14POINT7 Spartan 3 Sensor Lambda
Gargadi
- Kar a haɗa ko cire haɗin Lambda Sensor yayin da ake kunna Spartan 3.
- Sensor Lambda zai yi zafi sosai yayin aiki na yau da kullun, da fatan za a yi hankali yayin sarrafa shi.
- Kar a shigar da Sensor Lambda ta yadda naúrar ke aiki kafin injin ku ya yi aiki. Farawar ingin na iya matsar da natsuwa a cikin na'urar shayewar ku zuwa firikwensin, idan firikwensin ya riga ya yi zafi wannan na iya haifar da girgiza zafin zafi kuma ya sa yumbun ciki na cikin firikwensin ya tsage da lalacewa.
- Yayin da Sensor Lambda ke cikin rafi mai aiki, Spartan 3 dole ne ya sarrafa shi.
- Rayuwar firikwensin Lambda lokacin da aka yi amfani da shi tare da mai gubar yana tsakanin sa'o'i 100-500.
- Spartan 3 yakamata ya kasance a cikin sashin direba.
- Kar a murɗa kebul ɗin lambda.
Abubuwan Kunshin
1 x Spartan 3, 8ft lambda na USB, 2x fuse fuse mariƙin, biyu 1 Amp fensir, biyu 5 Amp ruwa fuse.
Shayewar Shigowa
Ya kamata a shigar da Sensor Lambda tsakanin karfe 10 na dare da matsayi na karfe 2, kasa da digiri 60 daga tsaye, wannan zai ba da damar nauyi don cire ruwa daga firikwensin. Domin duk na'urorin firikwensin Oxygen, dole ne a shigar da firikwensin kafin mai mu'amalar kuzari. Don injunan da ake nema na yau da kullun yakamata a shigar da firikwensin kamar 2ft daga tashar shayewar injin. Don injunan Turbocharged yakamata a shigar da firikwensin bayan turbocharger. Don manyan injuna masu caji yakamata a shigar da firikwensin 3ft daga tashar shayewar injin.
Waya
Sensor Zazzabi LED
Spartan 3 yana da LED mai jan wuta a kan jirgin, wanda za'a iya gani ta hanyar slits, don nuna zafin LSU. Sannun ƙiftawa yana nufin firikwensin ya yi sanyi sosai, Haske mai ƙarfi yana nufin zafin firikwensin ya yi kyau, saurin kiftawa yana nufin firikwensin ya yi zafi sosai.
Serial-USB haɗin
Spartan 3 yana da ginannen serial zuwa kebul na USB don samar da sadarwar USB tare da kwamfutarka. Mai juyawa ya dogara ne akan mashahurin FTDI chipset don haka yawancin tsarin aiki sun riga an shigar da direba.
Serial Commands
LSU Heater Ground, Pin 4 akan tashar dunƙule, dole ne a haɗa shi don shigar da jerin umarni.
| Serial Command | Bayanin Amfani | Manufar | Example | Tsohuwar masana'anta |
| GETHW | Samun Hardware Version | |||
| GETFW | Yana samun sigar Firmware | |||
| SETTYPEx | Idan x shine 0 to Bosch LSU 4.9
Idan x shine 1 to Bosch LSU ADV |
Saita nau'in firikwensin LSU | SETTYPE1 | X=0, LSU 4.9 |
| GETTYPE | Yana samun nau'in firikwensin LSU | |||
| SETCANFORMATx | x tsayin haruffa 1 zuwa 3 ne. x=0; tsoho
x=1; Farashin ECU x=2; Adaftar ECU x=3; Haltech ECU x=4; % Oxygen*100 |
SETCANFORMAT0 | x=0 | |
| GETCANFORMAT | Yana samun tsarin CAN | |||
| SETCANIDx | x yana da tsayin haruffa 1 zuwa 4 | Saita 11 bit CAN id | SETCANID1024
SETCANID128 |
x=1024 |
| GETCANID | Yana samun 11 bit CAN id | |||
| SETCANBAUDx | x yana da tsayin haruffa 1 zuwa 7 | Saita CAN Baud Rate | SETCANBAUD1000000
zai saita ƙimar CAN Baud zuwa 1Mbit/s |
X=500000,
500kbit/s |
| GETCANBAUD | Yana Samun CAN Baud Rate | |||
| SETCANRx | Idan x shine 1 an kunna resistor. Idan x shine 0
resistor ba a kashe |
Kunna/A kashe CAN
Ƙarshe Resitor |
SETCANR1
SETCANR0 |
x=1, CAN lokaci
Sake kunnawa |
| GETCANR | Ya Samu Jihar Res Term CAN;
1=an kunna, 0=an kashe |
|||
| SETAFRMxx.x | xx.x adadi ne daidai tsayin haruffa 4
gami da maki goma |
Saita AFR Multiplier don
Torque app |
SETAFM14.7
SETAFM1.00 |
x=14.7 |
| GETAFRM | Ana samun AFR Multiplier don
Torque app |
|||
| SETLAMFIVEVx.xx | x.xx adadi ne daidai adadin haruffa 4 tsayi gami da maki goma. Mafi ƙarancin ƙima shine 0.60, matsakaicin ƙimar shine 3.40. Wannan ƙimar na iya zama sama ko ƙasa da ita
Darajar SETLAMZEROV. |
Yana saita Lambda a 5[v] don fitowar layin layi | SETLAMFIVEV1.36 | x=1.36 |
| GETLAMFIVEV | Samun Lambda a 5[v] | |||
| SETLAMZEROVx.xx | x.xx adadi ne daidai adadin haruffa 4 tsayi gami da maki goma. Mafi ƙarancin ƙima shine 0.60, matsakaicin ƙimar shine 3.40. Wannan ƙimar na iya zama sama ko ƙasa da ita
Darajar SETLAMFIVEV. |
Yana saita Lambda a 0[v] don fitowar layin layi | SETLAMZEROV0.68 | x=0.68 |
| GETLAMZEROV | Samun Lambda a 0[v] | |||
| SETPERFx | Idan x shine 0 to daidaitaccen aikin 20ms. Idan x shine 1 to babban aikin 10ms. Idan x shine 2 to inganta don jingina
aiki. |
SETPERF1 | x=0, daidaitaccen aiki | |
| GETPERFx | Yana samun aiki | |||
| SETSLOWHEATx | Idan x ya kasance 0 to, ana ɗora firikwensin zafi a daidai lokacin da ake kunna wutar farko.
Idan x ya kasance 1 to ana dumama firikwensin a 1/3 daidaitaccen adadin lokacin tashin farko. Idan x shine 2 to jira MegaSquirt 3 CAN Siginar RPM kafin dumama. |
SETSLOWHEAT1 | X=0, ƙimar zafi na firikwensin na yau da kullun | |
| GETSLOWHEAT | Yana samun saitin jinkirin zafi | |||
| MEMRESET | Sake saita zuwa saitunan masana'anta. |
| SETLINOUTx.xxx | Inda x.xxx ya kasance adadi na adadi daidai haruffa 5 tsayi gami da maki goma, sama da 0.000 kuma ƙasa da 5.000. Fitowar layin layi za ta ci gaba da al'ada
aiki akan sake yi. |
Yana ba mai amfani damar saita Fitar Layin Layi Mai Girma zuwa takamaiman voltage | SETLINOUT2.500 | |
| DOCAL | Yana buƙatar Firmware 1.04 da sama | Yi Calibration na iska na Kyauta kuma nuna ƙimar.
An ba da shawarar don clone na'urori masu auna firikwensin kawai. |
||
| GETCAL | Yana buƙatar Firmware 1.04 da sama | Yana Samun Calibration na Jirgin Sama Kyauta
daraja |
||
| SAKE SAKEWA | Yana buƙatar Firmware 1.04 da sama | Sake saita Calibration na iska Kyauta
darajar 1.00 |
||
| SETCANDRx | x yana da tsayin haruffa 1 zuwa 4
Yana buƙatar Firmware 1.04 da sama |
Saita ƙimar Bayanai na CAN a hz | X=50 | |
| GETCANDR | Yana buƙatar Firmware 1.04 da sama | Ya Samu Rate Na Data CAN |
Duk umarni suna cikin ASCII, shari'ar ba ta da mahimmanci, sarari ba kome.
Windows 10 Serial Terminal
LSU Heater Ground, Fin 4 akan screw terminal, dole ne a haɗa shi don samun damar tashar tashar tashar da aka ba da shawarar ita ce Termite, https://www.compuphase.com/software_termite.htm, da fatan za a sauke kuma shigar da cikakken saitin.
- A cikin mashaya binciken windows 10, da fatan za a rubuta "Mai sarrafa na'ura" kuma buɗe shi.
- Spartan 3 zai nuna a matsayin "USB Serial Port", a cikin wannan misaliampAn sanya "COM3" zuwa Spartan 3.
- A cikin Termite, danna "Settings"
- Tabbatar cewa Port ɗin daidai ne kuma ƙimar Baud shine "9600".
CAN Bus Protocol Default Format (Lambda)
Don Tsarin % O2 CAN don Allah a duba “Spartan 3 da Spartan 3 Lite don Lean Burn da Aikace-aikacen Mitar Oxygen.pdf” Bas ɗin CAN na Spartan 3 yana aiki tare da adireshi 11 bit.
- Tsohuwar ƙimar CAN Baud shine 500kbit/s
- Default CAN Termination resistor an kunna, ana iya canza wannan ta hanyar aika serial order "SETCANRx".
- Default CAN Id shine 1024, ana iya canza wannan ta hanyar aika serial order na "SETCANIDx".
- Tsawon Data (DLC) shine 4.
- Default Data rate is 50 hz, data ana aika kowane 20[ms], wannan za a iya canza ta hanyar aika "SETCANDRx" serial umurnin.
- Bayanai [0] = Lambda x1000 Babban Byte
- Data[1] = Lambda x1000 Low Byte
- Bayanai[2] = LSU_Temp/10
- Bayanai[3] = Matsayi
- Lambda = (Data[0] <8 + Data[1])/1000
- Zazzabi Sensor [C] = Bayanai[2]*10
Goyan bayan na'urorin CAN
| Suna | Tsarin CAN
Serial Command |
CAN Id Serial
Umurni |
CAN BAUD Rate Serial Command | Lura |
| Farashin ECU | SETCANFORMAT1 | SETCANID950 | SETCANBAUD1000000 | Karanta "Spartan 3 zuwa Haɗin G4+
ECU.pdf” don ƙarin bayani |
| Adaptronic ECU | SETCANFORMAT2 | SETCANID1024
(Tsoho daga masana'anta) |
SETCANBAUD1000000 | |
| MegaSquirt 3 ECU | SETCANFORMAT0
(Tsoho daga masana'anta) |
SETCANID1024
(Tsoho daga masana'anta) |
SETCANBAUD500000
(Tsoho daga masana'anta) |
Karanta "Spartan 3 zuwa MegaSquirt
3.pdf" |
| Haltech ECU | SETCANFORMAT3 | Ba a buƙata | SETCANBAUD1000000 | Spartan 3 yana kwaikwayon Haltech WBC1
wideband mai kula |
| YourDyno Dyno
Mai sarrafawa |
SETCANFORMAT0
(Tsoho daga masana'anta) |
SETCANID1024
(Tsoho daga masana'anta) |
SETCANBAUD1000000 |
CAN Ƙarshen Resistor
A ce mun kira ECU; Jagora, da na'urorin da ke aikawa / karɓar bayanai zuwa / daga ECU da muke kira; Bawa (Spartan 3, dashboard na dijital, mai sarrafa EGT, da sauransu…). A yawancin aikace-aikacen akwai Master (ECU) da ɗaya ko fiye da bayi waɗanda duk ke raba Bus ɗin CAN guda ɗaya. Idan Spartan 3 shine kawai Bawan da ke kan Bus ɗin CAN to ya kamata a kunna CAN Termination Resistor akan Spartan 3 ta amfani da umarnin serial "SETCANR1". Ta hanyar tsohuwa an kunna CAN Ƙarshen Resistor akan Spartan 3. Idan Akwai Bayi da yawa, Bawan da ya fi nesa da Jagora (bisa tsayin waya) yakamata ya kunna CAN Termination Resistor, duk sauran bayi yakamata su sami Resistor Termination na CAN.
kashe/katse. A aikace; sau da yawa ba kome ba idan an saita Resistors na CAN yadda ya kamata, amma don mafi girman amincin CAN Ƙarshen Resistors ya kamata a saita da kyau.
Bootloader
Lokacin da aka kunna Spartan 3 ba tare da haɗin LSU Heater Ground ba, zai shiga yanayin bootloader. Ƙaddamar da Spartan 3 tare da Heater Ground da aka haɗa ba zai haifar da bootloader ba kuma Spartan 3 zai yi aiki a matsayin al'ada. Lokacin da Spartan 3 yana cikin yanayin Bootloader akwai LED akan kan jirgin, wanda za'a iya lura dashi ta hanyar slits, wanda zai haskaka kore mai ƙarfi. Lokacin cikin yanayin bootloader, umarnin serial ba zai yiwu ba. A cikin yanayin Bootloader, sabunta firmware kawai yana yiwuwa, duk sauran ayyuka suna kashe.
Don shigar da yanayin bootloader don haɓaka firmware:
- Tabbatar cewa Spartan 3 ya kashe, babu iko zuwa Fin 1 ko Pin 3 na tashar dunƙulewa.
- Cire haɗin firikwensin
- Cire haɗin LSU Heater Ground daga Pin 4 na screw terminal
- Powerarfin Spartan 3,
- Bincika idan LED na kan jirgi yana haskaka kore mai ƙarfi, idan shine to Spartan 3 ɗin ku yana cikin yanayin bootloader.
Garanti
14Point7 yana ba da garantin Spartan 3 don samun kuɓuta daga lahani na shekaru 2.
Disclaimer
14Point7 yana da alhakin lalacewa kawai har zuwa farashin siyan samfuransa. 14Point7 kayayyakin kada a yi amfani da jama'a hanyoyin.
Takardu / Albarkatu
 |
14POINT7 Spartan 3 Sensor Lambda [pdf] Manual mai amfani Spartan 3, Sensor Lambda, Spartan 3 Lambda Sensor, Sensor |
