DE3584795D1 - Ein-/ausgabesystem fuer ein industrielles steuerungssystem. - Google Patents
Ein-/ausgabesystem fuer ein industrielles steuerungssystem.Info
- Publication number
- DE3584795D1 DE3584795D1 DE8585107752T DE3584795T DE3584795D1 DE 3584795 D1 DE3584795 D1 DE 3584795D1 DE 8585107752 T DE8585107752 T DE 8585107752T DE 3584795 T DE3584795 T DE 3584795T DE 3584795 D1 DE3584795 D1 DE 3584795D1
- Authority
- DE
- Germany
- Prior art keywords
- input
- industrial control
- control system
- output
- output system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
- H04L12/423—Loop networks with centralised control, e.g. polling
-
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Information Transfer Systems (AREA)
- Control By Computers (AREA)
- Programmable Controllers (AREA)
- Multi Processors (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/624,383 US4630233A (en) | 1984-06-25 | 1984-06-25 | I/O scanner for an industrial control |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3584795D1 true DE3584795D1 (de) | 1992-01-16 |
Family
ID=24501794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585107752T Expired - Lifetime DE3584795D1 (de) | 1984-06-25 | 1985-06-22 | Ein-/ausgabesystem fuer ein industrielles steuerungssystem. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4630233A (de) |
EP (1) | EP0166402B1 (de) |
JP (1) | JPS6113305A (de) |
CA (1) | CA1228168A (de) |
DE (1) | DE3584795D1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68926677T2 (de) * | 1988-02-29 | 1996-11-14 | Komatsu Mfg Co Ltd | Datenaufnahmeschaltung für serielle kontrolleinheit |
JPH0221381A (ja) * | 1988-07-11 | 1990-01-24 | Canon Inc | データ通信システム |
US4885538A (en) * | 1988-08-19 | 1989-12-05 | The Regents Of The University Of California | Low data rate low noise serial digital communication link for magnetic resonance imaging systems |
US5182798A (en) * | 1988-12-30 | 1993-01-26 | Pitney Bowes Inc. | Multiple material processing system start-up |
JPH0743732B2 (ja) * | 1989-09-12 | 1995-05-15 | 三菱電機株式会社 | 収集データの格納方法 |
FR2667959B1 (fr) * | 1990-10-11 | 1995-07-21 | Telemecanique | Circuit de gestion de sorties pour automate programmable. |
NL9000608A (nl) * | 1990-03-16 | 1991-10-16 | Locamation Beheer B V | Communicatiestelsel. |
JPH0553012U (ja) * | 1991-12-13 | 1993-07-13 | 株式会社小糸製作所 | 車輌用灯具 |
US5408616A (en) * | 1992-03-04 | 1995-04-18 | Rockwell International Corp. | System for redirecting output to either return bus or next module line upon the detection of the presence or absence of next module using ground line |
JP3361865B2 (ja) * | 1993-12-13 | 2003-01-07 | 富士通株式会社 | スタティックなルーティング情報の自動設定方法およびルーティング情報の自動設定を行うコンピュータ |
FR2725538B1 (fr) * | 1994-10-07 | 1996-12-13 | Sextant Avionique | Dispositif de couplage a affectation programmable d'espaces memoire discontinus a faible granularite, entre un bus d'extention et une pluralite de bus locaux |
GB2352144A (en) | 1999-07-16 | 2001-01-17 | Texas Instruments Ltd | Data transfer between memory nodes |
EP2720098B1 (de) * | 2012-10-10 | 2020-04-15 | Sick Ag | Sicherheitssystem für eine Anlage umfassend einen Testsignalpfad mit Hin- und Rückleitungspfad |
EP2720051B1 (de) | 2012-10-10 | 2015-01-21 | Sick Ag | Sicherheitssystem |
EP2720094B1 (de) | 2012-10-10 | 2015-05-20 | Sick Ag | Sicherheitssystem |
EP2720414B1 (de) | 2012-10-10 | 2014-12-10 | Sick Ag | Bussystem |
CN108710494B (zh) * | 2018-03-21 | 2022-07-01 | 昆山龙腾光电股份有限公司 | 一种更新测试设备数据的装置、系统及控制方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1462285A (fr) * | 1965-04-15 | 1966-04-15 | Hawker Siddeley Dyamics Ltd | Perfectionnements aux installations électroniques de transmission de données, de commande à distance et de contrôle |
US3713096A (en) * | 1971-03-31 | 1973-01-23 | Ibm | Shift register interconnection of data processing system |
US3982230A (en) * | 1974-01-07 | 1976-09-21 | Texas Instruments Incorporated | Programmable logic controller with flag storage |
US4038533A (en) * | 1976-09-29 | 1977-07-26 | Allen-Bradley Company | Industrial control processor system |
DE2657259C3 (de) * | 1976-12-17 | 1982-03-25 | Wolf Dipl.-Ing. 7500 Karlsruhe Viehweger | Serielles Datensammel- und Verteilsystem |
US4151589A (en) * | 1978-02-03 | 1979-04-24 | Leeds & Northrup Company | Decoupled cascade control system |
US4354226A (en) * | 1978-11-14 | 1982-10-12 | Cutler-Hammer, Inc. | Communication terminal for interconnecting programmable controllers in a loop |
US4254473A (en) * | 1979-01-29 | 1981-03-03 | Allen-Bradley Company | Rack adapter for serially connected I/O interface racks |
US4404651A (en) * | 1981-03-09 | 1983-09-13 | Allen-Bradley Company | Programmable controller for using coded I/O data technique |
JPS5873260A (ja) * | 1981-10-28 | 1983-05-02 | Seikosha Co Ltd | デ−タ伝送方式 |
JPS58140841A (ja) * | 1982-02-15 | 1983-08-20 | Omron Tateisi Electronics Co | プログラマブル・コントロ−ラの入出力装置 |
US4477882A (en) * | 1982-02-24 | 1984-10-16 | Allen-Bradley Company | Communications network for programmable controllers |
JPS58161003A (ja) * | 1982-03-19 | 1983-09-24 | Omron Tateisi Electronics Co | プログラマブル・コントロ−ラの入出力デ−タ伝送方式 |
-
1984
- 1984-06-25 US US06/624,383 patent/US4630233A/en not_active Expired - Lifetime
-
1985
- 1985-04-09 CA CA000478553A patent/CA1228168A/en not_active Expired
- 1985-06-22 EP EP85107752A patent/EP0166402B1/de not_active Expired - Lifetime
- 1985-06-22 DE DE8585107752T patent/DE3584795D1/de not_active Expired - Lifetime
- 1985-06-24 JP JP60137658A patent/JPS6113305A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0166402B1 (de) | 1991-12-04 |
JPS6113305A (ja) | 1986-01-21 |
JPH0252281B2 (de) | 1990-11-13 |
EP0166402A3 (en) | 1988-04-27 |
EP0166402A2 (de) | 1986-01-02 |
CA1228168A (en) | 1987-10-13 |
US4630233A (en) | 1986-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: LIPPERT, H., DIPL.-ING., PAT.-ANW., 60322 FRANKFURT |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: JUNG HML, 80799 MUENCHEN |