IT1272597B - Pilotaggio di valvola comandato da un bus di computer - Google Patents

Pilotaggio di valvola comandato da un bus di computer

Info

Publication number
IT1272597B
IT1272597B ITMI931933A ITMI931933A IT1272597B IT 1272597 B IT1272597 B IT 1272597B IT MI931933 A ITMI931933 A IT MI931933A IT MI931933 A ITMI931933 A IT MI931933A IT 1272597 B IT1272597 B IT 1272597B
Authority
IT
Italy
Prior art keywords
computer bus
valve
commanded
piloting
control signals
Prior art date
Application number
ITMI931933A
Other languages
English (en)
Inventor
Peter Saffe
Georg Geier
Hans F Meyer
Huu-Tri Nguyen
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of ITMI931933A0 publication Critical patent/ITMI931933A0/it
Publication of ITMI931933A1 publication Critical patent/ITMI931933A1/it
Application granted granted Critical
Publication of IT1272597B publication Critical patent/IT1272597B/it

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
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
    • G05B19/4145—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by using same processor to execute programmable controller and numerical controller function [CNC] and PC controlled NC [PCNC]
    • 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
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • 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
    • G05B2219/21076—Plug, connector with build in decoding, encoding for module
    • 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
    • G05B2219/25188—Superposition high frequency data signal on power lines, current carrier
    • 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
    • G05B2219/25258—ASIC
    • 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
    • G05B2219/25312—Pneumatic, hydraulic modules, controlled valves
    • 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
    • G05B2219/25317—Control unit, sensor and actuator in one unit, module
    • 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
    • G05B2219/33—Director till display
    • G05B2219/33142—Address switches on each controller, peripheral are set by operator
    • 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
    • G05B2219/33—Director till display
    • G05B2219/33208—Superposition of control signals on supply lines
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34008—Asic application specific integrated circuit, single chip microcontroller
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34198—Electric and fluidic modules integrated on one substrate
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34436—Interface circuit build into connector, dongle
    • 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
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41127—Compensation for temperature variations of servo
    • 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
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41301—Pilot valve, linear fluid control valve and power cylinder

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Housings (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

L'invenzione concerne un pilotaggio comandato da un bus di computer per valvole di potenza. Per poter conformare nel caso di impiego per batterie di valvole un tale comando in un tipo costruttivo compatto e specifico dell'utilizzatore, viene proposto che il bus di computer è collegato attraverso una corrispondente linea di bus (11) con l'entrata di un ASIC (21) (Application Specific of Integrated Circuit) per la decodificazione e la preparazione di segnali di regolazione e che la valvola di potenza (1) è pilotabile dalla uscita dei segnali di regolazione dell'ASIC (21) attraverso una valvola pilota (22) conformata nella micromeccanica a semiconduttori.
ITMI931933A 1992-09-22 1993-09-09 Pilotaggio di valvola comandato da un bus di computer IT1272597B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4232519A DE4232519C2 (de) 1992-09-22 1992-09-22 Computerbus-gesteuerte Leistungsventilansteuerung

Publications (3)

Publication Number Publication Date
ITMI931933A0 ITMI931933A0 (it) 1993-09-09
ITMI931933A1 ITMI931933A1 (it) 1995-03-09
IT1272597B true IT1272597B (it) 1997-06-26

Family

ID=6469057

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI931933A IT1272597B (it) 1992-09-22 1993-09-09 Pilotaggio di valvola comandato da un bus di computer

Country Status (4)

Country Link
DE (1) DE4232519C2 (it)
FR (1) FR2696017B1 (it)
GB (1) GB2271655B (it)
IT (1) IT1272597B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422528C2 (de) * 1994-06-28 1997-05-28 Festo Kg Fluidbetätigte Antriebseinheit
AT410291B (de) 1997-08-18 2003-03-25 Walter Sticht Bewegungseinheit
DE29804811U1 (de) * 1998-03-17 1998-07-16 Buerkert Gmbh Binärer elektrisch ansteuerbarer fluidischer Leistungsverstärker
DE19916839C1 (de) * 1999-04-14 2000-10-12 Festo Ag & Co Vorsteuer-Ventileinrichtung
DE10012405A1 (de) 2000-03-15 2001-09-20 Mannesmann Rexroth Ag Einrichtung zur Steuerung eines hydraulischen Aktuators
DE10308183B4 (de) * 2003-02-26 2005-03-03 Rexroth Mecman Gmbh Elektronische Einrichtung zur Ansteuerung von in einer Ventileinheit gruppiert angeordneten Ventilen
ITBO20050494A1 (it) * 2005-07-22 2007-01-23 Jobs Spa Dispositivo e metodo per sostenere pezzi da lavorare in lavorazioni meccaniche

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE766650A (fr) * 1970-05-04 1971-10-01 Apv Co Ltd Installation de commande et de controle notamment pour le traitement deliquides potables
SE442350B (sv) * 1977-10-17 1985-12-16 Alfa Laval Ab Process-styrningssystem
GB2097555B (en) * 1981-04-21 1984-10-17 Baigent Michael Henry Electronically controlled irrigation system
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
GB8402538D0 (en) * 1984-01-31 1984-03-07 Glaxo Group Ltd Automation unit
DE3915456A1 (de) * 1989-05-11 1990-11-15 Herion Werke Kg Schaltungsanordnung zur individuellen ansteuerung vorgegebener verbraucher
FR2665051A1 (fr) * 1990-07-30 1992-01-31 Sadimato Sa Installation d'arrosage automatisee.
SE466931B (sv) * 1990-08-29 1992-04-27 Asea Brown Boveri Processanpassningssystem

Also Published As

Publication number Publication date
GB9319139D0 (en) 1993-11-03
DE4232519A1 (de) 1994-03-24
FR2696017A1 (fr) 1994-03-25
GB2271655B (en) 1995-09-06
ITMI931933A1 (it) 1995-03-09
ITMI931933A0 (it) 1993-09-09
GB2271655A (en) 1994-04-20
DE4232519C2 (de) 1995-12-21
FR2696017B1 (fr) 1995-09-08

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980831