1
A Dean Papadopoulos, Allan Tanzman, Richard A Baker Jr, Rodolfo G Belliardi, Dennis J W Dube: System for remotely accessing an industrial control system over a commercial communications network. Schneider Automation, Michael J Femal, Larry I Golden, May 9, 2000: US06061603 (339 worldwide citation)

A control system allows a user to access a programmable logic controller (PLC). system over a communication network such as an Internet network using a web browser. The system includes an Internet web interface between the network and the programmable logic controller. The Web interface serves Web p ...


2
A Dean Papadopoulos, Allan Tanzman, Richard A Baker Jr, Rodolfo G Belliardi, Dennis J W Dube: Web interface to a programmable controller. Schneider Automation, Michael J Femal, Larry I Golden, August 28, 2001: US06282454 (168 worldwide citation)

A control system includes an Internet web interface to a network of at least one programmable logic control system running an application program for controlling output devices in response to status of input devices. The Web interface runs Web pages from an Ethernet board coupled directly to the PLC ...


3
Andrew G Swales, Ronald Naismith, Richard Breinlinger, Richard Albert Baker Jr, A Dean Papadopoulos, Allan Tanzman, Rodolfo G Belliardi, Dennis J W Dube: Internet web interface including programmable logic controller for controlling output devices based on status of input devices. Schneider Automation, Michael J Femal, Larry I Golden, November 21, 2000: US06151625 (158 worldwide citation)

A control system includes an Internet web interface to a network of at least one programmable logic control system running an application program for controlling output devices in response to status of input devices. The Web interface runs Web pages from an Ethernet board coupled directly to the PLC ...


4
Richard A Baker, Dennis J W Dube: Web interface to an input/output device. Schneider Automation, Larry I Golden, May 4, 2004: US06732191 (124 worldwide citation)

A control system allows a user to access an input/output device over a communication network using a web browser. The system includes an Internet web site between the network and the input/output module. The web site runs from an Ethernet board coupled directly to the input/output module back plane ...


5
A Dean Papadopoulos, Allan Tanzman, Richard A Baker Jr, Rodolfo G Belliardi, Dennis J W Dube: Web interface to a programmable controller. Schneider Automation, Michael J Femal, Larry I Golden, November 19, 2002: US06484061 (76 worldwide citation)

A control system includes an Internet web interface to a network of at least one programmable logic control system running an application program for controlling output devices in response to status of input devices. The Web interface runs Web pages from an Ethernet board coupled directly to the PLC ...


6
Allan Tanzman, Dennis J W Dube, Stephen Mooney: Method and apparatus for an active standby control system on a network. Schneider Automation, April 18, 2006: US07032029 (18 worldwide citation)

A method and apparatus for providing an active standby control system comprising the steps of providing a first and second programmable logic controller (PLC), each controller having an operating state. Each controller further including a network module board operably connected to a network; a contr ...


7
Alain Marbach, Andre Peyrache, Richard A Baker, Dennis J W Dube: Programmable logic controller with provisions for safety systems. Schneider Automation, Larry I Golden, March 23, 2004: US06711698 (12 worldwide citation)

A controller and a method for operating the controller is disclosed. The controller, in response to a detected Ethernet network error, performs the steps of determining whether a communication error has occurred, notifying the controller that an error has occurred, stopping normal controller operati ...


8
Michael Carter, Mark Kocher, Rodney B Washington, Timothy B Phillips, George Edmund Burke Jr, Dennis J W Dube: Data error detector for bit, byte or word oriented networks. Square D Company, Larry I Golden, David R Stacey, Larry T Shrout, June 22, 1999: US05914971 (3 worldwide citation)

A data error detection method for a bit, byte or word oriented network wherein a protected data unit 46 and an associated data check unit 50 are addressed to a particular field device located on the network, 10 or 26. The data check unit 50 is derived in a particular manner either solely from the pr ...


9
A Dean Papadopoulos, Allan Tanzman, Rodolfo G Belliardi, Richard A Baker Jr, Dennis J W Dube: System and method for interfacing with a controller. Square D Company, Banner & Witcoff, October 16, 2012: US08291121 (1 worldwide citation)

A control system includes an Internet web interface to a network of at least one programmable logic control system running an application program for controlling output devices in response to status of input devices. The Web interface runs Web pages from an Ethernet board coupled directly to the PLC ...


10
Jacques Camerini, Marc Leconte, Dennis J W Dube: Method of configuring an automation module on a TCP/IP network. Parkhurst & Wendel, April 18, 2002: US20020046263-A1

This invention relates to a method of configuring an automation module (10) on a TCP/IP network (5) comprising an assignment step (A) to assign a application name (40) that is unique on the TCP/IP network, memorized in the storage means (15) of the automation module, an addressing step (B) in which ...