SG77589G - Method and device for the protection and monitoring of information transmission between the central unit of a programmable computer and the sensors and/or act - Google Patents

Method and device for the protection and monitoring of information transmission between the central unit of a programmable computer and the sensors and/or act

Info

Publication number
SG77589G
SG77589G SG775/89A SG77589A SG77589G SG 77589 G SG77589 G SG 77589G SG 775/89 A SG775/89 A SG 775/89A SG 77589 A SG77589 A SG 77589A SG 77589 G SG77589 G SG 77589G
Authority
SG
Singapore
Prior art keywords
sensors
act
monitoring
protection
information transmission
Prior art date
Application number
SG775/89A
Other languages
English (en)
Original Assignee
Telemecanique
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 Telemecanique filed Critical Telemecanique
Publication of SG77589G publication Critical patent/SG77589G/en

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
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/054—Input/output
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/11—Plc I-O input output
    • G05B2219/1125—I-O addressing
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/11—Plc I-O input output
    • G05B2219/1127—Selector for I-O, multiplex for I-O
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/11—Plc I-O input output
    • G05B2219/1181—Detection of I-O faults, shut down of I-O
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/11—Plc I-O input output
    • G05B2219/1188—Detection of inserted boards, inserting extra memory, availability of boards
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/14—Plc safety
    • G05B2219/14089—Display of control states on cards, by leds
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/14—Plc safety
    • G05B2219/14144—Galvanic isolation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
  • Programmable Controllers (AREA)
  • Selective Calling Equipment (AREA)
SG775/89A 1983-06-03 1989-12-02 Method and device for the protection and monitoring of information transmission between the central unit of a programmable computer and the sensors and/or act SG77589G (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8309539A FR2547075B1 (fr) 1983-06-03 1983-06-03 Procede et dispositif pour la protection et le controle de la transmission des informations entre l'unite centrale d'un automate programmable et les capteurs et/ou les actionneurs du processus commande
PCT/FR1984/000142 WO1984004977A1 (fr) 1983-06-03 1984-06-01 Procede et dispositif pour la protection et le controle de la transmission des informations entre l'unite centrale d'un automate programmable et les capteurs et/ou les actionneurs du processus commande

Publications (1)

Publication Number Publication Date
SG77589G true SG77589G (en) 1990-04-20

Family

ID=9289618

Family Applications (1)

Application Number Title Priority Date Filing Date
SG775/89A SG77589G (en) 1983-06-03 1989-12-02 Method and device for the protection and monitoring of information transmission between the central unit of a programmable computer and the sensors and/or act

Country Status (9)

Country Link
US (1) US4774656A (it)
EP (1) EP0144372B1 (it)
JP (1) JP2554042B2 (it)
CA (1) CA1221150A (it)
DE (1) DE3479250D1 (it)
FR (1) FR2547075B1 (it)
IT (1) IT1176238B (it)
SG (1) SG77589G (it)
WO (1) WO1984004977A1 (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0713778B2 (ja) * 1985-08-30 1995-02-15 株式会社日立製作所 プログラマブルシ−ケンスコントロ−ラ
DE3678369D1 (de) * 1985-09-27 1991-05-02 Allen Bradley Co Speicherprogrammierbare steuerung mit einer selbsttestenden ein-/ausgangsstruktur.
US4839852A (en) * 1985-09-27 1989-06-13 Allen-Bradley Company, Inc. Programmable controller with self testing I/O structure
DE3627621A1 (de) * 1986-08-14 1988-02-18 Nordischer Maschinenbau Elektronische steuerungsvorrichtung zum steuern von stellgliedern in einer fischbearbeitungsmaschine
JPS63128266A (ja) * 1986-11-18 1988-05-31 Toshiba Corp 基板電圧測定方式
US4949299A (en) * 1987-12-04 1990-08-14 Allen-Bradley Company, Inc. Industrial control communication network and method
US4992978A (en) * 1988-03-31 1991-02-12 Wiltron Company Cross-path optimization in multi-task processing
EP0374293A1 (de) * 1988-12-22 1990-06-27 Siemens Aktiengesellschaft Ausgabeschaltungsanordnung
US5276611A (en) * 1989-05-25 1994-01-04 Andrea Ghiraldi Management of parameters relating to a dialysis treatment
FR2681160B1 (fr) * 1991-09-05 1995-03-24 Telemecanique Dispositif d'entree ou de sortie, notamment pour automate programmable.
US5680021A (en) 1993-02-22 1997-10-21 General Electric Company Systems and methods for controlling a draft inducer for a furnace
US5616995A (en) 1993-02-22 1997-04-01 General Electric Company Systems and methods for controlling a draft inducer for a furnace
US5682826A (en) 1993-02-22 1997-11-04 General Electric Company Systems and methods for controlling a draft inducer for a furnace
US5418438A (en) * 1993-02-26 1995-05-23 General Electric Company Draft inducer air flow control
US5676069A (en) 1993-02-22 1997-10-14 General Electric Company Systems and methods for controlling a draft inducer for a furnace
US5757275A (en) * 1995-12-29 1998-05-26 Siemens Energy & Automation, Inc. Fault monitoring technique for programmable logic controllers
US6094600A (en) * 1996-02-06 2000-07-25 Fisher-Rosemount Systems, Inc. System and method for managing a transaction database of records of changes to field device configurations
FR2761173B1 (fr) * 1997-03-19 1999-05-14 Schneider Automation Module d'automate programmable
US6490493B1 (en) 1999-01-21 2002-12-03 Rosemount Inc. Industrial process device management software
US6618630B1 (en) 1999-07-08 2003-09-09 Fisher-Rosemount Systems, Inc. User interface that integrates a process control configuration system and a field device management system
US6684680B2 (en) * 2002-06-03 2004-02-03 Optical Sensors, Inc. Cartridge for packaging a sensor in a fluid calibrant
DE10308027A1 (de) * 2003-02-24 2004-09-09 Brinkhus, Hartmut B., Dr. Schnittstellenschaltkreis für Prozeßankopplungen
GB0500223D0 (en) * 2005-01-07 2005-02-16 Imi Norgren Ltd Communication system
US20090061368A1 (en) * 2007-08-28 2009-03-05 Andrew Robert Caves Appliance having load monitoring system
US9927788B2 (en) 2011-05-19 2018-03-27 Fisher-Rosemount Systems, Inc. Software lockout coordination between a process control system and an asset management system
DE102013105419B3 (de) * 2013-05-27 2014-07-17 Ebm-Papst Mulfingen Gmbh & Co. Kg EC-Motor mit dynamischer Bestimmung der Degradation der Optokoppler

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964026A (en) * 1973-05-22 1976-06-15 Nissan Motor Co., Ltd. Sequence block display system
US4162536A (en) * 1976-01-02 1979-07-24 Gould Inc., Modicon Div. Digital input/output system and method
US4137565A (en) * 1977-01-10 1979-01-30 Xerox Corporation Direct memory access module for a controller
US4275455A (en) * 1977-07-11 1981-06-23 Automation Systems, Inc. Output interface card suitable for use with a programmable logic controller
US4178634A (en) * 1977-07-11 1979-12-11 Automation Systems Inc. Programmable logic controller
US4158226A (en) * 1977-11-21 1979-06-12 Allen-Bradley Company Programmable controller with limit detection
US4386400A (en) * 1977-12-15 1983-05-31 International Business Machines Corp. Reset of a selected I/O channel and associated peripheral equipment by means independent of the channel
JPS5580110A (en) * 1978-12-14 1980-06-17 Toyoda Mach Works Ltd Signal output circuit
FR2444742A1 (fr) * 1978-12-18 1980-07-18 Amiens Const Elect Mec Perfectionnement aux machines a laver automatiques
US4251883A (en) * 1979-04-16 1981-02-17 Allen-Bradley Company Fault detection apparatus for a programmable controller
DE2944711A1 (de) * 1979-11-06 1981-05-14 Trützschler GmbH & Co KG, 4050 Mönchengladbach Verfahren und vorrichtung zur vervielfaeltigung der eingaenge einer programmierbaren steuerung
US4322771A (en) * 1979-12-31 1982-03-30 Allen-Bradley Company Triac-protected output circuit
US4388697A (en) * 1980-09-08 1983-06-14 Bell Telephone Laboratories, Incorporated Voiceband data set circuitry with dual bus architecture
JPS5760404A (en) * 1980-09-29 1982-04-12 Omron Tateisi Electronics Co Output unit of programmable logic controller
DE3206891A1 (de) * 1982-02-26 1983-09-15 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur fehlerdiagnose fuer speicherprogrammierbare steuerungen
US4510565A (en) * 1982-09-20 1985-04-09 Allen-Bradley Company Programmable controller with intelligent positioning I/O modules
FR2544556B1 (fr) * 1983-04-15 1985-07-05 Telemecanique Electrique Dispositif entree/sortie pour automate programmable, gamme de tels dispositifs et procede pour realiser leur bornier

Also Published As

Publication number Publication date
JP2554042B2 (ja) 1996-11-13
JPS60501526A (ja) 1985-09-12
IT1176238B (it) 1987-08-18
CA1221150A (fr) 1987-04-28
IT8421224A1 (it) 1985-12-01
WO1984004977A1 (fr) 1984-12-20
US4774656A (en) 1988-09-27
EP0144372B1 (fr) 1989-08-02
EP0144372A1 (fr) 1985-06-19
FR2547075B1 (fr) 1986-03-28
DE3479250D1 (en) 1989-09-07
FR2547075A1 (fr) 1984-12-07
IT8421224A0 (it) 1984-06-01

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