Kelly KLS-8080N/NPS Sinusoidal BLDC/PMSM Controller User
’s Manual
V1.13
38
see any error codes.
13,If the constant beep sound lasts above 5 minters and there are other error codes such as
Identify error, hall err etc, please return to the first picture of user program. Please write 85
instead in identification angle by manual.
If there are no any error codes, you can not write it back to 85 by manual. Please wait longer
time until the error codes occur.
Please don't keep 170 in the identification angle item when you want to turn off the power
supply.
Otherwise the controller will try to keep doing identification operation all the time as long as you
turn on power supply again.
When the error codes occur, please quit from user program. Please try again from step 6.
14,Please don't keep 170 in identification angle item before power supply is turned on after the
identification operation is successful.
15,If the direction of the motor is not what you expected,
please don‟t try to do Identification
angle operation again. You just need to enable Change Direction item in the first picture of user
program. Please click Write Button and reset the power supply to activate the setting. Then the
motor will run on the expected direction.
Another way to calculate the line hall zero point and line hall amplitude is please try to download
Sin/Cosin monitor software from our website. Please rotate the motor shaft by manual for a few
cycles. Then please record the min and max value of either of Ha or Hb. Here is the formula to
calculate the line hall zero point and amplitude.
Zero point=1023*((Min+Max)/2)/255
Amplitude=1023*(Max-(Min+Max)/2)/255
