableType is formally defined in the following table.

Table 189 – MaterialLotVariableType Definition

Attribute			Value
BrowseName			MaterialLotVariableType
IsAbstract			False
ValueRank			−1 (−1 = Scalar)
DataType			0:Double
References		NodeClass		BrowseName		DataType	TypeDefinition	Other
Subtype of the MaterialQuantityVariableType, which means it inherits the Instance Declarations of that Node.
0:HasProperty	Variable				MaterialLot	MaterialLotType	0:PropertyType		M, RO

The components of the MaterialLotVariableType are further described below.

BrowseName	Description
MaterialLot	The material definition for the lot.

10.5 MaterialSublotVariableType

The MaterialSublotVariableType is a subtype of the MaterialQuantityVariableType. It is used to provide the quantity for a material sublot.

MaterialSublotVariableType is formally defined in the following table.

Table 190 – MaterialSublotVariableType Definition

Attribute		Value
BrowseName		MaterialSublotVariableType
IsAbstract		False
ValueRank		−1 (−1 = Scalar)
DataType		0:Double
References	NodeClass		BrowseName	DataType	TypeDefinition	Other
Subtype of the MaterialQuantityVariableType, which means it inherits the Instance Declarations of that Node.
0:HasProperty	Variable		CarrierID	0:String	0:PropertyType	O, RO
0:HasProperty	Variable		ID	0:String	0:PropertyType	M, RO
0:HasProperty	Variable		MaterialLot	MaterialLotType	0:PropertyType	M, RO
0:HasProperty	Variable		MaterialStorageLocationID	0:String	0:PropertyType	M, RO
0:HasProperty	Variable		MES_ID	0:String	0:PropertyType	M, RO
0:HasProperty	Variable		ParentSublotID	0:String	0:PropertyType	O, RO
0:HasProperty	Variable		RelativePositionID	0:String	0:PropertyType	O, RO
0:HasProperty	Variable		Sublots	MaterialSublotType[]	0:PropertyType	O, RO

The components of the MaterialSublotVariableType are further described below.

BrowseName	Description
CarrierID	The unique identifier of the carrier containing the material sublot.
ID	The unique identifier for the material sublot.
MaterialLot	The material lot of the material sublot.
MaterialStorageLocationID	The material storage location where the material sublot is located.
MES_ID	The unique identifier for the material sublot for a higher-level system e.g. MES.
ParentSublotID	The unique identified for the parent sublot, if any.
RelativePositionID	The relative position of the sublot within the carrier identified by CarrierID.
Sublots	The sublots contained in the sublot.

10.6 BooleanGuardVariableType

The BooleanGuardVariableType is a subtype of the GuardVariableType. It is used to provide the conditions to trigger a transition in a state machine. Each Condition component is necessary. When all the Condition components are True, the transition is triggered (sufficient).

BooleanGuardVariableType is formally defined in the following table.

Table 191 – BooleanGuardVariableType Definition

Attribute		Value
BrowseName		BooleanGuardVariableType
IsAbstract		False
ValueRank		−1 (−1 = Scalar)
DataType		0:LocalizedText
References	NodeClass		BrowseName	DataType	TypeDefinition	Other
Subtype of the GuardVariableType defined in OPC 10000-16, which means it inherits the Instance Declarations of that Node.
0:HasProperty	Variable		<Condition>	0:Boolean	0:PropertyType	MP, RW

The components of the BooleanGuardVariableType are further described below.

BrowseName	Description
Condition	A condition that is necessary to trigger a transition in a state machine. The description is the human-readable identification of the value of the Condition. The browse name is the human-readable identification subject to naming conventions and browse name limitations.