The NodeOPCUA API The NodeOPCUA API

  • API Docs for Version: 0.4.5

    • APIs

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    UAProxyManager Class

    Defined in: packages\node-opcua-client-proxy\src\proxy.js:846
    Module: opcua.client

    Constructor

    UAProxyManager

    (
    • session
    )
    async

    Defined in packages\node-opcua-client-proxy\src\proxy.js:846

    Parameters:

    • session Object

    Methods

    add_method construct a callable method

    (
    • obj
    • reference
    • callback
    )
    private

    Defined in packages\node-opcua-client-proxy\src\proxy.js:400

    Parameters:

    • obj Object
    • reference Object
    • callback Object

    convertNodeIdToDataTypeAsync

    (
    • session
    • dataTypeId
    • callback
    )

    Defined in packages\node-opcua-client-proxy\src\proxy.js:57

    Parameters:

    Example:

     var dataTypeId  ="ns=0;i=11"; // Double
                     convertNodeIdToDataTypeAsync(session,dataTypeId,function(err,dataType) {
                         assert(!err && dataType === DataType.Double);
                     });
                    
                     var dataTypeId  ="ns=0;i=290"; // Duration => SubTypeOf Double
                     convertNodeIdToDataTypeAsync(session,dataTypeId,function(err,dataType) {
                         assert(!err && dataType === DataType.Double);
                     });

    see also AddressSpace#findCorrespondingBasicDataType

    getObject

    (
    • proxyManager
    • nodeId
    • options
    • callback
    )

    Defined in packages\node-opcua-client-proxy\src\proxy.js:674

    Parameters:

    • proxyManager Object
    • nodeId Object
    • options Object
    • callback Function
      • err
      • clientObject

    getObject

    (
    • nodeId
    • callback
    )
    async

    Defined in packages\node-opcua-client-proxy\src\proxy.js:891

    Parameters:

    • nodeId Object
    • callback Object

    readValue

    (
    • callback
    )

    Defined in packages\node-opcua-client-proxy\src\proxy.js:208

    get a updated Value of the Variable , by using a ReadRequest

    Parameters:

    • callback Function

    stop

    (
    • callback
    )
    async

    Defined in packages\node-opcua-client-proxy\src\proxy.js:873

    Parameters:

    • callback Object

    writeValue

    (
    • dataValue
    • callback
    )

    Defined in packages\node-opcua-client-proxy\src\proxy.js:240

    set the Value of the Variable, by using a WriteRequest

    Parameters:

    • dataValue DataValue
    • callback Function
      • err Error | Null

    Properties

    $components

    Array

    Defined in packages\node-opcua-client-proxy\src\proxy.js:157

    the object's components

    $methods

    Array

    Defined in packages\node-opcua-client-proxy\src\proxy.js:171

    the object's properties

    $organizes

    Array

    Defined in packages\node-opcua-client-proxy\src\proxy.js:178

    the Folder's elements

    $properties

    Array

    Defined in packages\node-opcua-client-proxy\src\proxy.js:164

    the object's properties

    browseName

    String

    Defined in packages\node-opcua-client-proxy\src\proxy.js:191

    the object's browseName

    description

    String

    Defined in packages\node-opcua-client-proxy\src\proxy.js:185

    the object's description

    nodeClass

    NodeClass

    Defined in packages\node-opcua-client-proxy\src\proxy.js:197

    the object's NodeClass

    nodeId

    NodeId

    Defined in packages\node-opcua-client-proxy\src\proxy.js:144

    the object nodeId