The namespace for the instances is manufacturer specific, e.g. http://samplemanufacturer.com/umati_sample_corrugator_instance/
Table 2 shows the complete structure of the instance needed for the umati demonstrator. The demonstrator requires, that all mandatory elements of the Corrugator_InterfaceType are existent, even if there are not displayed in the dashboard. If the value of a variable a not displayed, is can be filled with a static dummy value (e.g. empty string). All displayed values are marked in bold.
Important: Version 2.0 of OPC 40084-11 must be used which defines, that the instance of the Corrugator_InterfaceType is located under the Machines folder defined by OPC UA for machinery and that the MachineIdentificationType (also defined in OPC UA for Machinery) is used for the identification.
Download: Complete documentation umati showcase information model Plastics and Rubber
| NamespaceURI | Namespace Index | Example |
|---|---|---|
| http://opcfoundation.org/UA/ | 0 | 0:NodeVersion |
| http://opcfoundation.org/UA/DI/ | 2 | 2:DeviceClass |
| http://opcfoundation.org/UA/PlasticsRubber/GeneralTypes/ | 3 | 3:MachineInformationType |
| http://opcfoundation.org/UA/PlasticsRubber/Extrusion_v2/GeneralTypes/ | 4 | 4:ExtrusionDeviceType |
| http://opcfoundation.org/UA/PlasticsRubber/Extrusion_v2/HaulOff/ | 5 | 5:ClampClosed |
| http://opcfoundation.org/UA/Machinery | 6 | 6:MachineIdentificationType |
The default namespace OPC 40084-11 is not listed since all BrowseNames without prefix use this default namespace.
| BrowseName | Type | Example Value | Remarks |
|---|---|---|---|
| Objects | |||
| Machines | |||
| Corrugator*<Manufacturer>*<SerialNumber> | Extruder_InterfaceType | ||
| 4:IsPresent | 0:Boolean | true | 1) |
| 4:LineId | 0:String | “Foil line 1” | 1) |
| 3:SupportedLogbookEvents | 3:LogbookEventsEnumeration[] | empty array / NULL | 1) |
| 2:Identification | 6:MachineIdentificationType | ||
| 2:ProductInstanceUri | “https://samplemanufacturer.com/Corrugator1234” | 1) | |
| 2:Manufacturer | 0:LocalizedText | “Sample Manufacturer” | |
| 2:Model | 0:LocalizedText | “Corrugator 3000” | 2) |
| 2:SerialNumber | 0:String | “1234” | |
| 2:DeviceClass | 0:String | “Corrugator” | |
| 5:Location | 0:String | “K 14 F42/N 51.260407 E 6.744588” | 2), 3) |
| ControllerName | 0:String | “My Controller” | 1) |
| 6:MachineryBuildingBlocks | 0:FolderType | ||
| 2:Identification | 6:MachineIdentificationType | Reference to the instance Identification above | |
| 2:MachineryItemState | 4:ExtrusionMachineryItemState_StateMachineType | ||
| CurrentState | 0:LocalizedText | “Executing” | |
| Id | 0:NodeId | ns=4;i=5092 | 1) |
| 4:ExtrusionExecutingSubState | 4:ExtrusionExecutingSubState_ StateMachineType |
1) | |
| CurrentState | 0:LocalizedText | “ControlledRun” | 1) |
| Id | 0:NodeId | ns=4;i=5070 | 1) |
| 2:MachineryOperationMode | 6:MachineryOperationModeStateMachineType | ||
| CurrentState | 0:LocalizedText | “Processing” | |
| Id | 0:NodeId | ns=6;i=5026 | |
| 5:ClampClosed | 0:Boolean | true | |
| ExtruderEnabled | 0:Boolean | true | |
| MouldId | 0:String | “Mould 42” | |
| 5:Drives | 3:DrivesType | 1), 4) | |
| 0:NodeVersion | 0:String | “1” | 1) |
| MainDrive_1 | 3:DriveType | ||
| – Position | 0:String | “Main Drive” | |
| – 3:ActualValue | 0:AnalogItemType -> 0:Double | 40.5 | |
| – EURange | 0:Range | Low: 0, High: 80 | |
| – EngineeringUnits | 0:EUInformation | namespaceUri: “http://www.opcfoundation.org/UA/units/un/cefact” unitId: 12888 displayName: “m/min” description: “metre per minute” |
|
| 5:TemperatureZones | 4:ExtrusionTemperatureZonesType | ||
| – 0:NodeVersion | 0:String | “1” | 1) |
| - TemperatureZone_1 | 4:ExtrusionTemperatureZoneType | ||
| – Id | 0:String | “Mould Temperature” | |
| – IsPresent | 0:Boolean | true | 1) |
| – ControlMode | 3:ControlModeEnumeration | 0 (=AUTOMATIC) | 1) |
| – 3:ActualValue | 0:AnalogItemType -> 0:Double | 37.5 | |
| – EURange | 0:Range | Low: 0, High: 100 | |
| – EngineeringUnits | 0:EUInformation | namespaceUri: “http://www.opcfoundation.org/UA/units/un/cefact” unitId: 4408652 displayName: “°C” description: “degree Celsius” |
- This variable is mandatory in the model but will not be displayed in the demonstrator
- Not mandatory in used specifications but for this model and will be displayed in the demonstrator
- See https://showcase.umati.org/Dashboard.html#location-of-fair-machine-and-software-icons-on-the-dashboard for rules for filling the location.
- Container object is mandatory in the model, but no instances inside (besides Variable NodeVersion) needed.