WO2009083422A1 - Système et procédé de paramétrage d'un appareil de terrain - Google Patents

Système et procédé de paramétrage d'un appareil de terrain Download PDF

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Publication number
WO2009083422A1
WO2009083422A1 PCT/EP2008/067380 EP2008067380W WO2009083422A1 WO 2009083422 A1 WO2009083422 A1 WO 2009083422A1 EP 2008067380 W EP2008067380 W EP 2008067380W WO 2009083422 A1 WO2009083422 A1 WO 2009083422A1
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WO
WIPO (PCT)
Prior art keywords
field device
data
parameterization
module
parameter values
Prior art date
Application number
PCT/EP2008/067380
Other languages
German (de)
English (en)
Inventor
Ludger Füchtler
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 WO2009083422A1 publication Critical patent/WO2009083422A1/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
    • 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
    • G05B2219/25101—Detect connected module, load corresponding parameters, variables into 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
    • G05B2219/25428—Field device

Definitions

  • the invention relates to a parameterization system according to the preamble of claim 1. Furthermore, the invention relates to a method for parameterizing a field device according to the preamble of claim 12.
  • field devices are often used to detect and / or influence process variables.
  • Examples of such field devices are level gauges, mass flowmeters, pressure and temperature measuring devices, etc., which detect the corresponding process variables level, flow, pressure or temperature as sensors.
  • z. B valves or pumps through which the flow of a liquid in a pipe section or the level can be changed in a container.
  • field devices are all devices that are used close to the process and that provide or process process-relevant information.
  • the mode of operation of a field device is determined by means of parameters which are written in memory locations of the field device provided for this purpose. By storing suitable parameter values in the respective memory parts, the mode of operation of the field device is determined. This process is referred to as "Parameterization.”
  • the parameters are set by the customer, and the customer can adapt the feeder to his own application by selecting suitable parameter values.
  • the customer In order to be able to set the parameters correctly, the customer must familiarize himself with the meaning of the individual parameters for each field device used. This is often further complicated by the fact that different manufacturers use different parameters with different names for one and the same task.
  • the object of the invention is to make the parameterization of field devices more customer-friendly.
  • the parameterization system comprises an assistance module.
  • the assistance module determines the type of field device to be parameterized as well as data for the customer's application.
  • the customer is familiar with his application, which is why he can provide the assistance module with the appropriate information about his application.
  • the assistance module forwards the recorded data to a parameterization module which automatically translates the application-specific data into suitable parameter values of the field device type to be parameterized.
  • the parameter values determined in this way can either be stored or written into the field device.
  • the parameterization system relieves the customer. It is no longer necessary for the customer to become familiar with the meaning of the individual parameters of his feeder. Instead, he has to give a number of details about his application. As a rule, the customer knows his application well, so that he does not have any difficulty in providing the corresponding information.
  • the information of the customer are then converted by the parameterization module on the basis of predetermined rules or by means of one or more translation tables into suitable parameter values of the field device. In this way, the field device can be parameterized in a manner suitable for the application of the customer, without the customer having to deal with the details of the parameterization.
  • the parameterization module is designed to retrieve data from at least one additional data source and to use it for the determination of the parameter values for the field device.
  • the parameterization module can retrieve data from a web database, from a CAD / CAE system, from an applicator, or from a device description, preferably according to the EDD (Electronic Device Description) standard, and the data thus obtained, together with the customer's appendix-describing information translate suitable parameters for the field device.
  • EDD Electronic Device Description
  • FIG. 1 shows an overview of a parameterization system according to the invention
  • FIG. 2A shows a pressure measuring device in a first installation position
  • FIG. 2B shows a pressure measuring device in a second installation position
  • FIG. 3 shows a detailed representation of a parameterization system according to the invention.
  • Fig. 1 is an overview of the operation of the invention
  • the parameterization system comprises an assistance module 1 and a parameterization module 2, which are implemented together on a computer 3 are.
  • the computer 3 is connected via a field bus 4 with a field device 5.
  • the assistance module 1 is designed to request from the user the type of the feeder 5 used and information about the particular application in which the field device 5 is to be used.
  • the user knows very precisely for which application under which conditions the field device should be used. For example, the user specifies an allowable range of measurements as well as limits above which an alarm is triggered.
  • the user may, for example, using a graphical user interface, define filter functions for processing and smoothing the measured values acquired by the field device 5.
  • the data acquired by the assistance module 1 for the application are then forwarded to a parameterization module 2.
  • the parameterization module 2 is designed to translate the user's information for its application into corresponding parameter values for the field device 5. Since the user has specified the type of field device 5, the parameterization module 2 knows the parameters of the fiducial device 5 as well as their meaning and can determine a suitable set of parameter values according to the user's information about his application.
  • the set of parameter values thus generated can either be stored as a file or written via the fieldbus 4 into memory cells of the feeder 5 provided for this purpose.
  • Parameters then define the working mode of the field device during operation.
  • the parameterization system allows the user to parameterize his field device without the user having to work into the meaning of the individual parameters for this purpose. Especially with comfortable field devices, which require a large number of parameter settings, it can be laborious and tedious for the user to become familiar with the meaning of the individual parameters.
  • the task of determining the appropriate parameter values for the respective customer application is taken over by the parameterization system.
  • the customer specifies the application in which the field device is to be used. As a rule, the customer knows very precisely which application the soft- ware is used under soft conditions should.
  • the translation of this information into parameter values is then taken over by the parameterization module, which has an exact knowledge of the parameters to be set in the device.
  • the device parameterization will be discussed on the basis of a concrete example.
  • the customer has a print application where the process pressure in a pipe is to be measured by means of a pressure transducer.
  • the mounting position of the pressure transducer has an influence on the measured value.
  • FIGS. 2A and 2B two different mounting positions of a sensor are shown in FIGS. 2A and 2B.
  • Fig. 2A the pipe 6, to which the pressure sensor 7 is connected, extends horizontally
  • Fig. 2B the pressure sensor 8 is connected to a vertically extending pipe 9.
  • a position correction must be carried out to compensate for the influence of the installation position or a static pressure on the measurement.
  • LAGE CORRECTION LAGESOLLWERT and LAGEOFFSET serve, where there are the two options CANCEL and APPLY in the parameter LOCATION CORRECTION.
  • These parameters can be used to enter a position correction in the following three ways:
  • the current reading of the pressure is 2.2 mbar.
  • the value 0.0 mbar can be assigned to the currently applied pressure.
  • the measured value O 1 O mbar is set.
  • the parameter LAGEOFFSET indicates the pressure difference (the offset) by which the measured value was corrected, in the present case 2.2 mbar.
  • Second option set the measured value to the desired setpoint It should be assumed that the current measured value is 0.5 mbar.
  • the desired setpoint value for the measured value is then specified as parameter LAGESOLLWERT. For example, the value of 2.0 mbar is given as the LAGOLE VALUE. After entering the position setpoint, the calibration is changed so that the measured value corresponds to the position setpoint. After entering the position setpoint, the new measured value is 2.0 mbar.
  • the parameter LAGEOFFSET indicates the resulting pressure difference (ie the offset) by which the measured value has been corrected. The following applies:
  • LOCATION SET MEASURED VALUE (ait) - LOW SETPOINT and in the present case
  • the instantaneous measured value is 2.2 mbar.
  • the parameter LAGEOFFSET is used to enter the value by which the measured value should be corrected. For example, to correct the measured value downwards by 1.7 mbar, the value 1, 7 mbar would have to be entered as parameter LAGEOFFSET.
  • LAGOLE VALUE and LOCATION OFFSET performed.
  • the procedure for a position correction depends on the respective device type. In the case of a pressure gauge from another manufacturer, the position correction is carried out with different parameters, different syntax, different semantics and pragmatics. It is therefore necessary for the customer to familiarize himself individually with the parameters used, their meaning and the parameter names used for each device type in order to be able to correctly parameterize the respective device.
  • the customer supplies the assistance module 1 with information about the respective application, while the parameterization module 2 uses this information to take over the specific parameterization of the field device 5.
  • the customer selects the FeS device to be parameterized and starts it
  • Assistance module 1 which then guides the customer through the configuration.
  • the assistant module asks:
  • the assistance module 1 asks how the position correction is to be carried out. For this purpose, the assistance module 1 can display to the customer the current measured value of the pressure. To determine the current measured value, the parameterization module 2 is provided with a
  • the parameterization module 2 queries whether the pressure gauge is in online mode. If the pressure device is in online mode, the parameterization module 2 can display the current measured value of the
  • the assistance module 1 can, for example, output the following text:
  • the customer If the device is not online, the customer will not be shown a current measurement. To perform the position correction, the customer is requested to specify the desired actual pressure value in mbar.
  • the data requested by the assistance module 1 for the application of the customer are forwarded to the parameterization module 2.
  • the parameterization module 2 translates this data in the next step into suitable values for the parameters of the pressure measuring device. For example, if the customer has specified that the actual pressure should be set to 0.0 mbar, then this is equivalent to the TAKE POSITION CORRECTION parameter. If, on the other hand, the customer specifies a certain pressure as the desired pressure value, then this desired pressure can be transmitted to the pressure measuring device by means of the parameter LOW SETPOINT VALUE.
  • the parameterization module! 2 translates the user-specified data for its application into corresponding device parameters.
  • the parameterization module 2 is responsible for initiating the functional processes required for the parameterization of the respective device. For example, it is known on the part of the parameterization module 2 whether it should upload, modify and download the parameters from the field device, or whether the individual parameters in the device can be changed directly.
  • Paramethersystems invention has the advantage that the parameterization can be made in a vendor-independent and device-independent manner by the customer, the customer only has to enter data for his trusted application. As a result, it is no longer necessary for the customer to familiarize himself with the details of the respective device and its parameterization. In particular, he is no longer confronted with ever-changing names and meanings of parameters for the same task.
  • a pressure application was defined by means of the assistance module and the parameterization module calibration parameters for a pressure gauge.
  • all other processing and filter parameters of the Field device determined and transmitted to the field device. The determination of the parameters essentially takes place before the field device is put into operation, but it is possible to iteratively adapt and modify the parameters during operation in order to achieve a process optimization.
  • FIG. 3 shows a detailed view of a parameterization system according to the invention.
  • the parameterization system comprises an assistance module 10, which requests data from the customer about its planned application, as was shown using the example of the position correction for the print application.
  • the customer requests information on operating conditions, limits of the measuring range, but also on filtering and smoothing functions.
  • the assistance module 10 can fall back on services 1 1 provided by the parameterization module 12.
  • these service domains 11 may comprise the transmission of the measurement value currently recorded by the field device, to which the parameterization module 12 receives information via the respective device type manager (DTM, Device Type Manager) of the field device.
  • the data 13 recorded by the assistance module 10 are transmitted to the parameterization module 12 and serve as a starting point for the determination of the parameter values for the field device 14.
  • data from other sources can additionally be used to determine the parameters for the field device 14.
  • the CAD / CAE (Computer Aided Engineering) System 15 with which the respective production plant was designed, provides data 16 on the field equipment usage environment as well as on various inflow, flow, and outflow rates, which can be found on the CAD / CAE Systems 15 are stored in dedicated files.
  • the parameterization module 12 can query data 18 for the chemicals and materials used in each case as well as for the temperature ranges permitted for these chemicals and materials.
  • the parameterization module 12 can retrieve data 20 about parameters and functionalities of the field device.
  • the device description 19 is a file which in the device description language EDD (Electronic Device Description) is written. Information on parameters, parameter names and functionalities that the parameterization module 12 can retrieve from the device description 19 need not be queried by the customer, and the customer is relieved.
  • the Internet-accessible web database W @ M (Web Enabied Asset Management) 21 can be used, which holds a large amount of data about the field devices of a customer. These data 22 can be read out by the parameterization module 12 from the web database W @ M 21.
  • DTM Device Type Manager
  • a device type manager suitable for a particular field device 14 can be created in various ways. On the one hand, there are device type managers 23 that were created and supplied by the manufacturer of the field device 14. Another possibility is to equip a communication driver 26 for the field device 14 with a suitable FDT interface so as to obtain a suitable device type manager 24. A third possibility for creating a device type manager is, starting from a device description (DD) 27, automatically generating a suitable device type manager 25, which supports the functionalities and parameters described in the device description 27. Frequently, the respective device type manager also provides a graphical representation of the status and the functionalities of the field device 14.
  • DD device description
  • the device type managers for various field devices are operated by means of a field device tool (FDT) 28 in which the device type managers are integrated.
  • FDT field device tool
  • the parameterizing module 12 can query online measured values 29 from the field device 14.
  • the parameterization module! 12 via the field device access module 28 and the respective Device type manager use the functions provided by the field device 14 30 functions.
  • the parameterization module 12 is designed to receive the information from the assistance module! 10, which describe the respective application of the customer, to translate into suitable parameter values for the field device 14.
  • the information obtained from one or more of the following data sources is also taken into account in order to generate suitable parameter values: from the CA D / CA E system 15, from the applicator 17, from the device description 19, from the web database 21 and via the field device access module 28 and the associated device type manager from the gluing device 14 itself.
  • rules may be present on the part of the parameterizing module 12 which control the translation of the customer's information into corresponding parameter values.
  • Other parameters can for example be taken directly from the applicator 17 or from the CAD / CAE system 15.
  • tables are also conceivable which indicate how a specific specification of the customer is to be translated into one or more associated parameters of the field device 14. With the aid of such tables it can also be specified which parameters of the field device 14 are taken over by the CAD / CAE system 15, by the applicator 17, by the device description 19 or by the web database 21.
  • these parameter values 31 are either stored in a file or via the field device access module 26, the respective device type manager and the fieldbus 32 to the field device 14 mitmitteit and inscribed there in the corresponding memory locations.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Stored Programmes (AREA)

Abstract

L'invention concerne un système de paramétrage permettant de paramétrer un appareil de terrain. Ce système est caractérisé: par un module d'assistance qui détecte des données concernant une application client ainsi que le type d'appareil de terrain utilisé par le client; ainsi que par un module de paramétrage qui reçoit les données transmises par le module d'assistance, concernant l'application client ainsi que le type d'appareil de terrain utilisé, et qui est conçu pour convertir les données concernant ladite application en valeurs de paramétrage appropriées destinées à l'appareil de terrain, et pour stocker ou transmettre à l'appareil de terrain lesdites valeurs de paramétrage.
PCT/EP2008/067380 2007-12-28 2008-12-12 Système et procédé de paramétrage d'un appareil de terrain WO2009083422A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710063312 DE102007063312A1 (de) 2007-12-28 2007-12-28 Parametriersystem und Verfahren zur Parametrierung eines Feldgeräts
DE102007063312.4 2007-12-28

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WO2009083422A1 true WO2009083422A1 (fr) 2009-07-09

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9250615B2 (en) 2011-12-22 2016-02-02 Endress + Hauser Process Solutions Ag Method for parametering a field device of process automation technology
US20180356801A1 (en) * 2015-11-30 2018-12-13 Endress+Hauser Process Solutions Ag Method and system for optimizing the operation of at least one of a plurality of field devices from automation technology
US10379722B2 (en) 2014-08-08 2019-08-13 Endress+Hauser Se+Co.Kg Automated creation of suitable preference menus for field devices

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008043095A1 (de) * 2008-10-22 2010-04-29 Endress + Hauser Process Solutions Ag Verfahren zum Parametrieren eines Feldgerätes
DE102011075764A1 (de) * 2011-05-12 2012-11-29 Endress + Hauser Gmbh + Co. Kg Bewertungsvorrichtung für Feldgerätparameter
DE102015120731A1 (de) * 2015-11-30 2017-06-01 Endress+Hauser Process Solutions Ag Verfahren und System zur Optimierung der Inbetriebnahme von zumindest einem einer Vielzahl von Feldgeräten der Automatisierungstechnik
DE102016124145A1 (de) * 2016-12-13 2018-06-14 Endress + Hauser Process Solutions Ag Verfahren zum Bedienen eines Feldgeräts der Automatisierungstechnik

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Publication number Priority date Publication date Assignee Title
WO2005022279A1 (fr) * 2003-08-22 2005-03-10 Siemens Aktiengesellschaft Procede de parametrage de dispositifs d'automatisation, et dispositif d'automatisation correspondant
WO2005031480A2 (fr) * 2003-09-18 2005-04-07 Endress+Hauser Conducta Gesellschaft Für Mess- Und Regeltechnik Mbh + Co. Kg Pilote pour appareils de champ de la technologie d'automatisation des processus
WO2006015926A1 (fr) * 2004-08-04 2006-02-16 Siemens Aktiengesellschaft Procede et parametrage d'un appareil de champ electrique et appareil de champ electrique parametrable
EP1710647A2 (fr) * 2005-04-08 2006-10-11 ABB PATENT GmbH Intégration d'appareils de terrain dans un système d'automatisation
WO2006128395A1 (fr) * 2005-06-01 2006-12-07 Siemens Aktiegesellschaft Appareil de parametrage et procede de parametrage d'appareils electriques

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005022279A1 (fr) * 2003-08-22 2005-03-10 Siemens Aktiengesellschaft Procede de parametrage de dispositifs d'automatisation, et dispositif d'automatisation correspondant
WO2005031480A2 (fr) * 2003-09-18 2005-04-07 Endress+Hauser Conducta Gesellschaft Für Mess- Und Regeltechnik Mbh + Co. Kg Pilote pour appareils de champ de la technologie d'automatisation des processus
WO2006015926A1 (fr) * 2004-08-04 2006-02-16 Siemens Aktiengesellschaft Procede et parametrage d'un appareil de champ electrique et appareil de champ electrique parametrable
EP1710647A2 (fr) * 2005-04-08 2006-10-11 ABB PATENT GmbH Intégration d'appareils de terrain dans un système d'automatisation
WO2006128395A1 (fr) * 2005-06-01 2006-12-07 Siemens Aktiegesellschaft Appareil de parametrage et procede de parametrage d'appareils electriques

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9250615B2 (en) 2011-12-22 2016-02-02 Endress + Hauser Process Solutions Ag Method for parametering a field device of process automation technology
US10379722B2 (en) 2014-08-08 2019-08-13 Endress+Hauser Se+Co.Kg Automated creation of suitable preference menus for field devices
US20180356801A1 (en) * 2015-11-30 2018-12-13 Endress+Hauser Process Solutions Ag Method and system for optimizing the operation of at least one of a plurality of field devices from automation technology
US10698389B2 (en) * 2015-11-30 2020-06-30 Endress+Hauser Process Solutions Ag Method and system for optimizing the operation of at least one of a plurality of field devices from automation technology

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Publication number Publication date
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