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Methods and apparatus to configure process control system inputs and outputs

A technology for process control systems and output devices, applied in general control systems, control/regulation systems, program control, etc.

Active Publication Date: 2008-08-06
FISHER-ROSEMOUNT SYST INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Other more complex field devices may require more commands and / or more communication information, which may or may not include simple commands

Method used

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  • Methods and apparatus to configure process control system inputs and outputs
  • Methods and apparatus to configure process control system inputs and outputs
  • Methods and apparatus to configure process control system inputs and outputs

Examples

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Embodiment Construction

[0016] While the following describes example apparatus and methods that include, in addition to components, software and / or firmware implemented on hardware, it should be noted that these examples are merely illustrative of the invention and should not be construed as limiting the invention to include range. For example, it is contemplated that any or all of these hardware, software, and firmware components may be implemented in hardware alone, in software alone, or in any combination of hardware and software. Therefore, although some example devices and methods are described below, those of ordinary skill in the art will understand that the examples provided herein are not the only way to implement these devices and methods.

[0017]FIG. 1 is a schematic diagram showing an example process control system including a control room 110, a process controller area 120, a termination area 130, and one or more process areas, wherein FIG. Two process zones are illustrated, which are ...

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Abstract

Methods and apparatus to configure process control system inputs and outputs are disclosed. A disclosed example method comprises obtaining a tag of a process control device from the input / output device, and associating the process control device with a process control module based on the obtained tag.

Description

technical field [0001] The present invention relates generally to process control systems, and more particularly to methods and apparatus for configuring inputs and outputs of process control systems. Background technique [0002] Process control systems—such as those used in chemical, petroleum, pharmaceutical, pulp and paper, and / or other manufacturing processes—typically include one or more process controllers via analog buses, digital A bus or mixed analog / digital communication signal and / or protocol is communicatively coupled with at least one host computer (eg, operator workstation) and with one or more process control devices (eg, field devices). The field devices may be device controllers, valves, valve actuators, valve positioners, switches, and transmitters (such as temperature sensors, pressure sensors, flow rate sensors, and chemical composition sensors) and / or any combination of these field devices , which perform functions in process control systems such as op...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/042G05B2219/25428G05B2219/25083G05B2219/25056Y02P90/02G05B15/02G05B19/41845
Inventor 拉里·奥斯卡·容特加里·基斯·劳肯特·阿兰·伯尔威廉·乔治·厄文迈克尔·乔治·奥特罗伯特·布尔克·哈维考斯特马提·詹姆斯·里维斯
Owner FISHER-ROSEMOUNT SYST INC
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