7
6
PART NAMES AND WIRING
• POWER BUTTON
It is the button to turn the unit ON or OFF.
• LINK TERMINAL
This is a terminal that connects the included S.BUS conversion cable (SBM -
1) and communicates data with the transmitter. Connect to the com port of the
transmitter or the S.BUS 2 port of the receiver.
• SET BUTTON
It is used for setting change in the MC970CR main unit. It is also used to switch
between "ESC mode" setting of the main unit, and "MC LINK mode" setting with
transmitter.
• COOLING FAN CONNECTION TERMINAL
Cooling FAN connection terminal (sold separately). The plug design is an
Acuvance proprietary design, therefore other company's cooling FAN cannot be
used. (FAN may be damaged if you use other company's FAN.).
Please connect as shown below
7RSUHYHQWIXPHVÀUHRUEXUQV
Be careful not to reverse the battery poles. Doing so can cause the ESC to fail. Also Incorrect
wiring or short-circuiting of wiring may cause fire or fumes.
WARNING
SBM-1
LINK
Rx
S.BUS MotorController Module
Rear Layout
RX Cable
POWER button
· Press- LED (
green
+
red
) blink 3 times to LED (
green
+
orange
) flashes 4 times and can run in standby
state (Page 10)
· Press and hold for 2 seconds to turn off the power.
· If you press and hold the 2 to 3 seconds while the
power is OFF, the LED (
green
+
orange)
blinks
3 times at the same time, the LED
green
starts
blinking and the initial setting mode is entered.
(Page 8 to 9)
SET button
LINK terminal
MC970CR
Sensor cable
S.BUS conversion cable (SBM-1)
Battery cables
Motor Cable C
Motor Cable B
Motor Cable A
Brushless Motor
Capacitor
Sensor
RX Terminal
Cooling FAN
The throttle channel (CH2)
from the receiver
Connect to the MC970CR and receiver's S.BUS 2 port to use for telemetry
function and wireless setting or the com port of the transmitter to use for wired
setting.
Even when telemetry function and wireless setting by S.BUS
connection is not performed, by connecting to the S. BUS of the
receiver or an empty channel, the power of the servo stabilizes.
WARNING
When inserting the connector, pay attention to the way in which it being
inserted. It is very dangerous if the connector breaks out due to vibration and
the car runs away. Also, if inserted backwards, the device will not operate.
WARNING
When setting or checking the operation, please remove the motor or put the
car on the adjustment base, etc. so that the car does not run out. If it is not set
correctly, the car runs unexpectedly, it is very dangerous.
CAUTION
If the sensor cable is not connected, has not been properly inserted, has
been disconnected, or is loosely connected, all the LEDs will blink (high -
speed blinking). While in this state, all operations will not be received. If this occurs, check the
connection for the sensor cable or replace the cable.
CAUTION
Be sure to match the cables to the symbols A, B, and C on the ESC. Failure
to follow this precaution can result in loss of control over the motor speed, or
subject the ESC and motor to large currents. Unlike brushless motors without a sensor, swapping
these cables does not change the rotating direction of the motor. If necessary, change the
direction of rotation at the ESC*.
* To change the direction of rotation, it is essential to have the rotation direction change function in
the ESC. This machine has this function. (page 18)
CAUTION
When replacing the motor cable, use a soldering iron with a broad tip and
high output rating (as high as 60 W) and work swiftly. A soldering on with the
low output rating will not melt enough of the solder resulting in a poor soldering connection which
can cause cables to loosen under vibration or loose connections. Also, subjecting the internal
parts to excessive heat over prolonged periods (10 seconds or more) can damage them. (Be
careful not to short -circuit the terminals with solder)
CAUTION
Be sure to use screws with the length specified for the motor to fix the motor
to the motor mount. If the screw is too long, it may interfere with parts inside
the motor, resulting in malfunctions such as short circuit.
S
+
‑
Содержание MC970CR
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