EP3465364A1 - Adaptateur radio pour un appareil de terrain pourvu d'une antenne pour deux normes de communication - Google Patents

Adaptateur radio pour un appareil de terrain pourvu d'une antenne pour deux normes de communication

Info

Publication number
EP3465364A1
EP3465364A1 EP17725557.7A EP17725557A EP3465364A1 EP 3465364 A1 EP3465364 A1 EP 3465364A1 EP 17725557 A EP17725557 A EP 17725557A EP 3465364 A1 EP3465364 A1 EP 3465364A1
Authority
EP
European Patent Office
Prior art keywords
radio
field device
data
adapter
wireless
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
EP17725557.7A
Other languages
German (de)
English (en)
Inventor
Vincent De Groot
Francois Ichtertz
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 EP3465364A1 publication Critical patent/EP3465364A1/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
    • G05B19/04—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
    • G05B19/0423—Input/output
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
    • G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/006—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • 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
    • G05B2219/25186—Bluetooth
    • 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
    • G05B2219/31104—Remote configuration of 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
    • G05B2219/33—Director till display
    • G05B2219/33192—Radio link, wireless
    • 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 device for the
  • Automation technology a field device, a radio adapter, a system of automation technology and a method for parameterizing a
  • field devices are often used which are used to detect and / or influence process variables. Examples of such field devices are level gauges.
  • Temperature measuring devices etc .
  • sensors detect the corresponding process variables, such as, level, flow, pressure and / or
  • z. B valves or pumps, on the z. B. the flow of a liquid in one
  • 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 process-relevant information
  • the higher-level units are control systems or control units, such as a PLC (Programmable Logic Controller) or PLC (Programmable Logic Controller).
  • the higher-level units serve, among other things, for process control, process visualization, process monitoring and commissioning of the field devices.
  • Those of the field devices, In particular of sensors, detected process variables or data are transmitted via the connected fieldbus to one or possibly also to several higher-level unit (s). There is also one next to it
  • the field device is operated via the field bus from the higher-level unit.
  • Data transmission are newer field devices, in particular sensors and actuators, partially designed as radio field devices. These generally have a corresponding communication electronics and antenna components.
  • both the wireless adapter and the field device must be configured or parameterized.
  • control units for example.
  • PC portable computing unit
  • laptop on which special control and / or
  • Watching software expire.
  • the software "FieldCare" the software "FieldCare"
  • Endress + Hauser Group To parameterize a field device or a radio adapter, these operating units via a USB or a serial COM interface (RS232, RS485) using a device for transmitting the configuration and / or parameter data with the
  • Field device or wireless adapter are screwed on manually and the cables are connected to the electronics accordingly. It is therefore an object of the invention to propose a simplified parameterization of a field device or a radio adapter.
  • the object is achieved by a device for automation technology, a field device, a radio adapter, a system of automation technology and a method for parameterizing a field device or radio adapter.
  • the object is achieved by a device for automation technology, which has the following:
  • data-connected communication electronics which is adapted to wireless data, preferably process data via the antenna with a parent unit according to a first
  • Communication electronics is further adapted to communicate data, preferably parameter data, via the antenna wirelessly with a control unit according to a second radio standard bidirectional.
  • the communication electronics in interaction with the radio antenna is designed such that it can receive and transmit data from two different radio standards.
  • Radio standard and the second wireless standard based on the IEEE 802.15.4 standard.
  • the development provides that the wireless transmission takes place in both radio standards on a substantially same radio frequency.
  • the first radio standard WirelessHART or ISA100.1 1 includes a.
  • the second radio standard comprises Bluetooth or a variant modified therefrom, for example Bluetooth LE.
  • the housing comprises a metallic housing body or a housing body of a radio inhibiting plastic.
  • a radio adapter for automation technology which is a device according to one of the embodiments described above and a
  • Field device interface which is attached to the housing and is designed to allow a wired data-conducting connection to a field device.
  • a field device for automation technology which comprises a device according to one of the previously described embodiments.
  • Field device interface with the radio adapter is connected to data and a parent unit, the data according to the first wireless standard with the wireless adapter bidirectional exchanges and an operating unit, which exchanges data according to the second wireless standard with the wireless adapter bidirectional.
  • An advantageous development of the system according to the invention provides that the data, according to the second radio standard from the operating unit are exchanged with the radio unit, serve to parameterize the field device via the radio unit by the operating unit.
  • the object is achieved according to the invention by a method for parameterizing a field device or a radio adapter of automation technology, wherein parameter data between a control unit and the field device or the wireless adapter are transmitted wirelessly and wherein the parameter data via an antenna, which also for transmitting Process data is exchanged, so that the field device or the wireless adapter is parameterized accordingly.
  • An advantageous embodiment of the method according to the invention provides that for parameterizing the field device, the parameter data is wirelessly communicated between the operating unit and the radio adapter and the parameter data is communicated by wire between the radio adapter and the field device.
  • FIG. 1 shows a schematic representation of a device according to the invention in the form of a radio module
  • FIG. 2 shows a schematic representation of a system according to the invention of automation technology.
  • Figure 1 shows a schematic representation of an inventive
  • the radio adapter 2 comprises a housing 3, a radio antenna 4, which is externally attached to the housing 3, a field device interface 5 for connecting a remotely located from the radio adapter 2 field device 7 and a communication electronics. 6 About the field device interface 5 is a wired connection between the radio adapter 2 and the field device 7 of
  • Connection 8 can, for example, a 4..20 mA current interface or
  • Two-wire line with digital protocol e.g. Be hard.
  • Wired connection 8 can, for example, be transmitted to the radio module 2, the process data detected by the field device 7, so that they from the radio module 2 to a higher-level unit 13, 14, for example.
  • a process control system 13, a gateway 14, etc. on can be.
  • parameter data which are used for configuration or parameterization of the field device 7 can also be transmitted bidirectionally between the radio adapter 2 and the field device 7 via the wired connection.
  • the field device interface 5 can also be designed to transmit energy from the radio adapter 2 to the operation of the field device 7. This can, for example, likewise take place via the wired connection 8 or alternatively via a separately designed power supply line or lines.
  • the energy provided by the radio adapter 2 for the field device 7 may, for example, come from an internal battery 10 which is located in the housing 3 of the radio adapter 2.
  • the radio adapter 2 can also be supplied with energy via a power supply, so that the power provided for the field device 7 originates from the power supply.
  • the power supply can be used as part of the internal communication electronics 6 or alternatively as a separately designed power supply, which with the
  • Communication electronics 6 is connected, be provided.
  • the housing 3 of the radio adapter 2 is preferably made of a metallic material.
  • Antenna 4 attached externally. Both the field device interface 5 and the antenna 4 are, for example in the form of bushings, connected through the housing of the internal communication electronics 6 to the outside.
  • the arranged within the housing 3 communication electronics 6 is arranged such that data, for example.
  • data for example.
  • over the antenna wirelessly with a higher-level unit 14, 15 are bidirectionally transferable according to a first wireless standard.
  • the process data which are acquired by the field device and transmitted to the radio module via the field device interface, can then be transmitted further via the radio module in accordance with the WirelessHART standard to a control system or gateway.
  • WirelessHART provides a standardized communication or
  • Radio standard which is included in the HART-7 specification and standardized as IEC 62591.
  • WirelessHART is used to build industrial fieldbuses.
  • the radio transmission is based on the wireless communication standard IEEE 802.15.4.
  • the first wireless standard can also include ISA100.1 1 a.
  • ISA100.1 1 a is also a communication or radio standard used in automation technology.
  • the communication electronics 6 for this purpose comprises a microprocessor 9 on which runs a first software stack 10 for the first radio standard, so that a conversion of process data according to the first radio standard and vice versa takes place.
  • the communication electronics 6 is arranged such that data in the form of parameter data via the same antenna wirelessly with a
  • Operating unit are bidirectionally transferable.
  • the wireless transmission is based here on a second radio standard, which of the first
  • Radio standard is different.
  • both the first and second wireless standards are based on the IEEE 802.15.4 standard.
  • Variant may be, for example, Bluetooth Low Energy (LE).
  • a second software stack 1 1 typically runs on the microprocessor 9 for this, which ensures that a conversion of parameter data according to the second radio standard and vice versa takes place.
  • the communication electronics 6 has an antenna drive unit 13.
  • a WL1831 MOD from Texas Instruments or an RS91 13 n-Link module from Redpine can be used as antenna drive unit.
  • microprocessor can also run a process data processing software, which further processing of the process data from the
  • Field device to the wireless adapter performs. This can be, for example, a linearization or a unit conversion.
  • Process data processing software is not mandatory, however, it opens in the event that a connection of the field device via the 4..20 mA current interface to the wireless adapter takes place
  • corresponding units of the measured value are transmitted wirelessly via the antenna.
  • a field device comprises the previously described housing, the radio antenna and the communication electronics 6.
  • no separate field device interface for wired connection of the field device to a radio adapter is provided.
  • Both the data in the form of process data and the data in the form of parameter data are received or transmitted by the same antenna of the radio adapter 2 or of the field device 7.
  • the parameterization is then carried out on the basis of the parameter data received or transmitted by the radio adapter 2 or the field device 7.
  • the radio adapter 2 or the field device 7 can be parameterized per se.
  • Radio adapter 2 is connected, done in the way that the parameter data between the wireless adapter 2 and the control unit 16 wirelessly and between the wireless adapter 2 and the field device 7 are wired communication.
  • the radio adapter 2 serves as a quasi one
  • FIG. 2 shows a schematic representation of a system according to the invention of automation technology.
  • the system comprises a plurality of field devices 7 which are connected to a radio adapter 2 described above, so that process data can be exchanged between the field device 7 and the higher-level unit 15 according to the first radio standard.
  • the higher-level unit represents a gateway 15, which in turn communicates with the process control system 14 via WirelessHART. It is also conceivable embodiment in which the radio adapter 2 and thus also the
  • 2 further shows an operator 17, which parameterizes a specific field device 7 via an operating unit 16. For this
  • the operating unit communicates the operating unit via the second wireless standard, eg.
  • the radio adapter 2 itself with the help of the control unit via radio, ie according to the second radio standard, parameterize.
  • the operator 17 thus has the option of performing a parameterization of the corresponding radio adapter or field device without screwing the housing.

Abstract

L'invention concerne un dispositif destiné à la technique de l'automatisation, comportant : un boîtier (3), une antenne de radiocommunication disposée à l'extérieur du boîtier (4), des circuits électroniques de communication (6), disposés à l'intérieur du boîtier et reliés à l'antenne de manière à transmettre des données, qui sont conçus pour communiquer de manière bidirectionnelle, de préférence, des données de processus, sans fil par l'intermédiaire de l'antenne avec une unité principale (14, 15) selon une première norme de radiocommunication, et qui sont conçus en outre pour communiquer de manière bidirectionnelle, de préférence, des données de paramètre, sans fil par l'intermédiaire de l'antenne avec une unité de commande (16) selon une seconde norme de radiocommunication.
EP17725557.7A 2016-05-25 2017-05-18 Adaptateur radio pour un appareil de terrain pourvu d'une antenne pour deux normes de communication Ceased EP3465364A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016109650.4A DE102016109650A1 (de) 2016-05-25 2016-05-25 Vorrichtung für die Automatisierungstechnik
PCT/EP2017/061920 WO2017202675A1 (fr) 2016-05-25 2017-05-18 Adaptateur radio pour un appareil de terrain pourvu d'une antenne pour deux normes de communication

Publications (1)

Publication Number Publication Date
EP3465364A1 true EP3465364A1 (fr) 2019-04-10

Family

ID=58772551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17725557.7A Ceased EP3465364A1 (fr) 2016-05-25 2017-05-18 Adaptateur radio pour un appareil de terrain pourvu d'une antenne pour deux normes de communication

Country Status (4)

Country Link
US (1) US20190132012A1 (fr)
EP (1) EP3465364A1 (fr)
DE (1) DE102016109650A1 (fr)
WO (1) WO2017202675A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017121036A1 (de) * 2017-09-12 2019-03-14 Endress+Hauser SE+Co. KG Feldgerät mit drahtloser Sende-/Empfangseinheit
GB2611662B (en) * 2018-10-01 2023-10-18 Fisher Rosemount Systems Inc Wireless protocol converter for field devices
EP3798754A1 (fr) * 2019-09-27 2021-03-31 Siemens Schweiz AG Procédé d'enregistrement automatique d'un utilisateur sur un appareil de terrain et système d'automatisation
US11102743B2 (en) * 2019-11-26 2021-08-24 Endress+Hauser SE+Co. KG Method to configure wireless HART device using Bluetooth

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2096505A1 (fr) * 2008-02-26 2009-09-02 ABB Research Ltd. Procédé, produits et système pour la configuration d'un nouveau noed dans un réseau sans fil industriel
DE102008043170A1 (de) * 2008-10-24 2010-04-29 Endress + Hauser Process Solutions Ag Verfahren zur Integration eines zusätzlichen Feldgeräts in ein Funknetzwerk der Automatisierungstechnik
DE102009047544A1 (de) * 2009-12-04 2011-06-09 Endress + Hauser Process Solutions Ag Verfahren zum Einstellen von Prametern eines Feldgerät-Stromversorgungsmoduls
US9753439B2 (en) * 2014-10-02 2017-09-05 Fisher-Rosemount Systems, Inc. Multi-protocol device supporting wireless plant protocols

Also Published As

Publication number Publication date
WO2017202675A1 (fr) 2017-11-30
DE102016109650A1 (de) 2017-11-30
US20190132012A1 (en) 2019-05-02

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