Kelly KLS8080I/IPS - Page 31

Kelly KLS8080I/IPS Sinusoidal Brushless Motor Controller User’s Manual V 1.10
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Usually we just need to configure two parameters in user program according to the specification
of Sin/Cosin speed sensor.Please click Motor button in the user program.
Line hall zero:The line hall zero point is at 3Vdd/5=3*5V/5=3.0V.So we need to fill
3*1023/5=613.8=614 for Line hall zero parameter instead of 508 in the user program.
Line hall amplitude:The document showed the Amplitude is 1.1V
±
0.2V.We think the amplitude
is 1.1V for now.So we need to fill 1.1*1023/5=225 for line hall amplitude instead of 410 in the
user program.
So output range of Sin/Cosin speed sensor is 3-1.1V=1.9V to 3+1.1V=4.1V.(1.9V-4.1V).