Quick Start Guide 

Idatha ye-KEA128BLDCRD
3-isigaba Sensorless BLDC Motor Control Reference Design usebenzisa Kinetis KEA128

Funa ukwazi:

3-isigaba Sensorless BLDC Motor Control Reference Design usebenzisa Kinetis KEA128

Izici Zomklamo Wezithenjwa

Izingxenyekazi zekhompuyutha

• I-KEA128 32-bit ARM® Cortex® -M0+ MCU (80-pin LQFP)
• MC33903D uhlelo lwesisekelo chip
• Umshayeli wangaphambili we-MC33937A FET
• Ukusekelwa kwe-LIN & CAN kokuxhumana
• I-OpenSDA yokuhlela/ukulungisa iphutha
• Injini ye-BLDC enezigaba ezi-3, 24 V, 9350 RPM, 90 W, Linix 45ZWN24-90-B

Isofthiwe

• Ukulawula okungenazinzwa usebenzisa ukuthola i-back-EMF zero-crossing
• Ukulawulwa kwesivinini esivaliwe kanye nomkhawulo wamanje wemoto
• Ukugcwala kwebhasi le-DCtage, ukungasebenzitage kanye nokutholwa kwe-overcurrent
• Isicelo esakhelwe phezu kwe-Automotive Math and Motor Control Library Isethelwe imisebenzi ye-Cortex® -M0+
• Ithuluzi lokulungisa iphutha le-FreeMASTER lesikhathi sokusebenza sokusebenza/ukubona ngeso lengqondo
• Ithuluzi leMotor Control Application Tuning (MCAT).

Isinyathelo Ngesinyathelo Ukufakwa Imiyalelo

1. Faka i-CodeWarrior Isitudiyo Sokuthuthukisa
   I-CodeWarrior Development Studio yokufakwa kwama-Microcontrollers file ifakiwe kumidiya ehlinzekiwe ukuze kube lula kuwe. Inguqulo yakamuva kakhulu ye-CodeWarrior ye-MCUs (Eclipse IDE) ingalandwa ku-freescale.com/CodeWarrior.
2. Faka i-FreeMASTER
   Ukufakwa kwethuluzi lokususa iphutha le-FreeMASTER lesikhathi sokusebenza file ifakiwe kumidiya ehlinzekiwe ukuze kube lula kuwe.
   Ukuze uthole izibuyekezo ze-FreeMASTER, sicela uvakashele ku-freescale.com/FREE MASTER.
3. Landa
   Isoftware yohlelo lokusebenza
   Dawuniloda futhi ufake isofthiwe yohlelo lokusebenza lokuklama olutholakala ku-freescale.com/KEA128BLDCRD.
4. Xhuma I-Motor
   Xhuma i-Linux 45ZWN24-90-B 3-isigaba se-BLDC motor kumatheminali esigaba semoto.
5. Xhuma i-
   Ukunikezwa kwamandla kagesi
   Xhuma ugesi ongu-12 V kumatheminali okuphakela amandla. Gcina i-DC supply voltage phakathi kwebanga lika-8 kuya ku-18 V. I-DC power supply voltage kuthinta isivinini motor esiphezulu.
6. Xhuma Ikhebula le-USB
   Xhuma ibhodi lomklamo wereferensi ku-PC usebenzisa intambo ye-USB. Vumela i-PC ukuthi ilungiselele ngokuzenzakalelayo izishayeli ze-USB uma kudingeka.
7. Hlela kabusha i-MCU usebenzisa i-CodeWarrior
   Ngenisa iphrojekthi yesicelo somklamo wereferensi elandiwe ku-CodeWarrior Development Studio:
   1. Qala uhlelo lokusebenza lwe-CodeWarrior
   2. Chofoza File – Ngenisa
   3. Khetha Okujwayelekile - Amaphrojekthi Akhona endaweni Yokusebenzela
   4. Khetha "Khetha umkhombandlela wezimpande" bese uchofoza Phequlula
   5. Zulazulela kunkomba yohlelo lokusebenza ekhishiwe:
   KEA128BLDCRD\SW\KEA128_ BLDC_Sensorless bese uchofoza okuthi KULUNGILE
   6. Chofoza okuthi Qeda
   7. Chofoza u-Run - Run, khetha ukucushwa kwe-KEA128_FLASH_OpenSDA lapho utshelwa
8. Isethaphu ye-FreeMASTER
   • Qala uhlelo lwe-FreeMASTER
   • Vula iphrojekthi ye-FreeMASTER
   KEA128BLDCRD\SW\KEA128_BLDC_Sensorless\KEA128_BLDC_Sensorless.pmp ngokuchofoza File - Vula Iphrojekthi…
   • Setha imbobo yezokuxhumana ye-RS232 nesivinini kumenyu ethi Iphrojekthi - Izinketho... Setha isivinini sokuxhumana sibe ngu-115200 Bd.
   Inombolo yembobo ye-COM ingatholwa kusetshenziswa Isiphathi Sedivayisi ye-Windows ngaphansi kwesigaba esithi “Amachweba (COM & LPT)” njengokuthi “OpenSDA -CDC Serial Port (http://www.pemicro.com/opensda) (COMn)”.
   • Chofoza inkinobho ebomvu ethi MISA kubha yamathuluzi ye-FreeMASTER noma cindezela u-Ctrl+K ukuze unike amandla ukuxhumana. Ukuxhumana okuphumelelayo kuvezwa kubha yesimo njengokuthi “RS232;COMn;speed=115200”.

Ukulawulwa kohlelo lokusebenza ku-FreeMASTER

1. Chofoza Ukulawula Uhlelo Lokusebenza kumenyu yethebhu yethuluzi Lokulawula Ukulawulwa Kwezimoto ukuze ubonise ikhasi lokulawula uhlelo lokusebenza.
2. Khetha isiqondiso sokuzungezisa usebenzisa i-SW3 ebhodini lokuklama eliyinkomba.
3. Ukuze uqalise injini, chofoza inkinobho ethi ON/OFF flip-flop noma cindezela inkinobho ethi SW1 ebhodini.
4. Setha isivinini esidingekayo ngokushintsha inani eliguquguqukayo “lesivinini esidingekayo” mathupha efasiteleni lewashi eliguquguqukayo, ngokuchofoza kabili igeji yesivinini, noma ngokucindezela iswishi SW1 (ijubane eliphezulu) noma shintsha u-SW2 (ijubane lehle) ebhodini.
5. Isivuseleli sesivinini semoto esizenzakalelayo singavulwa ngokuchofoza kabili “Impendulo Yesivinini [edingekayoIsivinini]” kufasitelana leSistimu Esiguquguqukayo.
6. Ukusabela kwesivinini senjini kungabonwa ngokuchofoza I-Speed ​​Scope kufasitelana leSihlahla Sephrojekthi. Izikophu ezengeziwe kanye ne-back-EMF voltage rekhoda ayatholakala.
7. Ukumisa injini, chofoza inkinobho ethi ON/OFF Flip-flop switch noma cindezela amaswishi SW1 kanye SW2 ebhodini kanyekanye.
8. Esimeni samaphutha alindile, chofoza inkinobho eluhlaza ethi Sula Amaphutha noma cindezela amaswishi SW1 kanye no-SW2 ebhodini kanyekanye.
   Amaphutha akhona ohlelweni aboniswa yizinkomba ezibomvu zephutha. Amaphutha alindile aboniswa yizinkomba ezincane zendilinga ebomvu eduze kwesikhombi sephutha, kanye nesimo esibomvu se-LED ebhodini lokuklama eliyinkomba.

Izinketho ze-Jumper

Okulandelayo uhlu lwazo zonke izinketho ze-jumper. Izilungiselelo ze-jumper ezifakiwe ezizenzakalelayo ziboniswa embhalweni omhlophe ngaphakathi kwamabhokisi abomvu.

I-Jumper	Inketho	Ukusetha	Incazelo
J6	Imodi ye-Chip yeSistimu kanye ne-SETHA KABUSHA Ukucushwa koxhumano	2-Jan	Imodi yokususa iphutha ye-MC33903D vumela
		4-Mar	Imodi ephephile ye-MC33903D vumela
		6-May	I-MC33903D/KEA128 RESET uxhumano vumela

Izihloko kanye Nohlu Lwezixhumi

Unhlokweni/ Isixhumi	Incazelo
J1	Isihloko se-Kinetis KEA128 Serial Wire Debug (SWD).
J2	I-OpenSDA micro USB AB isixhumi
J3	I-Kinetis K20 (OpenSDA) JTAG unhlokweni
J7	I-CAN kanye nenhlokweni yesibonisi esibonakalayo se-LIN
J8, J9, J10	Amatheminali esigaba sezimoto (J8 – isigaba A, J9 – isigaba B, J10 – isigaba C)
j11, uj12	12 V DC amatheminali okokufaka amandla (J11 – 12 V, J12 – GND)
J13	Itheminali ye-Braking resistor (ayihlanganisiwe)

Ukusekela

Vakashela freescale.com/support ukuze uthole uhlu lwezinombolo zocingo endaweni yangakini.

Iwaranti

Vakashela freescale.com/warranty ukuthola imininingwane ephelele yewaranti.

Ukuze uthole ulwazi olwengeziwe, vakashela
freescale.com/KEA128BLDCRD
I-Freescale, ilogo ye-Freescale, i-CodeWarrior ne-Kinetis yizimpawu zokuthengisa ze-Freescale Semiconductor, Inc., Reg. US Pat. & Tm. Valiwe. Wonke amanye amagama omkhiqizo noma wesevisi ayimpahla yabanikazi abafanele. I-ARM ne-Cortex yizimpawu zokuthengisa ezibhalisiwe ze-ARM Limited (noma izinkampani ezingaphansi kwayo) e-EU kanye/noma kwenye indawo. Wonke Amalungelo Agodliwe.
© 2014 Freescale Semiconductor, Inc.

Inombolo yomthetho: KEA128BLDCRDQSG REV 0
Inombolo ye-Agile: 926-78864 REV A
Kulandwe kusuka Umcibisholo.com.

Amadokhumenti / Izinsiza

I-NXP KEA128BLDCRD 3-Phase Sensorless BLDC Reference Design [pdf] Umhlahlandlela Womsebenzisi I-KEA128BLDCRD, i-3-Phase Sensorless BLDC Reference Design, i-KEA128BLDCRD 3-Phase Sensorless BLDC Reference Design, i-Sensorless BLDC Reference Design, i-BLDC Reference Design, i-Reference Design

Izithenjwa

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