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Industrial controller automation interface

  • US 9,389,602 B2
  • Filed: 07/31/2015
  • Issued: 07/12/2016
  • Est. Priority Date: 08/13/2001
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • establishing, by a server computer in communication with a programmable logic controller, one or more classes of objects, including defining at least one attribute or method for each object;

    assigning, by the server computer, a project object to the programmable logic controller, the project object being associated with at least one program file object residing on the programmable logic controller and at least one data file object residing on the programmable logic controller;

    executing, by the server computer, an automation interface exposed to a client application;

    receiving, by the server computer via the automation interface from the client application, a data request to upload control process data from a data file object, the data request specifying the control process data as an attribute of the project object or an object associated with the project object; and

    based on the specified control process data attribute in the received data request, executing, by the server computer via the automation interface, the data request with the programmable logic controller associated with the project object associated with the specified control process data attribute.

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