DC2
I-Microcontroller
I-BLN-95-9041-4
Ikhishwe: Juni 1995
DESCRIPTION
I-Danfoss DC2 Microcontroller iyisilawuli esinamaluphu amaningi enziwe lukhuni ngokwemvelo ezinhlelweni zokusebenza zesistimu yokulawula umgwaqo omkhulu. I-DC2 Microcontroller inejubane lokuphendula namandla okulawula amasistimu okulawula ama-electrohydraulic amaningi noma njengesilawuli esizimele sodwa noma esixhunywe kunethiwekhi nabanye abalawuli abafanayo ngohlelo lwenethiwekhi ye-Speed Controller Area Network.
I-DC2 ifaneleka kahle kumasistimu e-dual-path hydrostatic propel ahlanganisa isivinini esivaliwe kanye nokulawula amandla ehhashi. Ukwengeza, amasistimu okulawula ukuma kwe-loop evaliwe esebenzisa ama-servoval namavalvu okulawula ukugeleza afezeka kalula. Kungenziwa izihibe ezine ze-servo ezine-bi-directional.
Isilawuli singakwazi ukusebenzisana nezinzwa ezihlukahlukene ze-analog nezedijithali ezifana nama-potentiometer, izinzwa ze-Hall-effect, izinzwa zokucindezela, ama-pulse pickups nama-encoder.
Ukusetshenziswa kwezici ze-I/O nezenzo zokulawula ezenziwe kuchazwa i-firmware efakwe kumemori yohlelo lwe-DC2. I-firmware ivamise ukufakwa ngokulanda ikhodi efunwayo kwenye ikhompuyutha ngembobo ye-RS232. Ukuhleleka kabusha kunikeza izinga eliphezulu lokuguquguquka komsebenzi wedivayisi. Uhlelo lwefekthri noma lwangaphakathi luyenzeka.
Isilawuli se-DC2 siqukethe umhlangano webhodi lesifunda ngaphakathi kwendlu ye-aluminium ekhonjiwe. Izixhumi ezintathu, eziqokwe njenge-P1, i-P2 kanye ne-P3 zinikezwa ukuxhunywa kukagesi. I-P1 (iphinikhodi engu-30) kanye ne-P2 (iphinikhodi engu-18) yi-I/O eyinhloko nezixhumi zamandla; ndawonye zihlangana nesihloko esibekwe ebhodini lamaphini angu-48, esiphumela ngaphansi kwendawo ebiyelwe. I-P3 iyisixhumi esiyindilinga sokuxhumana kwe-RS232 njengokuhlela kabusha, izibonisi, amaphrinta namatheminali.
IZICI
- Ikhono lokulawula i-Multi-loop lokulawula ama-4 ama-servo loops amabili noma ama-2 ama-bidirectional kanye nama-4 unidirectional loops.
- I-microcontroller enamandla engu-16-bit Intel 8XC196KC:
- ngokushesha
- ehlukahlukene
- Ilawula imisebenzi eminingi yemishini enezingxenye ezimbalwa. - I-Controller Area Network (CAN) inikeza ukuxhumana kwe-serial okunesivinini esikhulu namanye amadivayisi ahambisanayo we-CAN afika kwangu-16 futhi ihlangabezana nezimfuneko zesivinini zokucaciswa kwenethiwekhi ye-SAE Yekilasi C.
- Izindlu ezimangelengele ze-aluminium zimelana nobunzima bemvelo obuvame ukutholakala ezinhlelweni zamaselula.
- Isibonisi se-LED enezinhlamvu ezine esibonakala ngezindlu zabalingisi sinikeza ulwazi lokusetha, ukulinganisa, nezinqubo zokuxazulula inkinga.
- Inkumbulo yohlelo lwe-EEROM ifinyeleleka ngembobo ye-RS232 ezinikele. Ivumela ukuhlela ngaphandle kokushintsha ama-EPROM.
- Ukunikezwa kwamandla aqinile kusebenza ebangeni eligcwele lama-Volts angu-9 ukuya kwangu-36 ngebhethri elihlehlayo, isikhashana esinegethivu, nokuvikela ukulahlwa komthwalo.
- Isixhumi sembobo esikahle se-RS232 sokuxhumana kwedatha namanye amadivaysi njengezibonisi, amaphrinta, amatheminali, noma amakhompyutha omuntu siqu.
- Anwebeka ngesixhumi sangaphakathi samaphini angu-50 kumabhodi e-I/O angokwezifiso.
UKU-ODA ULWAZI
- Ukuze uthole ulwazi oluphelele lwezingxenyekazi zekhompuyutha nolwazi loku-oda kwesoftware thintana nefekthri. Inombolo yoku-oda ye-DC2 inika kokubili ihadiwe nesofthiwe.
- Ukuze uthole imininingwane yesakhiwo somkhiqizo bheka ikhasi 5.
- Ukukhwelana kwe-I/O Isixhumi: i-oda Ingxenye Yenombolo K12674 (ukuhlanganiswa kwesikhwama)
- Ukukhwelana kwe-RS232 Isixhumi: i-oda Ingxenye Yenombolo K13952 (ukuhlanganiswa kwesikhwama)
IZICI ZESIFAZANE
IZILAWULI EZIHLELWE NGAPHAMBILI
Izilawuli ze-DC2 zingahlinzekwa ngezinhlelo zesicelo eziqondene nekhasimende ngesofthiwe ebhalwe u-Danfoss. Amamojula ohlelo akhona angenziwa acaciswe ngomshini, afana nalawa:
- ukuphathwa kwamandla, njenge-anti-stall, control automotive, horsepower optimization kanye ne-wheel assist
- ukulawula isivinini usebenzisa i-PID, i-PI kanye ne-pseudo-derivative control algorithms
- ukulawula ingcindezi
- ukulawulwa kwezindlela ezimbili
- ukulawula isikhundla njengokuphakama komshini, ireferensi yamandla adonsela phansi kanye nokuma kwesilinda esihlanganisiwe
- isiqondiso sokuqondisa okuzenzakalelayo kanye nezidingo zokuqondisa ezididiyelwe
- ukulawulwa kwezinga lesicelo
- isilawuli networking
IZILAWULI EZINGAHLANGANISIWE
Amakhithi esofthiwe nezinhlelo ayatholakala ukuze asekele ukuhlelwa kwe-DC2 Controllers. Amakhithi yilawa:
- Ikhithi yokuhlela eyisisekelo, ehlanganisa Incwadi Yomsebenzisi ye-DC2, I-Intel Imbedded Controller Handbook, izintambo zokuhlela kanye ne-Field EEPROM Programming Software (FEPS)
- Amamojula welabhulali ku-C
- I-Graphic PC Interface (GPI)
Xhumana nefekthri ukuze uthole ulwazi olwengeziwe.
IDATHA YOBUCHWEPHESHE
OKUPHUMAYO
2 I-Low Current - abashayeli bamanje abaqondiswa kabili (± 275 mA ubukhulu kumthwalo we-20 ohm). Kuvikelwe izikhindi ukuya phansi.
4 Okuphezulu Kwamanje - 3 amp abashayeli, kungaba KUVULIWE/KUVALIWE noma ngaphansi kolawulo lwe-PWM.
Lezi zingasetshenziswa ukushayela i-12 noma i-24 Vdc ivuliwe/ukuvala ama-solenoid, ama-servo valves noma ama-proportional valves. Isifunda esifushane sikhawulelwe koku-5 amps.
IZIMPAWU
I-4 Analog (uhla olujwayelekile 0 kuya ku-5 Vdc) -okuhloswe ngayo okokufaka kwenzwa (i-10 bit resolution). Kuvikelwe izikhindi ukuya phansi.
Izinzwa Ezingu-4 Zesivinini (i-dc-coupled) -zosetshenziswa ngezimo eziqinile ze-zero speed pulse pickups nama-encoder, noma yikuphi okungahle kumiswe njengokufaka kwe-analog yenhloso evamile.
I-Speed Sensor (i-ac-coupled) -isetshenziswa nama-alternator noma ama-variable reluctance pulse pickups.
8 Okokufaka Kwedijithali -ngokuqapha isimo sokushintsha kwangaphandle sokudonsela phezulu (ukuya ku-32 Vdc) noma ukudiliza (kuya ku-<1.6 Vdc).
4 Ukushintsha Kwe-Membrane Okungazikhethela -kubekwe ebusweni bendlu.
UKUXHUMANA
Inethiwekhi Yendawo Yokulawula (CAN) yokuxhumana namanye amadivayisi ahambisana ne-CAN. Isilinganiso sebhithi esihlelekayo siye ku-1 Mbit/s ebangeni elingamamitha angu-40.
Imbobo ye-RS232 ixhunywe ngesixhumi esingu-6-pin MS.
UKUNIKEZWA KWAMANDLA KAGESI
Voltage 9 kuya ku-32 Vdc.
5 Vdc isilawuli samandla enzwa yangaphandle (kufika ku-0.5 amp) evikelwe nge-short-circuit.
IKHUMBUZO
Imemori yohlelo engu-56K kanye ne-RAM engu-8K enememori yedatha engu-256 byte engaguquki ye-serial E.
I-EEROM ingamukela imijikelezo engu-10,000 yokusula/yohlelo.
Ama-LED
Isibonisi se-LED enezinhlamvu ezi-4/izinombolo; uhlamvu ngalunye luyi-matrix yamachashazi angu-5x7.
2 Izinkomba ze-LED, i-LED eyodwa esetshenziswa njengesikhombi samandla, enye i-LED ngaphansi kokulawulwa kwesofthiwe ukuze isetshenziswe njengenkomba yephutha noma yesimo.
IZIXHUMANO ZIKAgesi
Isixhumi esixhunywe ebhodini samaphini angu-48 i-Metri-Pak I/O ihambisana nesixhumi sekhebula samaphini angu-30 nesixhumi sekhebula samaphini angu-18.
Isixhumi esiyindilinga esingu-6 se-MS sokuxhumana kwe-RS232.
ZEMVELO
OKUSEBENZA KWETEMPERATURE
-40°C kuya +70°C
UMSUKA
Ivikelwe kumswakama ohlobene no-95% kanye nokuwashwa kwengcindezi ephezulu
UKUDLIZELA
5 kuya ku-2000-Hz ene-resonant yokuhlala imijikelezo eyisigidi esisodwa endaweni ngayinye enomsindo isuka ku-1 kuye ku-1 gs
SHOCK
50 gs ku-11 ms kuzo zonke izimbazo ezi-3 ngesamba sokushaqeka okungu-18
AMAGEZI
Imelana namasekhethi amafushane, i-reverse polarity, phezu kwevoltage, voltagama-transients, ukukhishwa okumile, i-EMI/RFI nokulahlwa komthwalo.
DIMENSIONS
IDAYAGRAM YOKUXHUMANISA
AMAPHINIKHODI ESIXHUMANISI
I/O Izixhumi
– 30 PIN Metri-Pack (P1)
| A1 | + 5 V Amandla Enzwa | A2 | inzwa 1 | A3 | Inzwa Gnd |
| B1 | + 5 V Amandla Enzwa | B2 | I-Pulse Pickup 5 | B3 | Inzwa Gnd |
| C1 | + 5 V Amandla Enzwa | C2 | inzwa 4 | C3 | Inzwa Gnd |
| D1 | + 5 V Amandla Enzwa | D2 | inzwa 2 | D3 | Inzwa Gnd |
| E1 | + 5 V Amandla Enzwa | E2 | Okokufaka Kwedijithali 8 | E3 | Inzwa Gnd |
| F1 | + 5 V Amandla Enzwa | F2 | inzwa 3 | F3 | Inzwa Gnd |
| G1 | + 5 V Amandla Enzwa | G2 | I-Pulse Pickup 4 | G3 | Inzwa Gnd |
| H1 | + 5 V Amandla Enzwa | H2 | I-Pulse Pickup 1 | H3 | Inzwa Gnd |
| J1 | I-Servo Out 1 (+) | J2 | I-Pulse Pickup 2 | J3 | I-Servo Out 1 (-) |
| K1 | I-Servo Out 2 (+) | K2 | I-Pulse Pickup 3 | K3 | I-Servo Out 2 (-) |
– 18 PIN Metri-Pack (P2)
| A1 | Okokufaka Kwedijithali 3 | A2 | INGABA IBHASI (+) | A3 | INGABA IBHASI (+) |
| B1 | Okokufaka Kwedijithali 6 | B2 | I-Chassis | B3 | INGABA IBHASI (-) |
| C1 | Okokufaka Kwedijithali 4 | C2 | Okokufaka Kwedijithali 1 | C3 | INGABA IBHASI (-) |
| D1 | Okokufaka Kwedijithali 5 | D2 | 3A I-Digital Out 2 | D3 | Okokufaka Kwedijithali 2 |
| E1 | Ibhethri (-) | E2 | Okokufaka Kwedijithali 7 | E3 | 3A I-Digital Out 4 |
| F1 | Ibhethri (+) | F2 | 3A I-Digital Out 3 | F3 | 3A I-Digital Out 1 |
I-RS232 Connector (P3)
| A | Dlulisa Idatha (TXD) |
| B | Thola Idatha (RXD) |
| C | + 5 V |
| D | Ground - Out |
| E | I-EEPROM / Boot |
| F | Ground - Out |
UKWAKHIWA KWE-Hardware
INSIZAKALO YEKHASIMENDE
I-AMERICA ESENYAKATHO
I-ODA KUSUKA
I-Danfoss (US) Inkampani
UMnyango Wezinsizakalo Zamakhasimende
3500 Annapolis Lane North
Minneapolis, Minnesota 55447
Ucingo: (7632) 509-2084
Ifeksi: 763-559-0108
UKULUNGISA IDIVAYISI
Kumadivayisi adinga ukulungiswa, faka incazelo yenkinga, ikhophi ye-oda lokuthenga kanye negama lakho, ikheli kanye nenombolo yocingo.
BUYELA KU
I-Danfoss (US) Inkampani
Buyisela Impahla Umnyango
3500 Annapolis Lane North
Minneapolis, Minnesota 55447
I-Europe
I-ODA KUSUKA
I-Danfoss (Neumünster) GmbH & Co.
Umnyango Wokungena Kwe-oda
I-Krokamp 35
IPostfach 2460
I-D-24531 Neumünster
EJalimane
Ucingo: 49-4321-8710
Ifeksi: 49-4321-871-184
© Danfoss, 2013-09
I-BLN-95-9041-4
Amadokhumenti / Izinsiza
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I-Danfoss DC2 Micro Controller [pdf] Umhlahlandlela Womsebenzisi I-DC2 Micro Controller, DC2, Isilawuli Esincane |