JPS5449483A - Process calculation control system - Google Patents

Process calculation control system

Info

Publication number
JPS5449483A
JPS5449483A JP11559777A JP11559777A JPS5449483A JP S5449483 A JPS5449483 A JP S5449483A JP 11559777 A JP11559777 A JP 11559777A JP 11559777 A JP11559777 A JP 11559777A JP S5449483 A JPS5449483 A JP S5449483A
Authority
JP
Japan
Prior art keywords
host computer
control unit
micro
memory
microcomputer
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
JP11559777A
Other languages
Japanese (ja)
Inventor
Shigeo Kuroiwa
Yoshitomo Takeuchi
Yoshihiro Imaizumi
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP11559777A priority Critical patent/JPS5449483A/en
Publication of JPS5449483A publication Critical patent/JPS5449483A/en
Pending legal-status Critical Current

Links

Landscapes

  • Safety Devices In Control Systems (AREA)
  • Control By Computers (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:¦To relieve a host computer of excessive workload and minimize an impact from the fault of the computer by transferring a part of its functions to intelligent terminals. CONSTITUTION:For example, a microcomputer-aided intelligent terminal unit (micro-control unit), receiving specified values and arithmetic parameters from a host computer, controls an external process 6. The microcomputer control unit 7 consists of a memory 4, an arithmetic unit 5 and a controller 3, and contents in the memory 4 are modified at regular intervals as instructed by the host computer 1. Therefore, the time of the host computer's direct control on the process 6 is reduced and the malfunctioning of the host computer inflicts less impact on the operation due to the presence of continuous control by the micro-control unit 7.
JP11559777A 1977-09-28 1977-09-28 Process calculation control system Pending JPS5449483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11559777A JPS5449483A (en) 1977-09-28 1977-09-28 Process calculation control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11559777A JPS5449483A (en) 1977-09-28 1977-09-28 Process calculation control system

Publications (1)

Publication Number Publication Date
JPS5449483A true JPS5449483A (en) 1979-04-18

Family

ID=14666548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11559777A Pending JPS5449483A (en) 1977-09-28 1977-09-28 Process calculation control system

Country Status (1)

Country Link
JP (1) JPS5449483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769417A (en) * 1980-10-16 1982-04-28 Toshiba Corp Minotorinc controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769417A (en) * 1980-10-16 1982-04-28 Toshiba Corp Minotorinc controller

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