Title:
【発明の名称】複数の制御装置の中に分散されている階層ハイアラーキー制御戦略を使用しているプロセス制御システム
Document Type and Number:
Japanese Patent JP2001512599
Kind Code:
A
Abstract:
A digital control system with a predetermined configuration automatically senses the connection to a network of a digital device that is not included in the predetermined configuration. The digital device is assigned temporary address information and placed in a temporary state, called a standby state, in which the digital device supplies information to the digital control system allowing a user to access the digital device including access of device information and configuration parameters. Using the device information and configuration parameters, a user selectively commissions the digital device by assigning a physical device tag, a device address, and a device identification, and installing a control strategy to the digital device, thereby placing the digital device in an operational state in communication with the digital control system. In the standby state, a user interrogates to determine the type of device that is attached, determines the role of the device in the context of the digital control system, assigns a physical device tag that assigns the determined role to the device, and verifies connection of the device to the network. Also in the standby state, the user initiates other applications applied to the device, including calibration of the device and configuring the device within the overall control scheme of the digital control system.
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Inventors:
Nixon, Mark
Have Cost, Robert, Bee.
Jun, Rally, Oh.
Stevenson, Dennis
Otto, Michael, Gee.
Web, arthur
Lucas, Mike
Hoff Master, James
Ottenvacher, Ron
Biotor, ken, jay
Fortesetta, Roy
Criboshyne, Ken, Dee.
Shepherd, John, Earl.
Christensen, Dan, Dee.
Schleiss, Duncan
Have Cost, Robert, Bee.
Jun, Rally, Oh.
Stevenson, Dennis
Otto, Michael, Gee.
Web, arthur
Lucas, Mike
Hoff Master, James
Ottenvacher, Ron
Biotor, ken, jay
Fortesetta, Roy
Criboshyne, Ken, Dee.
Shepherd, John, Earl.
Christensen, Dan, Dee.
Schleiss, Duncan
Application Number:
JP53576498A
Publication Date:
August 21, 2001
Filing Date:
February 06, 1998
Export Citation:
Assignee:
Fisher-Rosemount Systems, Inc.
International Classes:
G05B19/05; G05B19/418; G05B23/02; G06F9/06; G06F9/44; G06F9/445; G06Q50/00; (IPC1-7): G05B19/418; G06F17/60
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Attorney, Agent or Firm:
Yoshihiro Tsunoda