JPS57121711A - Process control device - Google Patents

Process control device

Info

Publication number
JPS57121711A
JPS57121711A JP56006519A JP651981A JPS57121711A JP S57121711 A JPS57121711 A JP S57121711A JP 56006519 A JP56006519 A JP 56006519A JP 651981 A JP651981 A JP 651981A JP S57121711 A JPS57121711 A JP S57121711A
Authority
JP
Japan
Prior art keywords
change
keyboard
disk device
floppy disk
case
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
JP56006519A
Other languages
Japanese (ja)
Inventor
Ryuichi Inaba
Hiroyuki Ichimura
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 JP56006519A priority Critical patent/JPS57121711A/en
Publication of JPS57121711A publication Critical patent/JPS57121711A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

PURPOSE:To easily execute a test and a change, and also to improve a general useability, by providing a floppy disk device. CONSTITUTION:In case when a change in an RAM part and an ROM part being storage areas provided in the inside of a central processing equipment 1 is required, a maintenance person submits a change request by a keyboard 6. As a result, a change start information is displayed on a CRT5. The change is executed by inputting a necessary data from the keyboard 6 in accordance with said information. When the change is completed, the contents of both the RAM part and the ROM part are saved as an image in a floppy disk device 3. This floppy disk device 3 is susally in a static state, and has no function being a bulk. The central processing equipment 1 is usually operated only by a main memory in the equipment. It is constituted to shift into an operation state only at the time of start or in case of a special request, for instance, in case when the operation is requested through the keyboard 6.
JP56006519A 1981-01-21 1981-01-21 Process control device Pending JPS57121711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56006519A JPS57121711A (en) 1981-01-21 1981-01-21 Process control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56006519A JPS57121711A (en) 1981-01-21 1981-01-21 Process control device

Publications (1)

Publication Number Publication Date
JPS57121711A true JPS57121711A (en) 1982-07-29

Family

ID=11640637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56006519A Pending JPS57121711A (en) 1981-01-21 1981-01-21 Process control device

Country Status (1)

Country Link
JP (1) JPS57121711A (en)

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