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Tr
UBS Series Brushless DC Motor Driver User
’s Manual
8
UBS-VI-V08E
Pay attention to the following details when operated
1.Do not using
「
Power SW
」
to control the motor RUN/STOP directly. Because the power turns on
and the motor starts to run at the same time. It will has surge current and driver will damaged
easily.
2.The switch
「
RUN/STOP
」
is not a power ON/OFF switch of driver. When the motor is to be
stopped for a long time, please turn the driver
「
Power SW
」
-OFF, push the switch
「
RUN/STOP
」
to the
「
STOP
」
side and regulated the
「
Speed potentiometer knob
」
counterclockwise to the
scale
「
0
」
3.Before starting the motor, regulated the
「
Speed potentiometer knob
」
counterclockwise to the
scale
「
0
」
then push the switch
「
RUN/STOP
」
to the
「
RUN
」
side. And regulated the
「
Speed
potentiometer knob
」
clockwise to make the speed increasing to the demanded rotation. Please
do not start the motor under the high speed it will has load inertia overshoot and cause the motor
fault.
●
Clockwise rotation/Counterclockwise rotation
Note
:
When change the direction of rotation
「
CW/CCW
」
,please push the switch
「
RUN/STOP
」
to the
「
STOP
」
side. Motor can not be reversed instantaneously it will cause the motor fault and wait
the motor comes to a complete stop before switching
●
Protection function
The protection function activated, motor will stop and the
「
ALARM
」
red light LED of the front
panel will light up during motor over load/over speed/over heat/over voltage/ low voltage/motor
broken
Type of protection
function
Action
Motor over load
●
Activated when a load exceeding the rated torque is applied to the motor
for 7 sec
Over speed
●
When motor speed over 3000RPM
Over heat
●
Activated when the driver
’s ambient temperature exceeds 80
℃
Over voltage
●
When the motor is driving an inertial load exceeding the permissible
inertial load,or the load do the operation vertically
Low voltage
●
When motor running, the AC power input to the driver AC110V or AC220V
which is lower around 20
%
Motor cable
broken
●
When motor cable was broken
Note
:
If there is any exceptional conditions during motor running, please turn the driver
’s
「
POWER SW
」
OFF,then do the wiring, check the load and power voltage. When the expectional conditions eliminated and
repeat the above-mentioned steps. At this time
「
ALARM
」
light will go out.