FR2585135B1 - METHOD AND DEVICE FOR DETERMINING DISTURBANCES IN THE OPERATION OF AN INDUSTRIAL PROCESS CONTROLLED BY A RELAY ASSEMBLY - Google Patents

METHOD AND DEVICE FOR DETERMINING DISTURBANCES IN THE OPERATION OF AN INDUSTRIAL PROCESS CONTROLLED BY A RELAY ASSEMBLY

Info

Publication number
FR2585135B1
FR2585135B1 FR8511027A FR8511027A FR2585135B1 FR 2585135 B1 FR2585135 B1 FR 2585135B1 FR 8511027 A FR8511027 A FR 8511027A FR 8511027 A FR8511027 A FR 8511027A FR 2585135 B1 FR2585135 B1 FR 2585135B1
Authority
FR
France
Prior art keywords
industrial process
relay assembly
process controlled
determining disturbances
disturbances
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8511027A
Other languages
French (fr)
Other versions
FR2585135A1 (en
Inventor
Bernard Backelandt
Henri Constant
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
USINOR SA
Original Assignee
USINOR SA
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 USINOR SA filed Critical USINOR SA
Priority to FR8511027A priority Critical patent/FR2585135B1/en
Publication of FR2585135A1 publication Critical patent/FR2585135A1/en
Application granted granted Critical
Publication of FR2585135B1 publication Critical patent/FR2585135B1/en
Expired legal-status Critical Current

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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/048—Monitoring; Safety

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
FR8511027A 1985-07-18 1985-07-18 METHOD AND DEVICE FOR DETERMINING DISTURBANCES IN THE OPERATION OF AN INDUSTRIAL PROCESS CONTROLLED BY A RELAY ASSEMBLY Expired FR2585135B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8511027A FR2585135B1 (en) 1985-07-18 1985-07-18 METHOD AND DEVICE FOR DETERMINING DISTURBANCES IN THE OPERATION OF AN INDUSTRIAL PROCESS CONTROLLED BY A RELAY ASSEMBLY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8511027A FR2585135B1 (en) 1985-07-18 1985-07-18 METHOD AND DEVICE FOR DETERMINING DISTURBANCES IN THE OPERATION OF AN INDUSTRIAL PROCESS CONTROLLED BY A RELAY ASSEMBLY

Publications (2)

Publication Number Publication Date
FR2585135A1 FR2585135A1 (en) 1987-01-23
FR2585135B1 true FR2585135B1 (en) 1987-11-27

Family

ID=9321428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8511027A Expired FR2585135B1 (en) 1985-07-18 1985-07-18 METHOD AND DEVICE FOR DETERMINING DISTURBANCES IN THE OPERATION OF AN INDUSTRIAL PROCESS CONTROLLED BY A RELAY ASSEMBLY

Country Status (1)

Country Link
FR (1) FR2585135B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912382A (en) * 1988-05-09 1990-03-27 Onan Corporation Fail safe monitoring apparatus and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544099A1 (en) * 1983-04-07 1984-10-12 Valenciennes Hainaut Cambresis Monitoring and fault display for automated process

Also Published As

Publication number Publication date
FR2585135A1 (en) 1987-01-23

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Legal Events

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