DC2
Mai sarrafawa
Saukewa: BLN-95-9041-4
An buga: Yuni 1995
BAYANI
Danfoss DC2 Microcontroller shine mai sarrafa madauki da yawa wanda ke da taurare muhalli don aikace-aikacen tsarin kula da babbar hanya ta wayar hannu. DC2 Microcontroller yana da saurin amsawa da iya aiki don sarrafa tsarin sarrafawa da yawa na electrohydraulic ko dai a matsayin mai sarrafawa kadai ko kuma haɗin gwiwa tare da wasu masu sarrafawa irin wannan ta hanyar tsarin cibiyar sadarwa mai sauri mai sarrafawa.
DC2 ya dace da tsarin dumama hanyoyin hydrostatic propel wanda ke haɗa saurin rufaffiyar madauki da sarrafa ikon dawakai. Bugu da ƙari, tsarin kula da matsayi na rufaffiyar madauki ta amfani da servovalves da madaidaitan bawul ɗin sarrafa kwararar ruwa ana cika su cikin sauƙi. Har zuwa madaukai guda huɗu na servo madaukai za a iya cika.
Mai sarrafawa na iya yin mu'amala tare da nau'ikan na'urori masu auna firikwensin analog da dijital kamar potentiometers, na'urori masu tasiri na Hall, na'urori masu auna matsa lamba, ƙwanƙwasa bugun jini da encoders.
Amfani da fasalulluka na I/O da ayyukan sarrafawa da aka yi ana bayyana su ta hanyar firmware da aka shigar a cikin ƙwaƙwalwar shirin na DC2. Ana shigar da firmware yawanci ta hanyar zazzage lambar da ake so daga wata kwamfuta ta tashar tashar RS232. Sake shirye-shirye yana ba da babban matakin sassauci na aikin na'urar. Ko dai masana'anta ko shirye-shirye a cikin filin yana yiwuwa.
Mai sarrafa DC2 ya ƙunshi taron allon kewayawa a cikin gidan simintin aluminum. Ana ba da masu haɗin kai guda uku, waɗanda aka keɓe azaman P1, P2 da P3 don haɗin wutar lantarki. P1 (filin 30) da P2 (filin 18) sune manyan masu haɗin I/O da wutar lantarki; tare suna haɗa kai da kan allo mai nau'in fil 48, wanda ke fitowa ta ƙasan shingen. P3 mai haɗin madauwari ne don sadarwar RS232 kamar reprogramming, nuni, firinta da tasha.
SIFFOFI
- Ikon sarrafa madaukai da yawa don sarrafa madaukai na 4 bidirectional servo ko 2 bidirectional da 4 madaukai unidirectional.
- Ƙarfin 16-bit Intel 8XC196KC microcontroller:
– sauri
– m
– sarrafa ayyuka na inji da yawa tare da ƴan sassa. - Cibiyar Sadarwar Yanki na Mai Gudanarwa (CAN) tana ba da sadarwar serial na sauri tare da har zuwa 16 wasu na'urori masu jituwa na CAN kuma sun dace da buƙatun saurin SaE cibiyar sadarwa Class C.
- Gidajen simintin gyare-gyare na aluminum suna jure wa ƙaƙƙarfan muhalli da ake samu a aikace-aikacen hannu.
- Nuni LED mai haruffa huɗu da ake iya gani ta wurin simintin gidan yana ba da bayanai don saitin, daidaitawa, da hanyoyin magance matsala.
- Ƙwaƙwalwar shirin EEROM ana samun dama ta hanyar tashar RS232 da aka keɓe. Yana ba da damar shirye-shirye ba tare da canza EPROMs ba.
- Ƙarfin wutar lantarki yana aiki a kan cikakken kewayon 9 zuwa 36 Volts tare da baturi mai juyawa, mara kyau na wucin gadi, da kariyar juji.
- Mai dacewa mai haɗin tashar jiragen ruwa na RS232 don sadarwar bayanai tare da wasu na'urori kamar nuni, firinta, tashoshi, ko kwamfutoci na sirri.
- Ana iya faɗaɗa ta hanyar haɗin haɗin 50-pin na ciki don allon I/O na al'ada.
BAYANIN BAYANI
- Don cikakkun bayanai game da odar hardware da software tuntuɓi masana'anta. Lambar odar DC2 ta keɓance duka hardware da software.
- Don bayanin tsarin samfur duba shafi na 5.
- Mai Haɗin I/O: oda Sashe na lamba K12674 (taron jaka)
- Mating RS232 Connector: oda Sashe na lamba K13952 (taron jaka)
SIFFOFIN SOFTWARE
MASU TSARI DA AKE SHIRYA
Ana iya ba da masu kula da DC2 tare da takamaiman shirye-shiryen aikace-aikacen abokin ciniki tare da software da Danfoss ya rubuta. Akwai nau'ikan aikace-aikacen da za a iya keɓance na'ura ta musamman, kamar:
- sarrafa wutar lantarki, kamar anti-stoll, sarrafa mota, inganta ƙarfin doki da taimakon dabaran
- sarrafa saurin sauri ta amfani da PID, PI da algorithms sarrafawa na pseudo-derivative
- sarrafa matsa lamba
- sarrafa hanyoyi biyu
- kula da matsayi kamar haɓakar injin, tunani mai nauyi da daidaita matsayin Silinda
- sarrafa tuƙi don tuƙi ta atomatik da haɗin kai da buƙatun tuƙi
- sarrafa ƙimar aikace-aikacen
- sadarwar mai sarrafawa
MASU SHIRYA UN
Ana samun software da na'urorin shirye-shirye don tallafawa shirye-shirye na Masu Gudanar da DC2. Kayan aikin sune:
- Kayan aiki na asali, wanda ya ƙunshi Littafin Mai amfani na DC2, Littafin Jagorar Mai Kula da Intet, Kebul na shirye-shirye da Filin EEPROM Programming Software (FEPS)
- Modules Library a cikin C
- Interface PC mai hoto (GPI)
Tuntuɓi masana'anta don ƙarin bayani.
DATA FASAHA
FITARWA
2 Low Current - direbobi na yanzu bidirectional (± 275 mA matsakaicin cikin nauyin 20 ohm). An kiyaye shi don gajeren wando zuwa ƙasa.
4 Babban Yanzu - 3 amp direbobi, ko dai ON/KASHE ko ƙarƙashin ikon PWM.
Ana iya amfani da waɗannan don fitar da 12 ko 24 Vdc akan/kashe solenoids, servo valves ko bawuloli masu daidaitawa. Short circuit iyakance zuwa 5 amps.
Bayani
4 Analog (mafi yawan kewayon 0 zuwa 5 Vdc) -An yi niyya don abubuwan shigar da firikwensin (ƙudurin 10 bit). An kiyaye shi don gajeren wando zuwa ƙasa.
4 Speed Sensors (dc-coupled) -don amfani tare da ƙaƙƙarfan juzu'in bugun bugun jini na sifilin sifili da encoders, kowane ɗayan waɗannan ana iya saita su azaman abubuwan shigar analog na gaba ɗaya.
1 Sensor na sauri (ac-coupled) -don amfani tare da masu canzawa ko masu ɗaukar bugun bugun jini mai canzawa.
8 Abubuwan Shiga na Dijital -don sa ido kan matsayin canjin waje don ja sama (zuwa 32 Vdc) ko ja ƙasa (zuwa <1.6 Vdc).
4 Zaɓuɓɓuka na Membrane na zaɓi - yana kan fuskar gidaje.
SADARWA
Cibiyar Sadarwar Yanki na Controller (CAN) don sadarwa tare da wasu na'urori masu jituwa na CAN. Matsakaicin bit na shirye-shirye zuwa 1 Mbit/s a nisa na mita 40.
An haɗa tashar RS232 ta hanyar haɗin MS mai 6-pin.
TUSHEN WUTAN LANTARKI
Voltagda 9 zuwa 32 Vdc.
5 Vdc mai sarrafa don ikon firikwensin waje (har zuwa 0.5 amp) wanda aka kiyaye gajeriyar kewayawa.
MEMORY
Ƙwaƙwalwar shirin 56K tare da 8K RAM tare da 256 byte mara ƙima mai mahimmanci E data memory.
EEROM na iya karɓar 10,000 shafewa/ kewayawar shirin.
LEDs
4-halayen alpha / nuni LED mai lamba; kowane hali shine matrix dige 5 × 7.
2 LED Manuniya, daya LED amfani a matsayin ikon nuna alama, sauran LED karkashin iko software don amfani a matsayin laifi ko matsayi nuni.
HANYAR LANTARKI
Metri-Pak I/O mai haɗin allo mai 48-pin tare da haɗin kebul na 30-pin da 18-pin.
6-pin madauwari mai haɗin MS don sadarwar RS232.
MAHALI
ZAFIN AIKI
-40°C zuwa +70°C
DANSHI
An kare shi daga 95% danniya da zafi mai zafi
VIBRATION
5 zuwa 2000-Hz tare da resonant mazaunin don 1 miliyan cycles ga kowane resonant batu gudu daga 1 zuwa 10 gs
TSORO
50gs don 11 ms a cikin duk gatura 3 don jimlar girgiza 18
LANTARKI
Yana jure gajeriyar da'irori, juyi polarity, sama da voltage, kutage masu wuce gona da iri, fitarwa na tsaye, EMI/RFI da juji.
GIRMA
DIAGRAM NA GANE
MAI GABATARWA
Masu Haɗin I/O
- 30 PIN Metri-Pack (P1)
| A1 | + 5V Ƙarfin Sensor | A2 | Mai lura da 1 | A3 | Sensor Gnd |
| B1 | + 5V Ƙarfin Sensor | B2 | Pulse Pickup 5 | B3 | Sensor Gnd |
| C1 | + 5V Ƙarfin Sensor | C2 | Mai lura da 4 | C3 | Sensor Gnd |
| D1 | + 5V Ƙarfin Sensor | D2 | Mai lura da 2 | D3 | Sensor Gnd |
| E1 | + 5V Ƙarfin Sensor | E2 | Shigar Dijital 8 | E3 | Sensor Gnd |
| F1 | + 5V Ƙarfin Sensor | F2 | Mai lura da 3 | F3 | Sensor Gnd |
| G1 | + 5V Ƙarfin Sensor | G2 | Pulse Pickup 4 | G3 | Sensor Gnd |
| H1 | + 5V Ƙarfin Sensor | H2 | Pulse Pickup 1 | H3 | Sensor Gnd |
| J1 | Servo Out 1 (+) | J2 | Pulse Pickup 2 | J3 | Servo Out 1 (-) |
| K1 | Servo Out 2 (+) | K2 | Pulse Pickup 3 | K3 | Servo Out 2 (-) |
- 18 PIN Metri-Pack (P2)
| A1 | Shigar Dijital 3 | A2 | CAN BAS (+) | A3 | CAN BAS (+) |
| B1 | Shigar Dijital 6 | B2 | Chassis | B3 | CAN BAS (-) |
| C1 | Shigar Dijital 4 | C2 | Shigar Dijital 1 | C3 | CAN BAS (-) |
| D1 | Shigar Dijital 5 | D2 | 3A Dijital Out 2 | D3 | Shigar Dijital 2 |
| E1 | Baturi (-) | E2 | Shigar Dijital 7 | E3 | 3A Dijital Out 4 |
| F1 | Baturi (+) | F2 | 3A Dijital Out 3 | F3 | 3A Dijital Out 1 |
Mai Haɗin RS232 (P3)
| A | Bayanin watsawa (TXD) |
| B | Karɓi Bayanai (RXD) |
| C | + 5 V |
| D | Kasa - Fita |
| E | EEPROM / Boot |
| F | Kasa - Fita |
TSININ HARDWARE
HIDIMAR kwastoma
AMIRKA TA AREWA
OMARNI DAGA
Danfoss (US) Kamfanin
Ma'aikatar Sabis na Abokin ciniki
3500 Annapolis Lane North
Minneapolis, Minnesota 55447
Waya: (7632) 509-2084
Fax: 763-559-0108
GYARA NA'URARA
Don na'urorin da ke buƙatar gyara, haɗa da bayanin matsalar, kwafin odar siyayya da sunanka, adireshi da lambar tarho.
KOMA ZUWA
Danfoss (US) Kamfanin
Sashen Kaya Komawa
3500 Annapolis Lane North
Minneapolis, Minnesota 55447
TURAI
OMARNI DAGA
Danfoss (Neumünster) GmbH & Co.
Sashen Shiga oda
Krokamp 35
Farashin 2460
D-24531 Neumünster
Jamus
Waya: 49-4321-8710
Saukewa: 49-4321-871-184
© Danfoss, 2013-09
Saukewa: BLN-95-9041-4
Takardu / Albarkatu
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Danfoss DC2 Micro Controller [pdf] Jagorar mai amfani DC2 Micro Controller, DC2, Micro Controller |