IMitsubishi Elevator Hoistway Signal Circuit (HW) IsiKhokelo sokuJonga iNgxaki

2025-04-08

ISekethe yoMqondiso weHoistway (HW)

1 Isishwankathelo

IISekethe yoMqondiso weHoistway (HW)ineiiswitshi zokulinganisakwayeiiswitshi zetheminaliezibonelela ngeendawo ezibalulekileyo kunye nolwazi lokhuseleko kwinkqubo yokulawula i-elevator.

1.1 IiSwitshi zeNqanaba (i-PAD Sensors)

Umsebenzi: Khangela indawo yemoto yomgangatho womgangatho, imimandla yokusebenza kweengcango, kunye neendawo zokuphinda zilungelelanise.
Imidibaniso yoMqondiso eqhelekileyo:
- DZD/DZU: Ukubona indawo yomnyango ongundoqo (imoto ngaphakathi ± 50mm kwinqanaba lomgangatho).
- I-RLD/RLU: Indawo yokulinganisa kwakhona (incinci kune-DZD/DZU).
- FDZ/RDZ: Imiqondiso yezowuni yomnyango wangaphambili/ngasemva (yeendlela ezimbini zocango).
Umgaqo ongundoqo:
- - Ukuba ngaba i-RLD/RLU iyasebenza, DZD/DZUkufunekakwakhona sebenza. Ulwaphulo ludala ukhuseleko lwezowuni yomnyango (bonaISekethe ye-SF).

1.2 Ukutshintsha kweTheminali

Uhlobo	Umsebenzi	Inqanaba loKhuseleko
Ukuncipha	Inciphisa isantya semoto kufutshane neetheminali; inceda ukulungisa indawo.	Umqondiso wokulawula (ukuyeka okuthambileyo).
Umda	Ithintela ukuhamba ngokugqithisileyo kwiitheminali (umz., USL/DSL).	Isekethe yokhuseleko (i-hard stop).
Umda wokugqibela	Indawo yokugqibela yokumisa oomatshini (umz., UFL/DFL).	Sika #5/#LB amandla.

Phawula: Izinyusi zomatshini-ngamagumbi amancinci (MRL) zinokuthi ziphinde zisebenzise iiswitshi eziphezulu zetheminali njengemida yokusebenza ngesandla.

Amanyathelo ama-2 okusombulula iingxaki ngokubanzi

2.1 Iimpazamo zoTshintsho kwiNqanaba

Iimpawu:

Umgangatho ophantsi (± 15mm impazamo).
Ukuphinda-phinda ukulinganisa okanye "AST" (Abnormal Stop) iimpazamo.
Ukubhaliswa komgangatho okungalunganga.

Amanyathelo okuxilonga:

Ukukhangela koluvo lwePAD:
- Qinisekisa umsantsa phakathi kwe-PAD kunye ne-magnetic vane (5-10mm).
- Isiphumo sovavanyo lovavanyo nge-multimeter (DC 12-24V).
Ukuqinisekiswa koMqondiso:
- Sebenzisa iibhodi zeP1indlela yokulungisa ingxakiukubonisa indibaniselwano yeempawu zePAD njengoko imoto idlula imigangatho.
- Umzekelo: Ikhowudi "1D" = DZD iyasebenza; "2D" = DZU iyasebenza. Ukudityaniswa kubonisa abenzi boluvo abangalunganga.
Ukuhlolwa kweeNcingo:
- Khangela iintambo ezaphukileyo/ezikhuselweyo kufutshane neenjini okanye imigca yombane ophezulu.

2.2 Iimpazamo zoTshintsho lweTheminali

Iimpawu:

Ukumisa okungxamisekileyo kufutshane neetheminali.
Ukuthotywa kwetheminali okungalunganga.
Ukungakwazi ukubhalisa imigangatho yetheminali ("bhala umaleko" ukusilela).

Amanyathelo okuxilonga:

IiSwitshi zoNxibelelwano-Hlobo:
- Lungisainja ye-actuatorubude bokuqinisekisa ukuvuswa kwangaxeshanye kokutshintsha okukufutshane.
Iiswitshi zokungaqhagamshelwanga (TSD-PAD).:
- Qinisekisa ukulandelelana kwepleyiti yemagnethi kunye nexesha (sebenzisa i-oscilloscope kuhlalutyo lomqondiso).
Ukulandela uMqondiso:
- Umlinganiselo wombane kwiitheminali zebhodi ye-W1/R1 (umzekelo, i-USL = 24V xa isenziwa).

Iimpazamo ezi-3 eziqhelekileyo kunye nezisombululo

3.1 Ukungakwazi ukubhalisa ubude boMgangatho

Unobangela	Isisombululo
Ukutshintsha kweSiteshi esinempazamo	- Kwi-TSD-PAD: Qinisekisa ubunzulu bokufakwa kwepleyiti yemagnethi (≥20mm). -Ukutshintsha koqhagamshelwano: Lungisa indawo ye-activator ye-USR/DSR.
Imposiso yoMqondiso wePAD	Qinisekisa iimpawu ze-DZD / DZU / RLD / RLU zifikelela kwibhodi yokulawula; khangela ulungelelwaniso lwe-PAD.
Impazamo yeBhodi	Faka esikhundleni ibhodi yeP1/R1 okanye uhlaziywe isoftwe.

3.2 UkuNyuswa kwakhona kweNqanaba leSitena ngokuzenzekelayo

Unobangela	Isisombululo
Ulungelelwaniso olugwenxa lwe-TSD	Phinda ulinganise ufakelo lwe-TSD kwimizobo nganye (ukunyamezela: ± 3mm).
Intambo yokutyibilika	Jonga ukunxiba kwe-tracking sheave groove; buyisela iintambo ukuba zikhutshiwe>5%.

3.3 Ukuma okuNgxamisekileyo kwiZikhululo

Unobangela	Isisombululo
Ulandelelwano lwe-TSD olungachanekanga	Qinisekisa ipleyiti yemagnethi ekhowudwayo (umz., U1→U2→U3).
Actuator Dog Fault	Lungisa ubude ukuqinisekisa ukugqithelana kunye nokutshintsha umda.

4. Imizobo

Umzobo 1: Ixesha le-PAD Signal

I-VFGLC PAD Signal Flow

Umzobo 2: Uyilo loTshintsho lwetheminali

UFakelo loTshintsho lweterminal ye-MRL

Amanqaku oxwebhu:
Esi sikhokelo sihambelana nemigangatho ye-elevator ye-Mitsubishi. Kwiinkqubo ze-MRL, beka phambili i-TSD-PAD ipleyiti yemagnethi yokutshekisha ngokulandelelana.