KR890006905A - Method and device for checking the failure of the washing machine - Google Patents

Method and device for checking the failure of the washing machine Download PDF

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Publication number
KR890006905A
KR890006905A KR870011978A KR870011978A KR890006905A KR 890006905 A KR890006905 A KR 890006905A KR 870011978 A KR870011978 A KR 870011978A KR 870011978 A KR870011978 A KR 870011978A KR 890006905 A KR890006905 A KR 890006905A
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KR
South Korea
Prior art keywords
washing machine
key
failure
test
resistors
Prior art date
Application number
KR870011978A
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Korean (ko)
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KR900004856B1 (en
Inventor
이환
유경호
Original Assignee
안시환
삼성전자 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.)
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Priority to KR1019870011978A priority Critical patent/KR900004856B1/en
Publication of KR890006905A publication Critical patent/KR890006905A/en
Application granted granted Critical
Publication of KR900004856B1 publication Critical patent/KR900004856B1/en

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F35/00Washing machines, apparatus, or methods not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

내용 없음No content

Description

세탁기의 고장 체크 방법 및 장치Method and device for checking the failure of the washing machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 회로도.1 is a circuit diagram of the present invention.

Claims (5)

키조작부(5)의 키가 눌러진 상태에 따라 일반 세탁기의 초기 상태 및 테스트 프로그램 루틴을 선택한 후 테스트 프로그램 루틴 수행시 부저(BZ), 세탁모터(SM), 탈수모터(TM), 급수밸브(GB), 배수밸브(VB), 부저(BZ) 순으로 고장 개소를 감지하는 세탁기의 고장 체크 방법.After selecting the initial state of the general washing machine and the test program routine according to the state in which the key of the key control unit 5 is pressed, the buzzer (BZ), the washing motor (SM), the dehydration motor (TM) and the water supply valve ( GB), drain valve (VB), buzzer (BZ) in order to check the fault of the washing machine to detect the fault. 제1항에 있어서, 키조작부(5)의 테스트 키는 3개의 테스트 키(TS1-TS3)가 동시에 눌러졌을 때 테스트 프로그램 루틴을 수행하게 되고 채털링 방지를 위한 지연 루틴이 포함되게 한 세탁기의 고장 체크 방법.The washing machine according to claim 1, wherein the test key of the key control unit 5 performs a test program routine when three test keys TS 1 to TS 3 are simultaneously pressed and includes a delay routine for preventing chattering. How to check failure. 제1항에 있어서, 테스트 프로그램 수행시 시작과 끝부분에 각각 비프음을 설정시켜(Z회)(Y회) 일반적인 세탁기의 기능과 고장 테스트 기능이 구별되게 서로 구별되게 한 세탁기의 고장 체크 방법.The method of claim 1, wherein a beep sound is set at the beginning and the end of the test program (Z times) (Y times) so that a function of a general washing machine and a failure test function are distinguished from each other. 전원회로 및 주변회로(2), 경보부(6), 키조작부(5)가 마이크로 프로세서(1)와 연결된 세탁기 회로에 있어서, 다이오드(D1-D2)를 통하여 연결된 키(S4-S8)에 테스트 키(TS1-TS3)를 연결시키되 다이오드(D2)의 캐소우드측에 공접되게 한 후 저항(R9-R11)을 통하여 마이크로 프로세서(1)의 입력포트(PC1-PC3)에 접속되게 하고 출력포트(PA1-PA4)에 연결된 버퍼부(4)를 통하여 구동 및 표시부(3)가 접속되게 구성시킨 세탁기의 고장 체크 방법.In a washing machine circuit in which a power supply circuit and a peripheral circuit (2), an alarm unit (6), and a key operation unit (5) are connected to a microprocessor (1), a key (S 4- S 8 ) connected through a diode (D 1 -D 2 ). ) Connect the test key (TS 1 -TS 3 ) to the cathode side of the diode (D 2 ), and then through the resistors (R 9 -R 11 ), the input port (PC 1- ) of the microprocessor (1). PC 3 ) the failure check method of the washing machine configured to be connected to the drive and display unit (3) through a buffer unit (4) connected to the output port (PA 1 -PA 4 ). 제4항에 있어서, 구동 및 표시부(3)는 세탁모터(SM), 탈수모터(TM), 급수밸브(GB), 배수밸브(VB)에 트라이악(TC1-TC4)을 접촉시킨 후 게이트측에서 저항(R1-R4)을 통하여 버퍼부(4)에 연결되게 하고 저항(R5-R8)과 연결된 발광다이오드(LD1-LD4)의 캐소우드측이 버퍼부(4)와 연결되게 구성시킨 세탁기의 고장 체크 장치.5. The driving and display unit 3 of claim 4 is configured to contact the triac TC 1 -TC 4 with the washing motor SM, the dehydration motor TM, the water supply valve GB, and the drain valve VB. The cathode side of the light emitting diodes LD 1- LD 4 connected to the resistors R 5- R 8 through the resistors R 1- R 4 on the gate side is connected to the buffer part 4. Device for checking the failure of the washing machine. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870011978A 1987-10-28 1987-10-28 Washing machine checking method and apparatus KR900004856B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870011978A KR900004856B1 (en) 1987-10-28 1987-10-28 Washing machine checking method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870011978A KR900004856B1 (en) 1987-10-28 1987-10-28 Washing machine checking method and apparatus

Publications (2)

Publication Number Publication Date
KR890006905A true KR890006905A (en) 1989-06-16
KR900004856B1 KR900004856B1 (en) 1990-07-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870011978A KR900004856B1 (en) 1987-10-28 1987-10-28 Washing machine checking method and apparatus

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KR (1) KR900004856B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100393997B1 (en) * 2000-11-23 2003-08-06 엘지전자 주식회사 Method and apparatus for examination trouble of washing machine
KR100393996B1 (en) * 2000-11-08 2003-08-09 엘지전자 주식회사 Method and apparatus for verifing program technology of washing machine
KR100409001B1 (en) * 2001-04-17 2003-12-06 엘지전자 주식회사 A Washing Machine Operating Circuit
KR101147821B1 (en) * 2005-10-12 2012-05-21 엘지전자 주식회사 Method of connecting to service mode in washing and drying machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100393996B1 (en) * 2000-11-08 2003-08-09 엘지전자 주식회사 Method and apparatus for verifing program technology of washing machine
KR100393997B1 (en) * 2000-11-23 2003-08-06 엘지전자 주식회사 Method and apparatus for examination trouble of washing machine
KR100409001B1 (en) * 2001-04-17 2003-12-06 엘지전자 주식회사 A Washing Machine Operating Circuit
KR101147821B1 (en) * 2005-10-12 2012-05-21 엘지전자 주식회사 Method of connecting to service mode in washing and drying machine

Also Published As

Publication number Publication date
KR900004856B1 (en) 1990-07-08

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