Rockwell Automation Technologies Incorporated

Allen-bradley Company, LLC

William Howell Martin

John Patrick Caspers

Dayin Xu

Jeffrey Scott Martin

Steven T Haensgen

David Dale Brandt

Michael S Baran

Eric Allen Norrod

Jes Asmussen

Yutao Wang

Roberto S Marques

Mark E Davidsz

Jerry Michael Watkins

Guolin Zhang

Chirag L Malkan

Patrick K Duffy

Jeffrey S Zingsheim

Ricky A Hurley

Ronald N Jansen

Mason Khan

Eric M Waydick

Keith D Carter

Theron Kotze

Jeffrey C Krueger

Szymon Piechota

James J Flood

Piotr Muranski

Gary L Lehman

Jeffrey S Martin

Syzmon Piechota

A multidrop system configured to be installed within a motor control center (MCC) of an industrial automation system includes a trunkline. The trunkline includes multiple multidrop make and break devices connected through a trunkline cable. Each of the multidrop make and break device includes a first network component, and a second network component. The first network component is configured to form a first subnet over the trunkline. The second network component is configured to couple a MCC withdrawable unit and form a second subnet over a branchline that connects one or more nodes within the MCC withdrawable unit. The multidrop make and break device is configured to couple the MCC withdrawable unit to, and decouple the MCC withdrawable unit from, the second network component without disrupting the first subnet.

Multidrop make and break system

A control module for a reversing contactor includes a housing configured to mount to forward and reverse contactors. The control module is configured to receive command signals for the forward and reverse contactors and provide the command signals to an interlock circuit included within the housing of the control module. The interlock circuit is configured to use the forward and reverse commands as well as feedback signals corresponding to the current status of the contactors to prevent both the forward and reverse contactors from being closed in tandem. The control module is also configured to mount to contactors having different physical sizes. The housing may be configured as a telescoping housing, where one portion of the housing is fixed and a second portion of the housing slides with respect to the fixed portion of the housing to adjust the width of the control module.

Universal control module for a reversing contactor

Embodiments of this present disclosure may include a system that includes a first network device. The first network device may perform an operation according to a device configuration file. The system may also include a second network device that directly communicatively couples to the first network device through a peer-to-peer (P-P) communication network. The second network device may include a backup file of the device configuration file. The second network device may transmit the backup file of the device configuration file to the first network device in response to detecting that the first network device is lacking the device configuration file.

Peer-level control of industrial automation system components

A method of motor control device emulation includes receiving, via a network-enabled motor control device, a communication request corresponding to an emulated motor control device. The method further includes modifying the communication request to match an expected communication request. Additionally, the method includes providing a modified communication request to an associated hardware module within the network-enabled motor control device. Further, the expected communication request is based on the network-enabled motor control device.

Systems and methods for emulating a network device

A system may include a first device that has a first network component and a second device that has a second network component. The second network component may receive a data packet from the first network component based at least in part on a network address, where the network address is generated based at least in part on a location of the first device.

Generating location-based addresses for wireless network communication

A modular intelligent electronic overload device that requires only a single configuration file to describe the device with all of the available options. Furthermore, the modular intelligent electronic overload device contains embedded application files that provide commonly used control algorithms into the non-volatile memory of the modular intelligent electronic overload device that can be accessed by a user to configure the device without the need for a personal computer. Finally, the modular intelligent electronic overload device configuration parameters can be stored to virtual non-volatile memory contained in an associated user interface device, allowing for easy replacement of the modular intelligent electronic overload device.

Configurable modular intelligent electronic overload device and system with embedded programming tool

A system and method for detecting a fault condition by a relay is provided. The system includes means for detecting phase currents through three electrical phases, means for detecting a ground fault current, a processor configured to perform a current-based function based upon at least one of the phase currents and a filter. The processor is configured to perform current-based functions based on whether the filter is enabled or disabled.

System and method for detecting a fault condition

A communication system for power monitors and the like includes a plurality of communication nodes connected in series. A technique is provided for automatically detecting the status of the system, including the need to configure the communication nodes or identify the presence and location of a fault. Further, configuration of the nodes is automatically performed as required, and the location of faults is visually represented to assist an operator.

Auto-configurable series communication system for power monitors and the

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Franklin, WI, United States of America

William Howell Martin