IT1169074B - Apparecchiatura e metodo per il controllo di processi con migliorato isolamento di difetti - Google Patents

Apparecchiatura e metodo per il controllo di processi con migliorato isolamento di difetti

Info

Publication number
IT1169074B
IT1169074B IT48852/83A IT4885283A IT1169074B IT 1169074 B IT1169074 B IT 1169074B IT 48852/83 A IT48852/83 A IT 48852/83A IT 4885283 A IT4885283 A IT 4885283A IT 1169074 B IT1169074 B IT 1169074B
Authority
IT
Italy
Prior art keywords
defects
process control
improved isolation
isolation
improved
Prior art date
Application number
IT48852/83A
Other languages
English (en)
Other versions
IT8348852A0 (it
Inventor
Donald O Hallee
Harold Lake
Kenneth L Johansson
Thomas B Graves
Original Assignee
Foxboro Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foxboro Co filed Critical Foxboro Co
Publication of IT8348852A0 publication Critical patent/IT8348852A0/it
Application granted granted Critical
Publication of IT1169074B publication Critical patent/IT1169074B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0275—Fault isolation and identification, e.g. classify fault; estimate cause or root of failure
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Safety Devices In Control Systems (AREA)
  • Debugging And Monitoring (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
IT48852/83A 1982-08-17 1983-08-12 Apparecchiatura e metodo per il controllo di processi con migliorato isolamento di difetti IT1169074B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/408,967 US4527271A (en) 1982-08-17 1982-08-17 Process control system with improved fault isolation

Publications (2)

Publication Number Publication Date
IT8348852A0 IT8348852A0 (it) 1983-08-12
IT1169074B true IT1169074B (it) 1987-05-27

Family

ID=23618500

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48852/83A IT1169074B (it) 1982-08-17 1983-08-12 Apparecchiatura e metodo per il controllo di processi con migliorato isolamento di difetti

Country Status (8)

Country Link
US (1) US4527271A (it)
EP (1) EP0118456A1 (it)
JP (1) JPS59501424A (it)
AU (1) AU568080B2 (it)
CA (1) CA1188005A (it)
FI (1) FI841522A0 (it)
IT (1) IT1169074B (it)
WO (1) WO1984000829A1 (it)

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Also Published As

Publication number Publication date
CA1188005A (en) 1985-05-28
WO1984000829A1 (en) 1984-03-01
AU1605083A (en) 1984-03-07
JPS59501424A (ja) 1984-08-09
US4527271A (en) 1985-07-02
FI841522A (fi) 1984-04-16
AU568080B2 (en) 1987-12-17
FI841522A0 (fi) 1984-04-16
EP0118456A1 (en) 1984-09-19
IT8348852A0 (it) 1983-08-12

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