Hobbywing EZRUN-150A-PRO - Manual (Page 7)

User Manual of EZRUN-150A-PRO Brushless ESC HW-SM405ENG-20120630 Page - 6 -
motor is trembling), it may caused by the weak discharge ability of the battery pack, please choose a better battery or
increase the gear rate.
2.5. Maximum Brake Force: The ESC provides proportional brake function. The brake force is related to the position
of the throttle stick. Maximum brake force refers to the force when the throttle stick is located at the top point of the
backward zone. A very large brake force can shorten the brake time, but it may damage the gears.
The “Disable”
option inhibits the inherent brake function of the speed controller. When this option is selected, the brake function is
realized by a traditional disc-brake system driven by a servo.
2.6. Maximum Reverse Force: Sets how much power will be applied in the reverse direction. Different value makes
different reverse speed.
2.7. Initial Brake Force: It is also called “minimum brake force”, and it refers to the force when the throttle stick is
located at the initial position of the backward zone. The default value is equal to the drag brake force, so the brake
effect can be very smoothly.
2.8. Throttle Neutral Range: Please refer to the following picture to adjust the neutral range as your like.
2.9. Timing: There are many differences among structures and parameters of different brushless motors, so a fixed
timing ESC is difficult to compatible with all brushless motors. It is necessary to make the timing value programmable.
Please select the most suitable timing value according to the motor you are just using. Generally, higher timing value
brings out higher power output, but the whole efficiency of the system will be slightly lower down.
2.10. Over-Heat Protection: The output power will be cut-off when the temperature of the ESC is higher than a
factory-preset value for 5 seconds. When the protection happens, the Green LED will flash as the following style: “☆-,
☆-, ☆- ”.
2.11. Motor Rotation: You can use this item to change the rotation direction. Face to the motor shaft (That means
the rear cover of the motor is far from your face), and move the throttle stick to the top point of the forward zone. If
this item is set to
“CCW”, the shaft runs counter-clockwise; If this item is set to “CW”, the shaft runs clockwise.
2.12. Lipo Cells: We strongly suggest setting the
“Lipo Cells” item manually.
3. Reset All Items To Default Values
At any time when the throttle is located in neutral zone (except in the throttle calibration or parameters program
process), hold the
“SET” key for over 3 seconds, the red LED and green LED will flash at the same time , which
means each programmable item has be reset to its default value.
4. Set The ESC By Using Program Card
Program card is an optional equipment which needs to be purchased separately. It has a
friendly user interface. The process of programming the ESC becomes quite easy and
fast with this pocket sized device. When the programmable value needs to be changed,
please just plug the control wires of the ESC (trio wires with black, red and white color)
into the socket of the program card (The socket is on the right corner, and marked
with ), and then connect the main battery pack to the ESC. After several seconds,
each item
’s value will be shown on the program card. Use “ITEM” and “VALUE” buttons to
select the programmable items and new values, and then press “OK” button to store the
new settings into the ESC.
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