Syvecs LTD Lam2CAN Lambda Controller Manual

V1.1
Lam2CAN

Tokomane ena e reretsoe ho sebelisoa ke bamameli ba litsebi 'me e hlalosa mekhoa e mengata e ka bang kotsi. Lisebelisoa li lokela ho etsoa ke batho ba nang le bokhoni feela.
Syvecs le sengoli ha ba amohele molato bakeng sa tšenyo leha e le efe e bakiloeng ke ho kenngoa kapa ho hlophisoa ho fosahetseng ha thepa.
Hlokomela: Ka lebaka la ntlafatso ea kamehla ea firmware, litšoantšo tse bontšitsoeng li kanna tsa se tšoane le liphetolelo tsa morao-rao tsa firmware, ka kopo sheba liforamu tsa rona bakeng sa libuka tse ntlafalitsoeng le liphetoho. Tšehetso e ka fumanoa ka ho ikopanya le morekisi oa hau oa Syvecs.
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Selelekela

Syvecs Lam2CAN ke sehokelo sa 8 Channel NTK Lambda CAN se nang le lintlha tse felletseng tsa phoso. E boetse e kenyelletsa lisebelisoa tse peli tse inehetseng tsa ho ntša metsi tse lumellang matšeliso bakeng sa liphello tsa khatello ea mokhathala tekanyong ea lambda. Lintlha tse tsoang ho Lam2CAN li fetisoa ka CAN ho fana ka lintlha tse potlakileng le tse nepahetseng.

Tlhaloso

Litholoana
8 x Lambda Heater Outputs - 10Amp Tlhōrō (100ms) / 6Amp Tsoelang pele
Phepelo ea Sensor ea 1 x 5V (400ma Max)
Lintho tse kenang
2 x Lisebelisoa tsa Analogue Exhaust Pressure Sensor (0-5V)
Li-interface
USB C Bakeng sa Lintlafatso le Tlhophiso
1 x CAN 2.0B, e ka sebelisoang ka botlalo
Phepelo ea motlakase
6 ho 26V ho khantša phepelo e fetotsoeng
Ea nama
34 Tsela AMP Super seal sehokelo
Tikoloho
'Mele oa boleng bo holimo oa anodized CNC aluminium le wiring ea sesole (Tyco Spec44) e netefatsa ts'ebeliso e matla le ea nako e telele.

Pin Connections

Likamano tse akaretsang

Ho kopanya Matla/Ground
Sehlopha sa Lam2CAN se hloka phepelo e le 'ngoe ea ho khantša 12v le khokahanyo ea mobu o mabeli, tekanyo e kholo ea terata (min AWG16) ke ea bohlokoa ka lebaka la hore li-heaters tsa lambda li ja haholo hona joale.
Hlokomela: Sisinya ho Fuse phepelo ea 12v ho Lam2CAN ka 5 Amp tsoaka.

Example Schematics

Setšoantšo sa 0-1 - Lisebelisoa tsa Matla le tsa fatše

Pin Kemiso

Lihokelo tsa ho Kena

Exhaust Pressure AN Inputs
Litlhahiso tse peli tsa Analogue lia fumaneha ho Lam2CAN. Tsena ke li-analogue tsa 0-5v feela 'me ha li khone ho tšehetsa maqhubu a maqhubu. Li etselitsoe feela li-transducer tsa khatello.
Tataiso ea Wiring
Example Schematics

Exhaust Pressure Sensor
Pin Kemiso

Lambda Heater Outputs

Ho na le liphetho tse robeli tse tlase tse fumanehang ho Lam2CAN ho khanna li-circuits tsa heater tse 8 tsa NTK Lambda. Liphetho li tšehetsa 10 amp tlhoro/ 6amp meroalo e sa khaotseng, empa ka kopo hlokomela hore . Fault logic e boetse e teng ho liphetho tsena ho lekola hore na sensor ha e hokahane kapa e senyehile.
Tataiso ea Wiring
NTK Lambda heaters moreki ho pota 3-4amps ea hona joale ho 13v e 'ngoe le e' ngoe, etsa bonnete ba hore u sebelisa tekanyo e nepahetseng ea terata ea AWG18 kapa ka tlase bakeng sa wiring ea hitara 'me u netefatse hore likhokahano tsa lam2CAN Ground li na le baahi le AWG16 ka bobeli.

Example Schematics

Lambda Heater
Pin Kemiso

Lambda Wiring

Mounting Keletso

Haeba o kenya Sensor ho Exhaust hangata ho molemo ho sebelisa bung e nang le sekoaelo sa mocheso. Joalo ka tlase
https://vibrantperformance.com/heat-sink-o2-sensor-weld-bung/

Example Wiring

Lihokelo tsa Lambda
Tafole e latelang e thathamisa likhokahano tsohle tsa li-sensor tse 8 tsa lambda. Ke habohlokoa ho hlokomela hore thepa ea heater e tlameha ho kopanngoa. 15Amp fuse bakeng sa liheater tse 4 tsa Lambda kapa 7.5Amp ka para ea li-sensor.

Lambda Fault Logic

Lam2CAN e na le ho lemoha phoso ka holim'a sekepe ho etsa bonnete ba hore ha ho ka ba le sensor kapa heater circuit failure e bonoa 'me ho behoa folakha ea tlhahlobo. Li-calibrator li tla tsebisoa taba ena ke litsamaiso tse peli.
Taba ea pele, Sistimi ea Phoso ho Scal e tla thusa mosebelisi ho hlahisa bothata ka ho etsa hore Sesebelisoa se khanye ka bofubelu holimo skrineng. Ka hare ho sebaka sa Phoso e tla bonts'a sensor ka phoso le lebaka.

Lintho tse ho Scal LamDiag1 ho LamDiag8 li tla beha boleng ba decimal ho tšoaea phoso e teng mme e ka hlalosoa ka tlase:

Haeba ho na le phoso ea Lambda, potoloho ea heater e tla koaloa bakeng sa sensor e nang le phoso.

Lipuisano tsa CanBus

Common Area Network Bus (CAN Bus) ke sehokelo sa data se sebelisoang haholo, se sebelisoang likoloing tse ngata le lisebelisoa tsa er-market, joalo ka data loggers le Dashes. Lam2CAN e na le 1 x CAN bus interface mme ha e na 120ohm termination resistors e teng, kahoo ho tla hlokahala 120ohm ea ka ntle ea ho felisa ho tla hlokahala haeba Lam2CAN e le node e le 'ngoe ka beseng.

Lam2CAN e ts'ehetsa khokahano e tobileng ea CAN ho koloi kapa bese ea data ea ECU. Ona ke mokhoa o matla haholo oa ho fumana data ea 'nete ka potlako ho li-module tse ling. E boetse e tšehetsa Generic Receive CAN ho lumella lisebelisoa tsa khatello ea Exhaust hore li romeloe ho Lam2CAN ka data ea CAN.
E le Default Lam2CAN e romela data ea CAN ka mokhoa o latelang empa e ka lokisoa ka botlalo hore e ka hlophisoa hore e lumellane le ECU kapa CAN System efe kapa efe.
KA lebelo: 1MB
E KA Foromo: MSB

Syvecs LAM2CAN Stream

Lambda Diagnostics CAN bits:

Motec LTC Stream

Lambda Diagnostics CAN bits:

Generic Ka Amohela
Karolo ea generic CAN receive e lumella li-calibrator ho hlophisa lintho tseo li lakatsang ho li fumana ho Lam2CAN ka ho beha Identifier, Start Bit, Length, le scaling.
Mokhoa o bonolo oa ho seta Generic CAN ke ho theha leqephe la mosebetsi le ho kenya limmapa tsohle joalo ka tlase ho etsa hore 'mapa e 'ngoe le e 'ngoe ea CANRX* e be teng.

Ka holimo u ka bona Exhaust Pressure 1 e seta ho amoheloa ho tsoa ho CAN ID 0x600, data ha e Little Endian, boleng bo saennoe, tekanyo ke 1.00 mme e ntse e nkoa ho tloha qalong ea 0 ka bolelele ba likotoana tse 16. Lintlha tse ling li ka fumanoa ho www.voutube.com/SyvecsHelp. Batla Generic Can Receive and worksheets.
Lemoha ka kopo: Ntho efe kapa efe e abetsoeng ho Pin Assignments e tla nka lintlha tsa eona ho Pin assignment ebe e iphapanyetsa data ea General CAN Rx.

Khokahano ea PC - Scal

E le hore Lam2CAN e sebetse e tlameha ho ba le tekanyo e nepahetseng e teng ka har'a sesebelisoa 'me ha ho romelloa ho tloha fekthering ho laeloa mokhoa oa kamehla ho etsa bonnete ba hore ho hlophisoa ha calibrator ho lumellana le ho kenngoa.
Boema-kepe ba USB C bo fumaneha ka morao ho Lam2CAN e sebelisetsoang liphetoho tsa calibration sesebelisoa.
Software ea S-Suite e ka kopitsoa ho tsoa ka tlase. https://www.svvecs.com/software/
Ka mor'a hore u tsamaise sesebelisoa sa SSuite, bula Scal ebe u tobetsa Sesebelisoa> Connect. U tla botsoa "U lakatsa ho fumana sesebelisoa see joang". Tobetsa OK.
Ka mor'a moo, o ka kenya litekanyo haeba u na le e bolokiloeng ho tsoa ho instolano e fetileng kapa li-fafats tsa lenaneo haeba instola e ncha.

Lam2CAN joale e tla hokela. Boemo bona bo tla hlahisoa hukung e kaholimo ho le letona la SCal.
Pontšo e tala 'me E hokahane e tla hlahisoa.

KELETSO Ha u tsamaea ka har'a SCaI u tla hlokomela hore litlhophiso tse ling li na le 'mala o moputsoa' me tse ling li le tala. Litlhophiso tsohle tse tala li qala ho sebetsa hang-hang, 'me ha li hloke lenaneo. Litlhophiso tse totobalitsoeng ka boputsoa li hloka ho hlophisoa pele liphetoho li qala ho sebetsa.
Li-Calibrator joale li na le bokhoni ba ho seta le ho beha leihlo Lam2CAN e phela.
Tobetsa Fl ho fumana thuso 'mapeng ofe kapa ofe, 'me u hopole hore lintlha tsa bohlokoa tsa Calibration ho Green li ka feto-fetoha Live 'me liphetoho li etsahala hang-hang. Blue Maps e hloka hore lenaneo (Sesebelisoa> Lenaneo) le sebetse.

Sesebelisoa sa Lam2CAN Software

Khetho ea Lambda
Lam2CAN e na le lipotoloho tse robeli tsa NTK Lambda tse teng mme ho ipapisitse le hore na u na le litlamorao tse kae moo u setang software. Pin Assignments - I/O Configuration ke moo o hlokang ho abela potoloho ea lambda e sebelisitsoeng le tlhahiso ea heater e sebelisitsoeng.
Abela potoloho ea Lambda e sebelisoang ka ho tobetsa habeli ho lambda e lumellanang.

Ka mor'a moo, abela tlhahiso ea heater ea Lambda

Bakeng sa liteishene tse 8, sebopeho sa hau sa i/o se lokela ho shebahala joalo ka tlase 

Kabelo ea Banka ea Lambda
Karolelano ea boleng ba banka ea Lambda e fumaneha ka LAM2CAN. LamBank1 le LamBank2… Tsena li bohlokoa bakeng sa litsamaiso tsa ECU tse sa tšehetseng taolo ea cylinder lambda.
Basebelisi ba tlameha ho abela hore na ke li-sensor life tseo e leng karolo ea banka efe 'mapeng oa Kabelo ea Banka ea Lambda.

Beha bank1 kapa bank2 bakeng sa sensor ka 'ngoe ea lambda. Sena ke sa bohlokoa bakeng sa ho fokotsa khatello ea Exhaust ho netefatsa phetoho e nepahetseng ea khatello eo e e sebelisitseng ho matšoao a nepahetseng.
Lambda Linearization
Litekanyetso tsa kamehla ho limmapa tsa Lambda Linearisation li setiloe bakeng sa li-sensor tsa LZA09-E1, haeba u sebelisa sensor e fapaneng joalo ka motortsport L1H1. U ka fetola linearization mona hore e lumellane.

Scal e na le database ea Sensor e nang le Calibration ea L1H1 ha ho hlokahala

Exhaust Pressure Sensor Setup
Lam2CAN e ts'ehetsa matšoao a mabeli a khatello ea 0-5v a sebelisetsoang ho lokisa matšoao a Lambda a ipapisitseng le khatello sebakeng seo li-sensor tsa lambda li kenngoeng ho tsona. Ka lisensara tse kentsoeng ka har'a exhaust manifold (pre turbo) sena ke sa bohlokoa kaha boleng ba lambda bo fetoha haholo ka likhatello tse fapaneng seleng ea lambda.
Li-sensor tsa khatello ea Exhaust li ka abeloa ho I/O Configuration - Pin Assignments kapa tsa nkuoa ka holim'a CAN ho sebelisa khoutu ea rona ea generic amohela CAN ho tsoa ho karolo e 'ngoe ea taolo.
Hang ha e se e abetsoe, calibrator e ka leba sebakeng sa li-sensor ho ea seta seo a se abetsoeng.
Kena Moqtage Error Threshold - E beha molumo o phahamengtage boemong boo TinyDash e tla hlophisa tlhahiso ho eona ka Phoso
Kena Phatlalatso Molumotage Error Threshold - E beha molumo o tlasetage boemong boo TinyDash e tla hlophisa tlhahiso ho eona ka Phoso
Ho Bala ka Sensor ka Kamehla - Ha tlhahiso e le Phoso boleng ba 'mapa ona bo tla sebelisoa ho Ntho
Sefe Kamehla - Palo ea ho sefa khafetsa ho sebelisoa ho Letšoao, boleng bo phahameng = ho sefa ho feta
Linearization - E beha phallo ea molumotage ho likarolo tsa sensor tse sebelisoang nthong
Exhaust Pressure 1 e tla abeloa ho Bank1 lambda sensors le Exhaust Pressure 2 e tla abeloa ho Bank2 lambda sensors.
Netefatsa hore kabo ea banka ea Lambda e thehiloe tlasa Lambda Setup joalo ka ha ho bonts'itsoe ka tlase.

Li-gauge le Lipampiri tsa Mosebetsi

Scal e na le bokhoni ba ho ba le litekanyo tse ngata tsa tloaelo le meralo ea morao-rao ho lekola lintlha tsohle tse tsoang ho Lam2CAN skrineng.
Video e ntle ea thuso mabapi le sena e ka fumanoa mona - https://www.youtube.com/watch?v=srlMwJwdhDw&t=339s

Lipampiri tse tloahelehileng le tsona li ka hlophisoa ho ba le limmapa tse ngata tse butsoeng le ho raloa ka mokhoa o ikhethileng.
Mona ke video ea thuso mabapi le mokhoa oa ho etsa sena - https://www.youtube.com/watch?v=X0W7BOigHFQ

Teko ea Phello

Liphetho tsa Lam2CAN li ka lekoa ho phela ka lenaneo la rona la Syvecs - Scal mme tlhahisoleseling mabapi le ho hokela yuniti e ka fumanoa karolong ea Khokahano ea PC ea bukana. Kamora ho hokela yuniti ka USB, basebelisi ba tla bona sebaka se tlase ho sefate sa calibration se bitsoang tlhahlobo ea tlhahiso.
Mona basebelisi ba khona ho lekola mesebetsi ea sehlahisoa se seng le se seng ka ntle ho maano a tloaelehileng ho Lam2CAN.
HLOKOMELA: / Maqhubu a Sehlahisoa a Tlase limmapa li tlameha ho hlophisoa le ho hlophisoa sesebedisweng hore lintlha tsa tlhahlobo ea lintlha tse hlahisoang li sebelisoe. O ka se fetole limmapa tsena neng Output Test Mode Thusa e nolofalitsoe.
Hopola hore mabitso a Calibration a totobatsa ho Botala bo ka fetoloa Live 'me liphetoho li etsahala hang-hang. Blue Maps e hloka hore lenaneo (Sesebelisoa> Lenaneo) le sebetse.
Beha maqhubu ao u lakatsang hore liphetho li kenngoe ho ona LowSide Output Frequency. Sesebelisoa - Lenaneo la hore le bolokehe. Ebe u nolofalletsa Output Test Mode Thusa 'mapa.
Joale o ka beha mosebetsi oa hore sehlahisoa se seng le se seng se kenngoe ho sona Boikarabello ba Teko e Tlase, limmapa tsena li ka fetoloa ho phela.

Leano Thuso

Maano / limmapa tsohle tse ho molaoli oa Lam2CAN li na le mongolo oa thuso o fumanehang bakeng sa bona. Sena se bontšoa ka ho tobetsa F1 keyboard ha o le Scal ha calibration e butsoe.