JPS578806A - Program execution system of computer system for process control - Google Patents

Program execution system of computer system for process control

Info

Publication number
JPS578806A
JPS578806A JP8378080A JP8378080A JPS578806A JP S578806 A JPS578806 A JP S578806A JP 8378080 A JP8378080 A JP 8378080A JP 8378080 A JP8378080 A JP 8378080A JP S578806 A JPS578806 A JP S578806A
Authority
JP
Japan
Prior art keywords
memory
main memory
pgs
executed
stored
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
JP8378080A
Other languages
Japanese (ja)
Inventor
Haruo Yamamoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8378080A priority Critical patent/JPS578806A/en
Publication of JPS578806A publication Critical patent/JPS578806A/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—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program 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
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23452—Simulate sequence on display to control program, test functions
    • 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
    • G05B2219/24088—Simulate process graphically using feedback from real, to prevent or repair

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)

Abstract

PURPOSE:To obtain the same effect that a real plant is in operation by storing the execution order of programs (PG) and execution results of the PGs in an operation simulator and by determining an access method for the stored results by the PGs. CONSTITUTION:Immediately after a switch 2 indicating the binary state of a simulator (SM) 1 operates, a PG17 in the main memory of an electronic computer 10 is executed and frequency of operation is stored in a main memory 16 via digital (DG) input equipment 11. A PG19 in the main memory realizing a plant state is executed in the shortest period determined by dynamic plant characteristics to obtain the value of a memory 15 stored with binary states and the frequency of operation of the memory 16. Simultaneously, data of a slide wire 4 on the SM1 is passed through an analog (AN) input equipment 12 to obtain a DG set amount on a DG switch 5 through the DG input equipment 11. On the basis of those data, PGs in an auxiliary memory 20 and the main memory 21 are executed, and the resulting amounts are passed through a DG output equipment 13 and an output equipment 14 to update values on a display device 9, a plant state specifying device 6 and a meter 7.
JP8378080A 1980-06-20 1980-06-20 Program execution system of computer system for process control Pending JPS578806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8378080A JPS578806A (en) 1980-06-20 1980-06-20 Program execution system of computer system for process control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8378080A JPS578806A (en) 1980-06-20 1980-06-20 Program execution system of computer system for process control

Publications (1)

Publication Number Publication Date
JPS578806A true JPS578806A (en) 1982-01-18

Family

ID=13812128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8378080A Pending JPS578806A (en) 1980-06-20 1980-06-20 Program execution system of computer system for process control

Country Status (1)

Country Link
JP (1) JPS578806A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598709A (en) * 1982-07-08 1984-01-18 Mitsui Toatsu Chem Inc Resin for lens having high refractive index
JPS60158208A (en) * 1984-01-27 1985-08-19 Mitsubishi Rayon Co Ltd Plastic lens material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598709A (en) * 1982-07-08 1984-01-18 Mitsui Toatsu Chem Inc Resin for lens having high refractive index
JPS60158208A (en) * 1984-01-27 1985-08-19 Mitsubishi Rayon Co Ltd Plastic lens material

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