The ToolChangePrognosisTypeis a prognosis indicating at which time in the future a tool within the machine or a magazine shall be exchanged with a similar tool (usually due to wear).

The ToolChangePrognosisTypeis formally defined in Table 73.

Table 73– ToolChangePrognosisType Definition

Attribute

Value

BrowseName

ToolChangePrognosisType

IsAbstract

False

References

Node Class

BrowseName

DataType

TypeDefinition

Other

Subtype of the PrognosisTypedefined in 8.6.4i.e. inheriting the InstanceDeclarations of that Node.

0:HasComponent

Variable

Location

0:LocalizedText

0:BaseDataVariableType

M, RO

0:HasComponent

Variable

ToolIdentifier

0:String

0:BaseDataVariableType

O, RO

0:HasComponent

Variable

ToolName

0:String

0:BaseDataVariableType

O, RO

0:HasComponent

Variable

ToolNodeId

0:NodeId

0:BaseDataVariableType

O, RO

Conformance Units

MachineTool PrognosisType

MachineTool Prognoses Dynamic List

Locationrefers to the place the tool shall be removed from within the machine’s system boundary, e.g. a tool magazine or the workspace of the machine.

ToolIdentifieris identical to the Identifierproperty of the tool to change, if applicable. If the tool is not modelled in the AddressSpaceof the OPC UA Server, this component shall be filled accordingly.

ToolNamecontains the name of the tool to change, as described for the BaseToolTypein 8.5.3. If the tool is not available in the AddressSpace, the ToolNameshall be given in a similar manner.

ToolNodeIdis the NodeIdof the BaseToolTypesubtype instance this prognosis refers to.