WO2011009746A1 - Procédé de synchronisation de données entre un appareil de commande et un système de gestion/configuration - Google Patents

Procédé de synchronisation de données entre un appareil de commande et un système de gestion/configuration Download PDF

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Publication number
WO2011009746A1
WO2011009746A1 PCT/EP2010/059919 EP2010059919W WO2011009746A1 WO 2011009746 A1 WO2011009746 A1 WO 2011009746A1 EP 2010059919 W EP2010059919 W EP 2010059919W WO 2011009746 A1 WO2011009746 A1 WO 2011009746A1
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WO
WIPO (PCT)
Prior art keywords
devicedtm
configuration
management
data
driver
Prior art date
Application number
PCT/EP2010/059919
Other languages
German (de)
English (en)
Inventor
Michael Maneval
Original Assignee
Endress+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+Hauser Process Solutions Ag filed Critical Endress+Hauser Process Solutions Ag
Publication of WO2011009746A1 publication Critical patent/WO2011009746A1/fr

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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
    • G05B19/0426—Programming the control sequence
    • 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
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/056—Programming the PLC
    • 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
    • G05B2219/25428—Field device
    • 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
    • G05B2219/31103—Configure parameters of controlled devices
    • 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
    • G05B2219/31131—Field device with gateway functions for communication with pc and other field devices
    • 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
    • G05B2219/31132—FDT interfacing profibus field device drivers DTM with engineering tool
    • 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
    • G05B2219/32—Operator till task planning
    • G05B2219/32144—Define device description using dd files
    • 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]

Definitions

  • the invention relates to a method for data synchronization between an operating device and a configuration / management system.
  • Measuring instruments such as level gauges, flowmeters, pressure and temperature measuring instruments, pH meters, conductivity meters, etc., which record the respective process variables level, flow, pressure, temperature, pH or conductivity.
  • actuators are used, such as valves or pumps, via which e.g. the flow of a liquid in a pipeline or the level of a medium in a container is changed.
  • field devices are all devices that are used close to the process and that provide or process process-relevant information. A large number of such field devices are offered and distributed by the Endress + Hauser Group. Under the term field device used in connection with the invention, all types of measuring devices and actuators are thus to be subsumed.
  • the term field device also includes e.g. a gateway, a radio adapter or other bus users integrated / integrable into a bus system.
  • field devices are generally connected to at least one higher-level control unit via bus systems, such as, for example, via Profibus® PA, Foundation Fieldbus® or HART®.
  • bus systems such as, for example, via Profibus® PA, Foundation Fieldbus® or HART®.
  • the higher-level control unit - is a control system.
  • the higher-level control unit is used for
  • Process control, process visualization, process monitoring and commissioning and operation of field devices Programs independent on higher-level configuration / management systems These include, for example, the FieldCare operating tool from the Endress + Hauser Group, the Pactware operating tool, the Fisher-Rosemount AMS operating tool or the Siemens PDM operating tool. Configuration / management systems that are integrated into control system applications are the PCS7 from Siemens, the Symphony from ABB and the Delta V from
  • Bus systems must be integrated, must be different
  • the Fieldbus Foundation (FF)
  • HAF HART Communication Foundation
  • PNO Profibus User Organization
  • DTMs Device Type Manager or Device Manager or Device Driver - available. These DTMs comply with the FDT Field Device Tool specification (IEC 62453).
  • the current FDT specification is available from the ZVEI or the PNO or the FDT Group. It is customary, in particular in process automation technology, to configure field devices in the field by means of a handheld device or another configuration tool, eg PC, via a point-to-point connection, eg via a modem. HART, Profibus, FF or a proprietary service protocol can be used for this point-to-point connection.
  • the field devices are usually integrated into the control of the process plant via device descriptions, such as the standardized EDDs or DTMs.
  • the field devices are still two-wire devices that usually work on the 4-2OmA basis.
  • the analog current signal representing the measured value is superimposed on a digital communication here. If changes are made in the field, they must be sent to the configuration / management system for the purpose of
  • a user in the configuration / management system can trigger an upload of the data from the field device via the bus system.
  • the invention is based on the object, a simple method
  • Automation technology in the form of a standardized device description associated configuration / Paramether schemes with a field device fully descriptive device driver, which are assigned to a parent management / configuration system, synchronized.
  • the object is achieved by a method for the synchronization of current configuration data assigned to a field device of process automation technology in the form of a standardized device description with a device driver which fully describes the field device, wherein the device driver is assigned to a higher-level device driver
  • Management / configuration system is provided a standardized software system that allows access to the device driver.
  • HMI device via a point-to-point connection, e.g. by means of a
  • Modems connected and configured or parameterized via digital communication of a bus system.
  • the configuration or parameterization in the field takes place successively on a large number of field devices.
  • the current device-specific configuration / parameterization data of the field device or the field devices are used as a current DD-based data set or as current DD-based data sets in the operating device by means of a
  • PAM Planar Management System
  • Applicant as for example offered and distributed by the Applicant under the term 'FieldCare'.
  • a known on-site operator tool is offered and distributed by the assignee under the name Field Xpert.
  • a device driver encapsulates all device-specific data, functions and operating rules, such as the device structure, existing communication options and the graphical user interface, in other words the GUI, for a specific field device or for a specific field device type.
  • the DTMs require a frame application, ie FDT frame.
  • the frame application and the corresponding DTMs allow very convenient access to field devices, e.g. on
  • FDT FDT technology unifies the communication interface between the field devices and the higher-level configuration / management system. FDT allows any field device via any higher level configuration / management systems over any bus systems
  • a known FDT frame is the Applicant's already mentioned tool 'FieldCare'. In the HMI device, it may be a whatsoever
  • Handheld operating device which can be used in the field to operate the field devices.
  • it can be a portable PC or a PDA or a handheld device known as a handheld.
  • the standardized device description used is preferably an EDD, an electronic device description, which is used in the field of
  • the current configuration / parameterization data stored in the operating device in the form of a standardized device description and that in the management
  • a communication DTM is also created in the standardized software system of the management / configuration system.
  • the communicable field devices are each replaced by a device driver referenced in two different topologies: by the zu
  • An advantageous development of the method according to the invention provides that the data synchronization of the management / configuration system assigned to be updated device driver on the
  • Preferred variants of the inventive solution provide that for the purpose of data synchronization between the two device drivers alternatively the following functionalities are used:
  • Topology and the operator side topology is about the
  • the device driver to be updated and the updated device driver are synchronized via the alternately stored data record in the data memory 17,
  • the two data sets are compared and corresponding deviations are displayed.
  • the data set to be updated is matched in accordance with the deviations found in the dialog after approval by the operating personnel.
  • the respective device driver to be updated is set online with the HMI device via the communication device driver assigned to the HMI device, and the current configuration / parameterization data is transmitted via the bus system to the device driver to be updated, so that All device-specific or device-specific offline functionalities of the device driver with the data of the field device
  • the offline changed configuration / parameterization data of the device driver are transferred to the HMI device and that the configuration / parameterization data of the device driver are subsequently transmitted via the HMI device in the field in the field device.
  • the offline configuration / parameterization data of the device driver are transferred to the HMI device and that the configuration / parameterization data of the device driver are subsequently transmitted via the HMI device in the field in the field device.
  • Configuration / management system reads in and upload the
  • HMI device provides.
  • a software component be used for the synchronization, which the
  • Device-specific behavior must be taken into account, that is, if in particular an upload or a download is not unique. Is e.g. If a fieldbus command of a device type is unique only via further information or if the sequence of the fieldbus commands in the upload or download is significant, the appropriate additional knowledge is required for the correct synchronization of the configuration / parameter data. This additional knowledge is provided in the software component.
  • the software component used for the synchronization for the synchronization of the data set formed from the configuration / parameterization data is a device-specific file. Preferred is a device description or an electronic device
  • FIG. 1 shows a representation of exemplary hardware components of a process control of automation technology, which are suitable for carrying out the method according to the invention
  • FIG. 1 the left-hand detail of the hardware components shown in FIG. 1
  • FIG. 2 a representation of an FDT software topology suitable for the device shown in FIG. 1 a for carrying out a first variant of the method according to the invention
  • FIG. 4 shows a representation of a third variant of the method according to the invention and 5 shows an illustration of a fourth variant of the method according to the invention.
  • 6 shows a schematic representation of the method according to the invention for a special case.
  • FIG. 1 shows a representation of exemplary hardware components of a process control of automation technology, which are suitable for carrying out the method according to the invention.
  • the inventive method is used to synchronize the current field device F of the process automation technology in the form of a standardized
  • Device description e.g. DD
  • configuration / Paramether Scheme 18 assigned configuration / Paramether Scheme 18 with a full field device F.
  • the management / configuration system 1 runs a standardized software system FDT Frame.
  • the standardized software system in the case shown is an FDT frame, which provides access to the device driver 7,
  • FIG. 1 a the standardized software system FDT Frame is integrated in a management / configuration system 1.
  • the control system 1 is connected via a company network Factory LAN and a control unit 5 with the fieldbus level 9, 12. While at the corporate network level Factory LAN the
  • Communication preferably over a fast connection e.g. Ethernet TCP / IP
  • the communication is carried out at the field bus level, for example via Profibus DP, Profibus PA 12 and HART 9.
  • Profibus DP the fieldbus protocol
  • Profibus PA is converted to the HART protocol.
  • a second embodiment - Scenario 2 (FIG. 1) - the standardized software system FDT frame is in a via a fieldbus interface 6 or over integrated plant asset management system PAM 1 a plant access point to the bus system 9,12. Called at this point is the product FieldCare the Anmeldehn. Since users typically protect their plant networks Factory LAN via a firewall 13, the PAM system 1 accesses the bus system 9 and the field devices F, F1, F2,... Via a secure fieldbus interface 6 and a gateway 4 at the fieldbus level.
  • the field device F is locally connected in the field with an operating device 2 via a point-to-point connection 3, in particular via a modem.
  • the connection can be wired or wireless.
  • the field device F is configured or parameterized via the HMI device 2.
  • the HMI device 2 On the bus system 3 is the
  • Device-specific configuration / parameterization data 18 of the field device F are stored as a current DD-based data record 18 in the operating device 2 by means of a standardized device description, here a DD.
  • the operating device 2 is subsequently, temporally and spatially separated, connected to the higher-level management / configuration system 1.
  • the connection is made via an operator-specific communication port 10, for example via USB or Blue Tooth.
  • the synchronization of the management / configuration system 1 associated device driver 7, DeviceDTM and stored in the operating device 2 current DD-based data set DD ', so that in the synchronized device driver 8, DeviceDTM also the current configuration / Paramether flowers 18 are available.
  • Synchronization is based on fieldbus communication.
  • the operating device specific communication driver 14, CommDTM which in this case is an FDT communication driver.
  • the FDT Frame software system provides two functionalities for synchronization: There are two topologies, one control-system topology and one operator-side topology, in which each field device F is represented by a corresponding device driver
  • Device driver 7, DeviceDTM is integrated in the control system topology or in the network topology.
  • the second device driver 8, DeviceDTM 8 is in the sub-topology, ie the user-device-side topology, under the user-device-specific communication driver 14, CommDTM
  • Topology branches implement the following functionalities:
  • Device driver reference Instance DeviceDTM 8 This embodiment is shown in Fig. 3. Access to the data set of the device driver instance DeviceDTM 8 is made by the software system FDT Frame via the alternate access via the ProxyDTM 15 or the
  • ProxyDTM 16 synchronized.
  • a device driver DeviceDTM provides a software system specific
  • FIG. 5 shows a further variant of the method according to the invention. In this variant, that has from the HMI device 2 to
  • FDT Frame to communicate with the communication device driver 14, CommDTM.
  • the field device is a 4-2OmA device.
  • the FDT Frame software system provides the following functionality for synchronization.
  • Software system FDT Frame has only the user-specific communication device driver 14, CommDTM in its topology. Under the operator-specific communication device driver 14 are all
  • the to be updated For synchronization, the to be updated
  • Device drivers 7, DeviceDTM /, the DeviceDTM 7, ... device drivers to be updated are set online and communicate with the operating device 2 via the respective fieldbus protocol 10.
  • the field device F not connected to the FDT Frame software system now behaves like one via the FDT Frame software system communicable field device F.
  • Via a deviceDTM upload functionality implemented in the device driver 7, DeviceDTM all parameters 18 are loaded from the operating device 2 into the device driver 7, DeviceDTM.
  • a functionality DeviceDTM Download implemented in the device driver 7, DeviceDTM writes the current configuration / parameter ether data 18 into the operator device 2 in order subsequently to write it in the field or in production into a field device F of the same type.
  • Fig. 6 shows a schematic representation of the invention
  • HMI device-specific communication port for example: via USB, BlueTooth, ...

Abstract

L’invention concerne un procédé de synchronisation des données de paramétrage/configuration courantes (18) associées à un appareil de terrain (F) de la technique d’automatisation des processus, sous la forme d’un descripteur d’appareil standardisé (DD), au moyen d’un pilote d’appareil (7, DeviceDTM) décrivant intégralement l’appareil de terrain (F) et auquel est associé un système de gestion/configuration (1) supérieur. Un système logiciel (FDT Frame) standardisé qui autorise l’accès au pilote d’appareil (DeviceDTM) est agencé dans le système de gestion/configuration (1). L’appareil de terrain (F) est relié sur place, sur le terrain, à un appareil de commande (2) par l’intermédiaire d’une liaison de point à point et configuré ou paramétré par l’intermédiaire d’une communication numérique d’un système de bus (3). Les données de configuration/paramétrage courantes de l’appareil de terrain (F) spécifiques à ce dernier sont enregistrées (18), en tant qu’ensemble de données courantes basé sur le DD, dans l’appareil de commande (2), au moyen d’un descripteur d’appareil standardisé (11, DD). L’appareil de commande (2), séparé de façon temporelle et spatiale, est ensuite relié au système de gestion/configuration supérieur (1). Le pilote d’appareil (7, DeviceDTM) associé au système de gestion/configuration (1) et l’ensemble de données courant basé sur le DD enregistré dans l’appareil de commande (2) sont synchronisés de telle sorte que les données de configuration/paramétrage courantes (18) soient disponibles dans le pilote d’appareil synchronisé (8, DeviceDTM').
PCT/EP2010/059919 2009-07-23 2010-07-09 Procédé de synchronisation de données entre un appareil de commande et un système de gestion/configuration WO2011009746A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009027949.0 2009-07-23
DE102009027949A DE102009027949A1 (de) 2009-07-23 2009-07-23 Verfahren zur Datensynchronisation zwischen einem Bediengerät und einem Konfigurations-/Managementsystem

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DE102011077787A1 (de) * 2011-06-20 2012-12-20 Endress + Hauser Process Solutions Ag System zum Zugriff von zumindest einem Client auf zumindest ein Feldgerät
DE102012200282A1 (de) * 2011-12-27 2013-06-27 Endress + Hauser Process Solutions Ag Verfahren zum Informationstausch auf einem Bussystem der Automatisierungstechnik
US8880249B2 (en) 2011-12-30 2014-11-04 General Electric Company System, method, and computer program for an integrated human-machine interface (HMI) of an engine-generator
DE102012000474C5 (de) * 2012-01-13 2023-10-05 Robert Bosch Gmbh Vorrichtung und Verfahren zur drahtlosen Punkt-zu-Punkt-Verbindung in einer Automatisierungsanlage sowie Automatisierungsanlage
DE102012108556A1 (de) * 2012-09-13 2014-03-13 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Vorrichtung zum Senden und/oder Empfangen von Messdaten eines Feldgeräts sowie System
DE102013104458A1 (de) * 2013-05-02 2014-11-20 Endress + Hauser Process Solutions Ag Verfahren zur Vergabe von Lizenzen an zeitweise vom Netzwerk abkoppelbare mobile Endgeräte
DE102015116417A1 (de) * 2015-09-28 2017-03-30 Abb Schweiz Ag Verfahren zur Verwaltung und Konfiguration von Feldgeräten einer Automatisierungsanlage und Konfigurationssystem hierzu

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