OPCUAVariable

Object

An OPC UA DataVariable. Its live values are timeseries on the Point that references it.

type OPCUAVariable implements GraphNode & OPCUANode {
  accessLevel: [String]
  arrayDimensions: GraphQLJSON
  browseName: String
  browseNameNamespaceUri: String
  componentOf(filter: EntityFilter): [OPCUANode]
  connectedDataSourceId: String
  dateCreated: DateTime
  dateUpdated: DateTime
  description: String
  engineeringUnits: GraphQLJSON
  euRange: GraphQLJSON
  exactType: String
  falseState: String
  hasComponent(filter: EntityFilter, transitive: Boolean = false): [OPCUAVariable]
  hasDataType(filter: EntityFilter, transitive: Boolean = false): [OPCUADataType]
  hasEnumValue(filter: EntityFilter, transitive: Boolean = false): [OPCUAEnumValue]
  hasProperty(filter: EntityFilter, transitive: Boolean = false): [OPCUAProperty]
  hasTypeDefinition(filter: EntityFilter, transitive: Boolean = false): [OPCUAVariableType]
  id: String!
  mappingKey: String
  name: String
  nodeId: String!
  organizedBy(filter: EntityFilter): [OPCUANodeOrganizedByUnion]
  statusCode: String
  trueState: String
  type: [String]
  valueRank: Int
}

Implements

• GraphNode
• OPCUANode

Fields

Field	Type	Description
accessLevel	[String]
arrayDimensions	GraphQLJSON	JSON, schema opcua.array_dimensions.
browseName	String
browseNameNamespaceUri	String
componentOf	[OPCUANode]	The Object or Variable the Variable is a component of. Arguments: filter: EntityFilter
connectedDataSourceId	String
dateCreated	DateTime
dateUpdated	DateTime
description	String
engineeringUnits	GraphQLJSON	JSON, schema opcua.eu_information.
euRange	GraphQLJSON	JSON, schema opcua.range.
exactType	String
falseState	String
hasComponent	[OPCUAVariable]	Arguments: filter: EntityFilter, transitive: Boolean = false
hasDataType	[OPCUADataType]	The Variable's declared DataType. Arguments: filter: EntityFilter, transitive: Boolean = false
hasEnumValue	[OPCUAEnumValue]	A MultiState Variable's states. Arguments: filter: EntityFilter, transitive: Boolean = false
hasProperty	[OPCUAProperty]	Arguments: filter: EntityFilter, transitive: Boolean = false
hasTypeDefinition	[OPCUAVariableType]	The Variable's VariableType. Arguments: filter: EntityFilter, transitive: Boolean = false
id	String!
mappingKey	String
name	String
nodeId	String!
organizedBy	[OPCUANodeOrganizedByUnion]	Arguments: filter: EntityFilter
statusCode	String	An OPC UA StatusCode name, such as BadNotReadable, when reading the node's data wasn't Good.
trueState	String
type	[String]
valueRank	Int

Used by

• OPCUAVariable.hasComponent (field)
• opcuaVariables (query)
• OPCUAVariableType.isTypeDefinitionOf (field)