GB1344619A - Control systems - Google Patents

Control systems

Info

Publication number
GB1344619A
GB1344619A GB1344619DA GB1344619A GB 1344619 A GB1344619 A GB 1344619A GB 1344619D A GB1344619D A GB 1344619DA GB 1344619 A GB1344619 A GB 1344619A
Authority
GB
United Kingdom
Prior art keywords
wires
controller
valve
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
Application number
Other languages
English (en)
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.)
SPX Flow Technology Crawley Ltd
Original Assignee
APV Corp Ltd
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 APV Corp Ltd filed Critical APV Corp Ltd
Publication of GB1344619A publication Critical patent/GB1344619A/en
Expired 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
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—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
    • G05B2219/20—Pc systems
    • G05B2219/21—Pc I-O input output
    • G05B2219/21032—Controlled module in a ring, each module detects its own address
    • 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
    • G05B2219/20—Pc systems
    • G05B2219/21—Pc I-O input output
    • G05B2219/21111—Each module has a push button to bypass control and switch module on
    • 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
    • G05B2219/20—Pc systems
    • G05B2219/21—Pc I-O input output
    • G05B2219/21157—Broken, open line, cable, circuit, faulty connection
    • 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
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24098—Scan and display states of all actuators if controller fails
    • 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
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25195—Multiwire cable, parallel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Feedback Control In General (AREA)
  • Selective Calling Equipment (AREA)
GB1344619D 1970-05-04 1971-05-04 Control systems Expired GB1344619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2136270 1970-05-04

Publications (1)

Publication Number Publication Date
GB1344619A true GB1344619A (en) 1974-01-23

Family

ID=10161632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1344619D Expired GB1344619A (en) 1970-05-04 1971-05-04 Control systems

Country Status (6)

Country Link
BE (1) BE766650A (enExample)
DE (1) DE2122032A1 (enExample)
DK (1) DK134620B (enExample)
FR (1) FR2088322B1 (enExample)
GB (1) GB1344619A (enExample)
NL (1) NL155107B (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419546A1 (fr) * 1978-03-10 1979-10-05 Ward Goldstone Ltd Systeme de traitement d'informations
US4227180A (en) 1978-01-09 1980-10-07 Hochiki Corporation Centralized monitor and control system
DE3020884A1 (de) * 1980-06-02 1981-12-10 Siemens AG, 1000 Berlin und 8000 München Anordnung zum uebertragen von signalen
GB2149161A (en) * 1983-10-28 1985-06-05 Software Control Limited Computer control system
GB2164180A (en) * 1984-09-06 1986-03-12 Jones Automation Limited J Remote monitoring apparatus
GB2204723A (en) * 1987-05-09 1988-11-16 Gewerk Eisenhuette Westfalia Electro-hydraulic control systems for use in mineral mining
GB2263049B (en) * 1991-12-20 1995-09-13 Teac Corp Control System
GB2332549A (en) * 1997-12-22 1999-06-23 Smc Kk Electropneumatic regulator system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543028C2 (de) * 1975-09-26 1983-04-07 Siemens AG, 1000 Berlin und 8000 München Elektrisches System zur Fernbetätigung von an einer oder mehreren Stellen angeordneten elektrischen Verbrauchern
DE3221519A1 (de) * 1982-06-08 1984-03-08 Telefunken electronic GmbH, 7100 Heilbronn Anordnung zur uebertragung von information mittels elektrischer signale
DE4232519C2 (de) * 1992-09-22 1995-12-21 Mannesmann Ag Computerbus-gesteuerte Leistungsventilansteuerung
DE4232518C2 (de) * 1992-09-22 1996-03-14 Mannesmann Ag Ansteuereinrichtung für Ventile und/oder Ventileinheiten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1114522A (en) * 1964-06-10 1968-05-22 English Electric Co Ltd Analogue signal transmission system
FR1460129A (fr) * 1964-10-28 1966-06-17 English Electric Co Ltd Système de commande électrique à distance de divers éléments d'une installation
GB1134184A (en) * 1965-07-14 1968-11-20 Ass Elect Ind Improvements relating to signalling apparatus
GB1168476A (en) * 1966-05-17 1969-10-29 British Telecomm Res Ltd Improvements in or relating to data transmission systems

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227180A (en) 1978-01-09 1980-10-07 Hochiki Corporation Centralized monitor and control system
FR2419546A1 (fr) * 1978-03-10 1979-10-05 Ward Goldstone Ltd Systeme de traitement d'informations
US4290134A (en) 1978-03-10 1981-09-15 Ward & Goldstone Limited Multiplex information handling system
DE3020884A1 (de) * 1980-06-02 1981-12-10 Siemens AG, 1000 Berlin und 8000 München Anordnung zum uebertragen von signalen
GB2149161A (en) * 1983-10-28 1985-06-05 Software Control Limited Computer control system
GB2164180A (en) * 1984-09-06 1986-03-12 Jones Automation Limited J Remote monitoring apparatus
GB2204723A (en) * 1987-05-09 1988-11-16 Gewerk Eisenhuette Westfalia Electro-hydraulic control systems for use in mineral mining
GB2204723B (en) * 1987-05-09 1991-05-15 Gewerk Eisenhuette Westfalia Improvements in electro-hydraulic control systems for use in mineral mining
GB2263049B (en) * 1991-12-20 1995-09-13 Teac Corp Control System
GB2332549A (en) * 1997-12-22 1999-06-23 Smc Kk Electropneumatic regulator system
GB2332549B (en) * 1997-12-22 2000-02-16 Smc Kk Electropneumatic regulator system
US6119721A (en) * 1997-12-22 2000-09-19 Smc Kabushiki Kaisha Electropneumatic regulator system

Also Published As

Publication number Publication date
FR2088322A1 (enExample) 1972-01-07
BE766650A (fr) 1971-10-01
DK134620B (da) 1976-12-06
FR2088322B1 (enExample) 1974-03-22
DK134620C (enExample) 1977-05-16
NL155107B (nl) 1977-11-15
NL7106057A (enExample) 1971-11-08
DE2122032A1 (de) 1971-11-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee