The ToolUnloadPrognosisType is a prognosis indicating at which time in the future a tool will be loaded out of the machine tool or a tool magazine.

The ToolUnloadPrognosisType is formally defined in Table 65.

Table 65 – ToolUnloadPrognosisType Definition

Attribute	Value
BrowseName	ToolUnloadPrognosisType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the PrognosisType defined in 8.6.4 i.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

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

ToolIdentifier contains the unique identifier of the tool. This value shall be the same as for the Identifier Property of the BaseToolType. If the tool is not available in the AddressSpace, the ToolIdentifier shall be given in a similar manner. The ToolIdentifier of ToolLoadPrognosisType and ToolUnloadPrognosisType shall match exactly for the same tool.

ToolName contains the name of the tool, as described for the BaseToolType in 8.5.3. If the tool is not available in the AddressSpace, the ToolName shall be given in a similar manner.

ToolNodeId contains the NodeId of the appropriate BaseToolType subtype instance.