Mitsubishi Elevator Nexay VFGH Elevator Commissioning Manual: Safety & Control Panel Guidelines

1. Zofunika Kusamala Zachitetezo

1.1 Zofunikira pa Chitetezo cha Mphamvu

1. Kutsimikizika kwa Capacitor Discharge

   • Pambuyo kudula mphamvu yaikulu ya elevator, DCV LED pa bolodi la surge absorber (KCN-100X) idzazimitsa mkati ~ masekondi 10.

   • Zovuta Kwambiri:Musanagwiritse ntchito mabwalo oyendetsa, gwiritsani ntchito voltmeter kuti mutsimikizire kuti voteji pa ma capacitor akuluakulu ali pafupi ndi ziro.

2. Gulu Loyang'anira Gulu Lowopsa

   • Ngati makina owongolera gulu ayikidwa, ma terminals omwe amagawana nawo (ma terminal / zolumikizira zokhala ndi zolembedwa zofiira) amakhalabe amoyo ngakhale gulu lowongolera la elevator lazimitsidwa.

1.2 Maupangiri a Gulu Lowongolera

1. Chitetezo cha ESD cha Semiconductors

   • Pewani kukhudzana mwachindunji ndi zigawo za semiconductor zoyambira pa E1 (KCR-101X) kapena F1 (KCR-102X). Kutulutsa kosasunthika kumatha kuwononga ma module a IGBT.

2. IGBT Module Replacement Protocol

   • Ngati gawo la IGBT lalephera, sinthanima modules onsemkati mwa gawo lofananira lokonzanso / inverter kuti muwonetsetse kukhulupirika kwadongosolo.

3. Kupewa Zinthu Zakunja

   • Letsani kuyika zitsulo zotayirira (monga zomangira) pamwamba pa gulu lowongolera kuti mupewe ngozi zomwe zingachitike.

4. Zoletsa Zopatsa Mphamvu

   • Osapatsa mphamvu ma drive unit ngati zolumikizira zilizonse sizimalumikizidwa panthawi yotumiza kapena kukonza.

5. Kukhathamiritsa kwa malo ogwirira ntchito

   • M'zipinda zamakina zotsekeka, zotetezedwa kumbali / kumbuyo zimakwirira musanayike komaliza. Ntchito zonse ziyenera kuchitika kuchokera kutsogolo.

6. Njira Yosinthira Parameter

   • KhazikitsaniKusintha kwa R/M-MNT-FWRkuChithunzi cha MNTmusanasinthe magawo a pulogalamu ya elevator.

2. Kutsimikizira Kwamagetsi

2.1 Kuwunika kwa Voltage

Tsimikizirani mphamvu zolowera/zotulutsa pamiyezo yosankhidwa:

Kutsimikizira kwa P1 Board Power Supply:

• -12V kupita ku GND: DC-12V (±5%)

• + 12V kupita ku GNDDC+12V (±5%)

• + 5V kupita ku GNDDC+5V (±5%)

2.2 Galimoto & Landing Power Supply Check

Tsimikizirani magetsi a AC pama kabati ndi makina otsetsereka:

2.3 Kuyang'ana kwa Cholumikizira & Circuit Breaker

1. Masitepe a Pre-Energization:

   • ZimitsaNF-CP,NF-SP,ndiZithunzi za SCBmasiwichi.

   • Onetsetsani kuti zolumikizira zonse zayatsidwaP1ndiR1 mapepalaamalumikizidwa bwino.

2. Sequential Power-On Protocol:

   • Pambuyo poyambitsa NF-CP/NF-SP/SCB, mphamvu ON zophwanya chitetezo ndi zosinthira zoteteza deraimodzi panthawi.

   • Pamagawo osankhidwa amagetsi, tsimikizirani kutsatira ma voltagekalekutseka zosintha:

   Mphamvu Circuit	Chitetezo Chosintha	Malo Oyezera	Standard Voltage	Kulekerera
   DC48V	ZCA	Mbali yoyamba ↔ Terminal 107	DC48V	± 3V
   DC24V	Mtengo ZCB	Mbali yoyamba ↔ Terminal 107	DC24V	± 2V

3. Chenjezo la Mphamvu yosunga zosunga zobwezeretsera:

   • OSAKHUDZA mbali yachiwiri ya BTP woteteza dera- Mphamvu zosunga zobwezeretsera zimakhalabe zogwira ntchito.

3. Kuyendera kwa Encoder yamagalimoto

3.1 Njira Yoyesera Encoder

1. Kudzipatula kwa Mphamvu:

   • ZImitsaniKusintha kwamphamvu kwa NF-CP.

2. Kudula kwa Encoder:

   • Chotsani cholumikizira cha encoder kumbali ya makina okokera.

   • Masula zomangira zotsekera encoder.

3. PD4 Cholumikizira Chotsimikizira:

   • Tsimikizirani kulumikizidwa kotetezedwa kwaChithunzi cha PD4pa p1 board.

4. Kuwunika kwa Voltage:

   • Yatsani NF-CP.

   • Yezerani mphamvu yamagetsi pa cholumikizira cha encoder:

     • Zikhomo 1 (+) ↔ 2 (–):+ 12V ± 0.6V(kulekerera kwakukulu).

5. Reconnection Protocol:

   • Zimitsani NF-CP.

   • Lumikizaninso cholumikizira cha encoder.

6. Kukonzekera kwa Parameter:

   • Yatsani NF-CP.

   • Khazikitsani P1 board rotary potentiometers:

     • MON1 = 8,MON0 = 3.

7. Direction Simulation Test:

   • Tembenuzani encoder kuti muyesere chikepeUPmalangizo.

   • TsimikizaniChiwonetsero cha 7SEG2 chikuwonetsa "u"(onani Chithunzi 4).

   • Ngati "d" ikuwoneka: Sinthani mawaya a encoder:

     • ENAP ↔ ENBPndiENAN ↔ ENBN.

8. Kumaliza:

   • Limbikitsani zomangira zotsekera encoder.

4 Kuwunika kwa Makhalidwe a LED

Onani Chithunzi 1 cha masanjidwe a bolodi.

Macheke Ovuta:

1. Kutsimikizika kwa Unit Rectifier:

   • Pambuyo powonjezera mphamvu,CFO pa 7SEG iyenera kuwunikira.

   • Ngati CFO yazimitsidwa: Yang'anani mawaya amagetsi amagetsi ndi kutsatizana kwa gawo.

2. WDT Status Verification:

   • Tsimikizirani kuwunikira kwa:

     • CWDTndiMWDT(KCD-100X)

     • Mtengo WDT(KCD-105X)

   • Ngati WDT yazimitsa:

     • Onani+ 5Vndi kukhulupirika kwa cholumikizira.

3. Capacitor Charge Circuit Test:

   • LED DCVpa bolodi la capacitor (KCN-1000/KCN-1010) ayenera:

     • Yatsani mukayatsidwa.

     • Zimitsani~10 secondspambuyo pozimitsa magetsi.

   • Khalidwe lachilendo la CVD: Matenda:

     • Inverter unit

     • Malipiro / kutulutsa ma circuit

     • Capacitor terminal voltage

Chithunzi 1 mawonekedwe a LED pa bolodi la P1