ExternalChannelType TOC Previous Next Specification

Includes information for monitoring or controlling of external temperature, flow rate or pressure channels.

The representation of the ExternalChannelType ObjectType in the address space is shown in the following table:

Name Attribute
NodeId ns=1;i=1002
NamespaceUri http://opcfoundation.org/UA/PlasticsRubber/TCD/
BrowseName ExternalChannelType
NodeClass ObjectType
IsAbstract False
SubtypeOf BaseObjectType

The references from the ExternalChannelType ObjectType Node are shown in the following table:

Reference NodeClass BrowseName DataType TypeDefinition ModellingRule
HasComponent Variable ControlMode UInt16 MultiStateValueDiscreteType Optional
HasComponent Object FlowRate   MonitoredParameterType Optional
HasComponent Object PressureDifference   MonitoredParameterType Optional
HasComponent Variable PressureMainLine Double AnalogItemType Optional
HasComponent Variable PressureReturnLine Double AnalogItemType Optional
HasProperty Variable SwitchedOn Boolean PropertyType Optional
HasComponent Method SwitchOff     Optional
HasComponent Method SwitchOn     Optional
HasComponent Object Temperature   MonitoredParameterType Optional
HasComponent Object TemperatureDifference   MonitoredParameterType Optional
HasComponent Variable TemperatureMainLine Double AnalogItemType Optional
HasComponent Variable TemperatureReturnLine Double AnalogItemType Optional

SwitchOff

Signature

    SwitchOff(    );

SwitchOn

Signature

    SwitchOn(    );