Method for configuring an input/output module coupled to a programmable logic controller

Patent 5056001 Issued on October 8, 1991. Estimated Expiration Date:

December 20, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Abstract Claims Description Full Text

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Inventor

Sexton, Daniel W.

Assignee

GE Fanuc Automation North America, Inc.

Application

No. 453655 filed on 12/20/1989

US Classes:

710/10Configuration initialization

Examiners

Primary: MacDonald, Allen R.
Assistant: Ray, Gopal C.

Attorney, Agent or Firm

Beusse; James H.

International Classes

G06F 013/10
G06F 003/147

Abstract

A method is provided for configuring a smart module which is coupled to a programmable logic controller. The controller includes an initial configuration file which specifies an initial configuration for the smart module. After power up and initialization of the controller, the initial configuration file is transmitted from the controller to the smart module. The initial configuration file is now designated a current configuration file and the smart module assumes the configuration specified by the current configuration file. In accordance with the method of the invention, module specific information which is stored in the module is then displayed to aid a user in configuring the module. The user can then modify the current configuration file in response to the module specific information which was displayed. This method significantly simplifies the process of configuring smart modules for the user.