Kelly KLS-D Brushless Motor Controller User’s Manual
V 1.5.02
12
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With the brake switch open, select a direction and operate the throttle. The motor should
spin in the selected direction. Verify wiring or voltage and the fuse if it does not. The motor
should run faster with increasing throttle. If not, refer to the Table 1 code, and correct the
fault as determined by the fault code.
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Take the vehicle off the blocks and drive it in a clear area. It should have smooth
acceleration and good power.
Chapter 4 Programmable Parameters
KLS Configuration program allow users to set parameters according to the vehicle actual
working environment so as to be at its best.
The default parameters of the controller are not recommended for all applications. Make
sure set the proper parameters before making any test to avoid danger.
Customers can do program on PC software or Android App.The Android Tablet is
prefered.First of all,people need to do Identification angle function for KLS controller before
running the motor.The controller needs to be connected to batteries,motor and throttle before
Identification operation.That is to say,it is not enough to connect only power supply(PWR=pin7)
to batteries for Identification Angle operation.
Please download the instruction how to use Identification angle function from our website.
www.kellycontroller.com/support.php
4.1 Step 1
(1)Low Volt: The min voltage of reporting this fault - Range 18~90
Controller will not operate when battery voltage is near the value so as to protect battery.
Suggestion: Set according to the practical situation.By default,it is set at 18V.
(2)Over Volt: The max voltage of reporting this fault - Range 18~90
Controller will not operate when battery voltage is higher than the value so as to protect battery
and controller.
Suggestion: Set according to the practical situation.
By default,It is 60V for 48V controller.It is 80V for 60V controller.It is 90V for 72V controller.
Controller Rated voltage
Under Voltage Range (V) Over Voltage Range(V)
48V
18~60
18~60
60V
18~80
18~80
72V
18~90
18~90
Figure 4.1
