Mitsubishi Elevator Hoistway Signal Circuit (HW) Tataiso ea ho rarolla mathata
Hoistway Signal Circuit (HW)
1 Kakaretso
TheHoistway Signal Circuit (HW)e na leli-switches tse lekanyangleli-switches tsa terminaltse fanang ka lintlha tsa bohlokoa tsa boemo le polokeho ho sistimi ea taolo ea lifti.
1.1 Liphetoho tsa boemo bo phahameng (PAD Sensors)
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Mosebetsi: Lekola boemo ba koloi bakeng sa boemo ba fatše, libaka tsa ts'ebetso ea mamati, le libaka tsa ho lekanya bocha.
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Metsoako e Tloaelehileng ea Lipontšo:
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DZD/DZU: Ho lemoha libaka tse ka sehloohong tsa monyako (koloi e ka hare ho ± 50mm ea boemo ba fatše).
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RLD/RLU: Sebaka sa boemo bo bocha (e tšesaane ho feta DZD/DZU).
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FDZ/RDZ: Lipontšo tsa libaka tse ka pele / tse ka morao (bakeng sa litsamaiso tse nang le mamati a mabeli).
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Molao oa Bohlokoa:
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Haeba RLD/RLU e sebetsa, DZD/DZUtlamehahape o be mafolofolo. Tlōlo e etsa hore tšireletso ea libaka tsa mamati e be teng (shebaSF Potoloho).
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1.2 Liphetoho tsa Terminal
| Mofuta | Mosebetsi | Boemo ba Polokeho |
|---|---|---|
| Ho fokotsa lebelo | E fokotsa lebelo la koloi haufi le liteishene; thusa ho lokisa boemo. | Letšoao la ho laola (bonolo ba setopong). |
| Moeli | E thibela ho tsamaea ho feta tekano liteisheneng (mohlala, USL/DSL). | Pokello ea polokeho (ho emisa ka thata). |
| Moeli oa ho Qetela | Sebaka sa ho qetela sa ho emisa mochini (mohlala, UFL/DFL). | E fokotsa matla a #5/#LB. |
Hlokomela: Lilifti tse se nang mochini (MRL) li ka boela tsa sebelisa li-switches tse ka holimo e le meeli ea ts'ebetso ea matsoho.
Mehato e 2 ea Kakaretso ea Tharollo ea Mathata
2.1 Liphoso tsa ho fetola maemo
Matšoao:
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Boemo bo bobe (± 15mm phoso).
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Khafetsa ho beha boemo bocha kapa "AST" (Abnormal Stop) liphoso.
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Ngoliso e fosahetseng ea fatše.
Mehato ea Tlhahlobo:
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Tlhahlobo ea sensor ea PAD:
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Netefatsa lekhalo pakeng tsa PAD le magnetic vane (5-10mm).
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Teko ea sensor e hlahisoang ka multimeter (DC 12-24V).
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Netefatso ya Letshwao:
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Sebelisa P1 boardmokhoa oa ho lokisaho bonts'a motsoako oa matšoao a PAD ha koloi e feta mekato.
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Mohlala: Khoutu "1D" = DZD e sebetsa; "2D" = DZU e sebetsa. Lintho tse sa lumellaneng li bontša li-sensor tse fosahetseng.
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Tlhahlobo ea Wiring:
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Sheba hore na ha ho na likhoele tse robehileng/tse sirelelitsoeng haufi le lienjenere kapa lithapo tse nang le matla a phahameng.
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2.2 Liphoso tsa Phetoho ea Terminal
Matšoao:
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Litopo tsa maemo a tšohanyetso haufi le liteishene.
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Phokotso e fosahetseng ea terminal.
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Ho se khone ho ngolisa li-terminal floors (ho hloleha ho "ngola lera").
Mehato ea Tlhahlobo:
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Liphetoho tsa Mofuta oa Lehokelo:
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Fetolantja ea actuatorbolelele ho etsa bonnete ba ho ts'oaroa ha li-switches tse haufi ka nako e le 'ngoe.
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Liphetoho tseo e seng tsa Khokahano (TSD-PAD):
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Netefatsa tatelano ea poleiti ea makenete le nako (sebelisa oscilloscope bakeng sa tlhahlobo ea matšoao).
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Letšoao la Letšoao:
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Lekanya motlakase ho li-terminals tsa boto tsa W1/R1 (mohlala, USL = 24V ha e tsosoa).
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3 Liphoso Tse Tloaelehileng & Litharollo
3.1 Ho se khone ho Ngolisa Bophahamo ba Phato
| Lebaka | Tharollo |
|---|---|
| Phetoho ea Terminal e Fosahetseng | - Bakeng sa TSD-PAD: Netefatsa botebo ba ho kenya poleiti ea makenete (≥20mm). - Bakeng sa li-switches tsa ho ikopanya: Fetola boemo ba actuator ea USR/DSR. |
| Phoso ea Letšoao la PAD | Netefatsa matšoao a DZD / DZU / RLD / RLU ho fihla boto ea taolo; hlahloba ho tsamaisana ha PAD. |
| Phoso ea Boto | Fetola boto ea P1/R1 kapa sesebelisoa sa ntlafatso. |
3.2 Boikemisetso bo bocha ba Terminal
| Lebaka | Tharollo |
|---|---|
| TSD Ho se lekane | Lekanya hape ts'ebetso ea TSD ka litšoantšo (mamello: ± 3mm). |
| Ropo Slippage | Hlahloba moaparo oa traction sheave groove; fetola liropo haeba ho thella>5%. |
3.3 Maemo a Tšohanyetso Boemelong
| Lebaka | Tharollo |
|---|---|
| TSD Tatelano e fosahetseng | Netefatsa khouto ea poleiti ea makenete (mohlala, U1→U2→U3). |
| Phoso ea Ntja ea Actuator | Fetola bolelele ho etsa bonnete ba ho kopana le li-switches tse lekanyelitsoeng. |
4. Litšoantšo
Setšoantšo sa 1: PAD Signal Timing
Setšoantšo sa 2: Sebopeho sa Phetoho ea Terminal
Lintlha tsa Tokomane:
Tataiso ena e tsamaisana le maemo a lifti a Mitsubishi. Bakeng sa litsamaiso tsa MRL, beha pele licheke tsa tatellano ea lipolanete tsa TSD-PAD.
© Litokomane tsa Tlhokomelo ea Elevator