Transcription of InstaSPIN(tm) BLDC Lab - TI.com
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ApplicationReportSPRABN7 November2011 instaspin MCU(DRV8312-C2-KIT) (theDRV8302-HC-C2-KITorDRV8301-HC-C2-KIT canalsobeused)witha PiccoloF28035controlCARD subsystemtorunthesensorlessInstaSPIN bldc technique. (.out) , ,RSTB, andRSTC mustbein ,MOB, :Whatdoyouthinkwillhappenif youconnectthemotorwiresin a differentorder?(a)Thebrushesin themotorwilloverheatandcouldcausea fire.(b)Thecurrentin thewireswillreversethepolarityoftheanti- protonsin themagneticfield,causinganantimatterexpl osion.(c)Nothingwillhappenexceptthemotor mayspinin theoppositedirection.(d)Youcouldpotentia llydamagetheDRV8312,resultingin yourimmediateterminationfromTI.
Using the InstaSPIN™BLDC Solution www.ti.com 5. Adjust the "Flux Threshold" to a smaller value (approximately 0.4) until the commutation happens at the inflection point of …
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