This appendix defines the numeric identifiers for all of the numeric NodeIds defined in this specification. The identifiers are specified in a CSV file with the following syntax:

<SymbolName>, <Identifier>, <NodeClass>

Where the SymbolName is either the BrowseName of a Type Node or the BrowsePath for an Instance Node that appears in the specification and the Identifier is the numeric value for the NodeId.

The BrowsePath for an Instance Node is constructed by appending the BrowseName of the instance Node to the BrowseName for the containing instance or type. An underscore character is used to separate each BrowseName in the path. Let’s take for example, the CtrlConfigurationType ObjectType Node which has the ParameterSet Object. The Name for the ParameterSet InstanceDeclaration within the CtrlConfigurationType declaration is: CtrlConfigurationType_ParameterSet.

The NamespaceUri for all NodeIds defined here is

A computer processible version of the complete Information Model defined in this specification is also provided. It follows the XML Information Model schema syntax defined in OPC 10000-6.

The Information Model Schema released with this version of the specification can be found here:

Table 43 defines the Profile URIs for the IEC 61131-3 Information Model companion specification.

Table 43 – Profile URIs


Profile URI

Controller Operation Server Facet

Controller Engineering Server Facet

Controller Engineering Client Facet

The namespace for all Ctrl Function Block Type nodes defined in other PLCopen documents like Motion Ctrl Function Blocks is “”.

The CSV file containing the numeric identifiers for this namespace can be found here:

The NodeIds for the defined nodes are composed of this namespace and the numeric identifier for the defined node.