KR100413383B1 - Message display panel - Google Patents

Message display panel Download PDF

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Publication number
KR100413383B1
KR100413383B1 KR1020020077421A KR20020077421A KR100413383B1 KR 100413383 B1 KR100413383 B1 KR 100413383B1 KR 1020020077421 A KR1020020077421 A KR 1020020077421A KR 20020077421 A KR20020077421 A KR 20020077421A KR 100413383 B1 KR100413383 B1 KR 100413383B1
Authority
KR
South Korea
Prior art keywords
memory
display panel
operating state
message display
external device
Prior art date
Application number
KR1020020077421A
Other languages
Korean (ko)
Inventor
Jae Young Oh
Original Assignee
Jae Young Oh
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 Jae Young Oh filed Critical Jae Young Oh
Priority to KR1020020077421A priority Critical patent/KR100413383B1/en
Application granted granted Critical
Publication of KR100413383B1 publication Critical patent/KR100413383B1/en

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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
    • G05B19/07—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication

Abstract

PURPOSE: A message display panel is provided to display characters, pictures, and motion pictures according to an operating state of an external device by programming the operating state of the external device by page unit and storing the programmed data in a memory. CONSTITUTION: A message display panel includes an external interface connector(210), a memory(250), a controller(220), a display(230), a power supply(240), a communication connector, and a signal converter. The external interface connector(210) is connected to an output contact of a PLC(100). The memory(250) is used for storing the operating state information of an external device connected to the PLC(100) by page unit. The controller(220) is used for controlling all operation of each element. The display(230) is used for displaying the information stored in the memory. The communication connector is used for receiving data signals of a computer from a communication port. The signal converter is used for converting the data signals to controllable signals.
KR1020020077421A 2002-12-06 2002-12-06 Message display panel KR100413383B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020077421A KR100413383B1 (en) 2002-12-06 2002-12-06 Message display panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020077421A KR100413383B1 (en) 2002-12-06 2002-12-06 Message display panel

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR20-2002-0036756U Division KR200308213Y1 (en) 2002-12-09 2002-12-09 Panel for message indication

Publications (1)

Publication Number Publication Date
KR100413383B1 true KR100413383B1 (en) 2004-01-03

Family

ID=37422992

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020077421A KR100413383B1 (en) 2002-12-06 2002-12-06 Message display panel

Country Status (1)

Country Link
KR (1) KR100413383B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920000430A (en) * 1990-06-26 1992-01-29 김성웅 Status Display Method and Circuit of Machine Tool
KR200183870Y1 (en) * 2000-01-03 2000-06-01 대우중공업주식회사 Detail Alarm Display Unit of NC Using Crystla Display

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920000430A (en) * 1990-06-26 1992-01-29 김성웅 Status Display Method and Circuit of Machine Tool
KR200183870Y1 (en) * 2000-01-03 2000-06-01 대우중공업주식회사 Detail Alarm Display Unit of NC Using Crystla Display

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