The NotificationType is used to structure information given in the MachineToolType. It groups the messages and alerts of the machine and contains the prognoses for the machining operation.
The NotificationType is formally defined in Table 66.
Table 66 – NotificationType Definition
|
Attribute |
Value |
||||
|
BrowseName |
NotificationType |
||||
|
IsAbstract |
False |
||||
|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
|
Subtype of the 0:BaseObjectType defined in OPC 10000-5 i.e. inheriting the InstanceDeclarations of that Node. |
|||||
|
0:HasComponent |
Object |
Messages |
|
MessagesType |
O |
|
0:HasComponent |
Object |
Prognoses |
|
PrognosisListType |
O |
|
Conformance Units |
|||||
|
MachineTool Notification – Errors and Alerts |
|||||
|
MachineTool PrognosisType |
|||||
|
MachineTool Prognoses Dynamic List |
|||||
Messages is the node sending events, which are used for errors, warnings and messages. The respective references are formally defined in Table 67.
Prognoses contains a list of the current prognoses for machine operation. Reliability for any prognosis in the list will rely on the specific case and cannot be guaranteed to be precise.
The MessagesType is used to define the object sending events. These events are used for errors, warnings and messages.
The MessagesType is formally defined in Table 67.
Table 67 – MessagesType Definition
|
Attribute |
Value |
||||
|
BrowseName |
MessagesType |
||||
|
IsAbstract |
False |
||||
|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
|
Subtype of the 0:BaseObjectType defined in OPC 10000-5 i.e. inheriting the InstanceDeclarations of that Node. |
|||||
|
0:GeneratesEvent |
ObjectType |
AlertType |
|
|
|
|
0:GeneratesEvent |
ObjectType |
NotificationEventType |
|
|
|
|
Conformance Units |
|||||
|
MachineTool Notification – Errors and Alerts |
|||||
To differentiate between errors, warnings and messages on the interface, the following convention shall be used, with regard to the recommendations in OPC 10000-5:
Errors have a high 0:Severity between 667 and 1000 and are using an AlertType.
Warnings have a medium 0:Severity between 334 and 666 and are using an AlertType.
Messages have a low 0:Severity lower or equal to 333 and are using a NotificationEventType.
The PrognosisListType is a structuring node to collect predictions about future times when certain interaction with the machine may be necessary.
The PrognosisListType is formally defined in Table 68.
Table 68 – PrognosisListType Definition
|
Attribute |
Value |
||||
|
BrowseName |
PrognosisListType |
||||
|
IsAbstract |
False |
||||
|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
|
Subtype of the 0:BaseObjectType defined in OPC 10000-5 i.e. inheriting the InstanceDeclarations of that Node. |
|||||
|
0:HasComponent |
Object |
<Prognosis> |
|
PrognosisType |
OP |
|
0:HasProperty |
Variable |
0:NodeVersion |
String |
0:PropertyType |
O, RO |
|
0:GeneratesEvent |
ObjectType |
0:GeneralModelChangeEventType |
|
|
|
|
Conformance Units |
|||||
|
MachineTool PrognosisType |
|||||
|
MachineTool Prognoses Dynamic List |
|||||
<Prognosis > is an optional placeholder for PrognosisType nodes. Thus, the PrognosisListType can have any number of prognoses as components, including none. If the number of prognoses in this list changes during the runtime of the OPC UA server, the 0:NodeVersion and 0:GeneralModelChangeEventType can be used to indicate those changes. The 0:NodeVersion and the 0:GeneralModelChangeEventType are intended to be used in the way defined in OPC 10000-3 and 7.3.
The PrognosisType is the most basic prognosis type and the supertype to more specific prognosis types. It is an abstract type, meaning it is not instantiated, only the subtypes are.
The PrognosisType is formally defined in Table 69.
Table 69 – PrognosisType Definition
|
Attribute |
Value |
||||
|
BrowseName |
PrognosisType |
||||
|
IsAbstract |
True |
||||
|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
|
Subtype of the 0:BaseObjectType defined in OPC 10000-5 i.e. inheriting the InstanceDeclarations of that Node. |
|||||
|
0:HasProperty |
Variable |
PredictedTime |
0:UtcTime |
0:PropertyType |
M, RO |
|
Conformance Units |
|||||
|
MachineTool PrognosisType |
|||||
PredictedTime is used to indicate the point in time the predicted user interaction will become necessary.
The MaintenancePrognosisType is a prognosis indicating at which time in the future a specific maintenance action may become necessary. The MaintenancePrognosisType is also used if an upcoming maintenance is scheduled for the machine.
Examples may be oil changes, filter mat replacements or regular checks.
The MaintenancePrognosisType is formally defined in Table 70.
Table 70 – MaintenancePrognosisType Definition
|
Attribute |
Value |
||||
|
BrowseName |
MaintenancePrognosisType |
||||
|
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 |
Activity |
0:LocalizedText |
0:BaseDataVariableType |
M, RO |
|
Conformance Units |
|||||
|
MachineTool PrognosisType |
|||||
|
MachineTool Prognoses Dynamic List |
|||||
Activity indicates the specific maintenance task to perform.
The ManualActivityPrognosisType is a prognosis indicating at which time in the future a manual intervention may become necessary.
An example for a manual intervention is a measurement or control activity, which needs to be carried out during the run of the program.
The ManualActivityPrognosisType is formally defined in Table 71.
Table 71 – ManualActivityPrognosisType Definition
|
Attribute |
Value |
||||
|
BrowseName |
ManualActivityPrognosisType |
||||
|
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 |
Activity |
0:LocalizedText |
0:BaseDataVariableType |
M, RO |
|
Conformance Units |
|||||
|
MachineTool PrognosisType |
|||||
|
MachineTool Prognoses Dynamic List |
|||||
Activity indicates the specific maintenance task to perform.
The PartLoadPrognosisType is a prognosis indicating at which time in the future a part needs to be loaded into the machine in order to be processed further.
The PartLoadPrognosisType is formally defined in Table 72.
Table 72 – PartLoadPrognosisType Definition
|
Attribute |
Value |
||||
|
BrowseName |
PartLoadPrognosisType |
||||
|
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 |
PartIdentifier |
0:String |
0:BaseDataVariableType |
O, RO |
|
0:HasComponent |
Variable |
PartName |
0:String |
0:BaseDataVariableType |
M, RO |
|
0:HasComponent |
Variable |
PartNodeId |
0:NodeId |
0:BaseDataVariableType |
O, RO |
|
Conformance Units |
|||||
|
MachineTool PrognosisType |
|||||
|
MachineTool Prognoses Dynamic List |
|||||
Location is the place where the part to load will be located within the machine. This may for example be the indication and number of the working area.
PartIdentifier shall be identical to the SerialNumber field of the OutputInformationDataType defined in OPC 40001-3 if available. Otherwhise, if the ProductionType is used instead, it shall be identical to the Identifier property of the ProductionPartType instance the prognosis relates to.
PartName shall be identical to the ItemNumber field of the OutputInformationDataType defined in OPC 40001-3. If the ProductionType is used, it shall be identical to the Name property of the ProductionPartType instance the prognosis relates to. If both of these values are unavailable, PartName is filled with the most appropriate value as a name of the part.
[DEPRECATED in version 1.02] PartNodeId shall reference the ProductionPartType instance the prognosis relates to.
The PartNodeId component will not be included in future versions of this specification. Hence, Table 73 defines its 0:IsDeprecated Reference.
Table 73 – PartLoadPrognosisType Additional References
|
SourceBrowsePath |
ReferenceType |
Is Forward |
TargetBrowsePath |
||||
|
PartNodeId |
0:IsDeprecated |
True |
|
The PartUnloadPrognosisType is a prognosis indicating at which time in the future a part unload may become necessary.
The PartUnloadPrognosisType is formally defined in Table 74.
Table 74 – PartUnloadPrognosisType Definition
|
Attribute |
Value |
||||
|
BrowseName |
PartUnloadPrognosisType |
||||
|
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 |
PartIdentifier |
0:String |
0:BaseDataVariableType |
O, RO |
|
0:HasComponent |
Variable |
PartName |
0:String |
0:BaseDataVariableType |
M, RO |
|
0:HasComponent |
Variable |
PartNodeId |
0:NodeId |
0:BaseDataVariableType |
O, RO |
|
Conformance Units |
|||||
|
MachineTool PrognosisType |
|||||
|
MachineTool Prognoses Dynamic List |
|||||
Location is the place where the part to unload is located within the machine. This may for example be the indication and number of the working area.
PartIdentifier shall be identical to the SerialNumber field of the OutputInformationDataType defined in OPC 40001-3 if available. Otherwhise, if the ProductionType is used instead, it shall be identical to the Identifier property of the ProductionPartType instance the prognosis relates to.
PartName shall be identical to the ItemNumber field of the OutputInformationDataType defined in OPC 40001-3. If the ProductionType is used, it shall be identical to the Name property of the ProductionPartType instance the prognosis relates to. If both of these values are unavailable, PartName is filled with the most appropriate value as a name of the part.
[DEPRECATED in version 1.02] PartNodeId shall reference the ProductionPartType instance the prognosis relates to.
The PartNodeId component will not be included in future versions of this specification. Hence, Table 75 defines its 0:IsDeprecated Reference.
Table 75 – PartUnloadPrognosisType Additional References
|
SourceBrowsePath |
ReferenceType |
Is Forward |
TargetBrowsePath |
||||
|
PartNodeId |
0:IsDeprecated |
True |
|
The ProcessChangeoverPrognosisType is a prognosis indicating at which time in the future the machine has to be prepared for its next manufacturing process. This might e.g., be the change of a fixture within the machine. It can also be used to group different manual steps like tool changes and loading new parts when done between processes, usually given as setup instruction.
The ProcessChangeoverPrognosisType is formally defined in Table 76.
Table 76 – ProcessChangeoverPrognosisType Definition
|
Attribute |
Value |
||||
|
BrowseName |
ProcessChangeoverPrognosisType |
||||
|
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 |
Activity |
0:LocalizedText |
0:BaseDataVariableType |
M, RO |
|
0:HasComponent |
Variable |
Location |
0:LocalizedText |
0:BaseDataVariableType |
M, RO |
|
Conformance Units |
|||||
|
MachineTool PrognosisType |
|||||
|
MachineTool Prognoses Dynamic List |
|||||
Activity indicates the specific task(s) to perform or the indication of the setup instruction.
Location is the place where the activity for the process changeover is located within the machine. This may for example be the indication and number of the working area.
The ProductionJobEndPrognosisType is the estimated point in time of the end of the current Job.
The ProductionJobEndPrognosisType is formally defined in Table 77.
Table 77 – ProductionJobEndPrognosisType Definition
|
Attribute |
Value |
||||
|
BrowseName |
ProductionJobEndPrognosisType |
||||
|
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 |
SourceIdentifier |
0:String |
0:BaseDataVariableType |
M, RO |
|
0:HasComponent |
Variable |
JobNodeId |
0:NodeId |
0:BaseDataVariableType |
O, RO |
|
0:IsDeprecated |
Object |
MachineTool_v102 |
|
0:BaseObjectType |
|
|
Conformance Units |
|||||
|
MachineTool PrognosisType |
|||||
|
MachineTool Prognoses Dynamic List |
|||||
The SourceIdentifier Variable shall be identical to the JobOrderID field of the ISA95JobOrderDataType defined in OPC 10031-4. Otherwise, if the ProductionType is used, it shall be identical to the Identifier property belonging to the ProductionJobType the prognosis refers to if modelled in the AddressSpace. Otherwise, it shall contain the identifier of the job.
[DEPRECATED in version 1.02] The JobNodeId shall reference the 0:NodeId of the ProductionJobType instance the prognosis refers to.
The JobNodeId component will not be included in future versions of this specification. Hence, Table 78 defines its 0:IsDeprecated Reference.
Table 78 – ProductionJobEndPrognosisType Additional References
|
SourceBrowsePath |
ReferenceType |
Is Forward |
TargetBrowsePath |
||||
|
JobNodeId |
0:IsDeprecated |
True |
|
The ToolChangePrognosisType is 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 ToolChangePrognosisType is formally defined in Table 79.
Table 79 – ToolChangePrognosisType Definition
|
Attribute |
Value |
||||
|
BrowseName |
ToolChangePrognosisType |
||||
|
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 |
|
Conformance Units |
|||||
|
MachineTool PrognosisType |
|||||
|
MachineTool Prognoses Dynamic List |
|||||
Location refers 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.
ToolIdentifier is identical to the Identifier property of the tool to change, if applicable. If the tool is not modelled in the AddressSpace of the OPC UA Server, this component shall be filled accordingly.
ToolName contains the name of the tool to change, 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 is the 0:NodeId of the BaseToolType subtype instance this prognosis refers to.
The ToolLoadPrognosisType is a prognosis indicating at which time in the future a tool will be loaded into the machine. This prognosis indicates loading a tool within the machine’s workspace or a tool magazine the machine has access to. The ToolLoadPrognosisType shall also be used for prognoses to load tools larger than standard tools (which might imply different work routines).
If a tool that already is in the machine is intended to be exchanged with a similar tool, the ToolChangePrognosisType shall be used.
The ToolLoadPrognosisType is formally defined in Table 80.
Table 80 – ToolLoadPrognosisType Definition
|
Attribute |
Value |
||||
|
BrowseName |
ToolLoadPrognosisType |
||||
|
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 |
|
Conformance Units |
|||||
|
MachineTool PrognosisType |
|||||
|
MachineTool Prognoses Dynamic List |
|||||
Location refers to the place the tool shall be put within the machine’s system boundary, e.g., a tool magazine or the workspace of the machine.
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.
The ToolUnloadPrognosisType is a prognosis indicating at which time in the future a tool will be loaded out of the machine or a tool magazine.
The ToolUnloadPrognosisType is formally defined in Table 81.
Table 81 – 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 |
|
Conformance Units |
|||||
|
MachineTool PrognosisType |
|||||
|
MachineTool Prognoses Dynamic List |
|||||
Location refers 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.
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 0:NodeId of the appropriate BaseToolType subtype instance.
The UtilityChangePrognosisType is the estimated point in time at which a utility needs to be refilled or changed. Utilities are for example coolants, filters or scrap material storages.
The UtilityChangePrognosisType is formally defined in Table 82.
Table 82 – UtilityChangePrognosisType Definition
|
Attribute |
Value |
||||
|
BrowseName |
UtilityChangePrognosisType |
||||
|
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 |
UtilityName |
0:String |
0:BaseDataVariableType |
M, RO |
|
Conformance Units |
|||||
|
MachineTool PrognosisType |
|||||
|
MachineTool Prognoses Dynamic List |
|||||
UtilityName provides an identifier of the utility to be changed inside the machine. This variable can for example be used by human personnel to prepare the right material for the utility change.