GB2319867B - Data processing apparatus - Google Patents

Data processing apparatus

Info

Publication number
GB2319867B
GB2319867B GB9802812A GB9802812A GB2319867B GB 2319867 B GB2319867 B GB 2319867B GB 9802812 A GB9802812 A GB 9802812A GB 9802812 A GB9802812 A GB 9802812A GB 2319867 B GB2319867 B GB 2319867B
Authority
GB
United Kingdom
Prior art keywords
processing apparatus
data processing
data
processing
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
Application number
GB9802812A
Other versions
GB9802812D0 (en
GB2319867A (en
Inventor
Atsushi Mase
Teruyuki Harada
Haruki Kawamura
Masahiro Hirata
Tatsuhiro Ikeno
Emi Aisaka
Tsuyoshi Kobayashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Priority claimed from JP1563296A external-priority patent/JPH09212394A/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB9802812D0 publication Critical patent/GB9802812D0/en
Publication of GB2319867A publication Critical patent/GB2319867A/en
Application granted granted Critical
Publication of GB2319867B publication Critical patent/GB2319867B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G05B2219/14—Plc safety
    • G05B2219/14055—Make log, journal, history file of state changes
    • 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
    • G05B2219/24—Pc safety
    • G05B2219/24055—Trace, store a working, operation history
    • 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
    • G05B2219/25428—Field device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control By Computers (AREA)
GB9802812A 1996-01-31 1996-10-28 Data processing apparatus Expired - Fee Related GB2319867B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1563296A JPH09212394A (en) 1996-01-31 1996-01-31 Data processor
GB9622410A GB2309804B (en) 1996-01-31 1996-10-28 Data processing apparatus

Publications (3)

Publication Number Publication Date
GB9802812D0 GB9802812D0 (en) 1998-04-08
GB2319867A GB2319867A (en) 1998-06-03
GB2319867B true GB2319867B (en) 1999-04-14

Family

ID=26310298

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9802811A Expired - Fee Related GB2319866B (en) 1996-01-31 1996-10-28 Data processing apparatus
GB9802812A Expired - Fee Related GB2319867B (en) 1996-01-31 1996-10-28 Data processing apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9802811A Expired - Fee Related GB2319866B (en) 1996-01-31 1996-10-28 Data processing apparatus

Country Status (1)

Country Link
GB (2) GB2319866B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10243065B4 (en) * 2002-09-16 2004-10-28 Siemens Ag System for operator control and monitoring with integrated history functionality
US7930490B2 (en) 2002-12-23 2011-04-19 Siemens Industry, Inc. Method for utilizing a memory device for a programmable logic controller (PLC)
EP1576433A2 (en) * 2002-12-23 2005-09-21 Siemens Energy & Automation, Inc. Method for utilizing a memory device for a plc
US7152072B2 (en) * 2003-01-08 2006-12-19 Fisher-Rosemount Systems Inc. Methods and apparatus for importing device data into a database system used in a process plant
US7904181B2 (en) * 2004-06-01 2011-03-08 Ils Technology Llc Model for communication between manufacturing and enterprise levels

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4718025A (en) * 1985-04-15 1988-01-05 Centec Corporation Computer management control system
GB2298502A (en) * 1994-12-06 1996-09-04 Mitsubishi Electric Corp Acquiring data from devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227245A (en) * 1972-06-01 1980-10-07 Westinghouse Electric Corp. Digital computer monitored system or process which is configured with the aid of an improved automatic programming system
US4974181A (en) * 1988-04-15 1990-11-27 The United States Of America As Represented By The Adminstrator, Of The National Aeronautics And Space Administration Adaptive data acquisition multiplexing system and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4718025A (en) * 1985-04-15 1988-01-05 Centec Corporation Computer management control system
GB2298502A (en) * 1994-12-06 1996-09-04 Mitsubishi Electric Corp Acquiring data from devices

Also Published As

Publication number Publication date
GB9802812D0 (en) 1998-04-08
GB2319866B (en) 1999-04-14
GB2319866A (en) 1998-06-03
GB9802811D0 (en) 1998-04-08
GB2319867A (en) 1998-06-03
GB2319866A9 (en) 1998-06-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031028