JPS56149606A - General-purpose controller - Google Patents

General-purpose controller

Info

Publication number
JPS56149606A
JPS56149606A JP5297480A JP5297480A JPS56149606A JP S56149606 A JPS56149606 A JP S56149606A JP 5297480 A JP5297480 A JP 5297480A JP 5297480 A JP5297480 A JP 5297480A JP S56149606 A JPS56149606 A JP S56149606A
Authority
JP
Japan
Prior art keywords
program
control
stored
memory
pattern
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.)
Pending
Application number
JP5297480A
Other languages
Japanese (ja)
Inventor
Kazuyoshi Osako
Katsuhiro Fujiwara
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
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5297480A priority Critical patent/JPS56149606A/en
Publication of JPS56149606A publication Critical patent/JPS56149606A/en
Pending 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
    • G05B19/0428—Safety, monitoring
    • 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
    • G05B19/0426—Programming the control sequence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
  • Control By Computers (AREA)

Abstract

PURPOSE:To avoid a mistaken selection of program, by executing the control program only when a coincidence is obtained between pattern intrinsic to the control object and connected to an input device and the pattern intrinsic to the corresponding control program stored in a memory which stores the control program. CONSTITUTION:With existence of operation start signal (a), the operetion processor 2 executes an operation process based on an instruction given from the program memory 6 to give a control to the control object 4 via the input/output device 3. To avoid dissidence between the object to be connected and the program which is stored in the memory 6 from the program loader 5, the pattern intrinsic to the connected control object is stored in the device 3. At the same time, a proper pattern is also stored in the program. Thus a comparison is given between the both patterns before execution of the control program, and the execution is discontinued in case no coincidence is obtained through the comparison.
JP5297480A 1980-04-23 1980-04-23 General-purpose controller Pending JPS56149606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5297480A JPS56149606A (en) 1980-04-23 1980-04-23 General-purpose controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5297480A JPS56149606A (en) 1980-04-23 1980-04-23 General-purpose controller

Publications (1)

Publication Number Publication Date
JPS56149606A true JPS56149606A (en) 1981-11-19

Family

ID=12929860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5297480A Pending JPS56149606A (en) 1980-04-23 1980-04-23 General-purpose controller

Country Status (1)

Country Link
JP (1) JPS56149606A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897729A (en) * 1981-12-07 1983-06-10 Hitachi Ltd Synchronous control system between operating system and peripheral device
JPS5916004A (en) * 1982-07-19 1984-01-27 Minolta Camera Co Ltd Control system of machinery
JPS5958522A (en) * 1982-09-28 1984-04-04 Fujitsu Ltd Interface control system
JPS59146359A (en) * 1983-02-08 1984-08-22 Sanyo Electric Co Ltd Indicating device for recording medium
JPS59146360A (en) * 1983-02-09 1984-08-22 Sanyo Electric Co Ltd Automatic reader for recording medium
JPS59202528A (en) * 1983-05-02 1984-11-16 Nippon Telegr & Teleph Corp <Ntt> Initial program load control system
JPH01127043U (en) * 1988-02-19 1989-08-30
JPH02144602A (en) * 1988-11-25 1990-06-04 Matsushita Electric Works Ltd Control device for motor
JPH0371333A (en) * 1989-08-11 1991-03-27 Fuji Facom Corp Program loading deciding system

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897729A (en) * 1981-12-07 1983-06-10 Hitachi Ltd Synchronous control system between operating system and peripheral device
JPH0218507B2 (en) * 1981-12-07 1990-04-25 Hitachi Ltd
JPS5916004A (en) * 1982-07-19 1984-01-27 Minolta Camera Co Ltd Control system of machinery
JPS5958522A (en) * 1982-09-28 1984-04-04 Fujitsu Ltd Interface control system
JPS59146359A (en) * 1983-02-08 1984-08-22 Sanyo Electric Co Ltd Indicating device for recording medium
JPS59146360A (en) * 1983-02-09 1984-08-22 Sanyo Electric Co Ltd Automatic reader for recording medium
JPS59202528A (en) * 1983-05-02 1984-11-16 Nippon Telegr & Teleph Corp <Ntt> Initial program load control system
JPS6367214B2 (en) * 1983-05-02 1988-12-23 Nippon Telegraph & Telephone
JPH01127043U (en) * 1988-02-19 1989-08-30
JPH02144602A (en) * 1988-11-25 1990-06-04 Matsushita Electric Works Ltd Control device for motor
JPH0371333A (en) * 1989-08-11 1991-03-27 Fuji Facom Corp Program loading deciding system

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