7.23 ZoneType Definition
7.23.1 Overview
The ZoneType defines the structure of an Object of the ZoneType. Figure 34 shows the hierarchical structure and details of the composition. It is formally defined in Table 62.
The ZoneType is a container for the weighing zones in a checkweigher. It defines additional methods and properties required for managing the different zones and provides a ZoneStatistic.
7.23.2 ObjectType Definition
| Attribute | Value | ||||
| BrowseName | ZoneType | ||||
| IsAbstract | False | ||||
| References | NodeClass | BrowseName | DataType | TypeDefinition | ModellingRule |
|---|---|---|---|---|---|
| Subtype of the BaseObjectType defined in OPC 10000-5 | |||||
| 0:HasComponent | Variable | LowerLimit | 0:Number | 0:AnalogUnitType | Mandatory |
| 0:HasComponent | Variable | Name | 0:LocalizedText | BaseDataVariableType | Mandatory |
| 0:HasComponent | Variable | UpperLimit | 0:Number | 0:AnalogUnitType | Mandatory |
| 0:HasComponent | Object | ZoneStatistic | StatisticCounterType | Optional | |
| Conformance Units | |||||
|---|---|---|---|---|---|
| Scales Catchweigher |
7.23.3 ObjectType Description
LowerLimit defines the lower weight limit of this zone. The lower limit is prior to the upper limit if two zones are next to each other.
Name defines the user-readable name of the zone.
UpperLimit defines the upper weight limit of this zone.
ZoneStatistic contains statistics regarding this zone.