Igitabo Cyuzuye Kuri Mitsubishi Lifator Itumanaho (OR): Porotokole, Ubwubatsi & Gukemura ibibazo

1 Incamake ya sisitemu y'itumanaho rya Livator

Inzira y'itumanaho rya lift (OR) ituma habaho guhanahana amakuru kwizewe hagati yibice bikomeye, bigira ingaruka kumutekano muke no gukora neza. Aka gatabo karimoCAN busnaPorotokole ya RS, gutanga ubumenyi bwa tekiniki yo kubungabunga hamwe na SEO-yongerewe ingamba zo gukemura ibibazo.

1.1 URASHOBORA Sisitemu ya bisi

Ibyingenzi

• Topologiya: Imiyoboro myinshi ya bisi ishyigikira itumanaho ryuzuye.

• Ibipimo by'amashanyarazi:

  • Ibimenyetso Bitandukanye: CAN_H (Hejuru) na CAN_L (Hasi) insinga zahinduwe-insinga zo gukingira urusaku.

  • Urwego rwa voltage: Muganza (CAN_H = 3.5V, CAN_L = 1.5V) na Byakirwa (CAN_H = 2.5V, CAN_L = 2.5V).

• Uburyo bwibanze:

  • Indangagaciro ID yo hasi = Icyambere (urugero, ID 0> ID 100).

  • Gukemura kugongana ukoresheje gukuramo byikora.

Porogaramu

• Gukurikirana umutekano-mugihe

• Guhuza amatsinda

• Kohereza amakosa

Ibisobanuro

1.2 RS-Urutonde rwitumanaho

Kugereranya Porotokole

Imikoreshereze y'ingenzi

• RS-485: Sisitemu yo guhamagara Hall, ibitekerezo byimodoka.

• RS-232: Kubungabunga mudasobwa ya interineti.

Amabwiriza yo Kwishyiriraho

• Koreshainsinga zigoramye(AWG22 cyangwa umubyimba).

• Kurangiza bisi irangirana na120Ω abarwanya.

• Irinde inyenyeri topologiya; shyira imberedaisy-urunigi.

1.3

Inzira enye zingenzi

1. Kugenzura Amatsinda: Guhuza inzitizi nyinshi ukoresheje bisi ya CAN.

2. Sisitemu y'imodoka: Gucunga amategeko y'imbere ukoresheje RS-485.

3. Sitasiyo ya Hall: Gukora guhamagara hanze; bisabaagasanduku k'amashanyarazi(H10-H20).

4. Imikorere y'abafasha: Abashinzwe kuzimya umuriro, gukurikirana kure.

Gucunga ingufu

1.4 Igitabo gikemura ibibazo

1. Igenzura ryibanze:

   • Gupima voltage ya bisi (CAN: 2.5-3.5V; RS-485: ± 1.5-5V).

   • Kugenzura abarwanya kurangiza (120Ω kuri CAN / RS-485).

2. Isesengura ryibimenyetso:

   • Koresha oscilloscope kugirango umenye kugoreka imiyoboro.

   • Gukurikirana CAN itwara bisi (

3. Kwipimisha:

   • Hagarika imitwe kugirango umenye ibice bitari byo.

   • Simbuza ibice bikekwa (urugero, agasanduku k'ingufu za salle).

Igishushanyo 1: Igishushanyo cya Sisitemu yo gutumanaho

2 Intambwe rusange yo gukemura ibibazo

Ikosa ryitumanaho muri sisitemu ya lift irashobora kugaragara muburyo butandukanye, ariko gukurikiza inzira yuburyo butuma hasuzumwa neza kandi bigakemuka. Hano hepfo hari intambwe nziza yo kumenya no gukemura ibibazo byumuzunguruko, bikwiranye na SEO nibisobanutse neza.

2.1 Menya Bus itumanaho itari yo ukoresheje P1 Ikosa ryubuyobozi

Ibikorwa by'ingenzi:

1. Reba Kode ya P1:

   • Sisitemu ishaje: Kode rusange (urugero, "E30" kumakosa yitumanaho).

   • Sisitemu zigezweho: Kode irambuye (urugero, "CAN Bus Timeout" cyangwa "Ikosa RS-485 CRC").

2. Shyira imbere ibimenyetso byo kwigunga:

   • Urugero: Kode "Itsinda Rigenzura Ihuza Kunanirwa" yerekana ibibazo bya bisi, mugihe "Hall Call Timeout" yerekana amakosa ya RS-485.

2.2 Kugenzura Imbaraga & Imirongo

Igenzura rikomeye:

1. Kwipimisha Gukomeza:

   • Koresha multimeter kugirango ugenzure ubunyangamugayo. Kumugozi muremure, kora loop hamwe ninsinga zisanzwe kugirango bipime neza.

2. Kurwanya Kurwanya:

   • Gupima hamwe na megohmmeter (> 10MΩ kuri RS-485;> 5MΩ kuri bus ya CAN).

   • Impanuro: Ibihe byinshi byerekana ibimenyetso bigana imiyoboro ngufi niba insulasiyo itesha agaciro.

3. Kugoreka Byombi:

   • Kugenzura ikibanza kigoramye (gisanzwe: 15–20mm kuri CAN; 10-15mm kuri RS-485).

   • Irinde insinga zidasanzwe-ndetse n'ibice bigufi bihungabanya ubunyangamugayo.

2.3 Suzuma ibibazo byumutwe ukoresheje LEDs

Inzira:

1. Shakisha Imyanya idakwiye:

   • URASHOBORA: Reba "ACT" (ibikorwa) na "ERR" LED.

   • RS-485 node: Kugenzura ibipimo bya "TX / RX" (1Hz = bisanzwe).

2. Ibisanzwe LED:

   LED	Gusobanura
   KORA neza, ERR kuzimya	Node ikora
   ERR guhumbya	Ikosa rya CRC cyangwa amakimbirane y'indangamuntu
   ACT / RX kuzimya	Gutakaza imbaraga cyangwa ibimenyetso

2.4 Kugenzura Igenamiterere rya Node & Rististors

Kugenzura Iboneza:

1. Kwemeza ID ID:

   • Menya neza indangamuntu zihuye n'inshingano (urugero, Node 1 = igorofa ya 1).

   • Indangamuntu zidahuye zitera paki kwangwa cyangwa kugongana kwa bisi.

2. Kurwanya Kurwanya:

   • Birasabwa aho bisi zihagarara (120Ω kuri CAN / RS-485).

   • Urugero: Niba node ya kure ihindutse, iyimure résistor.

Ibibazo Rusange:

• Kubura kurangiza → Ibimenyetso byerekana → Ruswa yamakuru.

• Agaciro ka résistoriste nabi → Umuvuduko w'amashanyarazi failure Kunanirwa kw'itumanaho.

2.5 Ibindi Byifuzo

1. Gukomeza Firmware:

   • Imyanya yose (cyane cyane sitasiyo ya salle) igomba gukora verisiyo imwe ya software.

2. Guhuza ibyuma:

   • Simbuza imbaho ​​zitari nziza hamwe na verisiyo ihuye (urugero, imbaho ​​R1.2 kuri R1.2 node).

3. Kwivanga kw'imbaraga:

   • Gerageza AC inkomoko (urugero, kumurika) kuri EMI ukoresheje isesengura ryikigereranyo.

   • Shyiramo ferrite yibikoresho byitumanaho hafi yububiko bukomeye.

3 Amakosa asanzwe y'itumanaho

3.1 Ikosa: Utubuto twimodoka Igorofa ntisubize

Impamvu zishoboka & Ibisubizo:

3.2 Ikosa: Utubuto two guhamagara Hall ntitwitabe

Impamvu zishoboka & Ibisubizo:

3.3 Ikosa: Auto-Kureka guhamagarwa wiyandikishije mugihe ukora

Impamvu zishoboka & Ibisubizo:

Inama za tekinike zo kubungabunga

1. Kugerageza:

   • Koresha aumwanya-indangarugero yerekana (TDR)gushakisha insinga za kabili mumurongo muremure.

2. Kugenzura Impamvu:

   • Gupima voltage hagati yingabo zitumanaho nubutaka (

3. Kuvugurura Firmware:

   • Buri gihe uhuze verisiyo yububiko bwibikoresho (urugero, P1 v3.2 hamwe no kugenzura urugi v3.2).