EP1831766A1 - Appareil de terrain pour le traitement de donnees et de parametres dans un systeme d'automatisation decentralise - Google Patents

Appareil de terrain pour le traitement de donnees et de parametres dans un systeme d'automatisation decentralise

Info

Publication number
EP1831766A1
EP1831766A1 EP05811009A EP05811009A EP1831766A1 EP 1831766 A1 EP1831766 A1 EP 1831766A1 EP 05811009 A EP05811009 A EP 05811009A EP 05811009 A EP05811009 A EP 05811009A EP 1831766 A1 EP1831766 A1 EP 1831766A1
Authority
EP
European Patent Office
Prior art keywords
field device
data
parameters
automation system
function block
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.)
Ceased
Application number
EP05811009A
Other languages
German (de)
English (en)
Inventor
Markus Kilian
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.)
Endress and Hauser Process Solutions AG
Original Assignee
Endress and Hauser Process Solutions 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 Endress and Hauser Process Solutions AG filed Critical Endress and Hauser Process Solutions AG
Publication of EP1831766A1 publication Critical patent/EP1831766A1/fr
Ceased 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] or 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] or computer integrated manufacturing [CIM] characterised by the network communication
    • 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]
    • 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
    • Y02P90/80—Management or planning

Definitions

  • the present invention relates to a field device for data and parameter processing in a decentralized automation system
  • decentralized units or the field devices in modern automation systems via a fieldbus, e.g. Profibus, Foundation Fieldbus, connected to a control system.
  • the control system is used for process control, process visualization, process monitoring as well as for configuration and parameterization of the decentralized units or field devices.
  • the individual field devices perform within the decentralized automation system various functions.
  • function blocks with defined communication interfaces are available.
  • These function blocks form special application functions with corresponding algorithms which are processed in the microprocessors of the individual field devices.
  • For these function blocks to communicate with each other one of the key aspects of the function blocks is that they have defined interfaces and thus can be easily linked to complex control strategies of an automation system.
  • Various standard function blocks are specified in the Foundation Fieldbus specifications. Typical function blocks for field devices are, for example, analog input AI, analog output AO, PID controller PID.
  • the Fieldbus Foundation has specified flexible function blocks that are freely programmable to IEC 61131 standard.
  • a decentralized unit or a field device Before a decentralized unit or a field device can be used in a decentralized automation system, it must be configured and parameterized. This is u. a. Loading the control strategy into the appropriate field devices necessary.
  • Known application that allows loading for example, the system SysCon the company SMAR or DeltaV Emerson. With these applications, however, the correct networking of the individual function blocks as well as the timing of the control strategy of the decentralized units can be tested and loaded after the functional test in the decentralized automation system.
  • this function block To change the parameters of a function block, this function block must first be called within a corresponding operating program. As a result, the parameters of this function block displayed in the operating program can be changed by the user. If several parameters of a control loop have to be changed, the corresponding individual function blocks within the operating program must be searched for one after the other, called up and the necessary parameter changes made. A reparameterization during operation of the field device or the decentralized automation system is therefore not possible.
  • data and process values in the control loop of a decentralized automation system can be stored either globally in the control system or locally in the field devices. With local storage, however, it is only possible to store data, parameters and process values that have arisen in the respective field device. Data, parameters and process values of other field devices can not be saved.
  • a data storage function block is provided in the field device, which takes over data and / or parameters of further function blocks due to a time-controlled or event-controlled criterion and stored on a storage medium provided in the field device.
  • this data storage function block it is possible to make a selection of the data to be stored by storing the data and process values which are present at the inputs of the data storage function block only when a specific storage criterion is met.
  • This storage criterion can previously be defined in the algorithm of the data storage function block or stored in the storage medium and may include, for example, a logical combination of the input signals, delay time, time duration, a threshold value, signal states and / or critical process values.
  • An advantageous embodiment of the invention is that the data storage function block outputs due to a time-controlled or event-controlled criterion stored data and / or parameters of a provided in the field device storage medium and transmitted to the corresponding function blocks. Via a read criterion stored in the data storage function block, which in turn is triggered by a signal state at at least one input of the data storage function block, the corresponding data, process values and / or parameters are output from the storage medium to the corresponding function blocks.
  • a very advantageous variant of the solution according to the invention is the fact that the data storage function block autonomous parameterization of the function blocks in the field device is designed so that the new data and / or parameters in the function blocks of the field device from the storage medium of the data memory Function blocks are loadable.
  • this function of the data memory function block By means of this function of the data memory function block, a reparameterization of the further function blocks located in the field device triggered by a criterion is possible.
  • the data storage function block is configured as a parameterizable, flexible function block in the field device.
  • a particularly advantageous development of the solution according to the invention proposes that the time-controlled or event-controlled criterion of at least one function block which is located in the decentralized automation system outside the field device with the integrated data storage function block starts the reparameterization process or the memory routine.
  • An advantageous embodiment of the solution according to the invention proposes that the storage medium located in the field device and / or the fieldbus components is designed as at least one removable data carrier.
  • the storage medium As a removable data carrier, it can be removed from the field device and connected to an external data processing system. the data, process values and parameters can be read out or new parameter data records can be stored on the removable data medium.
  • an external device which is located outside the decentralized automation system, stores the data and / or parameters in the removable data carrier and thus an external pre-parameterization of the function blocks in the decentralized automation system is configured ,
  • An expedient embodiment of the inventive solution is that an external device that is located outside of the decentralized automation system, the stored data and / or parameters from the removable disk read and externally analyzed and further processed the stored data and / or parameters.
  • An expedient alternative embodiment of the device according to the invention is that the stored data and / or parameters are stored in the removable disk as structured data, for example as a database, XML format.
  • a very advantageous variant of the inventive solution is the fact that the time-controlled or event-driven criterion that triggers a memory routine of data and / or parameters of the function blocks in the data storage function block, at least one critical borderline date and / or parameters , a state at the input, or a logical state of multiple states at the inputs of the data storage function block, or a particular time sequence.
  • An advantageous embodiment of the solution according to the invention is that the function blocks comply with the specifications of the Profibus standard or the Foundation Fieldbus standard.
  • FIG. 1 is a block diagram of a decentralized automation system
  • FIG. 2 shows a block diagram of the device according to the invention with a data storage function block
  • FIG. 3 shows a block diagram of the device according to the invention for the autonomous parameterization of function blocks.
  • a typical decentralized automation system AS is shown schematically, which consists of a data bus Dl, to which a plurality of workstations WSL, WS2 are connected, which serve as control systems or control units.
  • the data bus Dl operates z. Eg according to the Ethernet standard.
  • a gateway Gl the data bus Dl is connected to a fieldbus FB.
  • To the fieldbus FB are several Field devices FDl, FD2 and FD3 connected, which serve as sensors or actuators for process control.
  • the fieldbus FB works eg according to the Profibus or Foundation Fieldbus standard
  • Fig. 2 is a simple control loop of an automation system AS with analog input AI in the first field device FDl, a PID controller PID
  • the storage medium SM is permanently integrated in the first field device FD1.
  • the storage medium SM may be configured as a removable data carrier rDM.
  • the storage of the value supplied by the analog input AI is triggered by the data storage function block DF and the value is stored by the data storage function block DF in the storage medium SM.
  • the associated fill level value can be logged on the "100%" control value in order to prove later on how far the tank had reached its capacity limit.
  • a freely parameterizable data storage function block DF is proposed, which is designed as a flexible functional block FF.
  • Flexible function blocks are known, among others, from the Foundation Fieldbus or Profibus specifications. They can easily be integrated into the control circuits of a decentralized automation system.
  • the storage criterion e.g. each new date, one per minute, only special or erroneous values, but in particular also logical links between several inputs, so that the one or more outputs of further field devices can control the storage.
  • starting a pump and / or switching a limit value transmitter which represents a special, possibly critical process situation, can trigger the storage process by logically linking these states or their signals.
  • the data memory is permanently integrated in the field device FD. However, it may also be implemented as removable data carrier rDM in order to archive the recorded data or to analyze it on a personal computer at an external point of the automation system.
  • Fig. 3 is the schematic structure of a simple field device FD, with
  • Transducer Function block Trans to generate measured values and analog input function block AI to output measured value.
  • the parameters P with which the two Function blocks F work can be changed in this case via the stored in the storage medium SM parameter data sets PD.
  • the input interface E of the data storage function block DF controls both the time of acquisition and the respective valid parameter data set. This can be done via the process control system.
  • not all parameters have to be written individually to the field device FD, but a single input In at the data memory function block DF can be used for switching.
  • By directly tapping a process variable it is furthermore possible to autonomously recognize changed process conditions and to work with the parameters P which are suitable for this situation.
  • the field device FD can work with a corresponding parameter data set PD, which, with loss of accuracy which otherwise is indispensable, prevents the rotation of the stirring blade in the tank Measurement and evaluation considered and hides. If the signal for starting or operating the agitator blade is reset and the rotation of the agitator blade is turned off, then the old parameter data set PD is switched over with increased accuracy.
  • Another situation in which a change of the parameter data set PD is required is a filling process or media change in a tank, which is detected by the turn-on signal of a pump at the input In of the data storage function block DF of the field device FD.
  • the input interface E reads out the corresponding parameter data set PD from the storage medium and outputs it to the individual function blocks F.
  • a triggering criterion can also serve a signal at the input IN of the field device FD indicating the variable density of the medium to be measured, whereby a corresponding parameter data set is loaded, which is used to vote the parameters P of the function blocks F of a density-dependent level measurement system ,
  • Another important function of the described data storage function block DF is the ability to change parameter P of the field device FD in operation depending on the particular process situation and independently of a connected parameterization tool, such as SysCon or DeltaV.
  • all function blocks F involved in the automation system AS within the field device FD have the option of adopting values of the data storage function block DF as new parameters P.
  • the time of acceptance of a new parameter data set PD is also controlled here by process values that can come from outside.
  • the variable design of the storage medium SM as a removable data carrier rDM also offers various advantages, for example, the device can be conveniently and quickly pre-parameterized at a different location.
  • PID PID controller PID controller

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
  • Control By Computers (AREA)

Abstract

L'invention concerne un appareil de terrain pour le traitement de données et de paramètres dans un système d'automatisation décentralisé. Selon l'invention, d'autres composants de bus de terrain raccordés, faisant partie du système d'automatisation décentralisé, communiquent les uns avec les autres par l'intermédiaire d'un bus de terrain raccordé à l'appareil de terrain. Un système d'automatisation homogène est conçu à partir de plusieurs blocs fonctionnels encapsulés qui fonctionnent de manière décentralisée dans les composants individuels de bus de terrain et communiquent les uns avec les autres. L'objectif de l'invention est de créer un bloc fonctionnel pour des bus de terrain utilisés dans la technique d'automatisation des processus, permettant une mémorisation simple et commandée de données et/ou de paramètres provenant de différents blocs fonctionnels des unités décentralisées du système d'automatisation ainsi qu'un reparamétrage autonome des blocs fonctionnels de l'appareil de terrain concerné.
EP05811009A 2004-12-30 2005-11-29 Appareil de terrain pour le traitement de donnees et de parametres dans un systeme d'automatisation decentralise Ceased EP1831766A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004063776A DE102004063776A1 (de) 2004-12-30 2004-12-30 Feldgerät zur Daten- und Parameterverarbeitung in einem dezentralen Automatisierungssystems
PCT/EP2005/056332 WO2006072513A1 (fr) 2004-12-30 2005-11-29 Appareil de terrain pour le traitement de donnees et de parametres dans un systeme d'automatisation decentralise

Publications (1)

Publication Number Publication Date
EP1831766A1 true EP1831766A1 (fr) 2007-09-12

Family

ID=35809641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05811009A Ceased EP1831766A1 (fr) 2004-12-30 2005-11-29 Appareil de terrain pour le traitement de donnees et de parametres dans un systeme d'automatisation decentralise

Country Status (4)

Country Link
US (1) US8306658B2 (fr)
EP (1) EP1831766A1 (fr)
DE (1) DE102004063776A1 (fr)
WO (1) WO2006072513A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006058928A1 (de) * 2006-12-12 2008-06-19 Endress + Hauser Flowtec Ag Verfahren zum Auslesen von Parametern eines Feldgerätes der Prozessautomatisierungstechnik
DE102010062908B4 (de) * 2010-12-13 2012-10-31 Siemens Aktiengesellschaft Verfahren zum Parametrisieren eines Gerätes, parametrisierbares Gerät und Parametrisierungsvorrlchtung
US9130853B2 (en) 2011-05-31 2015-09-08 General Electric Company Systems and methods for identifying foundation fieldbus linking devices
US8762528B2 (en) 2011-05-31 2014-06-24 General Electric Company Systems and methods for write protecting foundation fieldbus linking devices
US8868732B2 (en) 2011-05-31 2014-10-21 General Electric Company Systems and methods for facilitating communication with foundation fieldbus linking devices
US8769072B2 (en) * 2011-05-31 2014-07-01 General Electric Company Systems and methods for identifying foundation fieldbus linking devices
US8713166B2 (en) 2011-05-31 2014-04-29 General Electric Company Systems and methods for facilitating communication with foundation fieldbus linking devices
DE102011081796A1 (de) * 2011-08-30 2013-02-28 Endress + Hauser Gmbh + Co. Kg Verfahren zum Bedienen eines Feldgerätes
US9274515B2 (en) * 2011-11-11 2016-03-01 General Electric Company Systems and methods for recording data associated with the operation of foundation fieldbus devices
RU2507566C1 (ru) * 2012-06-15 2014-02-20 Федеральный научно-производственный центр Открытое акционерное общество "Научно-производственное объединение "Марс" Способ распределенного автоматизированного управления боевыми средствами и операционный пункт для его реализации
RU2598587C2 (ru) * 2014-03-03 2016-09-27 Федеральный научно-производственный центр акционерное общество "Научно-производственное объединение "Марс" Способ автоматизированного управления боевыми средствами
JP6477178B2 (ja) * 2015-04-06 2019-03-06 オムロン株式会社 Ｐｌｃ制御データ生成装置、ｐｌｃ制御データ生成方法、及び、ｐｌｃ制御データ生成プログラム
EP3088976B1 (fr) * 2015-04-28 2017-11-29 Siemens Aktiengesellschaft Procédé de fonctionnement d'un dispositif d'automatisation et dispositif d'automatisation
DE102018118531A1 (de) * 2018-07-31 2020-02-06 Endress+Hauser SE+Co. KG Feldgerät der Automatisierungstechnik mit multiplen Parametersätzen

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5841654A (en) * 1995-10-16 1998-11-24 Smar Research Corporation Windows based network configuration and control method for a digital control system
DE19609442A1 (de) * 1996-03-11 1997-09-18 Siemens Ag Datenverarbeitungssystem
US6424872B1 (en) * 1996-08-23 2002-07-23 Fieldbus Foundation Block oriented control system
US6023399A (en) * 1996-09-24 2000-02-08 Hitachi, Ltd. Decentralized control system and shutdown control apparatus
AU4597797A (en) * 1996-10-04 1998-04-24 Fisher Controls International Inc. Method and apparatus for debugging and tuning a process control network having distributed control functions
US6999824B2 (en) * 1997-08-21 2006-02-14 Fieldbus Foundation System and method for implementing safety instrumented systems in a fieldbus architecture
DE19750026B4 (de) * 1997-11-12 2012-03-22 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben von Steuereinrichtungen für ein Fahrzeug
US6411923B1 (en) * 1998-04-30 2002-06-25 Fisher-Rosemount Systems, Inc. Topology analysis tool for use in analyzing a process control network design
FI114745B (fi) * 1998-06-01 2004-12-15 Metso Automation Oy Kenttälaitteiden hallintajärjestelmä
FI111760B (fi) * 1999-04-16 2003-09-15 Metso Automation Oy Kenttälaitteen langaton ohjaus teollisuusprosessissa
US6854055B1 (en) * 1999-10-18 2005-02-08 Endress + Hauser Flowtec Ag Method and system for switching active configuration memory during on-line operation of programmable field mounted device
US6947389B1 (en) 2000-06-30 2005-09-20 Fisher-Rosemount Systems, Inc. Two-mode foundation fieldbus device configurator
FI114507B (fi) * 2000-07-07 2004-10-29 Metso Automation Oy Laitediagnostiikkajärjestelmä
DE10113261C2 (de) * 2001-03-16 2003-07-10 Siemens Ag Synchrones, getaktetes Kommunikationssystem mit dezentralen Ein-/Ausgabe-Baugruppen und Verfahren zur Einbindung dezentraler Ein-/Ausgabe-Baugruppen in ein solches System
DE10124800A1 (de) * 2001-05-21 2002-12-12 Siemens Ag Prozessautomatisierungssystem und Prozessgerät für ein Prozessautomatisierungssystem
DE10148029A1 (de) * 2001-09-28 2003-04-24 Endress & Hauser Gmbh & Co Kg Verfahren zur Datensicherung bei einem Feldgerät
DE10162853C1 (de) * 2001-12-17 2003-06-05 Iav Gmbh Kraftfahrzeugsteuersystem und Verfahren zur Kraftfahrzeugsteuerung
US20050188351A1 (en) * 2002-04-02 2005-08-25 Siemens Aktiengesellschaft Device and method for automatically generating automation software
DE10251523A1 (de) * 2002-11-04 2004-05-19 Siemens Ag System und Verfahren zur Bereitstellung von Daten und Diensten für Geräte, sowie Gerät, welches die bereitgestellten Daten und Dienste verwendet
DE10259342A1 (de) * 2002-12-18 2004-07-08 Siemens Ag Automatisierungssystem und Verfahren zum Betrieb eines Automatisierungssystems
US7496041B2 (en) 2003-02-28 2009-02-24 Fisher-Rosemount Systems, Inc. High speed auto-tuning loop
US7634555B1 (en) * 2003-05-16 2009-12-15 Johnson Controls Technology Company Building automation system devices
US7162312B2 (en) * 2003-09-24 2007-01-09 Siemens Aktiengesellschaft Method, system and device for predictive error recognition in a plant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006072513A1 *

Also Published As

Publication number Publication date
WO2006072513A1 (fr) 2006-07-13
US8306658B2 (en) 2012-11-06
DE102004063776A1 (de) 2006-07-13
US20110153078A1 (en) 2011-06-23

Similar Documents

Publication Publication Date Title
EP1831766A1 (fr) Appareil de terrain pour le traitement de donnees et de parametres dans un systeme d'automatisation decentralise
EP1933214B1 (fr) Génération et adaptation automatisée d'un modèle de machine ou d'installation
EP1779203B1 (fr) Identification de parametres d'appareils de terrain dans la technique d'automatisation
EP1558975B1 (fr) Procede de parametrage hors ligne d'un appareil de terrain de la technique d'automatisation des processus
EP2659317B1 (fr) Appareil de terrain avec compatibilité à long terme du micrologiciel
DE102008014153B4 (de) Verfahren, Steuergerät und Steuerungssystem zur Steuerung eines Automatisierungssystems
EP1606673A2 (fr) Procede de transmission d'un code de logiciel d'une unite de commande a un appareil de terrain associe a la technique d'automatisation de processus
DE102006062555B4 (de) Verfahren zur Beobachtung eines Steuergeräts
EP2407842B1 (fr) Procédé de mise en service de machines ou machines d'une série de machines et système de planification
EP0791874B1 (fr) Méthode et dispositif de commande de capteurs et/ou actionneurs binaires
EP1714197B1 (fr) Pilote pour appareils de champ de la technologie d'automatisation des processus
DE10208530A1 (de) Betriebseinheit, Peripheriegerät und Verfahren zum Betrieb eines Peripheriegeräts
DE102007062395A1 (de) Verfahren zum Parametrieren eines Feldgerätes der Prozessautomatisierungstechnik
WO2008058991A1 (fr) Procédé d'exploitation d'un appareil modulaire de terrain qui fonctionne selon le modèle des blocs dans la technique de l'automatisation
EP2877902B1 (fr) Procédé pour le maintien en état de l'aptitude au fonctionnement d'un appareil de champ
DE102005040434A1 (de) Verfahren und System zum Abbilden der Struktur einer Automatisierungsanlage auf einem Rechner
WO2010118864A1 (fr) Procédé permettant d'obtenir une information concernant l'usure d'un composant d'une machine et procédé de préparation d'un algorithme alternatif
EP2216696B1 (fr) Procédé et système de communication pour la configuration d'un module de communication intégré dans un module logique
DE102009000052A1 (de) Verfahren zur Integration von Geräteobjekten in ein objektbasiertes Managementsystem für Feldgeräte in der Automatisierungstechnik
WO2009019108A1 (fr) Procédé de formation d'un logiciel par un utilisateur dans un appareil de terrain
DE19730492A1 (de) Digitales Typenschild für elektrisch und hydraulisch verstellbare hydrostatische Antriebe
DE10242004B4 (de) Automatisierungseinrichtung
EP2367084A1 (fr) Procédé de configuration d'un dispositif de commande d'une installation d'automatisation industrielle et composants pour une installation d'automatisation industrielle
DE10155586A1 (de) Automatisierungssystem, Technologiefunktionsplattform, Verfahren zum Betrieb eines Automatisierungssystems und Verwendung einer Technologiefunktionsplattform
DE102013010783A1 (de) Verfahren und Steuergerät zum Testen einer Automatisierungslösung basierend auf einer PLC-Steuerung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070614

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20071116

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20100504