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AVEVA™ Communication Drivers

TABLE OF CONTENTS

The Gateway Architecture

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  • Last UpdatedMar 22, 2017
  • 1 minute read

OI Gateway is a collection of components that work in concert to provide communications access with a variety of data sources and clients. These components include:

  • OI Server Manager: This is the Microsoft Management Console (MMC) snap-in, that is part of the ArchestrA System Management Console suite of utilities, supplied with OI Gateway. It provides the necessary user-interface for diagnostics, configuration, and activation.

  • Client Plug-ins: These are the components that are added to OI Gateway to enable communications with clients.
    Examples are: OPC, DDE/Suitelink, and so on.

  • OI Server Engine: This is the library that contains all the common logic to drive data access.

  • Device Protocol: This is the custom code provided by OI Gateway to define the communications between particular data sources and clients.

    Note: The NetDDE protocol is not supported.

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