JPS5659310A - Plant table display method - Google Patents

Plant table display method

Info

Publication number
JPS5659310A
JPS5659310A JP13300479A JP13300479A JPS5659310A JP S5659310 A JPS5659310 A JP S5659310A JP 13300479 A JP13300479 A JP 13300479A JP 13300479 A JP13300479 A JP 13300479A JP S5659310 A JPS5659310 A JP S5659310A
Authority
JP
Japan
Prior art keywords
plant
status
present
control system
condition
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
JP13300479A
Other languages
Japanese (ja)
Inventor
Motomasa Yamada
Hiroshi Iida
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 Ltd
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Engineering Co Ltd Ibaraki
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 Ibaraki, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd Ibaraki
Priority to JP13300479A priority Critical patent/JPS5659310A/en
Publication of JPS5659310A publication Critical patent/JPS5659310A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing And Monitoring For Control Systems (AREA)

Abstract

PURPOSE: To make it possible to concretely grasp the plant status in detail, by displaying the operation procedures and the present status at the same time, as occasion calls.
CONSTITUTION: The operation procedures of the plant are classified and put in order into each section for the plant operation, and a plant table is prepared and stored in the memory of the control system. A measuring instrument is provided on each place of the plant, and the plant status amount is measured. A measured data is compared with the criterion value 15 in the plant table. As a result, the present plant status 18 of either "true" or "false" is decided as a plant condition 12. The control system detects the operation by which the present plant status 18 conforms with the condition, and controls the plant. On the other hand, the indicator combines the plant table and the plant status 18 so that an operator can visually confirm the operation status of the plant.
COPYRIGHT: (C)1981,JPO&Japio
JP13300479A 1979-10-17 1979-10-17 Plant table display method Pending JPS5659310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13300479A JPS5659310A (en) 1979-10-17 1979-10-17 Plant table display method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13300479A JPS5659310A (en) 1979-10-17 1979-10-17 Plant table display method

Publications (1)

Publication Number Publication Date
JPS5659310A true JPS5659310A (en) 1981-05-22

Family

ID=15094528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13300479A Pending JPS5659310A (en) 1979-10-17 1979-10-17 Plant table display method

Country Status (1)

Country Link
JP (1) JPS5659310A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04125704A (en) * 1990-09-18 1992-04-27 Hitachi Ltd Process computer program operation guide/automation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04125704A (en) * 1990-09-18 1992-04-27 Hitachi Ltd Process computer program operation guide/automation system

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