Kelly KLS-N Sinusoidal Brushless Permanent Magnet Motor Controller User
’s Manual
V2.8
22
function is brake variable regen mode.
(25)Foot switch: It is used for microswitch. If enabled, the controller will only accept the throttle
signal after received the valid foot switch signal.
If there is no foot switch signal, the controller will ignore the throttle signal.
Suggestion: Set according to the practical situation, factory default is Disable.
(26)Cruise Control: Value range: Enable and Disable
If enable, if you hold throttle at certain position about 5 seconds, the controller will get into
Cruise control. The Cruise function can not be activated in reversing direction. If the motor
speed is below 500RPM,the Cruise control can not be activated.
Release throttle and turn the throttle again or turn on the brake switch will make the Cruise
control quit.
Suggestion: factory default is Disable.
(27)Anti-Slip:
If enabled, the controller will try to prevent the vehicle rolling back on downhill faster and faster.
If the ratio of gearbox is high, it can try to help the motor stop on the downhill. But usually this
function only helps motor stop rolling back too fast.
Suggestion: factory default is Disable.
(28)Change Direction:
If the direction is not what you expected after finish the Identification angle operation, please
just choose Change Direction item.
Please click Write button to activate Change Direction function. The motor direction will be what
you expected after the power supply is reset.
Suggestion: factory default is Disable.
4.2 Step 2
(1)Motor Nominal Curr: When the controller is doing identification angle operation without load
on the motor shaft, there is a current requirement for identification operation. If the motor rated
power is very high, please increase this parameter to a higher value. Otherwise please keep it
at 80 by default. If the motor power is very low such as hundreds of watts, please reduce this
parameter to lower value to match the low power motor for identification angle operation.
(2)Motor Poles: Motor Poles, The pair pole number*2. Range: 2~128
Suggestion: Set according to the real motor poles on the nameplate of the motor, factory default
is at 8.
(3)Speed Sensor Type: Speed Sensor Type, 2:Hal, 3:Resolver, 4:Line Hall. Range: 2~4
Different sensors type. By defualt, it is set at 2
