Asynchronous call to get the Endpoints supported by a Server and all of the configuration information required to establish a SecureChannel and a Session.
This function inserts, replaces or removes structured history data or annotations into the history database at the specified timestamps for one or more HistoricalDataNodes.
Asynchronous call to get the Endpoints supported by a Server and all of the configuration information required to establish a SecureChannel and a Session.
Used to classify Types into Alarm Conditions where the input for the Alarm may take on only a certain number of possible values (e.g. true/false, running/stopped/terminating).
Used by a Server to indicate that an underlying system that is providing Alarm information is having a communication problem and that the Server may have invalid or incomplete Condition state in the Subscription.
Contains information about the Node that was changed and the action that occurred to cause the ModelChangeEvent (e.g. add a Node, delete a Node, etc.).
This EventType is used by a Server to indicate that a significant change has occurred in the Server or in the subsystem below the Server that may or does invalidate the Condition state of a Subscription.
This VariableType defines the general characteristics of a DiscreteItem that can have more than two states and where the state values (the enumeration) do not consist of consecutive numeric values (may have gaps) or where the enumeration is not zero-based.