Rockwell Automation Technologies Incorporated

John Howard Stuedemann

Alan J Campbell

Scott D Braun

James S Rustad

John Michael Keller

James B Vitrano

Neil W Knutsen

Gary A Kabitzke

Ronald Rudy Hrlevich

Gregory W Mears

Calvin C Steinweg

Paul Thomas Krause

Peter John Halpin

A motor drive is provided that includes a control circuit or board and a one or more functional circuits or option boards coupled to the control board, and a profile that includes a configuration for the option board. A method of operating a motor drive that includes loading a profile for a option board coupled to a control board of the controller, wherein the profile comprises a configuration for the option board. A tangible machine-readable medium implementing the method is also provided.

Motor controller having integrated communications configurations

A motor control host includes a plurality of ports, a memory, and a processing device. The memory is operable to store an enable mask defining an enablement state for each of the ports. The processing device is operable to send a first message over those selected ports having an affirmative enablement state to maintain a communication link over the selected ports and inhibit the first message for those ports having a negative enablement state. A method for configuring a motor control system including a motor control host having a plurality of ports includes storing an enable mask defining an enablement state for each of the ports. A first message is sent over those selected ports having an affirmative enablement state to maintain a communication link over the selected ports. The first message is inhibited for those ports having a negative enablement state.

Method and apparatus for disabling ports in a motor control system

In one embodiment, a motor drive is provided that includes a control board and an option board coupled to the control board via a serial interface, wherein the option board includes a configurable data transfer rate. A method of operating a motor drive that includes configuring a transfer rate of an option board coupled to a control board via a serial interface. A tangible machine-readable medium implementing the method is also provided.

Serial interface motor controller having user configurable communications speeds

In one embodiment, a motor drive is provided that includes a control board and one or more option boards coupled to the control board via one or more serial interfaces such that data from the one or more option boards is communicated via one or more synchronous interrupts on the one or more serial interfaces. A method of operating a motor drive that includes transmitting one or more signals from an option board to a control board via one or more synchronous interrupts, wherein the option board is coupled to the control board via a serial interface. A tangible machine-readable medium implementing the method is also provided.

Motor controller with deterministic synchronous interrupt having multiple serial interface backplane

In one embodiment, a motor drive is provided that includes a control board and a plurality of option boards configured to communicate with the control board via one or more serial interfaces, wherein the one or more serial interfaces are configured to transfer one or more synchronized signals from each option board. A method of operating a motor drive that includes transferring data between a control board and a plurality of option boards over one or more serial interfaces, wherein the transfer of data from each option board is synchronized with the plurality of option boards. A tangible machine-readable medium implementing the method is also provided.

Growing community of inventors

Milwaukee, WI, United States of America

John Howard Stuedemann