JPWO2022202387A1 - - Google Patents

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Publication number
JPWO2022202387A1
JPWO2022202387A1 JP2023509007A JP2023509007A JPWO2022202387A1 JP WO2022202387 A1 JPWO2022202387 A1 JP WO2022202387A1 JP 2023509007 A JP2023509007 A JP 2023509007A JP 2023509007 A JP2023509007 A JP 2023509007A JP WO2022202387 A1 JPWO2022202387 A1 JP WO2022202387A1
Authority
JP
Japan
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.)
Granted
Application number
JP2023509007A
Other versions
JP7529896B2 (ja
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.)
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Publication date
Application filed filed Critical
Publication of JPWO2022202387A1 publication Critical patent/JPWO2022202387A1/ja
Application granted granted Critical
Publication of JP7529896B2 publication Critical patent/JP7529896B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • 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
    • 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
    • G05B2219/10—Plc systems
    • G05B2219/12—Plc mp multi processor system
    • G05B2219/1215—Master slave system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/40—Bus coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Small-Scale Networks (AREA)
  • Programmable Controllers (AREA)
  • Safety Devices In Control Systems (AREA)
  • Hardware Redundancy (AREA)
JP2023509007A 2021-03-24 2022-03-11 Ｉ／ｏユニット Active JP7529896B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021049524 2021-03-24
JP2021049524 2021-03-24
PCT/JP2022/010774 WO2022202387A1 (ja) 2021-03-24 2022-03-11 Ｉ／ｏユニット

Publications (2)

Publication Number Publication Date
JPWO2022202387A1 true JPWO2022202387A1 (ja) 2022-09-29
JP7529896B2 JP7529896B2 (ja) 2024-08-06

Family

ID=83395722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023509007A Active JP7529896B2 (ja) 2021-03-24 2022-03-11 Ｉ／ｏユニット

Country Status (6)

Country Link
US (1) US20240160589A1 (ja)
EP (1) EP4318146A1 (ja)
JP (1) JP7529896B2 (ja)
CN (1) CN116997868A (ja)
TW (1) TW202238406A (ja)
WO (1) WO2022202387A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022176370A1 (ja) * 2021-02-18 2022-08-25 パナソニックＩｐマネジメント株式会社 通信システム、スレーブ、コントローラ、および、通信方法
JP2024125575A (ja) * 2023-03-06 2024-09-19 Koa株式会社 センサシステム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09247766A (ja) * 1996-03-07 1997-09-19 Meidensha Corp 遠方監視制御システム
JP2002091519A (ja) * 2000-09-20 2002-03-29 Hitachi Ltd プログラマブルコントローラ及び誤配線修正方法
JP5342430B2 (ja) * 2009-12-21 2013-11-13 三菱電機株式会社 冗長化通信装置
US9274997B2 (en) 2012-05-02 2016-03-01 Smsc Holdings S.A.R.L. Point-to-point serial peripheral interface for data communication between devices configured in a daisy-chain
JP2016110460A (ja) 2014-12-08 2016-06-20 株式会社キーエンス プログラマブルコントローラ、プログラマブルコントローラの制御方法およびプログラム
JP6404975B2 (ja) * 2017-03-21 2018-10-17 ファナック株式会社 スレーブ、シリアル通信システム、および、シリアル通信システムの通信方法
JP7087378B2 (ja) * 2017-12-25 2022-06-21 オムロン株式会社 制御システムおよび制御装置
EP3521954A1 (en) 2018-02-05 2019-08-07 ABB Schweiz AG A flexible expandable automation device with hot-swappable i/o-units
US10739745B1 (en) 2019-03-27 2020-08-11 Rockwell Automation Technologies, Inc. Modular backplane for an industrial controller
JP2021002172A (ja) * 2019-06-20 2021-01-07 株式会社日立製作所 デイジーチェーン接続システム及びシステム制御方法

Also Published As

Publication number Publication date
EP4318146A1 (en) 2024-02-07
WO2022202387A1 (ja) 2022-09-29
CN116997868A (zh) 2023-11-03
US20240160589A1 (en) 2024-05-16
TW202238406A (zh) 2022-10-01
JP7529896B2 (ja) 2024-08-06

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