Mitsubishi Elevator Birke Circuit (BK) Jagorar Shirya matsala

Birki Circuit (BK)

1 Bayani

An kasa da'irorin birki zuwa nau'i biyu:halin yanzu-sarrafawakumaresistive irin ƙarfin lantarki mai rarraba-sarrafawa. Dukansu sun ƙunshitafiyar da'irorikumatuntuɓar ra'ayoyin da'irori.

1.1 Da'irar Birki Mai Sarrafa Yanzu

• Tsarin:

  • Zauren tuƙi: Ƙarfafa ta #79 ko S420, sarrafawa ta hanyar mai tuntuɓar #LB.

  • Da'irar Ra'ayoyin: Siginonin tuntuɓar birki (buɗe/rufe) ana aika kai tsaye zuwa allunan W1/R1.

• Aiki:

  1. # Mai tuntuɓar LB yana rufe → Ƙungiyar sarrafawa (W1/E1) tana kunnawa.

  2. Naúrar sarrafawa tana fitar da wutar lantarki → Birki yana buɗewa.

  3. Lambobin ba da amsa suna watsa matsayin ƙwanƙwasa.

Tsarin tsari:

1.2 Mai Rarraba Wutar Lantarki Mai Sarrafa Birki Mai Rarraba

• Tsarin:

  • Zauren tuƙi: Ya haɗa da resistors masu rarraba wutar lantarki da lambobin amsawa.

  • Da'irar Ra'ayoyin: Yana lura da matsayi ta hanyar NC/NO lambobin sadarwa.

• Aiki:

  1. An Rufe Birki: NC lambobin sadarwa gajere resistors → Cikakken ƙarfin lantarki da aka yi amfani da shi.

  2. Bude birki: Armature motsa → NC lambobin sadarwa bude → Resistors rage ƙarfin lantarki zuwa matakin kulawa.

  3. Ingantattun Ra'ayoyin: Ƙarin NO lambobin sadarwa suna tabbatar da ƙullewar birki.

Mabuɗin Bayani:

• DominInjin jan hankali na ZPML-A, Daidaita tazarar birki yana shafar tafiya kai tsaye (mafi dacewa: ~ 2mm).

2 Gabaɗaya Matakan Magance Matsalar

2.1 Rashin Ayyukan Birki

Alamun:

• Birki ya kasa buɗewa/rufe (guda ɗaya ko duka biyu).

• LuraCikakkar gazawar birki na iya haifar da zamewar mota (haɗarin aminci mai mahimmanci).

Matakan Bincike:

1. Duba Wutar Lantarki:

   • Tabbatar da cikakken ƙarfin bugun jini yayin buɗewa da ƙarfin ƙarfin aiki daga baya.

   • Yi amfani da multimeter don auna wutar lantarki na coil (misali, 110V don #79).

2. Duba Lambobin sadarwa:

   • Daidaita jeri na lamba (cibiya don sarrafawa na yanzu; kusa da ƙarshen tafiya don sarrafa juriya).

3. Binciken Injini:

   • Lubricate haɗin gwiwa; tabbatar da cewa babu cikas a hanyar armature.

   • Daidaitatazarar birki(0.2-0.5mm) kumakarfin juyi springtashin hankali.

2.2 Laifin siginar martani

Alamun:

• Birki yana aiki kullum, amma allon P1 yana nuna lambobin da ke da alaƙa (misali, "E30").

Matakan Bincike:

1. Sauya Lambobin Amsoshi: Gwaji tare da abubuwan da aka sani-mai kyau.

2. Daidaita Matsayin Tuntuɓi:

   • Don sarrafa juriya: Daidaita lambobi kusa da ƙarshen tafiya mai ƙarfi.

3. Duba Siginar Waya:

   • Tabbatar da ci gaba daga lambobin sadarwa zuwa allon W1/R1.

2.3 Haɗaɗɗen Laifi

Alamun:

• Rashin aikin birki + lambobin kuskure.

Magani:

• Yi cikakken daidaitawar birki ta amfani da kayan aiki kamarZPML-A Na'urar Gyara Birki.

3 Laifi gama gari & Magani

3.1 Birki ya kasa buɗewa

3.2 Rashin isassun karfin birki

4. Zane-zane

Hoto: Tsare-tsare na Birki

• Sarrafa Yanzu: Sauƙaƙe topology tare da tuƙi mai zaman kansa / hanyoyin amsawa.

• Resistive Control: Resistors masu rarraba wutar lantarki da ingantattun lambobin amsawa.

Bayanan Bayani:
Wannan jagorar ya yi daidai da ƙa'idodin lif Mitsubishi. Koyaushe bi ka'idojin aminci kuma tuntuɓi littattafan fasaha don takamaiman bayanai na ƙira.

© Takardun Fasaha na Kula da Elevator