Title:
プロセス制御システムの配線不良検出、診断、及び報告
Document Type and Number:
Japanese Patent JP4141747
Kind Code:
B2
Abstract:
The system comprises a cabling fault detection unit that is designed so that it can be coupled to a protocol bus in order to measure its electrical properties and a cabling fault diagnosis manager that is coupled to the detection unit and uses the measured electrical properties for cabling fault identification. Independent claims are made for: (1) a method for detection of cabling faults; (2) a system for detection of cabling faults in a process control system with a user interface for a workstation or similar.
Inventors:
Christensen, Daniel Dee.
Bonwell, Stephen Dee.
Marshall, Michael Elle.
Bonwell, Stephen Dee.
Marshall, Michael Elle.
Application Number:
JP2002170685A
Publication Date:
August 27, 2008
Filing Date:
May 07, 2002
Export Citation:
Assignee:
Fisher-Rosemount Systems, Inc.
International Classes:
G05B23/02; G06F11/07; G06F11/30; H04L12/423; H04L69/40
Domestic Patent References:
| JP2001501760A | ||||
| JP11143506A | ||||
| JP4264700A | ||||
| JP6202702A |
Foreign References:
| WO2000065415A1 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office