JPS573104A - Plant monitor device - Google Patents

Plant monitor device

Info

Publication number
JPS573104A
JPS573104A JP7495480A JP7495480A JPS573104A JP S573104 A JPS573104 A JP S573104A JP 7495480 A JP7495480 A JP 7495480A JP 7495480 A JP7495480 A JP 7495480A JP S573104 A JPS573104 A JP S573104A
Authority
JP
Japan
Prior art keywords
plant
input
alarm
data processing
log data
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
JP7495480A
Other languages
Japanese (ja)
Inventor
Mitsuru Kishigami
Toshio Fujiwara
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 JP7495480A priority Critical patent/JPS573104A/en
Publication of JPS573104A publication Critical patent/JPS573104A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

PURPOSE:To reinforce monitoring of a plant and to unilize respective display and output equipments effectively, by providing a log data processing part where input signals from the plant are prevented. CONSTITUTION:In respect to input signals from respective detection points of a plant 1, analogue inputs are scanned at a predetermined period by a scanning part 2 and are stored in an input storing part 3. Data in the input storing part 3 are inputted to an alarm monitor part 4, a performance calculating part 5, and a log data processing part 10 in an operation control part respectively as required. The alarm monitor part 4 compares the input signal with a predetermined alarm limit value; and if the input signal is deviated from the limit value, alarm is outputted to an announceator 7. The log data processing part 10 preserves contents of the storing part 3 at the time designated by a console 6 and utilizes preserved data to execute various functions.
JP7495480A 1980-06-05 1980-06-05 Plant monitor device Pending JPS573104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7495480A JPS573104A (en) 1980-06-05 1980-06-05 Plant monitor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7495480A JPS573104A (en) 1980-06-05 1980-06-05 Plant monitor device

Publications (1)

Publication Number Publication Date
JPS573104A true JPS573104A (en) 1982-01-08

Family

ID=13562217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7495480A Pending JPS573104A (en) 1980-06-05 1980-06-05 Plant monitor device

Country Status (1)

Country Link
JP (1) JPS573104A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599709A (en) * 1982-07-07 1984-01-19 Mitsubishi Electric Corp Data processing device
JPS62197262A (en) * 1986-02-25 1987-08-31 Mitsubishi Heavy Ind Ltd Memory and display methods for set value changing hysteresis
JPS6310202A (en) * 1986-07-02 1988-01-16 Hitachi Ltd Process operation managing system
JPS63261484A (en) * 1987-04-20 1988-10-28 Toshiba Corp Plant data collection and display device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599709A (en) * 1982-07-07 1984-01-19 Mitsubishi Electric Corp Data processing device
JPS62197262A (en) * 1986-02-25 1987-08-31 Mitsubishi Heavy Ind Ltd Memory and display methods for set value changing hysteresis
JPS6310202A (en) * 1986-07-02 1988-01-16 Hitachi Ltd Process operation managing system
JPH0560608B2 (en) * 1986-07-02 1993-09-02 Hitachi Ltd
JPS63261484A (en) * 1987-04-20 1988-10-28 Toshiba Corp Plant data collection and display device

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