16 InjectionUnitType ObjectType Definition
16.1 Overview
This ObjectType represents the description and status of the injection unit(s). It is formally defined in Table 4.
| Attribute | Value | ||||
| BrowseName | InjectionUnitType | ||||
| IsAbstract | False | ||||
| References | Node Class | BroswName | DataType | TypeDefinition | Other |
|---|---|---|---|---|---|
| Subtype of 0:BaseObjectType defined in OPC UA Part 5 | |||||
| 0:HasProperty | Variable | Index | UInt32 | 0:PropertyType | M, RO |
| 0:HasProperty | Variable | BarrelId | String | 0:PropertyType | M, RO |
| 0:HasProperty | Variable | IsPresent | Boolean | 0:PropertyType | M, RO |
| 0:HasProperty | Variable | InProduction | Boolean | 0:PropertyType | M, RO |
| 0:HasProperty | Variable | ScrewId | String | 0:PropertyType | O, RO |
| 0:HasComponent | Variable | ScrewDiameter | Double | 0:AnalogItemType | O, RO |
| 0:HasComponent | Variable | ScrewVolume | Double | 0:AnalogItemType | O, RO |
| 0:HasComponent | Variable | MaxScrewStroke | Double | 0:AnalogItemType | O, RO |
| 0:HasComponent | Object | TemperatureZones | 3:TemperatureZonesType | M | |
16.2 Index
The Index Property gives the number of the injection unit.
16.3 BarrelId
The BarrelId Property provides the Id (e.g. serial number) of the barrel.
16.4 IsPresent
It is allowed to create instances of all InjectionUnits that can be connected to the machine (e.g. due to available connectors) to avoid dynamical creation of objects. The IsPresent Property provides information if the InjectionUnit is physically installed on the injection machines.
16.5 InProduction
The InProduction Property provides information if the InjectionUnit is used in the current running production.
16.6 ScrewId
The ScrewId Property represents the Id of the screw installed in the InjectionUnit.
16.7 ScrewDiameter
ScrewDiameter represents the diameter of the screw installed in the InjectionUnit.
16.8 ScrewVolume
ScrewVolume represents the volume of the screw installed in the InjectionUnit.
16.9 MaxScrewStroke
MaxScrewStroke represents the maximum stroke of the screw installed in the InjectionUnit.
16.10 TemperatureZones
This Object is a container for the barrel temperature zones of the injection unit. The TemperatureZonesType is formally defined in OPC 40083. Inside the container the BarrelTemperatureZoneType shall be used.