DE69211969T2 - Verteiltes Steuersystem - Google Patents

Verteiltes Steuersystem

Info

Publication number
DE69211969T2
DE69211969T2 DE69211969T DE69211969T DE69211969T2 DE 69211969 T2 DE69211969 T2 DE 69211969T2 DE 69211969 T DE69211969 T DE 69211969T DE 69211969 T DE69211969 T DE 69211969T DE 69211969 T2 DE69211969 T2 DE 69211969T2
Authority
DE
Germany
Prior art keywords
transmission
output
input
remote input
control station
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 - Fee Related
Application number
DE69211969T
Other languages
English (en)
Other versions
DE69211969D1 (de
Inventor
Yasuhiko Shioe
Chuji Akiyama
Toshiaki Shirai
Hideyuki Sakamoto
Hitoshi Yasui
Makio Ishikawa
Hideo Matsukawa
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
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
Priority claimed from JP3324333A external-priority patent/JPH05158502A/ja
Priority claimed from JP32769291A external-priority patent/JP3160975B2/ja
Priority claimed from JP03327694A external-priority patent/JP3102513B2/ja
Application filed by Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Application granted granted Critical
Publication of DE69211969D1 publication Critical patent/DE69211969D1/de
Publication of DE69211969T2 publication Critical patent/DE69211969T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1417—Boot up procedures

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Selective Calling Equipment (AREA)
  • Small-Scale Networks (AREA)
DE69211969T 1991-12-09 1992-11-12 Verteiltes Steuersystem Expired - Fee Related DE69211969T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3324333A JPH05158502A (ja) 1991-12-09 1991-12-09 分散形制御装置
JP32769291A JP3160975B2 (ja) 1991-12-11 1991-12-11 分散形制御装置
JP03327694A JP3102513B2 (ja) 1991-12-11 1991-12-11 電圧信号入力装置

Publications (2)

Publication Number Publication Date
DE69211969D1 DE69211969D1 (de) 1996-08-08
DE69211969T2 true DE69211969T2 (de) 1997-01-09

Family

ID=27340045

Family Applications (2)

Application Number Title Priority Date Filing Date
DE92119369T Pending DE546339T1 (de) 1991-12-09 1992-11-12 Verteiltes Steuersystem.
DE69211969T Expired - Fee Related DE69211969T2 (de) 1991-12-09 1992-11-12 Verteiltes Steuersystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE92119369T Pending DE546339T1 (de) 1991-12-09 1992-11-12 Verteiltes Steuersystem.

Country Status (7)

Country Link
US (1) US5390132A (de)
EP (1) EP0546339B1 (de)
KR (1) KR950015162B1 (de)
CN (1) CN1057854C (de)
BR (1) BR9204647A (de)
DE (2) DE546339T1 (de)
SG (1) SG43902A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3297249B2 (ja) * 1995-05-26 2002-07-02 三菱電機株式会社 分散型リモートｉ／ｏ式制御システムの制御方法
DE19521992A1 (de) 1995-06-20 1997-01-02 Bosch Gmbh Robert Verfahren zur Erzeugung eines Stroms von Bilddaten für die Übertragung eines Bildes und Verfahren zur Auswertung eines Stroms von Bilddaten
EP0928443B2 (de) 1996-10-04 2006-12-13 Fischer Controls International LLC Netzwerkzugangs-interface für prozesssteuerungsnetzwerk
US6377859B1 (en) 1996-10-04 2002-04-23 Fisher Controls International, Inc. Maintenance interface device for a use in a process control network
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
US6044305A (en) * 1996-10-04 2000-03-28 Fisher Controls International, Inc. Method and apparatus for debugging and tuning a process control network having distributed control functions
US6047222A (en) * 1996-10-04 2000-04-04 Fisher Controls International, Inc. Process control network with redundant field devices and buses
US5896544A (en) * 1996-12-26 1999-04-20 Intel Corporation Software device for supporting a new class of PC peripherals
US6157956A (en) * 1997-03-28 2000-12-05 Global Maintech, Inc. Heterogeneous computing interface apparatus and method using a universal character set
US6064976A (en) * 1998-06-17 2000-05-16 Intel Corporation Scheduling system
US6510351B1 (en) 1999-03-15 2003-01-21 Fisher-Rosemount Systems, Inc. Modifier function blocks in a process control system
JP2002041471A (ja) * 2000-07-24 2002-02-08 Mitsubishi Electric Corp 情報採取システムおよび端末装置
US6686831B2 (en) 2001-01-23 2004-02-03 Invensys Systems, Inc. Variable power control for process control instruments
US7121919B2 (en) * 2001-08-30 2006-10-17 Micron Technology, Inc. Chemical mechanical polishing system and process
EP1430643B1 (de) * 2001-09-26 2011-10-26 Siemens Aktiengesellschaft Verfahren zur übertragung von echtzeit-datentelegrammen in einem zyklischen kommunikationssystem
US7505855B2 (en) * 2003-02-25 2009-03-17 Microchip Technology Incorporated Multi-channel amplifier having programmable operational characteristics controlled with a serial interface
US7136778B2 (en) * 2004-09-02 2006-11-14 International Business Machines Corporation Method for non-invasive performance monitoring and tuning
US7290180B2 (en) * 2004-09-02 2007-10-30 International Business Machines Corporation Method to use an alternate I/O debug path
JP4291384B2 (ja) * 2007-08-23 2009-07-08 ファナック株式会社 数値制御装置に接続されたｉｏユニットの断線と電源断の検出方法
CN102053580B (zh) * 2009-11-10 2015-08-26 数伦计算机技术（上海）有限公司 控制电子设备的方法及设计构建***
US8823536B2 (en) * 2010-04-21 2014-09-02 Microsoft Corporation Automated recovery and escalation in complex distributed applications
CN102854870B (zh) * 2012-05-09 2014-10-22 上海西门子工业自动化有限公司 一种分布式控制***和数据报表生成方法
CN102735295B (zh) * 2012-06-27 2013-10-23 张金木 一种液体流量测控***
CN102722125B (zh) * 2012-06-27 2014-03-12 张金木 一种数据检测***
US20140082406A1 (en) * 2012-09-18 2014-03-20 Sandisk Technologies Inc. Data protection through power loss prediction
JP6787239B2 (ja) * 2017-04-25 2020-11-18 横河電機株式会社 制御装置、制御方法、及び制御プログラム
JP6678787B1 (ja) * 2019-02-12 2020-04-08 株式会社東芝 リモートｉ／ｏシステム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997879A (en) * 1975-12-24 1976-12-14 Allen-Bradley Company Fault processor for programmable controller with remote I/O interface racks
US4639889A (en) * 1980-02-19 1987-01-27 Omron Tateisi Electronics Company System for controlling communication between a main control assembly and programmable terminal units
JPS59133603A (ja) * 1983-01-20 1984-08-01 Omron Tateisi Electronics Co プログラマブルコントロ−ラ
JPS59165161A (ja) * 1983-03-11 1984-09-18 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン ワード・プロセッシング・システムにおけるデータ・セットのボリューム回復方法
US4697266A (en) * 1983-03-14 1987-09-29 Unisys Corp. Asynchronous checkpointing system for error recovery
US4546429A (en) * 1984-12-27 1985-10-08 The United States Of America As Represented By The Secretary Of The Air Force Interactive communication channel
US4945474A (en) * 1988-04-08 1990-07-31 Internatinal Business Machines Corporation Method for restoring a database after I/O error employing write-ahead logging protocols
US5193181A (en) * 1990-10-05 1993-03-09 Bull Hn Information Systems Inc. Recovery method and apparatus for a pipelined processing unit of a multiprocessor system

Also Published As

Publication number Publication date
DE546339T1 (de) 1993-11-25
CN1073272A (zh) 1993-06-16
EP0546339B1 (de) 1996-07-03
US5390132A (en) 1995-02-14
SG43902A1 (en) 1997-11-14
CN1057854C (zh) 2000-10-25
KR950015162B1 (ko) 1995-12-23
BR9204647A (pt) 1993-06-15
DE69211969D1 (de) 1996-08-08
EP0546339A1 (de) 1993-06-16
KR930013907A (ko) 1993-07-22

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee