- Hobbywing
Contents
1. 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 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 smoothly 2 8 Throttle Neutral Range Please refer to the following picture to adjust the neutral range as your like Top point of maximum throttle 2 9 Boost Timing It is _ Neutral zone Y g TOP F a effective throughout the entire aA Neutral point gt ok a l Brake and throttle range and affects the Semne i A e 1 mgs y i N 1 motor speed in the entire SS zone track Please note this refers Brake and backward zone Forward eutral point to the maximum value of the zone ESC internal timing the actual timing is always dynamically changed every moment according to the motor RPM Timing The timing item is usable for both sensored and sensorless brushless motors Please sel2. 000 11 25 BREUR 18 75 22 50 26 250 10 Over heat Protection ER Oo o Too To T S S ee 12 Turbo Timing OF PEMER 13 Boost Start RPM 3000 7500 9000 10500 12000 13500 15000 14 Turbo Delay 15 Timing Punch Note1 When using the firmware with 15 programmable items the 9 item will be Boost Timing Otherwise the 9 items will be Timing and 11 to 15 items are canceled The factory default firmware is V2 0 100528 MOD with 15 programmable items The optional firmware versions are as follows The ESC firmware with 15 programmable items uses Boost Timing P le A a i A e tems meu and Turbo technology which is a great innovation for STOCK racing V2 0_100528_ MOD HB For a standard 11 5T STOCK motor powered by 2S Lipo battery when V2 0 100518STOCK M5 the ESC applies the maximum timing to the motor it runs at an incredible speed more than 110000 RPM which is much close to the V2 0_1004225TOCK 1 speed of a MODIFIED motor While using traditional technology such V1 10_090205_MOD a 11 5T STOCK motor only runs at about 26000RPM V1 10 090323a_m But the new technology also has some negative impacts it brings more power loss and lower efficiency of the whole system So it is very important to set the programmable items of your ESC correctly V1_508 NO timing Note2 The 11 item is reserved item with no function Note3 Please check the manufacturer s website to get information about the latest
3. 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 cannot 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 your transmitter Use a pen or screw driver to hold the SET key and then switch on the ESC and release the SET key as soon as possible when the red LED begins to flash as the red LED begins to flash Refer to the picture on the right side Turn onthe ESC Release the red button as soon C Set the 3 points according to the steps S shown as the pictures N gt on the right side gt The neutral point At top point of gt The end point of forward zone forward direction gt The end point of backward direction When the process of calibration is finished the motor can be started after 3 seconds At top point of backward zone 3 The LED Status In Normal Ru
4. has a faster acceleration but the motor will be hotter SUMMARY 1 To get higher motor speed please choose higher timing settings 2 To get faster acceleration please choose lower Boost Start RPM and lower Timing Punch settings 3 To get lower motor temperature and long running time please choose lower timing higher Boost Start RPM and higher Timing Punch settings SUGGESTED SETTINGS The following settings are suitable for 1 10 scale on road touring cars and the motor has an initial mechanical timing also called Endbell timing of 0 to 5 Degree Motor Final Gear 9 12 13 14 15 Rate Boost Timing Turbo Timing Boost Start Turbo Delay Timing Punch RPM 11 5T 6 0 6 5 13 5T 6 5 7 0 17 5T 6 0 6 5 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 L BRUSHLESS SYSTEM CONFIGURATION SUGGESTION Motor KV Power Gear Rate Gear Rate TUT EL On Road 1 10 Off Road ESC Cast raooKvisoow _ _with S Lipo Modes group 3 5T 9100KV 600Ww_ 9 6 11 0 GAO J o 1 10 On road competitive racing Cast racoKvisoow 24 100 ano __ Modified group onas 1751 1900KV 150W 4 5 5 5 1 10 6 0 8 0 Note The Power of motor means the maximum output
5. software for XERUN 120A 1S ESC 2 Explanation For Each Programmable Item 2 1 Running Mode With Forward Only 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 function which is suitable for daily 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 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 ou 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 HW SM504ENG 20120702 Page 2 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 ap
6. Press the SET key to choose the Switch on the ESC programmable item the programmable value the RED LED RED LED flashes for several flashes for several times the times times the times presents the presents the serial number of the value current value of this item you are choosing See TENRA Red LED flashes for 1 time to choose Forward with brake Red LED flashes for 2 times to choose Forward Reverse with brake Press Red LED flashes for 3 times to choose SET key Forward and Reverse Enter the 1st item Green LED flashes for 1 time Release SET key Hold SET key for 3 seconds Running Mode Red LED flashes 1 time choose 0 Red LED flashes 2 times choose 5 Red LED flashes 3 times choose 10 Red LED flashes 4 times choose 20 Press Red LED flashes 5 times choose 40 SET key Red LED flashes 6 times choose 60 Red LED flashes 7 times choose 80 Red LED flashes 8 times choose 100 Green LED flashes Enter the 2nd item for 2 times Release Drag Brake Force SET key Hold SET key for 3 seconds Red LED flashes 1 time choose None Red LED flashes 2 times choose 2 6V Low Voltage Cut Off pss Red LED flashes 3 times choose 2 8 V 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 f Green LED flashes SET key Ent
7. SC has entered the Low The red LED flashes means Low voltage voltage protection mode or the protection please replace the battery pack Over heat protection mode The green LED flashes means Over heat protection please stop running to cool the ESC When accelerating quickly the motor 1 The battery has a bad 1 Use a better battery stops or trembles discharge performance 2 Gear rate is too aggressive so 2 Use lower KV motor or change the gear rate the motor load is too heavy or set the Start Mode more softly When the throttle stick is in the neutral The motor is a sensored motor 1 Check the connection of Hall sensor cable to range the red LED and the green LED but the ESC detects abnormal make it firmly connecting the motor with the flashes synchronously 2 The ESC is damaged 2 Contact the dealer for after sales service PROGRAM THE ESC Program the ESC with LED program box Optional equipment Please refer to the user manual of LED program box 2 Program the ESC with advanced 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 as follow This function will be invalid when using the firmware with 15 programmable items User Manual Of XERUN 120A 1S Brushless Speed Controller HW SM504ENG 20120702 Page 4 Turn off the ESC Turn on the transmitter Hold the SET key Enter the corresponding
8. User Manual Of XERUN 120A 1S Brushless Speed Controller 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 gt Built in step up DC DC converter DC DC booster Perfectly works with 1 2 Lipo cells so the single cell class racings such as 1 12 scale competitions are easily covered by this XERUN 120A 1S ESC without an additional receiver battery Suitable for 1 10 scale racings by replacing the flat heat sink with the toothed heat sink and cooling fan Compatible with all sensorless brushless motors and most of sensored brushless motors such as LRP SpeedPassion Novak etc Seamlessly change to sensorless working mode when the sensor cable is broken Excellent start up acceleration and linearity features Firmware can be updated through an USB adapter on the advanced LCD Program Box O
9. ect 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 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 When the ESC is over heat The Green LED flashes as s Xx yx Single flash When the motor is over heat The Green LED flashes as x xx Xx Xx Xx x 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 2 11 Reserved item With no function 2 12 Turbo Timing It is the additional timing that added to the Boosting Timing and only effective when the throttle is fully opened so usually it is useful for long straight track 2 13 Boost Start RPM ESC begins to increase the internal timing when motor speed reaches the Boost Start PRM A lower Boost Start RPM setting will produce a faster rate of boost because the ESC increases the internal timing ear
10. er the 3rd item for 3 times Hold SET key for 3 seconds Hold SET key for 3 seconds UO y yoyms uay pue 9S3 y yo yayms BurwwesHosd ysiuly Press SET key to choose the value the G LED flash flash times of RED LED means the serial ee ees Enter the N item number of the value 1 time means the 1st for N times Release ue 2 fi beh Die SET key value 2 times means the 2nd value gt Inthe program process the motor will emit Beep tone at the same time when the LED is flashing gt Ifthe 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 BeepBeepBeep the No 8 item And so on
11. lier 2 14 Turbo Delay This is the time that must expire at fully opened throttle to engage turbo If the fully opened time of throttle is less than the setting value the turbo will NOT be activated 2 15 Timing Punch This refers to the RPM increment that triggers the ESC timing increase of 1 Degree A lower Timing Punch setting will produce a faster acceleration and hotter temperature of the motor Neutral zone Top point of w 4 Top point of maximum brake maximum throttle User Manual Of XERUN 120A 1S Brushless Speed Controller The different settings of Boost Start RPM and Timing Punch make different internal timing change curves which apply different acceleration effect at the motor We use END PRM to present the motor speed when the presetting timing is fully applied at the motor END RPM Boost Start RPM Boost Timing Turbo Timing Timing Punch Fs Boost Start RPM Timing Punch Boost Timing Turbo Timing End RPM Example A 4500 RPM 200 RPM 8300 RPM Example B 6000 RPM 300 RPM 11700 RPM Example A When motor speed reaches 4500RPM the ESC begins to increase the internal timing with the step of 1 Degree per 200 RPM increment Example B When motor speed reaches 6000RPM the ESC begins to increase the internal timing with the step of 1 Degree per 300 RPM increment Because Example A uses lower Boost Start RPM and lower Timing Punch settings it products a faster internal timing increase that means the motor
12. nning gt Normally if the throttle stick is in the neutral range neither the red LED nor the green LED lights gt The red LED lights when the car is running forward or backward and it will flash quickly when the car is braking gt The green LED lights when the throttle stick is moved to the top point of the forward zone User Manual Of XERUN 120A 1S Brushless Speed Controller ALERT TONES 1 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 will be heard beep beep beep There is 2 seconds interval between every beep tone PROGRAM THE ESC 1 Programmable Items List The italics texts in the form are the default settings Programmable Programmable Value items 1 2 ee ee eee ee ee eee ee j oo Basic Items i Bunning Mode Forward Forward Reverse Foward Reverse with Brake with Brake For Rock Crawler TOM 20 cox om om ion 3 Low Voltage Non 3 0V 3 2V 3 4V Cut Off Threshold minis mace Cell Cell Cell Pf Advanced Items Wao TT Po 50 TH o e e S e 6 Max Reverse Force _ 6 Max Reverse Force _ Reverse Force 25 maere R e IET awa l Lm Timing
13. plied 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 pack 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 X X X X vx xk Please stop your car at the track side as soon as possible to avoid obstructing other racing Cars There are 6 options for this programmable item You can customize the cutoff threshold by using an advanced 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 2 4 Start Mode Also called Punch Select from Level1 to Level9 as your like Level1 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 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
14. power under 7 2V The Gear rate is just the recommended value for 1 10 scale car truck under 6 cells NiMH battery input Application 1 10 On Road sportful racing 1 10 Off road competitive racing Modified group 1 10 1 12 On Road normal racing Stock group 1 10 1 12 Off Road normal racing Stock group 1 10 1 12 On Road and Off Road normal racing Stock group 1 10 Crawler HW SM504ENG 20120702 Page 3 TROUBLE SHOOTING Trouble Possible Reason Solution After power on motor doesn t work nojThe connections of battery pack Check the power connections replace the sound is emitted are not correct connectors or switch The switch is damaged After power on motor can t work but Input voltage is abnormal too high Check the voltage of the battery pack beep beep beep beep alertjor too low tone Every beep beep has a time interval of 1 second After power on the red LED lights but Throttle signal is abnormal Check the transmitter and the receiver and motor cannot run check the signal wire connection of your ESC The motor runs in the opposite direction 1 The wire connections between 1 Swap any two wire connections between the the ESC and the motor need to be JESC and the motor Note This method is changed ONLY available for SENSORLESS motor 2 The chassis is not suitable for 2 Please don t use the ESC for this special this ESC chassis The motor stops running while in working The E
15. ptional equipment User programmable Easily programmed with the SET button on the ESC and also compatible with the Digital LED Program Card and the advanced professional LCD Program Box 3 running modes Forward mode Forward Reverse mode Rock Crawler mode 4 steps of maximum reverse force adjustment 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 9 start modes Also called Punch from very soft Level 1 to very aggressive Level 9 8 steps of timing adjustment to suitable for all brushless motors Multiple protection features Low voltage cut off protection Over heat protection Throttle signal loss protection Motor blocked protection YYYY VY SPECIFICATIONS Model XERUN 120A 1S Cont Burst Current Suitable Car asian ata 4 NIMH or 1 L Motor i Zo 120A 760A 0 0003 ohm 1 10 1 12 on road amp off road car for competition 1 8 1 10 rock crawler Sensored and sensorless Brushless Motors 22 5T 1 12 on road 23 5T 1 10 on road 25 5T 1 10 off road 3 6 cells NiMH or 1 2S Li Po 6V 2A Built in BEC with step up DC DC booster for 1 cell Lipo racing Dimension si 43mm L 36mm W 33mm H 105g 5V 0 16A maximum 8 4V The fan gets the power supply directly from the battery BEGIN TO USE THE NEW ESC 1 Connect the ESC motor receiver battery and ser
16. vo correctly 5 6 NIMH or 2 Lipo Servo plugged into eff steering ch 1 Black power wire battery negative a Sensored brushless motor wiring Red power wire 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 Input TH channel from the SENSOR socket Ch 2 WARNING For 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 Receiver Orange power wire motor phase C Yellow power wire motor phase B Blue power wire Sensor wire motor phase A battery positive HW SM504ENG 20120702 Page 1 the wires sequence optionally b Sensorless brushless motor wiring When using brushless motor without Hall Sensor 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 For SENSORLESS motor you can also set the throttle channel of 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
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