GB2175112B - Sequence control method and apparatus - Google Patents

Sequence control method and apparatus

Info

Publication number
GB2175112B
GB2175112B GB08616325A GB8616325A GB2175112B GB 2175112 B GB2175112 B GB 2175112B GB 08616325 A GB08616325 A GB 08616325A GB 8616325 A GB8616325 A GB 8616325A GB 2175112 B GB2175112 B GB 2175112B
Authority
GB
United Kingdom
Prior art keywords
control method
sequence control
sequence
control
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
Application number
GB08616325A
Other versions
GB8616325D0 (en
GB2175112A (en
Inventor
Masaoki Takaki
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.)
Hitachi Ltd
Hitachi Information and Control Systems Inc
Original Assignee
Hitachi Ltd
Hitachi Control Systems Inc
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 JP58079895A external-priority patent/JPS59205605A/en
Application filed by Hitachi Ltd, Hitachi Control Systems Inc filed Critical Hitachi Ltd
Priority to GB08616325A priority Critical patent/GB2175112B/en
Publication of GB8616325D0 publication Critical patent/GB8616325D0/en
Publication of GB2175112A publication Critical patent/GB2175112A/en
Application granted granted Critical
Publication of GB2175112B publication Critical patent/GB2175112B/en
Expired 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
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/448—Execution paradigms, e.g. implementations of programming paradigms
    • G06F9/4482—Procedural
    • G06F9/4484—Executing subprograms
    • 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
    • G05B2219/13—Plc programming
    • G05B2219/13083—Jumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Programmable Controllers (AREA)
GB08616325A 1983-05-07 1986-07-04 Sequence control method and apparatus Expired GB2175112B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08616325A GB2175112B (en) 1983-05-07 1986-07-04 Sequence control method and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58079895A JPS59205605A (en) 1983-05-07 1983-05-07 Sequence controller
GB08616325A GB2175112B (en) 1983-05-07 1986-07-04 Sequence control method and apparatus

Publications (3)

Publication Number Publication Date
GB8616325D0 GB8616325D0 (en) 1986-08-13
GB2175112A GB2175112A (en) 1986-11-19
GB2175112B true GB2175112B (en) 1987-06-10

Family

ID=26290999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08616325A Expired GB2175112B (en) 1983-05-07 1986-07-04 Sequence control method and apparatus

Country Status (1)

Country Link
GB (1) GB2175112B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3789139T2 (en) * 1986-12-03 1994-05-26 Finnigan Corp Meter control method and apparatus.
GB2294140B (en) * 1992-05-29 1996-11-27 Toshiba Kk Data processing apparatus
US5517614A (en) * 1992-05-29 1996-05-14 Kabushiki Kaisha Toshiba Data compression/encryption processing apparatus
EP1251426A1 (en) * 2001-04-19 2002-10-23 1PlusON Informationstechnologien GmbH Application integrator for information processing systems

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500659B1 (en) * 1981-02-25 1986-02-28 Philips Ind Commerciale DEVICE FOR THE DYNAMIC ALLOCATION OF THE TASKS OF A MULTIPROCESSOR COMPUTER

Also Published As

Publication number Publication date
GB8616325D0 (en) 1986-08-13
GB2175112A (en) 1986-11-19

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20040503