DE69016718T2 - Programmierbares Steuerungsgerät. - Google Patents

Programmierbares Steuerungsgerät.

Info

Publication number
DE69016718T2
DE69016718T2 DE69016718T DE69016718T DE69016718T2 DE 69016718 T2 DE69016718 T2 DE 69016718T2 DE 69016718 T DE69016718 T DE 69016718T DE 69016718 T DE69016718 T DE 69016718T DE 69016718 T2 DE69016718 T2 DE 69016718T2
Authority
DE
Germany
Prior art keywords
time
exceeded
clock signal
count
reference clock
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
DE69016718T
Other languages
English (en)
Other versions
DE69016718D1 (de
Inventor
Shunji Kuwa
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.)
Omron Corp
Original Assignee
Omron Corp
Omron Tateisi Electronics Co
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 JP23109589A external-priority patent/JP2906254B2/ja
Priority claimed from JP23109689A external-priority patent/JPH0392905A/ja
Application filed by Omron Corp, Omron Tateisi Electronics Co filed Critical Omron Corp
Application granted granted Critical
Publication of DE69016718D1 publication Critical patent/DE69016718D1/de
Publication of DE69016718T2 publication Critical patent/DE69016718T2/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
  • Selective Calling Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
  • Communication Control (AREA)
DE69016718T 1989-09-06 1990-08-13 Programmierbares Steuerungsgerät. Expired - Fee Related DE69016718T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23109589A JP2906254B2 (ja) 1989-09-06 1989-09-06 プログラマブル・コントローラ
JP23109689A JPH0392905A (ja) 1989-09-06 1989-09-06 プログラマブル・コントローラ

Publications (2)

Publication Number Publication Date
DE69016718D1 DE69016718D1 (de) 1995-03-23
DE69016718T2 true DE69016718T2 (de) 1995-10-05

Family

ID=26529690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69016718T Expired - Fee Related DE69016718T2 (de) 1989-09-06 1990-08-13 Programmierbares Steuerungsgerät.

Country Status (5)

Country Link
US (1) US5325514A (de)
EP (1) EP0416330B1 (de)
AT (1) ATE118283T1 (de)
DE (1) DE69016718T2 (de)
ES (1) ES2067605T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100487543B1 (ko) * 2000-09-01 2005-05-03 엘지전자 주식회사 시피유 스케쥴링 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996567A (en) * 1972-05-23 1976-12-07 Telefonaktiebolaget L M Ericsson Apparatus for indicating abnormal program execution in a process controlling computer operating in real time on different priority levels
JPS49109783A (de) * 1973-02-21 1974-10-18
US4266281A (en) * 1979-04-02 1981-05-05 Allen-Bradley Company Microprogrammed programmable controller
US4321687A (en) * 1979-10-01 1982-03-23 International Business Machines Corporation Timing pulse generation
US4472789A (en) * 1979-11-09 1984-09-18 General Signal Corporation Vital timer
DE2946081C3 (de) * 1979-11-15 1995-09-21 Wabco Vermoegensverwaltung Schaltungsanordnung zur Überwachung der Funktion eines Mikroprozessors
US4638452A (en) * 1984-02-27 1987-01-20 Allen-Bradley Company, Inc. Programmable controller with dynamically altered programmable real time interrupt interval
JPS6134605A (ja) * 1984-07-27 1986-02-18 Fanuc Ltd プログラマブルコントロ−ラの制御方式
JPS62157953A (ja) * 1985-12-28 1987-07-13 Honda Motor Co Ltd 異常検知機能を備えたマイクロコンピユ−タ
JPH0693201B2 (ja) * 1986-03-24 1994-11-16 株式会社日立製作所 タ−ビン制御装置
US5012435A (en) * 1988-11-17 1991-04-30 International Business Machines Corporation Multiple event timer circuit
US4965884A (en) * 1989-11-22 1990-10-23 Northern Telecom Limited Data alignment method and apparatus

Also Published As

Publication number Publication date
US5325514A (en) 1994-06-28
EP0416330B1 (de) 1995-02-08
ES2067605T3 (es) 1995-04-01
ATE118283T1 (de) 1995-02-15
DE69016718D1 (de) 1995-03-23
EP0416330A1 (de) 1991-03-13

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Legal Events

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