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System and methodology providing open interface and distributed processing in an industrial controller environment

  • US 7,151,966 B1
  • Filed: 06/04/2002
  • Issued: 12/19/2006
  • Est. Priority Date: 06/04/2002
  • Status: Expired due to Term
First Claim
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1. An open industrial control system, comprising:

  • a plurality of components cooperating to provide industrial control via a network, the components including a processing component, a logic component, and an Input/Output (I/O) component, at least one of the plurality of components is an industrial control system component configured as a web service; and

    an interface that facilitates control interactions between at least one of the plurality of components and the at least one web service, the interface is an open standards Web Services Description Language (WSDL) that describes how to interact with the web service in order to provide industrial control.

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