ES2172755T3 - Circuito de prueba para la entrada de señal de un equipo industrial y en particular de un equipo de entradas multiples. - Google Patents

Circuito de prueba para la entrada de señal de un equipo industrial y en particular de un equipo de entradas multiples.

Info

Publication number
ES2172755T3
ES2172755T3 ES97403076T ES97403076T ES2172755T3 ES 2172755 T3 ES2172755 T3 ES 2172755T3 ES 97403076 T ES97403076 T ES 97403076T ES 97403076 T ES97403076 T ES 97403076T ES 2172755 T3 ES2172755 T3 ES 2172755T3
Authority
ES
Spain
Prior art keywords
equipment
entry
test
input
test circuit
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 - Lifetime
Application number
ES97403076T
Other languages
English (en)
Inventor
Patrick Piron
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.)
Alcatel CIT SA
Alcatel Lucent SAS
Original Assignee
Alcatel CIT SA
Alcatel 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 Alcatel CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Application granted granted Critical
Publication of ES2172755T3 publication Critical patent/ES2172755T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Logic Circuits (AREA)
  • Amplifiers (AREA)

Abstract

CIRCUITO DE PRUEBA PARA AL MENOS UNA PRIMERA ENTRADA (E) DE UN EQUIPO INDUSTRIAL, TAL COMO UN AUTOMATA QUE RECIBE POR AL MENOS UNA PRIMERA ENTRADA SEÑALES QUE SE MANIFIESTAN COMO PRESENCIA O AUSENCIA DE UNA PRIMERA TENSION CONTINUA; DICHO CIRCUITO DE PRUEBA ESTA DOTADO DE MEDIOS QUE LE PERMITEN APLICAR UNA SEGUNDA TENSION CONTINUA LLAMADA DE PRUEBA A CADA PRIMERA ENTRADA EN AUSENCIA DE LA PRIMERA TENSION CONTINUA BAJO EL CONTROL DE UN DISPOSITIVO DE MANDO (4) DEL EQUIPO; CARACTERIZADO PORQUE DICHO CIRCUITO COMPRENDE MEDIOS (20) DE CONVERSION DE TENSION ALTERNA EN TENSION CONTINUA QUE SE ASIGNAN INDIVIDUALMENTE A CADA PRIMERA ENTRADA PARA PODER APLICAR A ESTA PRIMERA ENTRADA UNA SEGUNDA TENSION CONTINUA DE PRUEBA OBTENIDA A PARTIR DE UNA TENSION ALTERNA DE VALOR Y FRECUENCIA DETERMINADAS Y QUE RECIBEN ESTA TENSION ALTERNA POR MEDIO DE MEDIOS DE TRANSMISION (27) QUE SON SEPARADORES ELECTRICOS.
ES97403076T 1996-12-23 1997-12-18 Circuito de prueba para la entrada de señal de un equipo industrial y en particular de un equipo de entradas multiples. Expired - Lifetime ES2172755T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9615841A FR2757637B1 (fr) 1996-12-23 1996-12-23 Circuit de test pour entree de signal d'un equipement industriel et en particulier pour equipement a entrees multiples

Publications (1)

Publication Number Publication Date
ES2172755T3 true ES2172755T3 (es) 2002-10-01

Family

ID=9498992

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97403076T Expired - Lifetime ES2172755T3 (es) 1996-12-23 1997-12-18 Circuito de prueba para la entrada de señal de un equipo industrial y en particular de un equipo de entradas multiples.

Country Status (5)

Country Link
EP (1) EP0851326B1 (es)
AT (1) ATE213342T1 (es)
DE (1) DE69710439T2 (es)
ES (1) ES2172755T3 (es)
FR (1) FR2757637B1 (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444742A1 (fr) * 1978-12-18 1980-07-18 Amiens Const Elect Mec Perfectionnement aux machines a laver automatiques
IT1169167B (it) * 1983-02-15 1987-05-27 Gd Spa Sistema di controllo funzionale per trasduttori di uscita di un'unita' centrale di controllo e comando per macchine e/o dispositivi utilizzabili in linee di produzione e/o confezionamento di prodotti
EP0374293A1 (de) * 1988-12-22 1990-06-27 Siemens Aktiengesellschaft Ausgabeschaltungsanordnung

Also Published As

Publication number Publication date
ATE213342T1 (de) 2002-02-15
EP0851326A1 (fr) 1998-07-01
EP0851326B1 (fr) 2002-02-13
DE69710439T2 (de) 2002-10-02
FR2757637B1 (fr) 1999-02-26
FR2757637A1 (fr) 1998-06-26
DE69710439D1 (de) 2002-03-21

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