EP0755786A1 - Dispositif de commande d'une machine à imprimer - Google Patents

Dispositif de commande d'une machine à imprimer Download PDF

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Publication number
EP0755786A1
EP0755786A1 EP96110881A EP96110881A EP0755786A1 EP 0755786 A1 EP0755786 A1 EP 0755786A1 EP 96110881 A EP96110881 A EP 96110881A EP 96110881 A EP96110881 A EP 96110881A EP 0755786 A1 EP0755786 A1 EP 0755786A1
Authority
EP
European Patent Office
Prior art keywords
computers
bus
data
parameters
computer
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
EP96110881A
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German (de)
English (en)
Other versions
EP0755786B1 (fr
Inventor
Johannes Tenfelde
Michael Dotzert
Christian Schlegel
Gerold Wende
Frank Schönfeld
Roland Bogner
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen 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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7767699&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0755786(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0755786A1 publication Critical patent/EP0755786A1/fr
Application granted granted Critical
Publication of EP0755786B1 publication Critical patent/EP0755786B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0009—Central control units

Definitions

  • the invention relates to a device for controlling a printing press, in particular sheet-fed offset printing press according to the preamble of claim 1.
  • Sheet-fed offset printing presses of the type which are widely used today generally have so-called central controls, which are constructed in particular in the form of a PLC or PC board control. It is also known to divide the control of the printing press functionally.
  • one or more computers can be provided which permanently read in the switching states or signals from actuators, control buttons or sensors, with further computers controlling in particular the main drive and the switching operations of the printing press related to the angle of rotation of moving machine parts. Additional computers can then control certain components of the printing press. Additional computers are then assigned to specific components of the printing press, the control of the feeder, the delivery or other additional devices being mentioned here as an example.
  • the computers are connected to one another with a bus system designed as a network.
  • a control for rotary printing presses is known from EP 0 543 281, in which a computer representing the control is assigned to each system part and the computers in the individual system parts are connected to one another via a bus system designed as a network.
  • ARCNET using coax cables is proposed as the networking interface between the individual computers.
  • the object of the present invention is therefore to develop a device according to the preamble of claim 1 in such a way that it is possible to enter new, modified program parts and corresponding parameters in a simple manner to the computers provided.
  • the bus system designed as a network for signal exchange between the individual computers has an interface via which program parts can be specifically addressed to one or more computers and written there into the non-volatile, rewritable memory.
  • the bus system which connects the individual computers and is designed as a network, serves not only to transmit signals or messages during the actual control operation, but also as a so-called program transmission system.
  • an interface which is preferably designed as a PC connection, it is thus possible to use a conventional laptop to store new program parts or entire programs in the computer units provided.
  • the computers connected to the bus system designed as a network can be switched between a first operating state in which the normal exchange of signals or data takes place and a second operating state according to the invention, in which second operating state with a connected programming device or appropriately inserted data carrier new program parts, programs and / or parameter data are written into the non-volatile, rewritable memories of one or more computers.
  • FIG. 1 and 2 show a solution according to the invention with a portable programming device that can be connected or with a data carrier that can be read in from a machine control center.
  • the device for controlling the sheet-fed offset printing machine consists of several different components of the computers 2.1-2.3 and a computer 2.4 of a control center.
  • the computers 2.1-2.3 and the computer 2.4 of the control center are connected to one another via a bus 1 for the purpose of signal exchange.
  • the bus 1 is preferably a so-called message-oriented bus system (CAN bus). It is preferably provided that the individual computers 2.1-2.4, where more than four computers can be connected to the bus 1, individual components of the Printing machine such as feeders, delivery, printing units, a machine control center and other facilities are assigned.
  • the individual computers 2.1-2.4 each have non-volatile, rewritable memory units 3.1-3.4 in which programs and / or parameter data for performing functions of the printing press are stored in accordance with the machine equipment.
  • the non-volatile, rewritable memories are preferably designed as so-called E 2 PROMs or flash memories.
  • a connection 4 designed as an interface, is arranged on the bus 1, which is used to connect the computers 2.1-2.4, to which a programming device 5, in particular a laptop, can be connected.
  • the computers 2.1-2.4 After establishing the connection to the connection 4, the computers 2.1-2.4 the bus 1 can be switched from an operating state corresponding to the usual control functions to an addressing and programming state via this programming device 5.
  • the individual computers 2.1-2.4 have interface circuits (not explicitly shown) or appropriately programmed bus controllers, by means of which an address present on the bus 1 via the programming device 5 can be recognized in the associated computer and also the computer (s) 2.1-2.4 between the operating states mentioned are switchable.
  • the data is sent from the programming device 5 via the bus 1.
  • the data from the programming device 5 via the bus 1 to the intended computer 2.1-2.3 or the Computer 2.4 of the control center sent program parts and / or parameters are then written into the corresponding non-volatile, rewritable memory 3.1-3.4 after appropriate buffering in the addressed computer 2.1-2.3 or in computer 2.4 of the control center.
  • the computers 2.1 - 2.3 or the computer 2.4 of the control station which have the non-volatile, rewritable memories 3.1-3.4 or computer 2.4, contain test programs by means of which a correct data transfer can be ascertained.
  • the programming device 5 connected via the connection 4 after writing the programs or parameters in the correspondingly addressed memory 3.1-3.4 is queried with regard to the correctness of the saving process.
  • the computer 2.1 - 2.4 which is coupled to the bus 1, is reset from the programmable to the state corresponding to normal machine operation.
  • the embodiment of the invention according to FIG. 2 differs from the embodiment according to FIG. 1 in that here the bus 1 does not have a separate connection 4, but in that the interface for writing new programs or parameters into the memories 3.1-3.4 via the computer 2.4 of the control center.
  • the computer 2.4 of the control center has a data reader 6 which interacts with a portable data carrier 7. After inserting a data carrier 7 into the data reader 6, after reading out the programs or parameters stored on the data carrier 7, the changeover from the basic mode to the so-called programming mode takes place, and then an address is sent, in order to then program parts or Send parameters to the intended and addressed computer 2.1 - 2.4.
  • the data carrier 7 can be commercially available floppy disks in a simple manner, and the data reader accordingly can be floppy disk drives. According to the invention, other data readers 6 and corresponding data carriers 7 can also be used.
  • a query of at least one is preferably carried out via the coupled programmer 5 or the computer 2.4 with the data carrier 7 inserted into the data reader 6 the computer 2.1 - 2.4 stored and in particular the machine configuration reproducing data. Only after a comparison of this data with corresponding data stored in the programming device 5 or on the data carrier 7 is the new programs or parameters sent / stored (ascertaining the compatibility of the new programs / parameters that already exist). This measure prevents programs / parameters which do not correspond to the machine configuration and which can lead to malfunctions from being stored.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Stored Programmes (AREA)
  • Numerical Control (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
EP96110881A 1995-07-25 1996-07-05 Dispositif de commande d'une machine à imprimer Expired - Lifetime EP0755786B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19527089A DE19527089C2 (de) 1995-07-25 1995-07-25 Einrichtung zur Steuerung einer Druckmaschine
DE19527089 1995-07-25

Publications (2)

Publication Number Publication Date
EP0755786A1 true EP0755786A1 (fr) 1997-01-29
EP0755786B1 EP0755786B1 (fr) 1998-12-09

Family

ID=7767699

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96110881A Expired - Lifetime EP0755786B1 (fr) 1995-07-25 1996-07-05 Dispositif de commande d'une machine à imprimer

Country Status (4)

Country Link
EP (1) EP0755786B1 (fr)
JP (2) JPH0939212A (fr)
AT (1) ATE174265T1 (fr)
DE (2) DE19527089C2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947322A1 (fr) * 1998-04-04 1999-10-06 MAN Roland Druckmaschinen AG Organe de calcul pour une machine à imprimer
WO2000079489A1 (fr) * 1999-06-17 2000-12-28 Thales E-Transactions S.A. Procede et dispositif d'interface homme/machine pour dispositif de traitement de titres comportant une piste magnetique
EP1128258A2 (fr) * 2000-02-09 2001-08-29 MAN Roland Druckmaschinen AG Ordinateur pour une machine d'impression
US6722279B2 (en) 2001-12-05 2004-04-20 Heidelberger Druckmaschinen Ag Device and corresponding method for rapid image data transfer in printing presses
WO2007099098A1 (fr) * 2006-03-01 2007-09-07 Koenig & Bauer Aktiengesellschaft Procédé de mémorisation de données dans une machine à imprimer présentant un réseau de communication

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29720991U1 (de) * 1997-11-27 1998-01-15 Roland Man Druckmasch Rechner für eine Druckmaschine
DE29800480U1 (de) * 1998-01-14 1998-03-05 Roland Man Druckmasch Steuersystem für eine Druckmaschine
DE19815921A1 (de) * 1998-04-09 1999-10-21 Proleit Ges Fuer Technologieor Verfahren zum Betrieb eines verteilten Prozeßrechnersystems
DE20000919U1 (de) 2000-01-20 2000-03-09 Roland Man Druckmasch Überwachungseinrichtung für eine Druckmaschine
DE10248690B4 (de) 2001-11-15 2019-10-31 Heidelberger Druckmaschinen Ag Verfahren zur Synchronisation mehrerer elektrischer Antriebseinheiten
DE102005061029C5 (de) 2005-12-19 2010-12-23 Koenig & Bauer Aktiengesellschaft Maschineneinheit einer mehrere Maschineneinheiten aufweisenden Druckmaschine mit mindestens einer Komponente mit einer Adresse

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543281A1 (fr) * 1991-11-21 1993-05-26 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Commande pour machines d'impression rotatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3730625A1 (de) * 1987-09-11 1989-03-23 Wifag Maschf Positioniersystem der qualitaetsfuehrungsfunktionen in rotationsdruckmaschinen
DE3903981C2 (de) * 1989-02-10 1998-04-09 Heidelberger Druckmasch Ag Verfahren zur Regelung der Farbfüllung bei einer Druckmaschine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543281A1 (fr) * 1991-11-21 1993-05-26 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Commande pour machines d'impression rotatives

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947322A1 (fr) * 1998-04-04 1999-10-06 MAN Roland Druckmaschinen AG Organe de calcul pour une machine à imprimer
US6522422B1 (en) 1998-04-04 2003-02-18 Man Roland Druckmaschinen Ag Control computer for a printing machine
WO2000079489A1 (fr) * 1999-06-17 2000-12-28 Thales E-Transactions S.A. Procede et dispositif d'interface homme/machine pour dispositif de traitement de titres comportant une piste magnetique
US7059519B1 (en) 1999-06-17 2006-06-13 Ier Man/machine interface method and device for a ticket processing device comprising a magnetic stripe
EP1128258A2 (fr) * 2000-02-09 2001-08-29 MAN Roland Druckmaschinen AG Ordinateur pour une machine d'impression
EP1128258A3 (fr) * 2000-02-09 2005-08-10 MAN Roland Druckmaschinen AG Ordinateur pour une machine d'impression
US6722279B2 (en) 2001-12-05 2004-04-20 Heidelberger Druckmaschinen Ag Device and corresponding method for rapid image data transfer in printing presses
WO2007099098A1 (fr) * 2006-03-01 2007-09-07 Koenig & Bauer Aktiengesellschaft Procédé de mémorisation de données dans une machine à imprimer présentant un réseau de communication
US7940417B2 (en) 2006-03-01 2011-05-10 Koenig & Bauer Aktiengesellschaft Method for storing data of at least one component of a printing press that comprises a plurality of components and at least one communications network

Also Published As

Publication number Publication date
DE19527089C2 (de) 1998-02-26
DE19527089A1 (de) 1997-01-30
DE59600944D1 (de) 1999-01-21
JP3068353U (ja) 2000-05-12
EP0755786B1 (fr) 1998-12-09
ATE174265T1 (de) 1998-12-15
JPH0939212A (ja) 1997-02-10

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