CA2210605A1 - Control system for processing machinery - Google Patents

Control system for processing machinery

Info

Publication number
CA2210605A1
CA2210605A1 CA2210605A CA2210605A CA2210605A1 CA 2210605 A1 CA2210605 A1 CA 2210605A1 CA 2210605 A CA2210605 A CA 2210605A CA 2210605 A CA2210605 A CA 2210605A CA 2210605 A1 CA2210605 A1 CA 2210605A1
Authority
CA
Canada
Prior art keywords
sequencer
bus
controller
control system
processing machinery
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.)
Granted
Application number
CA2210605A
Other languages
French (fr)
Other versions
CA2210605C (en
Inventor
Kimio Suzuki
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co 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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Publication of CA2210605A1 publication Critical patent/CA2210605A1/en
Application granted granted Critical
Publication of CA2210605C publication Critical patent/CA2210605C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
    • G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication
    • G05B19/41855—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication by local area network [LAN], network structure
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • 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
    • G05B2219/25012—Two different bus systems
    • 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
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31348—Gateway
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

A control system for processing machinery has at least one sequencer for processing machines to each of which at least one processing machine is connected, a controller for controlling the sequencer and a bus converter for converting signals flowing in a bus in the case where a first bus of the sequencer and a second bus of the controller are made on the basis of different specifications. In this system, even if manufactures of the controller and the sequencer are different each other, an appropriate signal conversion is performed based on difference of specifications of both buses, and therefore secure connection adapted to real time control can be obtained.
CA002210605A 1996-07-16 1997-07-16 Control system for processing machinery Expired - Lifetime CA2210605C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18606196A JP3868541B2 (en) 1996-07-16 1996-07-16 Die casting machine control device
JP186061/1996 1996-07-16

Publications (2)

Publication Number Publication Date
CA2210605A1 true CA2210605A1 (en) 1998-01-16
CA2210605C CA2210605C (en) 2000-05-02

Family

ID=16181713

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002210605A Expired - Lifetime CA2210605C (en) 1996-07-16 1997-07-16 Control system for processing machinery

Country Status (3)

Country Link
US (1) US6029093A (en)
JP (1) JP3868541B2 (en)
CA (1) CA2210605C (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158237A (en) * 1983-02-28 1984-09-07 Toshiba Mach Co Ltd Control apparatus of injection molding apparatus
JPS6243703A (en) * 1985-08-21 1987-02-25 Fanuc Ltd Numerical control system
JPS6424719A (en) * 1987-07-20 1989-01-26 Komatsu Mfg Co Ltd Controlling apparatus for injection molding machine
US5229931A (en) * 1988-09-21 1993-07-20 Honda Giken Kogyo Kabushiki Kaisha Nut runner control system and method of monitoring nut runners
GB2232514B (en) * 1989-04-24 1993-09-01 Yokogawa Electric Corp Programmable controller
US5062052B1 (en) * 1989-06-20 1997-11-18 Cincinnati Milacron Inc Logic controlled plastic molding machine with programmable operator interface
DE4219259A1 (en) * 1992-06-12 1993-12-16 Karl Hehl Process for controlling a plastic injection molding machine
US5325287A (en) * 1992-09-30 1994-06-28 The Foxboro Company Decoupled display and control system
US5792483A (en) * 1993-04-05 1998-08-11 Vickers, Inc. Injection molding machine with an electric drive

Also Published As

Publication number Publication date
US6029093A (en) 2000-02-22
JPH1031650A (en) 1998-02-03
CA2210605C (en) 2000-05-02
JP3868541B2 (en) 2007-01-17

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20170717