User Manual
Contents
1. When using brushless motor without Hall Sensor the A B C wires of the ESC can be connected Receiver with the motor wires freely without any order If the motor runs in the Kj opposite direction please swap any Throttle A two wire connections Channel TT SZ Orange Yellow HY Note For SENSORLESS motor you can also set the throttle channel of Switch Sensor wire Blue your transmitter to the Reverse direction and then the motor will run oppositely And please calibrate the throttle range again after changing the direction of throttle channel Please keep in mind that this method is ONLY available for SENSORLESS motor 2 Throttle Range Setting Throttle Range Calibration In order to make the ESC fit the throttle range you must calibrate it when you begin to use a new ESC or a new transmitter or change the settings such as the neutral position of the throttle stick ATV or EPA parameters etc Otherwise the ESC can not work properly There are 3 points need to be set they are the Top point of forward the Top point of backward and the Neutral point The following pictures show how to set the throttle range with a Futaba transmitter A Switch off the ESC turn on the transmitter set the direction of throttle channel to REV set the throttle trim to 0 set the EPA ATV value of throttle channel to 100 and disable the ABS function of X your trans2. User Manual Brushless Speed Controller XERUN 90A 120A Updated at November 2013 SM 503DUL 20131120 DECLARATION Thanks for purchasing our Electronic Speed Controller ESC High power system for RC model can be very dangerous so please 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 FEATURES e Compatible with all sensorless brushless motors and most of sensored brushless motors such as LRP SpeedPassion Novak etc e Seamlessly change to sensorless working mode when the sensor cable is broken e Excellent start up acceleration and linearity features e Built in BEC has a powerful output to supply all the electronic equipments e Firmware can be updated through an USB adapter on the Multifunction LCD Program Box Optional equipment Note Forward Reverse with Brake mode and Foward with Brake mode uses Double click method to make the car go backward When you move the throttle stick from forward zone to ba
3. Voltage Cut Off l Hold SET key for 3 seconds Red LED flashes 4 times choose 3 0V Red LED flashes 5 times choose 3 2V Red LED flashes 6 times choose 3 4V 6450KV 8 0 9 4 5340KV 74 84 4165KV 6 0 7 0 3450KV 5 0 6 0 2760KV 4 0 5 0 2210KV 3 8 4 5 10 Off road competitive racing Modified group 10 Drift 1 10 2WD Off road 1 1 10 On Road sportful racing 1 1 20A 90A 20A 90A 20A 90A 1 10 1 12 Stock race and Sport race 20A 90A 1 1 1 1 1 1 1 1 The following steps are just like the above setps Hold SET key for 3 seconds Release Press Press SET key to choose the value the Green LED flashes SET kye SET kye flash times of Red LED means the serial N times Enter the Nth item number of the value 1 time means the 1st value 2 times means the 2nd value UO 4 YDMS u y pue JSF 84 YO Yms Huruwesboid ysiuly etc Top point of forward direction C Set the 3 points according to Top point of backward direction the steps shown as the pictures on the right side e The neutral point e The top point of forward direction e The top point of backward Turn on ESC direction D When the process of calibration is finished the motor can be started after 3 seconds PROGRAM THE ESC 1 Programmable Items List The Options on the grey background are t
4. sensored brushless motor the A B C wires of the ESC MUST be connected with the motor wire A B C respectively Do not change the wires sequence optionally 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 you like 2 9 Timing The timing item is usable for both sensored and sensorless brushless motors 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 Note For ESC firmware later than 091218A if the ESC works with a MODIFY moter please don t choose timing values larger than 18 75 otherwise the motor maybe over heat and damaged Top point of maximum throttle 2 Top point of maximum brake K Va and s backward s zone mee r 1 Forward Neutral poi Brake and backward zone zone leutral point Neutral zone x Top point of Top point of maximum brake maximum throttle Neutral poi
5. ckward zone for the first time The 1 click 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 immediately When the throttle stick is moved to the backward zone again The 2 4 click if the motor speed is slowed down to zero i e stopped the backward action will happen The Double Click method can prevent mistakenly reversing action when the brake function is frequently used in steering By the way in the process of braking or reversing if the throttle stick is moved to forward zone the motor will run forward at once Forward Reverse mode uses Single click method to make the car go backward When you move the throttle stick from forward zone to backward zone the car will go backward immediately This mode is usually used for the rock crawler 2 2 Drag Brake Force Set the amount of drag brake applied at neutral throttle to simulate the slight braking effect of a neutral brushed motor while coasting 2 3 Low Voltage Cut Off The function mainly prevents the lithium battery from over discharging The ESC detects the battery s voltage at any time if the voltage is lower than the threshold for 2 seconds the output power will be reduced 70 after 10 seconds the output power will be completely shut off and the red LED flashes in such a way w 9 Yr Yr Y Y Please stop your car at the track side as soon as possibl
6. e Level 9 o 8 steps of timing adjustment to suitable for all brushless motors o Multiple protection features Low voltage cut off protection Over heat protection Throttle signal loss protection Motor blocked protection SPECIFICATIONS Model XERUN 120A V2 120A 760A 0 0003 ohm XERUN 90A V2 Cont Burst Current 90A 520A 0 0005 ohm Resistance Suitable Car 1 10 1 12 on road amp off road 1 8 1 10 scale rock crawler Sensored and sensorless Brushless Motors gt 3 5T on road 5 5T off road gt 5 5T on road gt 8 5T off road gt 5 51 on road gt 8 5T off road gt 10 5T on road gt 17 5T off road Suitable 5 6 NIMH or 2 Lipo Motor 8 9 NIMH or 3 Lipo 4 9 cells NiMH or 2 3 cells Li Po 5 75V 3A Built in BEC 43mm L 36mm W 33mm H Weight 105g 85g Battery BEC Output Dimension 5V 0 16A maximum 8V Fan Working Voltage Seana vonage The fan gets the power supply directly from the battery Please choose 12V cooling fan when using 3 cells Lipo BEGIN TO USE THE NEW ESC 1 Connect the ESC motor receiver battery and servo correctly A Sensored brushless motor wiring When using brushless motor with Hall Sensor it is necessary to connect the sensor cable to the SENSOR socket on the ESC and ESC can automatically identify the motor type sensored or sensorless by detecting the signal coming from the SENSOR socket WARNING For
7. e to avoid obstructing other racing cars Please note that the cutoff threshold value in the programmable item list is calculated for Lipo battery cell so for NiMH battery packs if the voltage of the whole NiMH battery pack is higher than 9 0V it will be considered as a 3 cells lithium battery pack If it is lower than 9 0Y it will be considered as a 2 cells lithium battery pack For example a NiMH battery pack is 8 0V and the threshold is set to 2 6V Cell so it will be considered as a 2 cells lithium battery pack and the low voltage cut off threshold for this NiMH battery pack is 2 6 2 5 2V There are 6 preset options for this programmable item You can customize the cutoff threshold by using the Multifunction LCD Program Box Optional equipment to trim it with a step of 0 1V so it will be more suitable for all kinds of batteries NiMH NiCd Li ion Lipo LFP etc Please always keep in mind that the customized value is not for each Lipo battery cell it is for the WHOLE battery pack 2 4 Start Mode Also called Punch Select from Level1 to Level9 as your like Levell has a very soft start effect while level9 has a very aggressive start effect From Level1 to Level9 the start force is increasing Please note that if you choose Level7 to Level9 mode you must use good quality battery pack with powerful discharge ability otherwise these modes cannot get the burst start effect as you want If the motor can not run sm
8. ep the No 8 item And so on Turn off the ESC Turn on the transmitter Enter the corresponding programmable item the Hold the SET key Red LED flashes for Press the SET key to choose the programmable value the Red LED flashes for several times the times pressents the serial number of the Switch on the ESC several times the times f presents the current Red LED flashes value of this item value you are choosing Red LED flashes 1 time to choose Forward with brake 4 Release 3 h Press Red LED flashes 2 times to choose SET kye nter the Ist item SET kye Forward Reverse with brake a LED flashes p Running Mode gt Red LED flashes 3 times to choose gt ime Forward Reverse Red LED flashes 1 time choose 0 Red LED flashes 2 times choose 5 Release E Ea Press Red LED flashes 3 times choose 10 Green LED flashes SET kye nter the 2nd item SETkye Red LED flashes 4 times choose 20 2 times eo Drag Brake Force Red LED flashes 5 times choose 40 Red LED flashes 6 times choose 60 Red LED flashes 7 times choose 80 Hold SET key for 3 seconds Hold SENKey for aseconds Red LED flashes 8 times choose 100 Red LED flashes 1 time choose None fees ars Red LED flashes 2 times choose 2 6V e e 28V Green LED flashes yi Enter the 3rd item ye Red LED flashes 3 times choose 2 8V 3 times Low
9. he default sttings Programmable Options Items 4 Basic Items Forward Forward Reverse Foward Reverse 1 Running Mode with Brake with Brake For Rock Crawler 2 Drag Brake Force 0 5 10 40 60 3 Low Voltage Non 3 2V 34V Cut OffThreshold Protection 76 Cel 28V Gell Cell Cell 4 Start Mode Punch Level Level2 Level3 Level5 Level6 Level8 Advanced Items 5 Max Brake Force 25 50 75 6 Max Reverse Force 25 50 75 Dra 7 Initial Brake Force g 0 20 Brake Force 16 Narrow 9 Normal 12 Wide 9 Timing 0 00 Sia 7 50 15 00 18 75 8 Neutral Range 10 Over heat Protection Enable Disable 2 Explanation For Each Programmable Item 2 1 Running Mode With Forward with Brake 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 running function which is suitable for daily training ALERT TONES AND LED STATUS Input voltage abnormal alert tone the ESC begins to check the input voltage when power on if the voltage is out of the normal range such an alert tone will be heard beep beep beep beep beep beep there is 1 second interval between every beep beep tone 2 Throttle signal abnormal alert tone when the ESC can t detect the normal throttle signal such an alert tone
10. me minutes to cool the ESC Throttle signal is abnormal 1 The wire connections between the ESC and the motor need to be changed 2 The chassis is not suitable for this ESC The motor runs in the opposite direction The ESC has entered the Low voltage protection mode or the Over heat protection mode The motor stops running while in working state 1 The battery has a bad discharge performance 2 The gear rate is too small so the motor load is too heavy The motor is a sensored motor but the 1 Check the connection of Hall sensor cable to ESCdetects abnormal signal from the make it firmly connecting the motor with the ESC lsensor so it changes to sensorless mode 2 The Hall sensors in the motor are damaged automatically please change the motor The motor trembles but cannot 1 The connctions are not A A B B and C C 1 Check the connections start smoothly 2 The ESC is damaged 2 Contact the dealer for after sales service 1 Use a better battery 2 Use lower KV motor or change the gear rate or set the Start Mode more softly When accelerating quickly the motor stops or trembles When the throttle stick is in the neutral range the red LED and the green LED flashes synchronously
11. mitter Hold the red button Turn on ESC B Switch on the ESC when holding the running button and release the SET key as soon as possible when the red LED begins to flash Note If you don t release the SET key as soon as the red LED begins to flash the ESC will enter the program mode in such a case please switch off the ESC and re calibrate the throttle range again from step A to step D Release the red button as soon as the red LED begins to flash PROGRAM METHODS 1 Program the ESC with LED program box Optional equipment Please refer to the user manual of LED program box 2 Program the ESC with Multifunction LCD program box Optional equipment Please refer to the user manual of LCD program box 3 Program the ESC with the SET button on the ESC Please refer to the instructions at the right side Note e In the program process the motor will emit Beep tone at the same time when the LED is flashing e 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 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 BeepBeepBe
12. nt Neutral zone 2 10 Over Heat Protection If the function is activated the output power will be cut off when the temperature of the ESC or the internal temperature of the sensored brushless motor is up to a factory preset value for 5 seconds When the protection happens the Green LED will flash e When the ESC is over heat The Green LED flashes as Yx Yr Yr Single flash e When the motor is over heat The Green LED flashes as vv xr Y s r v sr Double flash Note The motor over heat protection function is only available for the sensored brushless motor made by the same manufacturer of the ESC For motors made by other manufacturers this function maybe not available or the protection point doesn t match the design of the ESC please disable the over heat protection function in such a case 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 BRUSHLESS SYSTEM CONFIGURATION SUGGESTION KV FDR FDR 1 10 On Road 1 10 Off Road 9100KV 90 110 7650KV 8 4 10 0 Application 10 1 12 On road competitive racing Modified group B Sensorless brushless motor wiring Battery Negative Black N Battery Positive Red
13. oothly 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 the brake time but it may damage the driverline 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 e User programmable Easily programmed with the SET button on the ESC and also compatible with the 3 digital LEDs Program Card and the Multifunction LCD Program Box o 3 running modes Forward mode Forward Reverse mode Rock Crawler mode o 4 steps of maximum reverse force adjustment o Proportional ABS brake function with 4 steps of maximum brake force adjustment 8 steps of drag brake force adjustment and 4 steps of initial brake force adjustment o 9 start modes Also called Punch from very soft Level 1 to very aggressiv
14. will be heard beep beep beep there is 2 seconds interval between every beep one wo he led status in normal running ormally if the throttle stick is in the neutral range neither the red led nor the green led lights he red led lights when the car is running forward or backward and it will flash quickly when the car is braking e the green led lights when the throttle stick is moved to the top point end point of the forward zone or backward zone TROUBLE SHOOTING Trouble Possible Reason Solution The connections of battery pack are not correct The switch is damaged After power on motor doesn t work no sound is emitted Check the power connections replace the connectors or switch After power on motor can t work but emits beep beep beep beep alert tone Every beep beep has a time interval of 1 second Input voltage is abnormal too high or too low Check the voltage of the battery pack After power on the red LED lights but motor cannot run Check the transmitter and the receiver and check the signal wire connection of your ESC 1 Swap any two wire connections between the ESC and the motor Note This method is ONLY available for SENSORLESS motor 2 Please don t use the ESC for this special chassis The red LED flashes means Low voltage protection please replace the battery pack The green LED flashes means Over heat protection please wait for so
Download Pdf Manuals
Related Search