JPS57182804A - Plant monitor device - Google Patents

Plant monitor device

Info

Publication number
JPS57182804A
JPS57182804A JP56068237A JP6823781A JPS57182804A JP S57182804 A JPS57182804 A JP S57182804A JP 56068237 A JP56068237 A JP 56068237A JP 6823781 A JP6823781 A JP 6823781A JP S57182804 A JPS57182804 A JP S57182804A
Authority
JP
Japan
Prior art keywords
message
display
signals
measuring points
normality
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
JP56068237A
Other languages
Japanese (ja)
Inventor
Yasushi Eto
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 JP56068237A priority Critical patent/JPS57182804A/en
Publication of JPS57182804A publication Critical patent/JPS57182804A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/40—Data acquisition and logging

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

PURPOSE:To reduce the burden of the operator, by continuing to display a normality restoration message as long as the operator does not erase this message after the processing for the item which is in the alarm state in many measuring points is terminated to restore the normality. CONSTITUTION:Status signals 2a-n at many measuring points of a plant are gathered in a data gathering device 3 and are outputted as signals 2a'-n'. Signals 5a-n for decision of abnormality are stored in an alarm limit value memory 4. Signals 2a'-n' and signals 5a-n are compared with each other in a limit value deviation deciding device 7 under the control of a CPU6, and measuring points where measured values are deviated are stored, and the display of an alarm message is requested to a device 13, and the message display is controlled by a device 11 to display the message on a CRT12, and simultaneously, this message is flickered through a device 15. When the operator depresses a button 21, flickering is stopped. Next, when it is decided in a device 9 that the normality is restored, the display of a restoration message is requested to a device 17, and the message display is controlled by the device 11 to display this message on the CRT21, and this message is flickered through a device 19. When the operator depresses a button 23, flickering is stopped, and the storage of measuring points are erased from the memory, and the message is erased after a certain time T.
JP56068237A 1981-05-08 1981-05-08 Plant monitor device Pending JPS57182804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56068237A JPS57182804A (en) 1981-05-08 1981-05-08 Plant monitor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56068237A JPS57182804A (en) 1981-05-08 1981-05-08 Plant monitor device

Publications (1)

Publication Number Publication Date
JPS57182804A true JPS57182804A (en) 1982-11-10

Family

ID=13367973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56068237A Pending JPS57182804A (en) 1981-05-08 1981-05-08 Plant monitor device

Country Status (1)

Country Link
JP (1) JPS57182804A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018041310A (en) * 2016-09-08 2018-03-15 アズビル株式会社 Monitoring device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439774A (en) * 1977-09-05 1979-03-27 Toshiba Corp Plant supervisory controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439774A (en) * 1977-09-05 1979-03-27 Toshiba Corp Plant supervisory controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018041310A (en) * 2016-09-08 2018-03-15 アズビル株式会社 Monitoring device

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