JPS5797110A - Display device of sequence controller - Google Patents

Display device of sequence controller

Info

Publication number
JPS5797110A
JPS5797110A JP55172812A JP17281280A JPS5797110A JP S5797110 A JPS5797110 A JP S5797110A JP 55172812 A JP55172812 A JP 55172812A JP 17281280 A JP17281280 A JP 17281280A JP S5797110 A JPS5797110 A JP S5797110A
Authority
JP
Japan
Prior art keywords
display
sequence
diagram
area
circuit
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.)
Granted
Application number
JP55172812A
Other languages
Japanese (ja)
Other versions
JPH034922B2 (en
Inventor
Keiji Hideshima
Takashi Kamata
Kazuyuki Katori
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.)
Nissan Motor Co Ltd
Mitsubishi Electric Corp
Original Assignee
Nissan Motor Co Ltd
Mitsubishi Electric Corp
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 Nissan Motor Co Ltd, Mitsubishi Electric Corp filed Critical Nissan Motor Co Ltd
Priority to JP55172812A priority Critical patent/JPS5797110A/en
Publication of JPS5797110A publication Critical patent/JPS5797110A/en
Publication of JPH034922B2 publication Critical patent/JPH034922B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/056—Programming the PLC
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/13—Plc programming
    • G05B2219/13052—Display of ladder diagram
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

PURPOSE:To facilitate the detection of a faulty area as well as the easy maintenance and inspection with reduction of the time required for the detection plus the maintenance and inspection, by displaying the on/off information of an element plus the conductive and nonconductive parts of a circuit on a sequence circuit diagram. CONSTITUTION:A sequence instruction which is read out of a storage part 11 through an operation board 1 is displayed in the form of an equivalent sequence circuit diagram. Such dispaly device includes a signal selecting means that selects and extracts the element information designated by the sequence instruction, a display means that displays the element information seletcted by the said signal selecting means and a display means that performs a hot-line display of the area which is electrically conductive within a sequence circuit in the form of a series of flows of electric signals based on the above-mentioned element in formation and at the same time performs nonhotline display of the nonconductive area. For instance, a circuit shown in the diagram is used to perform such a display as shown in the diagram on the screen of a CRT10.
JP55172812A 1980-12-08 1980-12-08 Display device of sequence controller Granted JPS5797110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55172812A JPS5797110A (en) 1980-12-08 1980-12-08 Display device of sequence controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55172812A JPS5797110A (en) 1980-12-08 1980-12-08 Display device of sequence controller

Publications (2)

Publication Number Publication Date
JPS5797110A true JPS5797110A (en) 1982-06-16
JPH034922B2 JPH034922B2 (en) 1991-01-24

Family

ID=15948824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55172812A Granted JPS5797110A (en) 1980-12-08 1980-12-08 Display device of sequence controller

Country Status (1)

Country Link
JP (1) JPS5797110A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59166993A (en) * 1983-03-14 1984-09-20 富士通株式会社 State display system of logic circuit
JPS6014294A (en) * 1983-07-05 1985-01-24 シャープ株式会社 Display for operating state
JPS6017492A (en) * 1983-07-08 1985-01-29 シャープ株式会社 Display for operating state
JPH1138064A (en) * 1997-07-16 1999-02-12 Mitsubishi Denki Bill Techno Service Kk Supervising device for sequence control circuit
JP2009085197A (en) * 2007-10-03 2009-04-23 Mazda Motor Corp Lubricating device of engine crankshaft

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349239A (en) * 1976-10-15 1978-05-04 Hitachi Ltd Indication method of system operation content

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349239A (en) * 1976-10-15 1978-05-04 Hitachi Ltd Indication method of system operation content

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59166993A (en) * 1983-03-14 1984-09-20 富士通株式会社 State display system of logic circuit
JPS6014294A (en) * 1983-07-05 1985-01-24 シャープ株式会社 Display for operating state
JPH0310319B2 (en) * 1983-07-05 1991-02-13 Shaapu Kk
JPS6017492A (en) * 1983-07-08 1985-01-29 シャープ株式会社 Display for operating state
JPH1138064A (en) * 1997-07-16 1999-02-12 Mitsubishi Denki Bill Techno Service Kk Supervising device for sequence control circuit
JP2009085197A (en) * 2007-10-03 2009-04-23 Mazda Motor Corp Lubricating device of engine crankshaft

Also Published As

Publication number Publication date
JPH034922B2 (en) 1991-01-24

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