CN104460405B - 输出装置及其诊断方法 - Google Patents

输出装置及其诊断方法 Download PDF

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Publication number
CN104460405B
CN104460405B CN201410476680.4A CN201410476680A CN104460405B CN 104460405 B CN104460405 B CN 104460405B CN 201410476680 A CN201410476680 A CN 201410476680A CN 104460405 B CN104460405 B CN 104460405B
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CN
China
Prior art keywords
output
signal
circuit
load
breaking
Prior art date
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Active
Application number
CN201410476680.4A
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English (en)
Chinese (zh)
Other versions
CN104460405A (zh
Inventor
毛利文隆
登古诚
中谷博司
大西直哉
野岛章
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.)
Toshiba Corp
Toshiba Mitsubishi Electric Industrial Systems Corp
Original Assignee
Toshiba Corp
Toshiba Mitsubishi Electric Industrial Systems Corp
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Publication of CN104460405A publication Critical patent/CN104460405A/zh
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • 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
    • G05B19/0425—Safety, monitoring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electronic Switches (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Power Conversion In General (AREA)
CN201410476680.4A 2013-09-18 2014-09-18 输出装置及其诊断方法 Active CN104460405B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-193473 2013-09-18
JP2013193473A JP6121853B2 (ja) 2013-09-18 2013-09-18 出力装置およびその診断方法

Publications (2)

Publication Number Publication Date
CN104460405A CN104460405A (zh) 2015-03-25
CN104460405B true CN104460405B (zh) 2017-04-12

Family

ID=52668658

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410476680.4A Active CN104460405B (zh) 2013-09-18 2014-09-18 输出装置及其诊断方法

Country Status (5)

Country Link
US (1) US20150081041A1 (enExample)
JP (1) JP6121853B2 (enExample)
KR (1) KR101560493B1 (enExample)
CN (1) CN104460405B (enExample)
IN (1) IN2014DE02511A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017081506A1 (en) * 2015-11-09 2017-05-18 Otis Elevator Company Self-diagnostic electrical circuit
CN110376932B (zh) * 2018-04-13 2021-05-07 沈阳中科博微科技股份有限公司 一种高诊断覆盖率的功能安全开关量输出模块
CN111775978B (zh) * 2020-06-25 2023-03-10 中车永济电机有限公司 机车牵引控制单元的安全架构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000148241A (ja) * 1998-11-09 2000-05-26 Mitsubishi Electric Corp 故障警報装置
CN1465984A (zh) * 2002-06-14 2004-01-07 三菱电机株式会社 车载电气负载驱动系统的异常检测装置
CN1683180A (zh) * 2004-04-12 2005-10-19 三菱电机株式会社 车载电子控制设备
JP2010277220A (ja) * 2009-05-27 2010-12-09 Yokogawa Electric Corp デジタル出力モジュール
CN102088245A (zh) * 2009-12-07 2011-06-08 三菱电机株式会社 电负载的驱动控制装置
CN102183944A (zh) * 2010-01-13 2011-09-14 株式会社东芝 安全输出装置
JP2013054427A (ja) * 2011-09-01 2013-03-21 Toshiba Corp 診断付き出力装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3630583B2 (ja) * 1999-04-14 2005-03-16 株式会社日立製作所 フェールセーフスイッチのオンライン診断方法および装置
DE10043483A1 (de) * 2000-09-04 2002-07-25 Infineon Technologies Ag Optisches Sendemodul
JP2002082714A (ja) * 2000-09-08 2002-03-22 Tokyo Electron Ltd 入出力回路系の自己診断回路
KR100714482B1 (ko) * 2005-07-11 2007-05-04 삼성전자주식회사 반도체 장치, 테스트 기판, 반도체 장치의 테스트 시스템및 반도체 장치의 테스트 방법
US7502974B2 (en) * 2006-02-22 2009-03-10 Verigy (Singapore) Pte. Ltd. Method and apparatus for determining which timing sets to pre-load into the pin electronics of a circuit test system, and for pre-loading or storing said timing sets
JP4584223B2 (ja) 2006-09-27 2010-11-17 日本制禦機器株式会社 監視装置
US20090085598A1 (en) * 2007-09-28 2009-04-02 Qimonda Ag Integrated circuit test system and method with test driver sharing
JP5740791B2 (ja) * 2011-04-15 2015-07-01 横河電機株式会社 ディジタル出力回路

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000148241A (ja) * 1998-11-09 2000-05-26 Mitsubishi Electric Corp 故障警報装置
CN1465984A (zh) * 2002-06-14 2004-01-07 三菱电机株式会社 车载电气负载驱动系统的异常检测装置
CN1683180A (zh) * 2004-04-12 2005-10-19 三菱电机株式会社 车载电子控制设备
JP2010277220A (ja) * 2009-05-27 2010-12-09 Yokogawa Electric Corp デジタル出力モジュール
CN102088245A (zh) * 2009-12-07 2011-06-08 三菱电机株式会社 电负载的驱动控制装置
CN102183944A (zh) * 2010-01-13 2011-09-14 株式会社东芝 安全输出装置
JP2013054427A (ja) * 2011-09-01 2013-03-21 Toshiba Corp 診断付き出力装置

Also Published As

Publication number Publication date
IN2014DE02511A (enExample) 2015-06-26
JP2015060398A (ja) 2015-03-30
KR101560493B1 (ko) 2015-10-14
US20150081041A1 (en) 2015-03-19
JP6121853B2 (ja) 2017-04-26
KR20150032474A (ko) 2015-03-26
CN104460405A (zh) 2015-03-25

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