I was also thinking of entering coast mode rather than command zero current. I cant work on it for a couple days, bit when I get a chance, I'll try out entering coast mode after 0.0075sec of no ticks after nonzero rpm. aka, I'll unplug the encoder at 3000rpm, which will cause a hardware fault, turning off all 6 igbts.
Last edited by MPaulHolmes; 10-20-2014 at 10:32 PM..
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