KR960024406A - Self-Check and Warning Method for Multifunction Power Supply - Google Patents

Self-Check and Warning Method for Multifunction Power Supply Download PDF

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Publication number
KR960024406A
KR960024406A KR1019940036567A KR19940036567A KR960024406A KR 960024406 A KR960024406 A KR 960024406A KR 1019940036567 A KR1019940036567 A KR 1019940036567A KR 19940036567 A KR19940036567 A KR 19940036567A KR 960024406 A KR960024406 A KR 960024406A
Authority
KR
South Korea
Prior art keywords
warning
power
turned
check
maximum demand
Prior art date
Application number
KR1019940036567A
Other languages
Korean (ko)
Other versions
KR0174036B1 (en
Inventor
한광수
김영관
정완열
Original Assignee
유채준
대한전선 주식회사
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 유채준, 대한전선 주식회사 filed Critical 유채준
Priority to KR1019940036567A priority Critical patent/KR0174036B1/en
Publication of KR960024406A publication Critical patent/KR960024406A/en
Application granted granted Critical
Publication of KR0174036B1 publication Critical patent/KR0174036B1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
    • G01R31/2836—Fault-finding or characterising
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/185—Electrical failure alarms

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Stand-By Power Supply Arrangements (AREA)

Abstract

본 발명은 다기능 전력수복용 복합계기의 자기검사 및 경고방법에 관한 것으로, 정전이면 정전경고처리를 하고, 정전이 아니면 각 경고의 플래그를 체크하면서 경고메시지를 전달하고, 15분 디멘트를 체크하여 15분이 되면 하나의 펄스를 출력한후 최대 수요전력을 체크하여 최대 수요전력이 초과되었으면 경고펄스를 출력하는 한편, 최대 수요전력이 초과되지 않았으면 정상적인 동작을 수행하도록 함으로써, 계기의 이상여부를 수시로 체크할 수 있으며, 이상 동작시에는 외부로 알려주어 즉각적인 대처가 가능하도록 한 것이다.The present invention relates to a self-test and warning method of the multi-function power recovery multi-function device, and if the power failure, the power failure warning processing, and if the power failure, the warning message is delivered while checking the flag of each warning, 15 minutes by checking the After 15 minutes, one pulse is output and the maximum demand power is checked. If the maximum demand power is exceeded, a warning pulse is output, and if the maximum demand power is not exceeded, normal operation is performed. It can be checked and informed to the outside in case of abnormal operation so that immediate response is possible.

Description

다기능 전력수급용 복합계기의 자기검사 및 경고방법Self-Check and Warning Method for Multifunction Power Supply

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 개략적인 구성을 나타낸 블럭도, 제2도는 본 발명의 동작과정을 나타낸 플로우챠트.1 is a block diagram showing a schematic configuration of the present invention, Figure 2 is a flow chart showing the operation of the present invention.

Claims (1)

사용자가 테스트 스위치를 한번 온시키면 전지의 잔여 보상기간을 확인하는 전지 경고확인의 기능을 수행하는 단계와, 테스트 스위치를 한번 더 온시키면 통전상태를 확인하여 정전상태이면 정전경고처리를 수행하는 단계와, 테스트 스위치를 다시한번 온시키면 로드서베이 메모리 확인의 기능을 수행하는 단계와, 테스트 스위치를 다시한번 더 온시키면 데이타의 송·수신을 위한 전송속도 확인의 기능을 수행하는 단계와, 15분 디멘드가 경과하였는가를 확인하여 경과하였으면 하나의 펄스를 EOI 출력포트로 출력하는 단계와, 최대 수요전력을 경과하였으면 최대 수요경고포트로 경보신호를 출력하는 단계들에 의해 수행됨을 특징으로 하는 다기능 전력수급용 복합계기의 자기검사 및 경고방법.Performing a battery warning check function to check the remaining compensation period of the battery when the user turns on the test switch once, and if the power switch is turned on again, checking the energization state and performing a power failure warning process if the power switch is turned off; When the test switch is turned on again, the load survey memory check function is performed, and when the test switch is turned on again, the transmission speed check function for data transmission and reception is performed, and the 15 minute demand Multifunction power supply complex characterized in that it is performed by the step of outputting one pulse to the EOI output port if the elapsed, and the step of outputting an alarm signal to the maximum demand warning port if the maximum demand power has passed. Instrument self-test and warning method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940036567A 1994-12-24 1994-12-24 Self-Check and Warning Method for Multifunction Power Supply KR0174036B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940036567A KR0174036B1 (en) 1994-12-24 1994-12-24 Self-Check and Warning Method for Multifunction Power Supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940036567A KR0174036B1 (en) 1994-12-24 1994-12-24 Self-Check and Warning Method for Multifunction Power Supply

Publications (2)

Publication Number Publication Date
KR960024406A true KR960024406A (en) 1996-07-20
KR0174036B1 KR0174036B1 (en) 1999-04-01

Family

ID=19403336

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940036567A KR0174036B1 (en) 1994-12-24 1994-12-24 Self-Check and Warning Method for Multifunction Power Supply

Country Status (1)

Country Link
KR (1) KR0174036B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030062951A (en) * 2002-01-21 2003-07-28 네오피스 주식회사 An apparatus for a trouble wire display of voltameter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030062951A (en) * 2002-01-21 2003-07-28 네오피스 주식회사 An apparatus for a trouble wire display of voltameter

Also Published As

Publication number Publication date
KR0174036B1 (en) 1999-04-01

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