JPS5520567A - Information scan control method - Google Patents

Information scan control method

Info

Publication number
JPS5520567A
JPS5520567A JP9357578A JP9357578A JPS5520567A JP S5520567 A JPS5520567 A JP S5520567A JP 9357578 A JP9357578 A JP 9357578A JP 9357578 A JP9357578 A JP 9357578A JP S5520567 A JPS5520567 A JP S5520567A
Authority
JP
Japan
Prior art keywords
information
scan
supervisory
cycle
blocks
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
JP9357578A
Other languages
Japanese (ja)
Inventor
Kiichi Yamada
Isao Wada
Kinichiro Hayashi
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 Engineering Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Engineering Co Ltd
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 Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP9357578A priority Critical patent/JPS5520567A/en
Publication of JPS5520567A publication Critical patent/JPS5520567A/en
Pending legal-status Critical Current

Links

Landscapes

  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To realize an effective scanning for the large-capacity process information by allotting the function-divided scanning blocks in accordance with the present condition of the process, and then to obtain the proper supervisory/control information by supervising the whole process.
CONSTITUTION: The following component units are provided: basic clock generation circuit 1; process information input/output device 5; CUP2; input device 3; information scan processor 15 receiving the supply of information from device 5; information scan control unit 14 to command both the scan timing and the scan quantity; arithmetic processor 16 for the scan information; and device 18 to supply the output to supervisory output device 6. Thus a large amount of the process information within the process is divided into blocks according the functions, and the scan partitioning is given for all blocks in terms of the constant cycle, the supervisory cycle and the urgency cycle. And the dynamic allotment is given to the cycle of the supervisory scan of the supervisory object process based on the supervisory range of the process.
COPYRIGHT: (C)1980,JPO&Japio
JP9357578A 1978-08-02 1978-08-02 Information scan control method Pending JPS5520567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9357578A JPS5520567A (en) 1978-08-02 1978-08-02 Information scan control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9357578A JPS5520567A (en) 1978-08-02 1978-08-02 Information scan control method

Publications (1)

Publication Number Publication Date
JPS5520567A true JPS5520567A (en) 1980-02-14

Family

ID=14086052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9357578A Pending JPS5520567A (en) 1978-08-02 1978-08-02 Information scan control method

Country Status (1)

Country Link
JP (1) JPS5520567A (en)

Similar Documents

Publication Publication Date Title
JPS57182257A (en) Data interchange system of data processing system
JPS5520567A (en) Information scan control method
JPS52147287A (en) Process control equipment
JPS5416957A (en) Computer system for process control
JPS5325779A (en) Speed operating method in numeric control unit
JPS5563446A (en) Clock control system in board inspection
JPS5418238A (en) Automatic power supply throw-in device
JPS56135266A (en) Data processing system
JPS5427740A (en) Information processing unit
JPS52137944A (en) Time supervisory system of input output non-synchronous singnal
JPS54145447A (en) Input-output control system
JPS52151491A (en) On-line maintenance system of programable sequence controller
JPS5394836A (en) Data process system
JPS5354428A (en) Inspection method of semiconductor memory divice
JPS5415622A (en) Memory access control system
JPS5547762A (en) Synchronous running system
JPS5682927A (en) Method and device for inputting and outputting data
JPS53135540A (en) Display system for output data setting at sequnce programer
JPS53125838A (en) Computer control system for electronic copying machine
JPS5339022A (en) Information process unit
JPS5677995A (en) Main memory monitor device
JPS53139442A (en) Data input process control system
JPS57150051A (en) Memory control system
JPS52141943A (en) Elevator group control system
JPS53132227A (en) Output unit for video data