USER MANUAL eZRun Series Brushless Speed Controller for Rock
Contents
1. mode the car can go forward and brake but cannot go backward this mode is suitable for competition Forward Reverse with Brake mode provides backward function which is suitable for training Note Forward Reverse with Brake mode uses Double Click method to make the car go backward When you move the throttle stick from forward zone to backward zone for the first time the ESC begins to brake the motor the motor speeds down but it is still running not completely stopped so the backward action is NOT happened now When the throttle stick is moved to the backward zone again The 2 click if the motor speed is slowed down to zero i e stopped the backward action will be occurred The Double Click method can prevent mistakenly reverse when the brake function is frequently used in steering By the way in the process of braking or reverse if the throttle stick is moved to forward zone the motor will regain forward running at once 2 2 Drag Brake Force When the throttle stick is moved to the neutral zone the speed controller will give a suitable brake force to the motor we call it Drag Brake Force gt For rock crawler The drag brake force for rock crawler is quite strong because the rock crawler needs to lock the wheels when it is stopped temporarily otherwise the rock crawler will fall down from the rocks gt For normal EP car and truck The drag brake force for normal EP car and truck is not so st2. A long time flash a short time flash Motor sounds Beep Beep the No 6 item A long time flash 2 short time flash Motor sounds Beep BeepBeep the No 7 item A long time flash 3 short time flash Motor sounds Beep BeepBeepBeep the No 8 item And so on Programmable Items list Programmable Value Items ee 2 ee eee eee Basic Items 1 Running Mode Forward Only Forward Reverse i 9 with Brake with Brake s a 2 Drag Brake Force a o 100 3 Low Eo Non 3 0V 3 2V 3 4V Co T Threshold Protection p 2 8V Cell ice Cell Cell ee Level 9 4 Start Mode Punch a Level 2 Level 3 Level 4 Level 5 M AV Jiem Level 7 Level 8 Very aggre ssive Advanced ltems 50 100 Force 8 Neutral Range 6 Narrow 9 Normal 12 Wide yo fo 10 10 Over heat Protection r heat Protection Enable Disable S S S 7 Initial Brake Force Attention The italics texts in the above form are the default settings 2 Programmable Values 2 1 Running Mode gt For rock crawler Please choose Forward and Reverse mode The backward function in this mode is different from that in the Forward Reverse with Brake mode because the rock crawler needs an immediate backward action as soon as the throttle stick is moved to backward zone gt For normal EP car and truck Please choose Forward with Brake mode or Forward Reverse with Brake mode With Forward with Brake
3. A to step D i high vol fan i h 3 The LED Status in Normal Running 1 Cooling fan 12V The high voltage fan is necessary when you are ing batt k than 6 cells of NiMH NiCd It is located on the heat a In normal use if the throttle stick is in the neutral range neither the red LED nor the green LED lights e ne ge helps naan fa ce aa pannel aes a sare b The red LED lights when the car is run forward or backward and it will flash quickly when the car is braking h rohtede sh he installati c The green LED lights when the throttle stick is moved to the top point end point of the forward zone or VARNING E SrA fan 5V combined with the ESC backward zone Mark Direction of the airflow and the impeller can ONLY work with a 2 cells lithium battery pack or 4 6 cells NiMH NiCd battery pack Please NEVER use it with a 3 cells lithium battery 1 Input voltage abnormal alert tone The ESC begins to check the input voltage when power on if it is out of the pack or NiMH NiCd battery pack more than 6 cells otherwise it may be normal range such an alert tone will be emitted beep beep beep beep beep beep There is 1 second destroyed Speed Controller time interval between every beep beep tone Please check the label of the fan carefully to confirm its working 2 Throttle signal abnormal alert tone When the ESC can t detect the normal throttle signal such an alert tone voltage before using it will be emitted b
4. adjustment 8 steps of drag brake force adjustment and 4 steps of initial brake force adjustment 7 9 start modes Also called Punch from Level1 Soft to Level9 Very aggressive 8 Multiple protection features Low voltage cut off protection for lithium or nickel battery Over heat protection Throttle signal loss protection Motor blocked protection 9 8 steps of timing adjustment 10 Waterproof and dustproof 11 Easily program with only one button and compatible with pocket sized program card Specifications Model eZRun 35A RockCrawler Cont Current Burst Current Resistance Suitable Car Suitable For Rock Crawler the motor is about 32T Brushless Motor For normal EP car and truck the motor should be more than 9T 4 9 Cell Ni xx NiMH or NiCd or 2 3 Cell Li Po 1 For 4 6 Cell Ni xx You needn t change the fan combined with the ESC Battery 2 For 7 9 Cell Ni xx You must change the fan combined with the controller because it cannot work with such a high voltage so please choose a high voltage fan or supply the fan from the receiver 5V Notet BEC Output 6V 1 5A Motor Type Sensorless Brushless Motor Diameter 36mm Length 50mm Dimension 31 5 27 5 24 The height of the fan is not included Weight 30g Without wires Note1 For information about the high voltage cooling fan please refer to the brief introduction on page 2 Brushless Motor gS Begin To Use The New ESC 1 Connect th
5. times Release Drag Brake Force Press Red LED flashes 3 times choose 10 SET key SET key Red LED flashes 4 times choose 25 Red LED flashes 5 times choose 40 Red LED flashes 6 times choose 60 Red LED flashes 7 times choose 80 Red LED flashes 8 times choose 100 Hold SET key for 3 seconds Red LED flashes 1 time choose None Red LED flashes 2 times choose 2 6 Low Voltage Cut Off pa Red LED flashes 3 times choose 2 8 SET key Red LED flashes 4 times choose 3 0V Red LED flashes 5 times choose 3 2V Red LED flashes 6 times choose 3 4V Release Green LED flashes SET key Enter the 3rd item for 3 times Hold SET key for 3 seconds The following steps are just like the above steps Hold SET key for 3 seconds UO UDJIMS UBL pue 94S ay po yams BuluwesBojd ysiul4 Press SET key to choose the value the flash times of RED LED means the serial Green LED flashes Ral Enter the N item number of the value 1 time means the 1st Phares SET key value 2 times means the 2nd value Note Inthe program process the motor will emit Beep tone at the same time when the LED is flashing If the N is bigger than the number 5 we use a long time flash and long Beep tone to represent 5 SO it is easy to identify the items of the big number For example if the LED flashes as the following
6. USER MANUAL eZRun Series Brushless Speed Controller for Rock Crawler Car Truck Declaration Thanks for purchasing the eZRun series Electronic Speed Controller ESC High power system for RC model can be very dangerous so we strongly suggest you read this manual carefully In that we have no control over the correct use installation application or maintenance of our products no liability shall be assumed nor accepted for any damages losses or costs resulting from the use of the product Any claims arising from the operating failure of malfunctioning etc will be denied We assume no liability for personal injury consequential damages resulting from our product or our workmanship As far as is legally permitted the obligation to compensation is limited to the invoice amount of the affected product This product is specially designed for the Rock Crawler but it is also suitable for normal EP car and truck 1 Excellent start up drag brake forward and backward switch acceleration and linearity features 2 Compatible with sensorless brushless motor 3 Use top quality electronic components to enhance the current endurance ability of the ESC 4 3 running modes Forward Backward mode for Rock Crawler Forward only with brake and Forward Backward with brake mode for normal EP car and truck 5 4 steps of maximum reverse force adjustment 6 Proportional ABS brake function with 4 steps of maximum brake force
7. connections 2 Begin to use a new transmitter sound is emitted battery pack and ESC are not Replace the connectors 3 Change the settings of neutral position of the throttle stick ATV or EPA parameters etc correct The following pictures show how to set the throttle range with a Futaba transmitter emits beep beep beep beep alert high or too low tone Every beep beep has a time interval of 1 second A Switch off the ESC turn on the transmitter set the direction of throttle channel to REV h x After power on motor can t work but Throttle signal is abnormal Check the transmitter and the set the EPA ATV value of throttle channel to emits beep beep beep alert tone ecne 100 aNG disable the ABS Drake tuhciion Every beep has a time interval of Check the wire of the throttle of your transmitter Note2 about 2 seconds hannel Hold the SET key and then switch on the ESC when the red LED begins to flash release the key immediately Please refer to the picture on the right side The motor runs in the opposite direction The wire connections between Swap any two wire connections ESC and the motor need to be between the ESC and the motor changed The motor suddenly stops running The throttle signal is lost Check the transmitter and the while in working state receiver Set the 3 points Move the throttle stick to the Move the frotife stick to the Move the trottle stick t
8. cut off when the temperature of the ESC is higher than a factory preset value for more than 5 seconds When the protection happens the Green LED will flash in such a way Flashes Flashes Flashes 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 USER MEMO Page 3
9. e ESC motor receiver battery and servo according to the following diagram and wires on the ESC are connected with the battery pack and A B and C are connected with the motor wires The SET button is used for programming the ESC The control cable of the ESC trio wires with black red and white color is connected with the throttle channel of the receiver Usually CH2 The A B C wires of the ESC can be connected with the motor wires freely without any order If the motor runs in the opposite direction please swap any two wire connections Note You can use the transmitter to set the throttle channel to the Reverse direction and then the motor will run oppositely Please calibrate the throttle range i i i i S lugged int again after changing the direction of throttle channel ibd eis a N D gt 4 s z 4 h X a Black power wire W 7 battery negative a Switc Red power wire battery positive Receiver Page 0 User Manual of eZRun Series Brushless Speed Controller for Rock Crawler Ver HW 13 RC OEM 081227 1 2 Throttle Range Setting Throttle Range Calibration Trouble Shootinc In order to make the ESC fit the throttle range you must calibrate it for the following cases otherwise the ESC cannot work properly Trouble Possible Reason Solution 1 Begin to use a new ESC After power on motor can t work no The connections between Check the power
10. e brake time but it may damage the gears 2 6 Maximum Reverse Force Sets how much power will be applied in the reverse direction Different value makes different reverse speed 2 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 smooth 2 8 Throttle Neutral Range Please refer to the following illustrations to adjust the neutral range as your like Rock Crawler Backward Zone Top point of Forward Normal EP Car Brake and backward zone _ Neutral zone Top point of 4 Neutral point y Backward l Y Rock Crawler Backward Zone F d eO A Normal EP Car Brake and backward zone Forward Neutral point gt d zone Neutral zone A Top point of Top point of Backward Forward 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 If the function is activated the output power will be
11. eep beep beep There is 2 seconds time interval between every beep tone 2 Program card Program card is an optional accessory which needs to be purchased 1 Low voltage cut off protection If the voltage of a lithium battery pack is lower than the threshold for 2 seconds separately It has a friendly user interface The process of programming the the ESC will cut of the output power Please note that the ESC cannot be restarted if the voltage of each ESC becomes quite easy and fast with this pocket sized device When the lithium cell is lower than 3 5V programmable value needs to be changed please just plug the control wires For NiMH NiCd battery packs if the voltage of the whole NiMH NiCd battery pack is higher than 9 0V but of the ESC trio wires with black red and white color into the socket of the lower than 12V it will be considered as a 3 cell lithium battery pack If it is lower than 9 0V it will be program card The socket is on the right corner and marked with SSU considered as a 2 cell lithium battery pack For example if the NiMH battery pack is 8 0V and the threshold is and then connect the main battery pack to the ESC each item s value will be set to 2 6V Cell so it will be considered as a 2 cell lithium battery pack and the low voltage cut off threshold shown on the program card Use ITEM and VALUE buttons to select the for this NiMH battery pack is 2 6 2 5 2V programmable items and new values and t
12. hen press OK button to store 2 Over heat protection When the temperature of the ESC is higher than a factory preset value for 5 seconds the new settings into the ESC the ESC will cut off the output power You can disable the over heat protection function for competition race 3 Throttle signal loss protection The ESC will cut off the output power if the throttle signal is lost for 0 2 second Page User Manual of eZRun Series Brushless Speed Controller for Rock Crawler Ver HW 13 RC OEM 081227 1 Program The ESC 1 Program Method Turn off the ESC Turn on the transmitter Hold the SET key Switch on the ESC Red LED flashes Green LED flashes for 1 time Release SET key Enter the corresponding programmable item the RED LED flashes for several times the times presents the current value of this item Press the SET key to choose the programmable value the RED LED flashes for several times the times presents the serial number of the value you are choosing Red LED flashes for 1 time to choose Forward with brake mode Running Mode Prose Red LED flashes for 2 times to choose SET key orward Reverse with brake mode Red LED flashes for 3 times to choose Enter the 1st item Forward Reverse mode Hold SET key for 3 seconds Red LED flashes 1 time choose 0 Green LED flashes Enter the 2nd item Red LED flashes 2 times choose 5 for 2
13. o the Check the wire of the throttle according to the steps neutral position and position of forward end position of backward channel The ESC has entered the Low Replace the battery pack Voltage Protection Mode Hold the Set key shown in the picture on ne men AA the right side 1s WW Random stop or restart or irregular Some connections are not Check all the connections battery 1 Neutral point TA TET ae An Mins i f i k nnection hrottl ignal 2 End point of forvard AN i iaaa aie ee ee e direction MY ia Etc 3 End point of backward There is strong Electro Reset the ESC to resume normal recia _ Magnetic interference in flying operation If the function could not Aher ihe process of field resume you might need to move to ibrao a shed th Press SET key the Green Press SET key the Green Press SET key the Green another area to run the car Cailbpration IS Tinisned the motor can be started after LED flashes once and motor LED flashes twice and motor LED flashes thrice and motor 3 seconds emits Beep fone emits Besp Beep tone emits Beep Geep Been tone Optional Accessories for Upgrade Note2 If you don t release the SET key after the red LED begins to flash the ESC will enter the program mode We provide the following optional accessories for upgrade your power system in such a case please switch off the ESC and re calibrate the throttle range again from step
14. rong normally it should be less than 40 It simulates the slight braking effect of a neutral brushed motor while coasting 2 3 Low Voltage Cut Off The function is mainly to prevent the lithium battery pack from over discharging When using lithium battery pack please set the suitable value for low voltage protection as your like WARNING Never use the default value Non protection for lithium battery The ESC monitors the battery s voltage at any time if the voltage is lower than the threshold the output power will be cut off 2 4 Start Mode Also called Punch Select from Level1 Soft to Level9 Very aggressive start mode as your like Please note that if you choose Level 7 to Level 9 mode you d better use good quality battery pack with Page 2 User Manual of eZRun Series Brushless Speed Controller for Rock Crawler Ver HW 13 RC OEM 081227 1 powerful discharge ability otherwise these 2 modes cannot get the bursting start effect as you want If the motor cannot run smoothly the 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 th
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