Kelly KEB48200, Руководство пользователя, Страница: 14 / 15

Kelly Ebike Brushless DC Motor Controller User
’s Manual
V 3.3
Page 13
GUI if you use that throttle type.
3,1 ¤¤¤ ¤
Frequent reset
1. The controller will stop driving when detects too
many resets.
2. Mostly because of B- or return wiring. Use the
heavier and cleaner return wires. For dual
controllers, bond B- of both controllers together
with a heavy cable or copper strip.
3. May be caused by over-current. Set max
current to be lower.
4. A restart will clear the fault.
5. Please contact Kelly if it happens repeatedly.
3,2 ¤¤¤ ¤¤ Internal reset May be caused by some transient fault condition
like a temporary over-current, momentarily high or
low battery voltage. This can happen during normal
operation.
3,3 ¤¤¤ ¤¤¤
Hall throttle is
open or
short-circuit
When the throttle is repaired, a restart will clear the
fault.
3,4 ¤¤¤ ¤¤¤¤
Non-zero throttle
on direction
change
Controller won
‟t allow a direction change unless the
throttle or speed is at zero. Fault clears when
throttle is released.
4,1 ¤¤¤¤ ¤
Regen or Start-up
over-voltage
Motor drive is disabled if an over-voltage is
detected at start-up or during regen. The voltage
threshold detection level is set during configuration.
4, 2 ¤¤¤¤ ¤¤
Hall sensor error
1. Incorrect or loose wiring or a damaged hall
sensor.
2. Also be caused by incorrect hall angle
configuration (60 degree or 120 degree).
4, 3 ¤¤¤¤ ¤¤¤
Motor
over-temperature
Motor temperature has exceeded the configured
maximum. The controller will shut down until the
motor temperature cools down.
4, 4 ¤¤¤¤
¤¤¤¤
Motor locked rotor
When in locked rotor condition, the max output
phase current of the motor will be limited to 90% of
previous current. Once this problem disappears,
the fault will clear and the max output phase current
will return to normal.
The Red LED flashes once at power on as a confidence check and then normally
stays Off.
“1, 2” means the Red flashes once and after a second pause, flashes twice.
The time between two flashes is 0.5 second. The pause time between multiple flash code
groups is two seconds.