TW276315B - Network data server device and programmable logic controller system - Google Patents

Network data server device and programmable logic controller system

Info

Publication number
TW276315B
TW276315B TW084106620A TW84106620A TW276315B TW 276315 B TW276315 B TW 276315B TW 084106620 A TW084106620 A TW 084106620A TW 84106620 A TW84106620 A TW 84106620A TW 276315 B TW276315 B TW 276315B
Authority
TW
Taiwan
Prior art keywords
data
memory address
copy
memory
program processing
Prior art date
Application number
TW084106620A
Other languages
English (en)
Inventor
Minoru Umetsu
Koji Morita
Toshiyuki Takase
Original Assignee
Mitsubishi Electric Machine
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 Mitsubishi Electric Machine filed Critical Mitsubishi Electric Machine
Application granted granted Critical
Publication of TW276315B publication Critical patent/TW276315B/zh

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
    • G05B19/418—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] or computer integrated manufacturing [CIM]
    • 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
    • G05B2219/31092—Network server for communication between plc's, using server
    • 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
    • G05B2219/31225—System structure, plc's and pc's communicate over lan
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
  • Computer And Data Communications (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Stored Programmes (AREA)
TW084106620A 1995-06-07 1995-06-28 Network data server device and programmable logic controller system TW276315B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14050895A JP3447432B2 (ja) 1995-06-07 1995-06-07 ネットワークデータサーバ装置およびプログラマブルロジックコントローラシステム

Publications (1)

Publication Number Publication Date
TW276315B true TW276315B (en) 1996-05-21

Family

ID=15270286

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084106620A TW276315B (en) 1995-06-07 1995-06-28 Network data server device and programmable logic controller system

Country Status (6)

Country Link
US (1) US5815659A (zh)
JP (1) JP3447432B2 (zh)
DE (1) DE19617181A1 (zh)
GB (1) GB2301914B (zh)
HK (1) HK1002918A1 (zh)
TW (1) TW276315B (zh)

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JP4722613B2 (ja) * 2005-08-02 2011-07-13 株式会社ジェイテクト 分散制御システム
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CN102124432B (zh) 2008-06-20 2014-11-26 因文西斯系统公司 对用于过程控制的实际和仿真设施进行交互的系统和方法
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JP5411725B2 (ja) * 2010-01-27 2014-02-12 株式会社日立産機システム 制御用ネットワークシステム、マスタ装置、制御用データ処理方法、および、制御用データ処理プログラム
JP4957853B1 (ja) 2011-03-15 2012-06-20 オムロン株式会社 Ｐｌｃのｃｐｕユニット、ｐｌｃ用のシステムプログラムおよびｐｌｃ用のシステムプログラムを格納した記録媒体
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CN103744397A (zh) * 2014-01-08 2014-04-23 上海和辉光电有限公司 自动机械通信方法
JP6409520B2 (ja) * 2014-11-17 2018-10-24 富士電機株式会社 制御システム、および中継装置
CN109522154B (zh) * 2015-09-10 2023-02-03 华为技术有限公司 数据恢复方法及相关设备与系统
JP2018205960A (ja) * 2017-06-01 2018-12-27 株式会社東芝 監視制御システム、分散サーバ及び監視制御方法
JP7433030B2 (ja) * 2019-12-04 2024-02-19 アズビル株式会社 データ取得装置及びデータ取得方法

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Also Published As

Publication number Publication date
DE19617181A1 (de) 1996-12-12
JP3447432B2 (ja) 2003-09-16
GB9610356D0 (en) 1996-07-24
HK1002918A1 (en) 1998-09-25
GB2301914A (en) 1996-12-18
GB2301914B (en) 1997-04-30
US5815659A (en) 1998-09-29
JPH08335104A (ja) 1996-12-17

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