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Common parts and functionalities of CommServer UA

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Common parts and functionalities of CommServer UA

The CommServer UA package consists of the components that are shown in the figure below.

Comm Server Ua Configuration
Figure 1: CommServer UA configuration

  • CommServer UA Server - a main component of the CommServer UA package. It’s a fully configurable OPC UA server and any OPC Client (e.g. OPC UA Viever ) can connect and communicate with it. It uses Configuration.uasconfig , Model.csv and AS.PredefinedNodes.uanodes files as a configuration.

  • Configuration.uasconfig - a main configuration file for CommServer UA Server, this file contains information about OPC UA registration, security and references to other configuration files that hold feature specific configuration data.

  • Model.csv - this configuration file holds information about address space nodes identifiers ( read more ). This file is required for successful bindings ( read more ).

  • AS.PredefinedNodes.uanodes - this file (that is a result of model build ) contains information about address space, it holds model predefined nodes in binary representation.