RU2009115650A - Контрольное устройство контура управления производственным процессом - Google Patents

Контрольное устройство контура управления производственным процессом Download PDF

Info

Publication number
RU2009115650A
RU2009115650A RU2009115650/08A RU2009115650A RU2009115650A RU 2009115650 A RU2009115650 A RU 2009115650A RU 2009115650/08 A RU2009115650/08 A RU 2009115650/08A RU 2009115650 A RU2009115650 A RU 2009115650A RU 2009115650 A RU2009115650 A RU 2009115650A
Authority
RU
Russia
Prior art keywords
process control
control loop
data
memory
clause
Prior art date
Application number
RU2009115650/08A
Other languages
English (en)
Other versions
RU2419828C2 (ru
Inventor
Стефен А. ЗЕЛИНСКИ (US)
Стефен А. ЗЕЛИНСКИ
Томас М. БЕЛЛ (US)
Томас М. БЕЛЛ
Original Assignee
Фишер-Роузмаунт Системз, Инк. (Us)
Фишер-Роузмаунт Системз, Инк.
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 Фишер-Роузмаунт Системз, Инк. (Us), Фишер-Роузмаунт Системз, Инк. filed Critical Фишер-Роузмаунт Системз, Инк. (Us)
Publication of RU2009115650A publication Critical patent/RU2009115650A/ru
Application granted granted Critical
Publication of RU2419828C2 publication Critical patent/RU2419828C2/ru

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
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
    • 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
    • G05B2219/30—Nc systems
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31121—Fielddevice, field controller, interface connected to fieldbus
    • 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
    • G05B2219/30—Nc systems
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31124—Interface between communication network and process control, store, exchange data
    • 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
    • G05B2219/30—Nc systems
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31131—Field device with gateway functions for communication with pc and other field devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Programmable Controllers (AREA)
  • Control By Computers (AREA)

Abstract

1. Контрольное устройство контура управления процессом, содержащее ! корпус, выполненный с возможностью крепления в производственных условиях системы управления производственным процессом или его контроля; ! схема интерфейса контура управления процессом, выполненная с возможностью соединения с контуром управления процессом и принятия данных от контура управления процессом, и ! память, выполненную с возможностью записи данных, принятых схемой интерфейса от контура управления процессом, для последующего извлечения обслуживающим персоналом. ! 2. Устройство по п.1, в котором схема интерфейса контура управления процессом выполнена с возможностью соединения с двухпроводным контуром управления процессом. ! 3. Устройство по п.1, в котором контрольное устройство контура управления процессом снабжается энергией, принятой из контура управления процессом. ! 4. Устройство по п.1, в котором контур управления процессом переносит данные в соответствии со стандартом связи Fieldbus. ! 5. Устройство по п.1, в котором память является съемной. ! 6. Устройство по п.1, включающее в себя часы. ! 7. Устройство по п.6, в котором данные, хранимые в памяти, помечены информацией о времени от часов. ! 8. Устройство по п.6, в котором часы содержат часы реального времени. ! 9. Устройство по п.1, в котором корпус выполнен с возможностью крепления к стандартизованным соединениям в системах управления процессом или его контроля. ! 10. Устройство по п.1, включающее в себя микроконтроллер, выполненный с возможностью записи данных в память. ! 11. Устройство по п.10, в котором микроконтроллер включает в себя триггер, выполненный с возможностью запуска записи данных.

Claims (26)

1. Контрольное устройство контура управления процессом, содержащее
корпус, выполненный с возможностью крепления в производственных условиях системы управления производственным процессом или его контроля;
схема интерфейса контура управления процессом, выполненная с возможностью соединения с контуром управления процессом и принятия данных от контура управления процессом, и
память, выполненную с возможностью записи данных, принятых схемой интерфейса от контура управления процессом, для последующего извлечения обслуживающим персоналом.
2. Устройство по п.1, в котором схема интерфейса контура управления процессом выполнена с возможностью соединения с двухпроводным контуром управления процессом.
3. Устройство по п.1, в котором контрольное устройство контура управления процессом снабжается энергией, принятой из контура управления процессом.
4. Устройство по п.1, в котором контур управления процессом переносит данные в соответствии со стандартом связи Fieldbus.
5. Устройство по п.1, в котором память является съемной.
6. Устройство по п.1, включающее в себя часы.
7. Устройство по п.6, в котором данные, хранимые в памяти, помечены информацией о времени от часов.
8. Устройство по п.6, в котором часы содержат часы реального времени.
9. Устройство по п.1, в котором корпус выполнен с возможностью крепления к стандартизованным соединениям в системах управления процессом или его контроля.
10. Устройство по п.1, включающее в себя микроконтроллер, выполненный с возможностью записи данных в память.
11. Устройство по п.10, в котором микроконтроллер включает в себя триггер, выполненный с возможностью запуска записи данных.
12. Устройство по п.10, в котором микроконтроллер выполнен с возможностью фильтрации данных, принятых от контура управления процессом.
13. Устройство по п.1, в котором более старые данные, хранимые в памяти, замещаются более новыми данными.
14. Устройство по п.1, включающее в себя подключение, выполненное с возможностью извлечения данных из памяти.
15. Устройство по п.1, включающее в себя подключение, выполненное с возможностью управления параметрами записи данных.
16. Способ диагностики работы контура управления процессом, используемый в системе контроля процесса или управления им, содержащий
(а) принятие данных в смонтированном в производственных условиях контрольном устройстве контура от контура управления процессом;
(b) запись принятых данных в память;
(с) повторение этапов (а) и (b), и
(d) извлечение записанных данных обслуживающим персоналом.
17. Способ по п.16, включающий в себя диагностику контура управления процессом на основе извлеченных записанных данных.
18. Способ по п.16, в котором контур управления процессом содержит двухпроводной контур управления процессом.
19. Способ по п.16, в котором контур управления процессом переносит данные в соответствии со стандартом связи Fieldbus.
20. Способ по п.16, включающий в себя удаление памяти из контрольного устройства контура.
21. Способ по п.16, включающий в себя отметку о времени записанных данных.
22. Способ по п.16, включающий в себя крепление контрольного устройства контура к стандартизованному соединению в системах контроля процесса и/или управления им.
23. Способ по п.16, включающий в себя запись данных в качестве реакции на запуск.
24. Способ по п.16, включающий в себя фильтрацию данных, принятых от контура управления процессом.
25. Способ по п.16, включающий в себя передачу подключения ввода/вывода, выполненного с возможностью извлечения данных из памяти.
26. Контрольное устройство контура управления процессом, содержащее
схему интерфейса контура управления процессом, выполненную с возможностью соединения с контуром управления процессом и принятия данных от контура управления процессом;
память, выполненную с возможностью записи данных, принятую схемой интерфейса от контура управления процессом, для последующего использования обслуживающим персоналом;
в котором схема интерфейса контура управления процессом дополнительно выполнена с возможностью отправки команд настройки конфигурации к устройствам для производственных условий, соединенным с контуром управления процессом.
RU2009115650/08A 2006-09-25 2007-09-18 Контрольное устройство контура управления производственным процессом RU2419828C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/526,561 US7953501B2 (en) 2006-09-25 2006-09-25 Industrial process control loop monitor
US11/526,561 2006-09-25

Publications (2)

Publication Number Publication Date
RU2009115650A true RU2009115650A (ru) 2010-11-10
RU2419828C2 RU2419828C2 (ru) 2011-05-27

Family

ID=39202058

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009115650/08A RU2419828C2 (ru) 2006-09-25 2007-09-18 Контрольное устройство контура управления производственным процессом

Country Status (6)

Country Link
US (1) US7953501B2 (ru)
EP (1) EP2067083A2 (ru)
JP (1) JP5130532B2 (ru)
CN (1) CN101517504B (ru)
RU (1) RU2419828C2 (ru)
WO (1) WO2008039326A2 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8032234B2 (en) * 2006-05-16 2011-10-04 Rosemount Inc. Diagnostics in process control and monitoring systems
DE102007050708B4 (de) * 2007-10-22 2009-08-06 Phoenix Contact Gmbh & Co. Kg System zum Betreiben wenigstens eines nicht-sicherheitskritischen und wenigstens eines sicherheitskritischen Prozesses
CN101788800B (zh) * 2009-01-22 2012-11-28 郑州紫辰科技开发有限公司 工业监控器
US9851103B2 (en) * 2011-12-15 2017-12-26 Honeywell International Inc. Gas valve with overpressure diagnostics
US9423050B2 (en) * 2013-04-09 2016-08-23 Fisher Controls International Llc Intelligent actuator and method of monitoring actuator health and integrity
CN204166348U (zh) * 2013-06-03 2015-02-18 泰思康公司 电子压强调节器
CN104428726B (zh) * 2013-07-13 2017-03-01 费斯托股份有限两合公司 数据采集单元以及自动化系统
US9785602B1 (en) 2014-03-31 2017-10-10 T & T Computer Products, Inc. Device and method for measuring, recording and reporting fluid flow
EP3065015B1 (de) * 2015-03-04 2018-09-26 Siemens Aktiengesellschaft Diagnoseeinrichtung und -verfahren zur überwachung des betriebs von regelkreisen
EP3121672B1 (de) * 2015-07-22 2019-04-24 Siemens Aktiengesellschaft Diagnoseeinrichtung und verfahren zur überwachung des betriebs eines regelkreises
JP7375615B2 (ja) 2019-08-21 2023-11-08 株式会社Ｊｖｃケンウッド ヘッドマウントディスプレイ
JP7477283B2 (ja) * 2019-11-13 2024-05-01 アズビル株式会社 Ｈａｒｔモデムおよび診断システム

Family Cites Families (418)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135953C (ru) 1960-12-02
US3096434A (en) 1961-11-28 1963-07-02 Daniel Orifice Fitting Company Multiple integration flow computer
US3404264A (en) 1965-07-19 1968-10-01 American Meter Co Telemetering system for determining rate of flow
US3468164A (en) 1966-08-26 1969-09-23 Westinghouse Electric Corp Open thermocouple detection apparatus
GB1224904A (en) 1968-08-09 1971-03-10 John Stewart Simpson Stewart Improvements in and relating to electromedical apparatus
US3590370A (en) 1969-04-09 1971-06-29 Leeds & Northrup Co Method and apparatus for detecting the open-circuit condition of a thermocouple by sending a pulse through the thermocouple and a reactive element in series
US3701280A (en) 1970-03-18 1972-10-31 Daniel Ind Inc Method and apparatus for determining the supercompressibility factor of natural gas
US4083031A (en) * 1970-07-23 1978-04-04 The United States Of America As Represented By The Secretary Of The Navy Acoustic presence detection method and apparatus
US3691842A (en) 1970-09-08 1972-09-19 Beckman Instruments Inc Differential pressure transducer
US3688190A (en) 1970-09-25 1972-08-29 Beckman Instruments Inc Differential capacitance circuitry for differential pressure measuring instruments
CA999950A (en) 1972-04-24 1976-11-16 Donald B. Brewster Bleach plant control method
US3849637A (en) 1973-05-22 1974-11-19 Combustion Eng Reactor megawatt demand setter
US3855858A (en) 1973-08-01 1974-12-24 V Cushing Self synchronous noise rejection circuit for fluid velocity meter
USRE29383E (en) 1974-01-10 1977-09-06 Process Systems, Inc. Digital fluid flow rate measurement or control system
US3948098A (en) 1974-04-24 1976-04-06 The Foxboro Company Vortex flow meter transmitter including piezo-electric sensor
US3952759A (en) 1974-08-14 1976-04-27 M & J Valve Company Liquid line break control system and method
DE2460066C3 (de) 1974-12-19 1981-08-06 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren und Vorrichtung zum selbsttätigen Regeln des Brenstoff-Luftverhältnisses einer Verbrennung
US3973184A (en) 1975-01-27 1976-08-03 Leeds & Northrup Company Thermocouple circuit detector for simultaneous analog trend recording and analog to digital conversion
GB1534280A (en) 1975-02-28 1978-11-29 Solartron Electronic Group Method and apparatus for testing thermocouples
JPS6037481B2 (ja) * 1975-06-17 1985-08-27 株式会社横河電機製作所 プロセス制御装置
US4058975A (en) 1975-12-08 1977-11-22 General Electric Company Gas turbine temperature sensor validation apparatus and method
US4099413A (en) 1976-06-25 1978-07-11 Yokogawa Electric Works, Ltd. Thermal noise thermometer
US4102199A (en) 1976-08-26 1978-07-25 Megasystems, Inc. RTD measurement system
US4122719A (en) 1977-07-08 1978-10-31 Environmental Systems Corporation System for accurate measurement of temperature
JPS54111050A (en) 1978-02-21 1979-08-31 Toyota Motor Corp Automatic speed changer
US4255964A (en) * 1978-11-30 1981-03-17 The Garrett Corporation Fluid monitor
US4250490A (en) 1979-01-19 1981-02-10 Rosemount Inc. Two wire transmitter for converting a varying signal from a remote reactance sensor to a DC current signal
US4249164A (en) 1979-05-14 1981-02-03 Tivy Vincent V Flow meter
US4279013A (en) 1979-10-31 1981-07-14 The Valeron Corporation Machine process controller
GB2067756B (en) * 1980-01-15 1983-11-16 Marconi Co Ltd Liquid level measurement
CA1171543A (en) * 1980-01-24 1984-07-24 Billy R. Slater Industrial control system
US4337516A (en) 1980-06-26 1982-06-29 United Technologies Corporation Sensor fault detection by activity monitoring
FR2486654A1 (fr) * 1980-07-08 1982-01-15 Cgr Dispositif d'activation d'un appareil de mesure d'emission acoustique par detection du bruit de fond
US4390321A (en) 1980-10-14 1983-06-28 American Davidson, Inc. Control apparatus and method for an oil-well pump assembly
DE3213866A1 (de) 1980-12-18 1983-10-27 Siemens AG, 1000 Berlin und 8000 München Verfahren und schaltungsanordnung zur bestimmung des wertes des ohmschen widerstandes eines messobjekts
US4446741A (en) * 1981-06-01 1984-05-08 Prvni Brnenska Strojirna, Narodni Podnik Vibration transducer
US4417312A (en) 1981-06-08 1983-11-22 Worcester Controls Corporation Electronic controller for valve actuators
US4459858A (en) 1981-09-18 1984-07-17 Marsh-Mcbirney, Inc. Flow meter having an electromagnetic sensor probe
US4399824A (en) 1981-10-05 1983-08-23 Air-Shields, Inc. Apparatus for detecting probe dislodgement
US4463612A (en) 1981-12-10 1984-08-07 The Babcock & Wilcox Company Electronic circuit using digital techniques for vortex shedding flowmeter signal processing
US4540890A (en) 1982-05-24 1985-09-10 Galber Automazione E System for selectively addressing electrical control signals from a control unit to a plurality of remote units
US4536753A (en) 1982-08-02 1985-08-20 Del Norte Technology, Inc. Self monitoring intruder detecting system of noise-cancelling vibration detectors
US4571689A (en) 1982-10-20 1986-02-18 The United States Of America As Represented By The Secretary Of The Air Force Multiple thermocouple testing device
EP0122622B1 (en) 1983-04-13 1987-07-08 Omron Tateisi Electronics Co. Electronic thermometer
US4668473A (en) 1983-04-25 1987-05-26 The Babcock & Wilcox Company Control system for ethylene polymerization reactor
JPH0619666B2 (ja) 1983-06-30 1994-03-16 富士通株式会社 故障診断処理方式
US4530234A (en) 1983-06-30 1985-07-23 Mobil Oil Corporation Method and system for measuring properties of fluids
US4540468A (en) 1983-09-26 1985-09-10 Board Of Trustees Of The University Of Maine Method for determining the degree of completion and pulp yield
US4707796A (en) 1983-10-19 1987-11-17 Calabro Salvatore R Reliability and maintainability indicator
US4686638A (en) 1983-11-04 1987-08-11 Kabushiki Kaisha Kosumo Keiki Leakage inspection method with object type compensation
US4705212A (en) * 1983-12-27 1987-11-10 Engineering Measurements Co. Method and apparatus for managing steam systems
DE3583057D1 (de) 1984-03-31 1991-07-11 Barmag Barmer Maschf Verfahren zur zentralen erfassung von messwerten einer vielzahl von messstellen.
US4649515A (en) 1984-04-30 1987-03-10 Westinghouse Electric Corp. Methods and apparatus for system fault diagnosis and control
US4517468A (en) 1984-04-30 1985-05-14 Westinghouse Electric Corp. Diagnostic system and method
US4642782A (en) 1984-07-31 1987-02-10 Westinghouse Electric Corp. Rule based diagnostic system with dynamic alteration capability
US4644479A (en) 1984-07-31 1987-02-17 Westinghouse Electric Corp. Diagnostic apparatus
US4630265A (en) 1984-09-26 1986-12-16 General Electric Company Method and apparatus for selecting for use between data buses in a redundant bus communication system
JPH0734162B2 (ja) 1985-02-06 1995-04-12 株式会社日立製作所 類推制御方法
US4758308A (en) 1985-03-05 1988-07-19 Carr Wayne F System for monitoring contaminants with a detector in a paper pulp stream
US5179540A (en) 1985-11-08 1993-01-12 Harris Corporation Programmable chip enable logic function
DE3540204C1 (de) 1985-11-13 1986-09-25 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung in einem Kraftfahrzeug zur Anzeige der Aussentemperatur
US4807151A (en) 1986-04-11 1989-02-21 Purdue Research Foundation Electrical technique for correcting bridge type mass air flow rate sensor errors resulting from ambient temperature variations
GB8611360D0 (en) 1986-05-09 1986-06-18 Eaton Williams Raymond H Air condition monitor unit
US4696191A (en) * 1986-06-24 1987-09-29 The United States Of America As Represented By The United States Department Of Energy Apparatus and method for void/particulate detection
JPS6340825A (ja) 1986-08-07 1988-02-22 Terumo Corp 電子体温計
US4736367A (en) 1986-12-22 1988-04-05 Chrysler Motors Corporation Smart control and sensor devices single wire bus multiplex system
US5005142A (en) 1987-01-30 1991-04-02 Westinghouse Electric Corp. Smart sensor system for diagnostic monitoring
US4736763A (en) 1987-02-26 1988-04-12 Britton George L Automatic device for the detection and shutoff of unwanted liquid flow in pipes
ATE85124T1 (de) 1987-04-02 1993-02-15 Eftag Entstaubung Foerdertech Schaltungsanordnung zur auswertung der von einem halbleitergassensor erzeugten signale.
US4988990A (en) 1989-05-09 1991-01-29 Rosemount Inc. Dual master implied token communication system
US5122794A (en) 1987-08-11 1992-06-16 Rosemount Inc. Dual master implied token communication system
US4873655A (en) 1987-08-21 1989-10-10 Board Of Regents, The University Of Texas System Sensor conditioning method and apparatus
JPH07119631B2 (ja) * 1987-09-08 1995-12-20 横河電機株式会社 プロセス変換器
ATE186789T1 (de) 1987-09-30 1999-12-15 Du Pont Expertensystem mit verfahrenssteuerung
US4907167A (en) 1987-09-30 1990-03-06 E. I. Du Pont De Nemours And Company Process control system with action logging
US4831564A (en) 1987-10-22 1989-05-16 Suga Test Instruments Co., Ltd. Apparatus for estimating and displaying remainder of lifetime of xenon lamps
US4818994A (en) 1987-10-22 1989-04-04 Rosemount Inc. Transmitter with internal serial bus
US5274572A (en) 1987-12-02 1993-12-28 Schlumberger Technology Corporation Method and apparatus for knowledge-based signal monitoring and analysis
US4866628A (en) * 1987-12-18 1989-09-12 International Business Machines Corp. Automated production dispatch system with feedback control
US5488697A (en) 1988-01-12 1996-01-30 Honeywell Inc. Problem state monitoring system
US5193143A (en) 1988-01-12 1993-03-09 Honeywell Inc. Problem state monitoring
US4841286A (en) 1988-02-08 1989-06-20 Honeywell Inc. Apparatus and method for detection of an open thermocouple in a process control network
US4924418A (en) 1988-02-10 1990-05-08 Dickey-John Corporation Universal monitor
JPH0774961B2 (ja) 1988-04-07 1995-08-09 株式会社日立製作所 オートチユーニングｐｉｄ調節計
US4926364A (en) 1988-07-25 1990-05-15 Westinghouse Electric Corp. Method and apparatus for determining weighted average of process variable
US4964125A (en) 1988-08-19 1990-10-16 Hughes Aircraft Company Method and apparatus for diagnosing faults
US5197328A (en) 1988-08-25 1993-03-30 Fisher Controls International, Inc. Diagnostic apparatus and method for fluid control valves
US5099436A (en) 1988-11-03 1992-03-24 Allied-Signal Inc. Methods and apparatus for performing system fault diagnosis
US5067099A (en) 1988-11-03 1991-11-19 Allied-Signal Inc. Methods and apparatus for monitoring system performance
EP0369489A3 (en) 1988-11-18 1991-11-27 Omron Corporation Sensor controller system
US5025344A (en) 1988-11-30 1991-06-18 Carnegie Mellon University Built-in current testing of integrated circuits
JP2714091B2 (ja) 1989-01-09 1998-02-16 株式会社日立製作所 フィールド計器
NL8900050A (nl) 1989-01-10 1990-08-01 Philips Nv Inrichting voor het meten van een ruststroom van een geintegreerde monolitische digitale schakeling, geintegreerde monolitische digitale schakeling voorzien van een dergelijke inrichting en testapparaat voorzien van een dergelijke inrichting.
US5098197A (en) 1989-01-30 1992-03-24 The United States Of America As Represented By The United States Department Of Energy Optical Johnson noise thermometry
US5089979A (en) 1989-02-08 1992-02-18 Basic Measuring Instruments Apparatus for digital calibration of detachable transducers
US5081598A (en) 1989-02-21 1992-01-14 Westinghouse Electric Corp. Method for associating text in automatic diagnostic system to produce recommended actions automatically
US4939753A (en) 1989-02-24 1990-07-03 Rosemount Inc. Time synchronization of control networks
DE4008560C2 (de) 1989-03-17 1995-11-02 Hitachi Ltd Verfahren und Vorrichtung zum Bestimmen einer Restlebensdauer eines Aggregats
JPH0692914B2 (ja) 1989-04-14 1994-11-16 株式会社日立製作所 機器／設備の状態診断システム
US5089984A (en) 1989-05-15 1992-02-18 Allen-Bradley Company, Inc. Adaptive alarm controller changes multiple inputs to industrial controller in order for state word to conform with stored state word
US4934196A (en) 1989-06-02 1990-06-19 Micro Motion, Inc. Coriolis mass flow rate meter having a substantially increased noise immunity
JPH0650557B2 (ja) 1989-07-04 1994-06-29 株式会社日立製作所 フィールド計器の通信方式
US5269311A (en) 1989-08-29 1993-12-14 Abbott Laboratories Method for compensating errors in a pressure transducer
US5293585A (en) 1989-08-31 1994-03-08 Kabushiki Kaisha Toshiba Industrial expert system
JP2712625B2 (ja) 1989-09-19 1998-02-16 横河電機株式会社 信号伝送器
EP0495001B1 (en) 1989-10-02 1999-02-17 Rosemount Inc. Field-mounted control unit
JP2656637B2 (ja) 1989-11-22 1997-09-24 株式会社日立製作所 プロセス制御システム及び発電プラントプロセス制御システム
JPH03166601A (ja) 1989-11-27 1991-07-18 Hitachi Ltd 制御支援装置
US5019760A (en) 1989-12-07 1991-05-28 Electric Power Research Institute Thermal life indicator
CA2031765C (en) 1989-12-08 1996-02-20 Masahide Nomura Method and system for performing control conforming with characteristics of controlled system
US5633809A (en) 1989-12-22 1997-05-27 American Sigma, Inc. Multi-function flow monitoring apparatus with area velocity sensor capability
US5111531A (en) 1990-01-08 1992-05-05 Automation Technology, Inc. Process control using neural network
JP2753592B2 (ja) 1990-01-18 1998-05-20 横河電機株式会社 ２線式計器
JP2712701B2 (ja) 1990-02-02 1998-02-16 横河電機株式会社 圧力伝送器
US5235527A (en) 1990-02-09 1993-08-10 Toyota Jidosha Kabushiki Kaisha Method for diagnosing abnormality of sensor
US5134574A (en) 1990-02-27 1992-07-28 The Foxboro Company Performance control apparatus and method in a processing plant
US5122976A (en) 1990-03-12 1992-06-16 Westinghouse Electric Corp. Method and apparatus for remotely controlling sensor processing algorithms to expert sensor diagnoses
US5267241A (en) 1990-04-04 1993-11-30 Avasem Corporation Error correction code dynamic range control system
US5053815A (en) 1990-04-09 1991-10-01 Eastman Kodak Company Reproduction apparatus having real time statistical process control
US5047990A (en) * 1990-06-01 1991-09-10 The United States Of America As Represented By The Secretary Of The Navy Underwater acoustic data acquisition system
EP0460892B1 (en) 1990-06-04 1996-09-04 Hitachi, Ltd. A control device for controlling a controlled apparatus, and a control method therefor
US5122948A (en) 1990-06-28 1992-06-16 Allen-Bradley Company, Inc. Remote terminal industrial control communication system
US5150289A (en) 1990-07-30 1992-09-22 The Foxboro Company Method and apparatus for process control
US5212765A (en) 1990-08-03 1993-05-18 E. I. Du Pont De Nemours & Co., Inc. On-line training neural network system for process control
US5167009A (en) 1990-08-03 1992-11-24 E. I. Du Pont De Nemours & Co. (Inc.) On-line process control neural network using data pointers
US5282261A (en) 1990-08-03 1994-01-25 E. I. Du Pont De Nemours And Co., Inc. Neural network process measurement and control
US5197114A (en) 1990-08-03 1993-03-23 E. I. Du Pont De Nemours & Co., Inc. Computer neural network regulatory process control system and method
US5142612A (en) 1990-08-03 1992-08-25 E. I. Du Pont De Nemours & Co. (Inc.) Computer neural network supervisory process control system and method
US5121467A (en) 1990-08-03 1992-06-09 E.I. Du Pont De Nemours & Co., Inc. Neural network/expert system process control system and method
US5224203A (en) 1990-08-03 1993-06-29 E. I. Du Pont De Nemours & Co., Inc. On-line process control neural network using data pointers
US5175678A (en) 1990-08-15 1992-12-29 Elsag International B.V. Method and procedure for neural control of dynamic processes
US5340271A (en) 1990-08-18 1994-08-23 Rolls-Royce Plc Flow control method and means
US5130936A (en) 1990-09-14 1992-07-14 Arinc Research Corporation Method and apparatus for diagnostic testing including a neural network for determining testing sufficiency
DE69128996T2 (de) 1990-10-10 1998-09-10 Honeywell Inc Identifizierung eines Prozesssystems
US5367612A (en) 1990-10-30 1994-11-22 Science Applications International Corporation Neurocontrolled adaptive process control system
JP3189326B2 (ja) 1990-11-21 2001-07-16 セイコーエプソン株式会社 生産管理装置および該装置を用いた生産管理方法
US5265031A (en) 1990-11-26 1993-11-23 Praxair Technology, Inc. Diagnostic gas monitoring process utilizing an expert system
JP3128832B2 (ja) * 1991-01-23 2001-01-29 株式会社日立製作所 プラント診断装置及びプラント診断方法
US5214582C1 (en) 1991-01-30 2001-06-26 Edge Diagnostic Systems Interactive diagnostic system for an automobile vehicle and method
US5143452A (en) 1991-02-04 1992-09-01 Rockwell International Corporation System for interfacing a single sensor unit with multiple data processing modules
AU660661B2 (en) 1991-02-05 1995-07-06 Storage Technology Corporation Knowledge based machine initiated maintenance system
JP2636527B2 (ja) 1991-03-04 1997-07-30 三菱電機株式会社 電気機器収納装置の絶縁劣化防止及び絶縁劣化予測診断装置
US5137370A (en) 1991-03-25 1992-08-11 Delta M Corporation Thermoresistive sensor system
US5357449A (en) 1991-04-26 1994-10-18 Texas Instruments Incorporated Combining estimates using fuzzy sets
WO1992020026A1 (en) 1991-05-03 1992-11-12 Storage Technology Corporation Knowledge based resource management
US5114664A (en) 1991-05-06 1992-05-19 General Electric Company Method for in situ evaluation of capacitive type pressure transducers in a nuclear power plant
US5671335A (en) 1991-05-23 1997-09-23 Allen-Bradley Company, Inc. Process optimization using a neural network
US5317520A (en) 1991-07-01 1994-05-31 Moore Industries International Inc. Computerized remote resistance measurement system with fault detection
JP3182807B2 (ja) 1991-09-20 2001-07-03 株式会社日立製作所 多機能流体計測伝送装置及びそれを用いた流体量計測制御システム
US5365787A (en) 1991-10-02 1994-11-22 Monitoring Technology Corp. Noninvasive method and apparatus for determining resonance information for rotating machinery components and for anticipating component failure from changes therein
US5414645A (en) 1991-10-25 1995-05-09 Mazda Motor Corporation Method of fault diagnosis in an apparatus having sensors
US5327357A (en) 1991-12-03 1994-07-05 Praxair Technology, Inc. Method of decarburizing molten metal in the refining of steel using neural networks
JP3203560B2 (ja) 1991-12-13 2001-08-27 ハネウエル・インコーポレーテッド 圧電抵抗シリコン圧力センサ設計
US5365423A (en) 1992-01-08 1994-11-15 Rockwell International Corporation Control system for distributed sensors and actuators
US5282131A (en) 1992-01-21 1994-01-25 Brown And Root Industrial Services, Inc. Control system for controlling a pulp washing system using a neural network controller
US5349541A (en) 1992-01-23 1994-09-20 Electric Power Research Institute, Inc. Method and apparatus utilizing neural networks to predict a specified signal value within a multi-element system
EP0565761B1 (en) 1992-04-15 1997-07-09 Mita Industrial Co. Ltd. An image forming apparatus provided with self-diagnosis system
GB9208704D0 (en) 1992-04-22 1992-06-10 Foxboro Ltd Improvements in and relating to sensor units
JP2783059B2 (ja) 1992-04-23 1998-08-06 株式会社日立製作所 プロセス状態検出装置、及び半導体センサおよびその状態表示装置
ES2046114B1 (es) 1992-05-08 1995-08-01 Iberditan Sa Sistema de control automatico de compactacion en prensas.
JP3100757B2 (ja) 1992-06-02 2000-10-23 三菱電機株式会社 監視診断装置
FR2692037B1 (fr) 1992-06-03 1997-08-08 Thomson Csf Procede de diagnostic d'un processus evolutif.
CA2097558C (en) 1992-06-16 2001-08-21 William B. Kilgore Directly connected display of process control system in an open systems windows environment
EP0655887B1 (de) 1992-08-22 1996-05-22 CLAAS KGaA Vorrichtung zur messung eines massestromes
US5384699A (en) 1992-08-24 1995-01-24 Associated Universities, Inc. Preventive maintenance system for the photomultiplier detector blocks of pet scanners
US5477444A (en) 1992-09-14 1995-12-19 Bhat; Naveen V. Control system using an adaptive neural network for target and path optimization for a multivariable, nonlinear process
US5347843A (en) 1992-09-23 1994-09-20 Korr Medical Technologies Inc. Differential pressure flowmeter with enhanced signal processing for respiratory flow measurement
US5644240A (en) 1992-09-30 1997-07-01 Cobe Laboratories, Inc. Differential conductivity hemodynamic monitor
US5469070A (en) 1992-10-16 1995-11-21 Rosemount Analytical Inc. Circuit for measuring source resistance of a sensor
US5228780A (en) 1992-10-30 1993-07-20 Martin Marietta Energy Systems, Inc. Dual-mode self-validating resistance/Johnson noise thermometer system
US5388465A (en) 1992-11-17 1995-02-14 Yamatake-Honeywell Co., Ltd. Electromagnetic flowmeter
US5481481A (en) 1992-11-23 1996-01-02 Architectural Engergy Corporation Automated diagnostic system having temporally coordinated wireless sensors
AT399235B (de) 1992-12-24 1995-04-25 Vaillant Gmbh Verfahren zur funktionskontrolle eines temperaturfühlers
US5486996A (en) 1993-01-22 1996-01-23 Honeywell Inc. Parameterized neurocontrollers
US5392293A (en) 1993-02-26 1995-02-21 At&T Corp. Built-in current sensor for IDDQ testing
US5790413A (en) 1993-03-22 1998-08-04 Exxon Chemical Patents Inc. Plant parameter detection by monitoring of power spectral densities
US5394341A (en) 1993-03-25 1995-02-28 Ford Motor Company Apparatus for detecting the failure of a sensor
US5774378A (en) 1993-04-21 1998-06-30 The Foxboro Company Self-validating sensors
FR2705155A1 (fr) 1993-05-12 1994-11-18 Philips Laboratoire Electroniq Dispositif et méthode pour générer une fonction d'approximation.
US5510779A (en) 1993-06-04 1996-04-23 Drexelbrook Controls, Inc. Error compensating instrument system with digital communications
US5410495A (en) 1993-07-20 1995-04-25 Texas Instruments Incorporated Apparatus, systems, and methods for diagnosing anomalous mass flow controller operation
US5361628A (en) 1993-08-02 1994-11-08 Ford Motor Company System and method for processing test measurements collected from an internal combustion engine for diagnostic purposes
US5539638A (en) 1993-08-05 1996-07-23 Pavilion Technologies, Inc. Virtual emissions monitor for automobile
US5386373A (en) 1993-08-05 1995-01-31 Pavilion Technologies, Inc. Virtual continuous emission monitoring system with sensor validation
JP2546159B2 (ja) 1993-08-05 1996-10-23 日本電気株式会社 生産管理システム
US5549137A (en) * 1993-08-25 1996-08-27 Rosemount Inc. Valve positioner with pressure feedback, dynamic correction and diagnostics
US5404064A (en) 1993-09-02 1995-04-04 The United States Of America As Represented By The Secretary Of The Navy Low-frequency electrostrictive ceramic plate voltage sensor
EP0717869B1 (en) 1993-09-07 2000-02-23 Rosemount Inc. Multivariable transmitter
US5481200A (en) 1993-09-15 1996-01-02 Rosemont Inc. Field transmitter built-in test equipment
US5489831A (en) 1993-09-16 1996-02-06 Honeywell Inc. Pulse width modulating motor controller
US5481199A (en) 1993-09-24 1996-01-02 Anderson; Karl F. System for improving measurement accuracy of transducer by measuring transducer temperature and resistance change using thermoelectric voltages
US5631825A (en) * 1993-09-29 1997-05-20 Dow Benelux N.V. Operator station for manufacturing process control system
US5408406A (en) 1993-10-07 1995-04-18 Honeywell Inc. Neural net based disturbance predictor for model predictive control
US5442639A (en) 1993-10-12 1995-08-15 Ship Star Associates, Inc. Method and apparatus for monitoring a communications network
US5610324A (en) 1993-11-08 1997-03-11 Fugitive Emissions Detection Devices, Inc. Fugitive emissions indicating device
CH687047A5 (de) 1993-11-30 1996-08-30 Hler Ag B Verfahren zur Regelung einer Arbeitsmaschine
JP2893233B2 (ja) 1993-12-09 1999-05-17 株式会社ユニシアジェックス 筒内圧センサの診断装置
US5526293A (en) 1993-12-17 1996-06-11 Texas Instruments Inc. System and method for controlling semiconductor wafer processing
US5764539A (en) 1994-01-21 1998-06-09 Novartis Nutrition Ag Non-invasive system and method for a fluid flow monitoring system
US5440478A (en) 1994-02-22 1995-08-08 Mercer Forge Company Process control method for improving manufacturing operations
DE69522552T2 (de) 1994-02-23 2002-05-08 Rosemount Inc Bereichssender zur speicherung von informationen
US5434774A (en) 1994-03-02 1995-07-18 Fisher Controls International, Inc. Interface apparatus for two-wire communication in process control loops
US5436705A (en) 1994-04-18 1995-07-25 Xerox Corporation Adaptive process controller for electrophotographic printing
US5528516A (en) 1994-05-25 1996-06-18 System Management Arts, Inc. Apparatus and method for event correlation and problem reporting
FR2720498B1 (fr) 1994-05-27 1996-08-09 Schlumberger Services Petrol Débitmètre multiphasique.
US5629870A (en) 1994-05-31 1997-05-13 Siemens Energy & Automation, Inc. Method and apparatus for predicting electric induction machine failure during operation
JP3229124B2 (ja) 1994-06-06 2001-11-12 株式会社船井電機研究所 通信装置の呼出し音量調整回路
US5483387A (en) 1994-07-22 1996-01-09 Honeywell, Inc. High pass optical filter
US5533383A (en) 1994-08-18 1996-07-09 General Electric Company Integrated acoustic leak detection processing system
US5608650A (en) 1994-08-19 1997-03-04 Spectrel Partners, L.L.C. Systems and methods for testing pump flow rates
US5623605A (en) 1994-08-29 1997-04-22 Lucent Technologies Inc. Methods and systems for interprocess communication and inter-network data transfer
US5669713A (en) 1994-09-27 1997-09-23 Rosemount Inc. Calibration of process control temperature transmitter
WO1996012993A1 (en) * 1994-10-24 1996-05-02 Fisher-Rosemount Systems, Inc. Apparatus for providing access to field devices in a distributed control system
DE59407059D1 (de) 1994-10-25 1998-11-12 Rieter Ingolstadt Spinnerei Backplane-Steuerung für Spinnereimaschine
US5704011A (en) 1994-11-01 1997-12-30 The Foxboro Company Method and apparatus for providing multivariable nonlinear control
US5551306A (en) 1994-12-06 1996-09-03 Hersey Measurement Company Magnetic flowmeter
JP2682478B2 (ja) 1994-12-12 1997-11-26 日本電気株式会社 チップ状固体電解コンデンサ及びその製造方法
DE69532237T2 (de) 1994-12-28 2004-10-21 Omron Tateisi Electronics Co Verfahren und Vorrichtung für Rückschlüsse, welche ein hierarchisches Modell verwendet und Verfahren und Vorrichtung zur Steuerung
US5570034A (en) 1994-12-29 1996-10-29 Intel Corporation Using hall effect to monitor current during IDDQ testing of CMOS integrated circuits
US5600148A (en) 1994-12-30 1997-02-04 Honeywell Inc. Low power infrared scene projector array and method of manufacture
US5572438A (en) 1995-01-05 1996-11-05 Teco Energy Management Services Engery management and building automation system
DE19502499A1 (de) 1995-01-27 1996-08-01 Pepperl & Fuchs Bussystem zur Steuerung und Aktivierung von miteinander vernetzten ASI-Slaves, vorzugsweise binäre Sensoren oder Eingangsmodule und/oder Ausgangsmodule oder Aktuatoren eines Aktuator-Sensor-Interface
US5887657A (en) 1995-02-09 1999-03-30 Baker Hughes Incorporated Pressure test method for permanent downhole wells and apparatus therefore
US5731522A (en) 1997-03-14 1998-03-24 Rosemount Inc. Transmitter with isolation assembly for pressure sensor
US5637802A (en) 1995-02-28 1997-06-10 Rosemount Inc. Capacitive pressure sensor for a pressure transmitted where electric field emanates substantially from back sides of plates
US5672247A (en) 1995-03-03 1997-09-30 Union Camp Patent Holding, Inc. Control scheme for rapid pulp delignification and bleaching
US5708585A (en) 1995-03-20 1998-01-13 General Motors Corporation Combustible gas measurement
US6151560A (en) 1995-03-27 2000-11-21 Jones; Thaddeus M. Open circuit failure monitoring apparatus for controlled electrical resistance heaters
US5572420A (en) 1995-04-03 1996-11-05 Honeywell Inc. Method of optimal controller design for multivariable predictive control utilizing range control
US5650943A (en) 1995-04-10 1997-07-22 Leak Detection Services, Inc. Apparatus and method for testing for valve leaks by differential signature method
GB2301901B (en) 1995-06-05 1999-04-07 Nippon Denso Co Apparatus and method for diagnosing degradation or malfunction of oxygen sensor
BR9609268A (pt) 1995-06-06 1999-05-11 Rosemount Inc Transmissor de temperatura e processo de medição de temperatura
US5741074A (en) 1995-06-06 1998-04-21 Thermo Electrioc Corporation Linear integrated sensing transmitter sensor
US5650777A (en) 1995-06-07 1997-07-22 Rosemount Inc. Conversion circuit for process control system
US5561599A (en) 1995-06-14 1996-10-01 Honeywell Inc. Method of incorporating independent feedforward control in a multivariable predictive controller
US5742845A (en) 1995-06-22 1998-04-21 Datascape, Inc. System for extending present open network communication protocols to communicate with non-standard I/O devices directly coupled to an open network
US5578763A (en) 1995-06-22 1996-11-26 The Trustees Of Columbia University In The City Of New York Electromagnetic flow meter
US5555190A (en) 1995-07-12 1996-09-10 Micro Motion, Inc. Method and apparatus for adaptive line enhancement in Coriolis mass flow meter measurement
US5736649A (en) 1995-08-23 1998-04-07 Tokico Ltd. Vortex flowmeter
US5705978A (en) 1995-09-29 1998-01-06 Rosemount Inc. Process control transmitter
JP3263296B2 (ja) 1995-10-26 2002-03-04 株式会社東芝 電磁流量計
ES2139985T3 (es) 1995-10-26 2000-02-16 Flowtec Ag Sensor de caudal segun el principio de coriolis con un solo tubo de medida.
US5940290A (en) 1995-12-06 1999-08-17 Honeywell Inc. Method of predictive maintenance of a process control system having fluid movement
CA2165400C (en) 1995-12-15 1999-04-20 Jean Serodes Method of predicting residual chlorine in water supply systems
FR2742861B1 (fr) * 1995-12-22 1998-03-13 Naphtachimie Sa Procede et dispositif de mesure de vibrations
US6014902A (en) 1995-12-28 2000-01-18 The Foxboro Company Magnetic flowmeter with diagnostics
US5700090A (en) 1996-01-03 1997-12-23 Rosemount Inc. Temperature sensor transmitter with sensor sheath lead
US5746511A (en) 1996-01-03 1998-05-05 Rosemount Inc. Temperature transmitter with on-line calibration using johnson noise
US5817950A (en) 1996-01-04 1998-10-06 Rosemount Inc. Flow measurement compensation technique for use with an averaging pitot tube type primary element
ES2136467T3 (es) 1996-01-17 1999-11-16 Siemens Ag Aparato de automatizacion.
DE29600609U1 (de) 1996-01-17 1997-02-13 Siemens Ag Automatisierungsgerät
US5801689A (en) 1996-01-22 1998-09-01 Extended Systems, Inc. Hypertext based remote graphic user interface control system
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
US6209048B1 (en) 1996-02-09 2001-03-27 Ricoh Company, Ltd. Peripheral with integrated HTTP server for remote access using URL's
US5764891A (en) 1996-02-15 1998-06-09 Rosemount Inc. Process I/O to fieldbus interface circuit
US5665899A (en) 1996-02-23 1997-09-09 Rosemount Inc. Pressure sensor diagnostics in a process transmitter
US6539267B1 (en) * 1996-03-28 2003-03-25 Rosemount Inc. Device in a process system for determining statistical parameter
US6654697B1 (en) * 1996-03-28 2003-11-25 Rosemount Inc. Flow measurement with diagnostics
US7085610B2 (en) 1996-03-28 2006-08-01 Fisher-Rosemount Systems, Inc. Root cause diagnostics
US7630861B2 (en) 1996-03-28 2009-12-08 Rosemount Inc. Dedicated process diagnostic device
US6017143A (en) 1996-03-28 2000-01-25 Rosemount Inc. Device in a process system for detecting events
US7254518B2 (en) 1996-03-28 2007-08-07 Rosemount Inc. Pressure transmitter with diagnostics
US8290721B2 (en) * 1996-03-28 2012-10-16 Rosemount Inc. Flow measurement diagnostics
US6907383B2 (en) 1996-03-28 2005-06-14 Rosemount Inc. Flow diagnostic system
US5909368A (en) 1996-04-12 1999-06-01 Fisher-Rosemount Systems, Inc. Process control system using a process control strategy distributed among multiple control elements
IE76714B1 (en) 1996-04-19 1997-10-22 Auro Environmental Ltd Apparatus for measuring the velocity of a fluid flowing in a conduit
US5710370A (en) 1996-05-17 1998-01-20 Dieterich Technology Holding Corp. Method for calibrating a differential pressure fluid flow measuring system
US5752008A (en) 1996-05-28 1998-05-12 Fisher-Rosemount Systems, Inc. Real-time process control simulation method and apparatus
US5708211A (en) 1996-05-28 1998-01-13 Ohio University Flow regime determination and flow measurement in multiphase flow pipelines
US5805442A (en) 1996-05-30 1998-09-08 Control Technology Corporation Distributed interface architecture for programmable industrial control systems
US5728947A (en) 1996-06-12 1998-03-17 Asahi/America, Inc. Ultrasonic vortex flowmeter having clamp-on housing
DE19624929C2 (de) 1996-06-21 2001-08-02 Siemens Ag Prozeßautomatisierungssystem
US5680109A (en) 1996-06-21 1997-10-21 The Foxboro Company Impulse line blockage detector systems and methods
US5850523A (en) 1996-06-21 1998-12-15 National Instruments Corporation Method and system for monitoring fieldbus network with multiple packet filters
US5781024A (en) 1996-07-26 1998-07-14 Diametrics Medical, Inc. Instrument performance verification system
EP0825506B1 (en) 1996-08-20 2013-03-06 Invensys Systems, Inc. Methods and apparatus for remote process control
US5854994A (en) 1996-08-23 1998-12-29 Csi Technology, Inc. Vibration monitor and transmission system
US5713668A (en) 1996-08-23 1998-02-03 Accutru International Corporation Self-verifying temperature sensor
DE19634997C2 (de) 1996-08-30 1999-08-05 Voith Sulzer Papiermasch Gmbh Regeleinrichtung mit einer Sensoren-Mehrzahl
US6023399A (en) 1996-09-24 2000-02-08 Hitachi, Ltd. Decentralized control system and shutdown control apparatus
US5936514A (en) 1996-09-27 1999-08-10 Rosemount Inc. Power supply input circuit for field instrument
US6006338A (en) 1996-10-04 1999-12-21 Rosemont Inc. Process transmitter communication circuit
US6047222A (en) 1996-10-04 2000-04-04 Fisher Controls International, Inc. Process control network with redundant field devices and buses
CN1232559A (zh) 1996-10-04 1999-10-20 费希尔控制国际公司 运用于过程控制网络中的维护接口装置
US5970430A (en) 1996-10-04 1999-10-19 Fisher Controls International, Inc. Local device and process diagnostics in a process control network having distributed control functions
US6192281B1 (en) 1996-10-04 2001-02-20 Fisher Controls International, Inc. Network accessible interface for a process control network
DE19640937B4 (de) 1996-10-04 2013-11-28 Robert Bosch Gmbh Vorrichtung zur Überwachung der Meßwerterfassung bei einer Motorsteuerung
US5859964A (en) 1996-10-25 1999-01-12 Advanced Micro Devices, Inc. System and method for performing real time data acquisition, process modeling and fault detection of wafer fabrication processes
US5956487A (en) 1996-10-25 1999-09-21 Hewlett-Packard Company Embedding web access mechanism in an appliance for user interface functions including a web server and web browser
US6601005B1 (en) 1996-11-07 2003-07-29 Rosemount Inc. Process device diagnostics using process variable sensor signal
US6754601B1 (en) 1996-11-07 2004-06-22 Rosemount Inc. Diagnostics for resistive elements of process devices
US5956663A (en) 1996-11-07 1999-09-21 Rosemount, Inc. Signal processing technique which separates signal components in a sensor for sensor diagnostics
US6449574B1 (en) 1996-11-07 2002-09-10 Micro Motion, Inc. Resistance based process control device diagnostics
US6434504B1 (en) 1996-11-07 2002-08-13 Rosemount Inc. Resistance based process control device diagnostics
US5828567A (en) 1996-11-07 1998-10-27 Rosemount Inc. Diagnostics for resistance based transmitter
US6519546B1 (en) 1996-11-07 2003-02-11 Rosemount Inc. Auto correcting temperature transmitter with resistance based sensor
US5719378A (en) 1996-11-19 1998-02-17 Illinois Tool Works, Inc. Self-calibrating temperature controller
US5869772A (en) 1996-11-27 1999-02-09 Storer; William James A. Vortex flowmeter including cantilevered vortex and vibration sensing beams
IT1286007B1 (it) 1996-11-28 1998-06-26 Sgs Thomson Microelectronics Misuratore di flusso di un fluido
US5854993A (en) 1996-12-10 1998-12-29 Caterpillar Inc. Component machine testing using neural network processed vibration data analysis
JPH10187224A (ja) 1996-12-25 1998-07-14 Smc Corp 自動コントロールシステム
CA2276299A1 (en) 1996-12-31 1998-07-09 Rosemount Inc. Device in a process system for validating a control signal from a field device
JPH10198657A (ja) 1997-01-08 1998-07-31 Toshiba Corp 信号処理装置
DE19703359A1 (de) 1997-01-30 1998-08-06 Telefunken Microelectron Verfahren zur Temperaturkompensation bei Meßsystemen
US5909188A (en) * 1997-02-24 1999-06-01 Rosemont Inc. Process control transmitter with adaptive analog-to-digital converter
JPH10261185A (ja) 1997-03-19 1998-09-29 Hitachi Ltd 入出力混在形信号変換器
US6002952A (en) 1997-04-14 1999-12-14 Masimo Corporation Signal processing apparatus and method
GB2324606B (en) 1997-04-25 2002-01-16 Kent Meters Ltd Electromagnetic flowmeter
US5848383A (en) 1997-05-06 1998-12-08 Integrated Sensor Solutions System and method for precision compensation for the nonlinear offset and sensitivity variation of a sensor with temperature
DE19724167C2 (de) 1997-06-07 1999-07-15 Deutsch Zentr Luft & Raumfahrt Verfahren und Vorrichtung zum Ermitteln eines Meßwerts einer Zielmeßgröße einer Mehr-Phasen-Strömung
US5923557A (en) 1997-08-01 1999-07-13 Hewlett-Packard Company Method and apparatus for providing a standard interface to process control devices that are adapted to differing field-bus protocols
US5995910A (en) 1997-08-29 1999-11-30 Reliance Electric Industrial Company Method and system for synthesizing vibration data
US6282454B1 (en) 1997-09-10 2001-08-28 Schneider Automation Inc. Web interface to a programmable controller
US6056008A (en) * 1997-09-22 2000-05-02 Fisher Controls International, Inc. Intelligent pressure regulator
US6035878A (en) * 1997-09-22 2000-03-14 Fisher Controls International, Inc. Diagnostic device and method for pressure regulator
DE19742716C5 (de) 1997-09-26 2005-12-01 Phoenix Contact Gmbh & Co. Kg Steuer- und Datenübertragungsanlage und Verfahren zum Übertragen von sicherheitsbezogenen Daten
US6014612A (en) 1997-10-02 2000-01-11 Fisher Controls International, Inc. Remote diagnostics in a process control network having distributed control functions
AU9795598A (en) 1997-10-13 1999-05-03 Rosemount Inc. Communication technique for field devices in industrial processes
JPH11118657A (ja) 1997-10-21 1999-04-30 Cosmo Keiki:Kk ドリフト補正値算出装置及びこの算出装置を具備した洩れ検査装置
US6311136B1 (en) 1997-11-26 2001-10-30 Invensys Systems, Inc. Digital flowmeter
US6260004B1 (en) 1997-12-31 2001-07-10 Innovation Management Group, Inc. Method and apparatus for diagnosing a pump system
US6112131A (en) 1998-02-06 2000-08-29 Zellweger Uster, Inc. Gin process control
US6199018B1 (en) 1998-03-04 2001-03-06 Emerson Electric Co. Distributed diagnostic system
US6016523A (en) 1998-03-09 2000-01-18 Schneider Automation, Inc. I/O modular terminal having a plurality of data registers and an identification register and providing for interfacing between field devices and a field master
US6139180A (en) 1998-03-27 2000-10-31 Vesuvius Crucible Company Method and system for testing the accuracy of a thermocouple probe used to measure the temperature of molten steel
US6283138B1 (en) 1998-04-24 2001-09-04 Anderson, Greenwood Lp Pressure relief valve monitoring device
US6072150A (en) 1998-05-27 2000-06-06 Beamworks Ltd. Apparatus and method for in-line soldering
FI114745B (fi) 1998-06-01 2004-12-15 Metso Automation Oy Kenttälaitteiden hallintajärjestelmä
FI108678B (fi) 1998-06-17 2002-02-28 Neles Controls Oy Kenttälaitteiden hallintajärjestelmä
US6615091B1 (en) * 1998-06-26 2003-09-02 Eveready Battery Company, Inc. Control system and method therefor
US6360277B1 (en) 1998-07-22 2002-03-19 Crydom Corporation Addressable intelligent relay
US6272438B1 (en) 1998-08-05 2001-08-07 Micro Motion, Inc. Vibrating conduit parameter sensors, methods and computer program products for generating residual-flexibility-compensated mass flow estimates
US6046642A (en) 1998-09-08 2000-04-04 Motorola, Inc. Amplifier with active bias compensation and method for adjusting quiescent current
US6738388B1 (en) * 1998-09-10 2004-05-18 Fisher-Rosemount Systems, Inc. Shadow function block interface for use in a process control network
US6757665B1 (en) 1999-09-28 2004-06-29 Rockwell Automation Technologies, Inc. Detection of pump cavitation/blockage and seal failure via current signature analysis
US6289735B1 (en) 1998-09-29 2001-09-18 Reliance Electric Technologies, Llc Machine diagnostic system and method for vibration analysis
US6327914B1 (en) 1998-09-30 2001-12-11 Micro Motion, Inc. Correction of coriolis flowmeter measurements due to multiphase flows
FR2784193B1 (fr) 1998-10-05 2001-01-05 Texas Instruments France Mecanisme integre permettant une detection de defaillances par test automatique en temps reel pour un convertisseur analogique/numerique
GB9821972D0 (en) 1998-10-08 1998-12-02 Abb Kent Taylor Ltd Flowmeter logging
US6611775B1 (en) 1998-12-10 2003-08-26 Rosemount Inc. Electrode leakage diagnostics in a magnetic flow meter
US6615149B1 (en) 1998-12-10 2003-09-02 Rosemount Inc. Spectral diagnostics in a magnetic flow meter
DE19905071A1 (de) 1999-02-08 2000-08-10 Siemens Ag Meßumformer sowie Verfahren zur Diagnose der Versorgung eines Meßumformers
US7206646B2 (en) 1999-02-22 2007-04-17 Fisher-Rosemount Systems, Inc. Method and apparatus for performing a function in a plant using process performance monitoring with process equipment monitoring and control
US6298454B1 (en) 1999-02-22 2001-10-02 Fisher-Rosemount Systems, Inc. Diagnostics in a process control system
US6546814B1 (en) 1999-03-13 2003-04-15 Textron Systems Corporation Method and apparatus for estimating torque in rotating machinery
US6564268B1 (en) * 1999-03-17 2003-05-13 Rosemount Inc. Fieldbus message queuing method and apparatus
JP2000278132A (ja) 1999-03-24 2000-10-06 Matsushita Electric Ind Co Ltd 多信号のクランプ装置
US6298308B1 (en) 1999-05-20 2001-10-02 Reid Asset Management Company Diagnostic network with automated proactive local experts
CA2374285A1 (en) * 1999-05-20 2000-11-30 Lancer Partnership, Ltd. A beverage dispenser including an improved electronic control system
EP1058093B1 (de) 1999-05-29 2003-01-29 MTL Instruments GmbH Verfahren und Schaltungsanordnung zur Spannungsversorgung und Funktionsüberwachung zumindest eines Messwertumformers
US6356191B1 (en) 1999-06-17 2002-03-12 Rosemount Inc. Error compensation for a process fluid temperature transmitter
US7064671B2 (en) * 2000-06-23 2006-06-20 Fisher Controls International Llc Low power regulator system and method
EP1247268B2 (en) 1999-07-01 2009-08-05 Rosemount Inc. Low power two-wire self validating temperature transmitter
US6915364B1 (en) 1999-07-02 2005-07-05 Fisher Rosemount Systems, Inc. Automatically downloaded link active schedule
DE19930660A1 (de) 1999-07-02 2001-01-11 Siemens Ag Verfahren zur Überwachung oder zur Installation neuer Programmcodes in einer industriellen Anlage
US6505517B1 (en) 1999-07-23 2003-01-14 Rosemount Inc. High accuracy signal processing for magnetic flowmeter
DE19936858C1 (de) * 1999-08-05 2001-05-23 Siemens Ag Aktoranordnung, insbesondere zur Ansteuerung eines Einspritzventils einer Brennkraftmaschine
US6701274B1 (en) 1999-08-27 2004-03-02 Rosemount Inc. Prediction of error magnitude in a pressure transmitter
US6618745B2 (en) * 1999-09-10 2003-09-09 Fisher Rosemount Systems, Inc. Linking device in a process control system that allows the formation of a control loop having function blocks in a controller and in field devices
US6556145B1 (en) 1999-09-24 2003-04-29 Rosemount Inc. Two-wire fluid temperature transmitter with thermocouple diagnostics
US6425038B1 (en) 1999-09-28 2002-07-23 Rockwell Automation Technologies, Inc. Conversion of desk-top operating system for real-time control using installable interrupt service routines
DE19947129A1 (de) 1999-09-30 2001-04-05 Siemens Ag Diagnosesystem und -verfahren, insbesondere für ein Ventil
DE29917651U1 (de) 1999-10-07 2000-11-09 Siemens Ag Meßumformer sowie Prozeßleitsystem
US6567006B1 (en) * 1999-11-19 2003-05-20 Flow Metrix, Inc. Monitoring vibrations in a pipeline network
US6611724B1 (en) 1999-11-24 2003-08-26 Square D Company On line monitor for a control device
US6378364B1 (en) * 2000-01-13 2002-04-30 Halliburton Energy Services, Inc. Downhole densitometer
US6487462B1 (en) 2000-01-22 2002-11-26 G. George Reeves Selective process data logger with instant replay
US6421571B1 (en) * 2000-02-29 2002-07-16 Bently Nevada Corporation Industrial plant asset management system: apparatus and method
FI114507B (fi) * 2000-07-07 2004-10-29 Metso Automation Oy Laitediagnostiikkajärjestelmä
DE10033586A1 (de) * 2000-07-11 2002-01-24 Bosch Gmbh Robert Verfahren und Vorrichtung zur Fehlererkennung bzw. Diagnose
RU2190267C2 (ru) 2000-07-19 2002-09-27 Юркевич Геннадий Петрович Способ управления ядерным реактором
DE10036971A1 (de) 2000-07-28 2002-02-28 Siemens Ag Verfahren zur Ferndiagnose eines technologischen Prozesses
US6751560B1 (en) * 2000-08-01 2004-06-15 The Charles Stark Draper Laboratory, Inc. Non-invasive pipeline inspection system
US7651034B2 (en) * 2000-08-04 2010-01-26 Tjernlund Products, Inc. Appliance room controller
US6480793B1 (en) 2000-10-27 2002-11-12 Westinghouse Electric Company Lcl Flow condition monitor
US6648082B2 (en) 2000-11-07 2003-11-18 Halliburton Energy Services, Inc. Differential sensor measurement method and apparatus to detect a drill bit failure and signal surface operator
FI117143B (fi) 2000-11-30 2006-06-30 Metso Automation Oy Soodakattilan nuohousmenetelmä ja -laitteisto
US6493689B2 (en) 2000-12-29 2002-12-10 General Dynamics Advanced Technology Systems, Inc. Neural net controller for noise and vibration reduction
US6435022B1 (en) * 2001-02-09 2002-08-20 Tareq Nasser Albuaijan Partial stroke testing system
US6970003B2 (en) 2001-03-05 2005-11-29 Rosemount Inc. Electronics board life prediction of microprocessor-based transmitters
US6819292B2 (en) 2001-03-09 2004-11-16 Arad Measuring Technologies Ltd Meter register
US6628992B2 (en) * 2001-04-05 2003-09-30 Automation Solutions, Inc. Remote terminal unit
JP4121378B2 (ja) * 2001-04-05 2008-07-23 フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー プロセス制御環境において緊急シャットダウンテストを手動で開始して診断データを収集するシステム
US6912671B2 (en) 2001-05-07 2005-06-28 Bisher-Rosemount Systems, Inc Wiring fault detection, diagnosis and reporting for process control systems
US6629059B2 (en) * 2001-05-14 2003-09-30 Fisher-Rosemount Systems, Inc. Hand held diagnostic and communication device with automatic bus detection
US6859755B2 (en) 2001-05-14 2005-02-22 Rosemount Inc. Diagnostics for industrial process control and measurement systems
US7149597B2 (en) 2001-05-29 2006-12-12 John Billings Process control system and method
US6879926B2 (en) * 2001-06-29 2005-04-12 National Instruments Corporation Measurement system software architecture for easily creating high-performance measurement applications
US6772036B2 (en) 2001-08-30 2004-08-03 Fisher-Rosemount Systems, Inc. Control system using process model
WO2003050625A2 (en) * 2001-12-06 2003-06-19 Fisher-Rosemount Systems, Inc. Intrinsically safe field maintenance tool
JP4183086B2 (ja) * 2001-12-26 2008-11-19 光洋機械工業株式会社 研削砥石のツルーイング方法、そのツルーイング装置および研削装置
US6912483B2 (en) * 2002-02-28 2005-06-28 Daniel Measurement And Control, Inc. In-place dynamically re-sizeable persistent historical database
DE10218830C1 (de) 2002-04-26 2003-12-18 Siemens Ag Diagnosesystem und -verfahren für ein Ventil
US7109883B2 (en) * 2002-09-06 2006-09-19 Rosemount Inc. Low power physical layer for a bus in an industrial transmitter
US7352706B2 (en) * 2002-09-16 2008-04-01 Finisar Corporation Network analysis scalable analysis tool for multiple protocols
US7114516B2 (en) 2002-10-15 2006-10-03 Takasago Engineering Co., Ltd. Leak-detecting check valve, and leak-detection alarm system that uses said check valve
US6957157B2 (en) * 2002-11-12 2005-10-18 Flow Metrix, Inc. Tracking vibrations in a pipeline network
US7136711B1 (en) * 2002-11-21 2006-11-14 Global Network Security, Inc. Facilities management system
US7040179B2 (en) * 2002-12-06 2006-05-09 Endress+ Hauser Flowtec Ag Process meter
US20040128034A1 (en) 2002-12-11 2004-07-01 Lenker Jay A. Method and apparatus for water flow sensing and control
JP4359426B2 (ja) * 2002-12-13 2009-11-04 株式会社チノー 携帯型データ収録装置
US7467400B1 (en) * 2003-02-14 2008-12-16 S2 Security Corporation Integrated security system having network enabled access control and interface devices
US20040199361A1 (en) * 2003-04-01 2004-10-07 Ching-Shan Lu Method and apparatus for equipment diagnostics and recovery with self-learning
US6904476B2 (en) 2003-04-04 2005-06-07 Rosemount Inc. Transmitter with dual protocol interface
JP2005011456A (ja) * 2003-06-20 2005-01-13 Sony Corp テープ磁気記録装置
US7018800B2 (en) 2003-08-07 2006-03-28 Rosemount Inc. Process device with quiescent current diagnostics
US7280048B2 (en) 2003-08-07 2007-10-09 Rosemount Inc. Process control loop current verification
US7043380B2 (en) * 2003-09-16 2006-05-09 Rodenberg Iii Ernest Adolph Programmable electricity consumption monitoring system and method
US7627441B2 (en) 2003-09-30 2009-12-01 Rosemount Inc. Process device with vibration based diagnostics
US7435581B2 (en) * 2003-11-26 2008-10-14 Broadley-James Corporation Integrated bio-reactor monitor and control system
US8538560B2 (en) * 2004-04-29 2013-09-17 Rosemount Inc. Wireless power and communication unit for process field devices
US20050276385A1 (en) * 2004-06-01 2005-12-15 Mccormick James S Communication network event logging systems and methods
US7464721B2 (en) * 2004-06-14 2008-12-16 Rosemount Inc. Process equipment validation
US7320103B2 (en) 2004-08-24 2008-01-15 Kraft Foods Holdings, Inc. Diagnostic data gathering apparatus and method
US7630855B2 (en) 2004-08-31 2009-12-08 Watlow Electric Manufacturing Company Method of temperature sensing
JP2006105950A (ja) * 2004-10-06 2006-04-20 Ryuichi Yokota ログシステム、データロガー及びログ方法
US7292143B2 (en) * 2005-05-20 2007-11-06 Drake David A Remote sensing and communication system
US7599762B2 (en) * 2005-08-24 2009-10-06 Rockwell Automatino Technologies, Inc. Model-based control for crane control and underway replenishment

Also Published As

Publication number Publication date
EP2067083A2 (en) 2009-06-10
WO2008039326A2 (en) 2008-04-03
WO2008039326B1 (en) 2008-09-04
JP5130532B2 (ja) 2013-01-30
CN101517504A (zh) 2009-08-26
US20080126861A1 (en) 2008-05-29
US7953501B2 (en) 2011-05-31
JP2010504597A (ja) 2010-02-12
WO2008039326A3 (en) 2008-07-10
RU2419828C2 (ru) 2011-05-27
CN101517504B (zh) 2011-09-28

Similar Documents

Publication Publication Date Title
RU2009115650A (ru) Контрольное устройство контура управления производственным процессом
CN104503306B (zh) 一种多相机同步触发装置及控制方法
CN108009065B (zh) 监控axi总线的方法和装置
CN104950760A (zh) 一种集供电管理的海洋监测通用数据采集器
TWI489232B (zh) 遠端監控系統及方法及其記錄媒體
CN102930614A (zh) 集成化车载设备记录器及记录方法
CN107809349B (zh) 一种监测服务器信号波形的装置及方法
CN103645731A (zh) 一种车辆数据实时采集和存储系统
AU2020102562A4 (en) A self-sinking-floating underwater acoustic signal acquisition and memory device and its delivery and recycling method
EP3214518A1 (en) Multiple unit (mpu) offline variable monitoring system and method
CN103941579A (zh) 一种用于海洋仪器的时刻记录和时钟同步方法及其装置
CN101803913B (zh) 自然环境中动物行为的神经电活动记录装置及方法
CN210347950U (zh) 一种基于物联的小型化多功能地球物理场数据采集器
CN106326059B (zh) 一种嵌入式设备自动化测试系统
EP1492379A3 (en) Remote monitoring system
CN109649668B (zh) 一种飞行器健康状态管理装置及方法
CN101714114B (zh) 一种支持处理器硅后调试的装置和方法
CN208254793U (zh) 高压断路器机械故障振动监测装置
CN201278146Y (zh) 一种基于fpga实现ata接口信号捕获装置
CN108874645A (zh) 一种整合fio性能数据的方法及系统
CN110895502B (zh) 硬盘状态指示装置控制方法、装置、电子设备和存储介质
TW200612248A (en) Controller having auto-run function
US8732675B2 (en) Operational analysis system for a communication device
CN203289644U (zh) 一种数字助听器系统
CN205847424U (zh) 一种网络硬盘录像机

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20180919