JP4221278B2 - 測定機器および測定機器の駆動方法 - Google Patents
測定機器および測定機器の駆動方法 Download PDFInfo
- Publication number
- JP4221278B2 JP4221278B2 JP2003393003A JP2003393003A JP4221278B2 JP 4221278 B2 JP4221278 B2 JP 4221278B2 JP 2003393003 A JP2003393003 A JP 2003393003A JP 2003393003 A JP2003393003 A JP 2003393003A JP 4221278 B2 JP4221278 B2 JP 4221278B2
- Authority
- JP
- Japan
- Prior art keywords
- wire interface
- drive mode
- upper limit
- measuring instrument
- current
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/06—Two-wire systems
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Power Sources (AREA)
- Control Of Electric Motors In General (AREA)
- Cookers (AREA)
- Control Of Ac Motors In General (AREA)
- Push-Button Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Description
Claims (2)
- 電気的な給電および信号伝送に用いられる2線インタフェースを備えており、
通常駆動モードでは2線インタフェースを介して収容される測定機器の最大電流量が所定の上方限界値に制限されている測定機器において、
測定機器がソフトウェアアップデートおよび/またはキャリブレーション機能および/または診断機能および/またはメンテナンス機能を行う特別駆動モードへシフトされたとき、許容電流収容量が自動で一時的に所定の上方限界値を超えて高められる
ことを特徴とする2線インタフェースを備えた測定機器。 - 電気的な給電および信号伝送に用いられる2線インタフェースを備えており、
通常駆動モードでは2線インタフェースを介して収容される測定機器の最大電流量が所定の上方限界値に制限されている測定機器の駆動方法において、
測定機器を、ソフトウェアアップデートおよび/またはキャリブレーション機能および/または診断機能および/またはメンテナンス機能を行う特別駆動モードへシフトしたとき、許容最大電流収容量を自動で一時的に所定の上方限界値を超えて高める
ことを特徴とする2線インタフェースを備えた測定機器の駆動方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10256623A DE10256623A1 (de) | 2002-12-03 | 2002-12-03 | Elektrisches Gerät und Verfahren zum Betreiben eines elektrischen Geräts |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004185615A JP2004185615A (ja) | 2004-07-02 |
JP2004185615A5 JP2004185615A5 (ja) | 2005-08-18 |
JP4221278B2 true JP4221278B2 (ja) | 2009-02-12 |
Family
ID=32308968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003393003A Expired - Fee Related JP4221278B2 (ja) | 2002-12-03 | 2003-11-21 | 測定機器および測定機器の駆動方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7162651B2 (ja) |
EP (1) | EP1427086B2 (ja) |
JP (1) | JP4221278B2 (ja) |
AT (1) | ATE368954T1 (ja) |
DE (2) | DE10256623A1 (ja) |
DK (1) | DK1427086T4 (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8237386B2 (en) | 2003-08-15 | 2012-08-07 | Apple Inc. | Methods and apparatuses for operating a data processing system |
US7742394B2 (en) * | 2005-06-03 | 2010-06-22 | Honeywell International Inc. | Redundantly connected wireless sensor networking methods |
US8374730B2 (en) * | 2005-08-25 | 2013-02-12 | Apple Inc. | Methods and apparatuses for dynamic thermal control |
US7562234B2 (en) * | 2005-08-25 | 2009-07-14 | Apple Inc. | Methods and apparatuses for dynamic power control |
DE102006001704A1 (de) * | 2006-01-13 | 2007-07-26 | Knick Elektronische Messgeräte GmbH & Co. KG | Zweileiter-Gerät, insbesondere Messumformer in Zweileitertechnik |
DE102007021099A1 (de) | 2007-05-03 | 2008-11-13 | Endress + Hauser (Deutschland) Ag + Co. Kg | Verfahren zum Inbetriebnehmen und/oder Rekonfigurieren eines programmierbaren Feldmeßgeräts |
JP4986155B2 (ja) * | 2007-10-15 | 2012-07-25 | 横河電機株式会社 | 通信品質診断装置 |
DE102007058608A1 (de) | 2007-12-04 | 2009-06-10 | Endress + Hauser Flowtec Ag | Elektrisches Gerät |
US7949888B2 (en) * | 2008-01-07 | 2011-05-24 | Apple Inc. | Forced idle of a data processing system |
US7949889B2 (en) * | 2008-01-07 | 2011-05-24 | Apple Inc. | Forced idle of a data processing system |
EP2271968A1 (de) * | 2008-04-28 | 2011-01-12 | Inventio AG | Verfahren zum schalten von elektrischen verbrauchern in einem gebäude |
DE102008022373A1 (de) | 2008-05-06 | 2009-11-12 | Endress + Hauser Flowtec Ag | Meßgerät sowie Verfahren zum Überwachen eines Meßgeräts |
US8315746B2 (en) | 2008-05-30 | 2012-11-20 | Apple Inc. | Thermal management techniques in an electronic device |
KR101139624B1 (ko) * | 2008-07-31 | 2012-04-27 | 마이크로 모우션, 인코포레이티드 | 2-선식 기기 장치 버스에서 전력 소비를 예측하여 제한하기 위한 버스 기기 및 방법 |
US8306772B2 (en) | 2008-10-13 | 2012-11-06 | Apple Inc. | Method for estimating temperature at a critical point |
DE102010030924A1 (de) | 2010-06-21 | 2011-12-22 | Endress + Hauser Flowtec Ag | Elektronik-Gehäuse für ein elektronisches Gerät bzw. damit gebildetes Gerät |
DE102011076838A1 (de) | 2011-05-31 | 2012-12-06 | Endress + Hauser Flowtec Ag | Meßgerät-Elektronik für ein Meßgerät-Gerät sowie damit gebildetes Meßgerät-Gerät |
DE102013100799A1 (de) | 2012-12-21 | 2014-06-26 | Endress + Hauser Flowtec Ag | Umformerschaltung mit einer Stromschnittstelle sowie Meßgerät mit einer solchen Umformerschaltung |
DE102013109096A1 (de) | 2013-08-22 | 2015-02-26 | Endress + Hauser Flowtec Ag | Gegen Manipulation geschütztes elektronisches Gerät |
DE102014108107A1 (de) | 2014-06-10 | 2015-12-17 | Endress + Hauser Flowtec Ag | Spulenanordnung sowie damit gebildeter elektromechanischer Schalter bzw. Meßumformer |
US9541976B1 (en) * | 2015-08-21 | 2017-01-10 | Dell Products L.P. | Systems and methods for management of an information handling system having no alternating current power source |
HUE042055T2 (hu) * | 2016-10-27 | 2019-06-28 | Grieshaber Vega Kg | Folyamat-mérõberendezés dugaszolható tárolóegységgel |
CN106532937B (zh) * | 2016-11-07 | 2018-12-18 | 宁波精丰测控技术有限公司 | 电力设备自动化检修方法及系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3280015D1 (en) * | 1982-08-19 | 1989-12-14 | Honeywell Inc | Improvements in 2-wire analog communication systems |
DE4209785C2 (de) * | 1992-03-26 | 1994-04-21 | Knick Elektronische Mesgeraete | Übertragungssystem für Signale |
DE4333702C1 (de) * | 1993-10-02 | 1994-11-10 | Kloeckner Moeller Gmbh | Schaltungsanordnung zur selbstständigen Energieversorgung digitaler Eingabeschaltungen |
DE19925943A1 (de) * | 1999-06-08 | 2000-12-21 | Krohne Messtechnik Kg | Schaltungsanordnung zur Meßwerterfassung, -übertragung und -auswertung |
DE19938124C1 (de) * | 1999-08-12 | 2001-07-19 | Siemens Ag | Verfahren zum Verwalten der von einer zentralen Netzwerk-Komponente über eine Leitung zu einer dezentralen Netzwerk-Komponente übertragenen Energie und Netzabschlußeinrichtung |
EP1553538A1 (de) † | 1999-10-07 | 2005-07-13 | Endress + Hauser GmbH + Co. KG | Leistungsstarkes doppeltes Zweileiter-Messgerät |
DE29917651U1 (de) * | 1999-10-07 | 2000-11-09 | Siemens Ag | Meßumformer sowie Prozeßleitsystem |
-
2002
- 2002-12-03 DE DE10256623A patent/DE10256623A1/de not_active Withdrawn
-
2003
- 2003-10-20 AT AT03024155T patent/ATE368954T1/de not_active IP Right Cessation
- 2003-10-20 DE DE50307804T patent/DE50307804D1/de not_active Expired - Lifetime
- 2003-10-20 DK DK03024155.8T patent/DK1427086T4/da active
- 2003-10-20 EP EP03024155.8A patent/EP1427086B2/de not_active Expired - Lifetime
- 2003-11-14 US US10/713,593 patent/US7162651B2/en not_active Expired - Fee Related
- 2003-11-21 JP JP2003393003A patent/JP4221278B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK1427086T3 (da) | 2007-10-01 |
EP1427086B1 (de) | 2007-08-01 |
US20040117675A1 (en) | 2004-06-17 |
ATE368954T1 (de) | 2007-08-15 |
US7162651B2 (en) | 2007-01-09 |
DK1427086T4 (da) | 2013-11-04 |
EP1427086A1 (de) | 2004-06-09 |
DE10256623A1 (de) | 2004-06-24 |
EP1427086B2 (de) | 2013-07-24 |
JP2004185615A (ja) | 2004-07-02 |
DE50307804D1 (de) | 2007-09-13 |
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