User Manual for FEIGAO Sensorless Brushless Motor
Contents
1. Low Midium High User Manual for FEIGAO Sensorless Brushless Motor Speed Controller Programming example Setting startup mode to super soft i e value 3 in program item 5 1 Entering Programming Mode Switch on transmitter move throttle stick to top connect battery pack to ESC wait for 2 seconds beep beep tone should be emitted Then wait another 5 seconds special tone like 56721 should be emitted means programming mode is entered 2 Selecting Items Now you ll hear 8 tones in a loop When a long beep item 3 Set ltem Value tone is emitted move throttle stick to bottom select the Startup Mode Beep wait for 3 seconds Beep beep wait for another 3 seconds then you ll hear beep beep beep move throttle stick to top then a special tone 1515 is emitted now you have set the Startup Mode in Super soft Startup 4 Exit Programming After the special tone i5i5 move throttle stick to bottom within 2 seconds Trouble Shooting Trouble Possible Reason Action After power on motor can t work no sound is emitted The connection between battery pack and ESC is not OK Check the power connection Replace the connector After power on motor can t work such a alert tone is emitted beep beep beep beep beep beep every beep beep has a time interval about 1 second Input voltage abnormal to2. back to step 2 and you can select other items Moving the stick to bottom within 2 seconds you will exit the programming mode directly beep beep beep 3 short tones Move throttle Beep tone should be Begin to stick to emitted means throttle play music bottom wait for about 1 range lowest point has ready to go seconds been confirmed flying 2 Selecting items After entering programming mode you can hear 8 tones in a loop in following sequence After one tone within 3 seconds if you move the throttle stick to bottom then this item is selected beep brake 1 short tone beep beep battery type 2 short tone beep beep beep cutoff mode 3 short tone beep beep beep beep cutoff threshold 4 short tone startup mode 1 long tone beep beep timing 1 long 1 short beep beep beep set all to default 1 long 2 short 2 3 4 5 6 7 8 exit beep beep 2 long tone Remark 1 long beep 5 short beep 4 Exit prgramming There are 2 ways 1 In step 3 after special tone isis move throttle stick to bottom within 2 seconds Off On In step 2 after tone Reduce power Shut down beep move throttle stick to Low Midium High bottom within 3 Normal Soft Super soft seconds
3. for helicopters The initial speeds of soft super soft mode are pretty slow 1sec soft startup 2secs super soft startup from startup to full speed But if throttle is closed throttle stick moves to bottom and opened again throttle stick moves up within 3 seconds after the first startup the startup will be in normal mode to get rid of the chances of crash caused by slow throttle response in aerobatic fly 6 Timing low medium high default is medium timing In normal cases low timing can be used for most motors But for high efficiency we recommend the Low timing for 2 poles motor and Medium timing for 6 poles and above For higher speed High timing could be used Attention High timing could cause problem with some motors Please test on ground first Special Hint Some high KV out rotor motors have very special configuration the space between each alnico is very large and some ESC can t startup these motors After program updating our ESCs have very good compatibility with these motors But some RC fans still have several questions about the programming value for special motors So we just give some suggestion as follows Programming Value Suggestion Timing Startup Mode Motor General inner rotor motor Low Aircraft use normal startup mode General out rotor motor Medium High Helicopter use super soft startup mode Begin To Use Your New ESC Before using your new ESC please check all the conne
4. User Manual for FEIGAO Sensorless Brushless Motor Speed Controller Thank you for purchasing FEIGAO Electronic Speed Controller ESC for sensorless brushless motor High power system for RC model can be very dangerous we strongly suggest you reading this manual carefully before operation Specification MODEL 80A HV 100A 80A 60A 40A 30A 25A 18A 10A 6A High Normal Normal FUNCTION Voltage Version Version Version Current Continuous 80A 100A 80A 60A 40A 30A 25A 18A 10A 6A Surge Current lt 10 seconds 100A 120A 100A 80A 60A 40A 35A 22A 12A 8A BEC Output N A N A N A 3A 3A 2A 2A 2A 1A 0 8A Input Li ion Li poly 1 12 1 6 1 6 2 5 2 5 2 4 2 4 2 4 2 4 2 3 NiMh Nicd 4 36 4 18 4 18 5 15 5 15 5 12 5 12 5 12 5 12 5 9 User Programming Function Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Weight 98g 98g 91g 48g 38g 25g 24g 219 9g 6g Size mm 66 55 14 66 55 14 66 55 14 29 55 29 55 1 25 45 24 45 24 45 24 17 24 12 6 20 8 11 11 11 6 Remark NOTE You may buy a program card an optional item for ESC setup it s intuitionistic and convenient especially for beginner Wiring Diagram j FEIGAO l BRUSHLESS Connect to ESC tea Connect to BL motar Connect to receiver Feature Explanation 1 Brake Settings brake enabled brake disabled default is brake disabled N Battery Type Li xx Li ion or Li poly Ni xx NiMh or Nicd de
5. ctions to make sure that they are reliable then start up the ESC in the following sequence 1 Move the throttle stick to bottom and then switch on the transmitter 2 Connect battery pack to ESC the ESC begin the self test process after 2 seconds a long beep tone should be emitted means self test is OK and then the motor begin to play music now the aircraft helicopter is ready to go flying e f nothing is happened please check the battery pack and all the connections e Ifa special tone 5672i is emitted after 2 beep tone beep beep means the ESC has entered the programming mode i e the throttle channel of your transmitter is reversed please set it correctly e If avery rapid beep beep beep beep tone is emitted means the input voltage is too high or too low please check your battery e 3 After the motor begin to play music several beep tone should be emitted present the setting value of each program item You can move throttle stick upwards to go flying at this time It is unnecessary to wait the beep tone finished VERY IMPORTANT Different transmitter has different throttle range we strongly suggest you using the Throttle Range Setting Function to calibrate throttle range Please read the instruction on page 3 Throttle Range Setting Alert Tone 1 Input voltage abnormal alert tone The ESC begin to check the voltage of battery pack when power on when the volta
6. elf test is transmitter os finished a long move throttle 423 tone power supply is OK means stick to bottom should be emitted Begin to Several beep tone Move throttle play music should be emitted stick upwards ready to go present the value of to go flying flying each program item Throttle range setting Throttle range should be set each time when a new transmitter is used together with this ESC Beep beep tone Switch on Connect battery should be emitted transmitter packs to ESC means throttle range move throttle and then wait for highest point has been stick to top about 2 seconds confirmed Programming with transmitter 4 Steps 1 entering programming mode selecting items set item value eF OY N exit programming 1 Entering programming mode Switch on transmitter move throttle stick to top connect the battery packs to controller Wait for 2 seconds the controller should emit tone like beep beep Wait for another 5 seconds special tone like 56721 should be emitted this means programming mode is entered 3 Set item value beep beep beep 1 short tone 2 short tones You will hear tones in loop Set the value matching to a tone by moving throttle stick to top after hearing this tone then you can hear the special tone isis means the value is set and saved Keeping the stick at top you will go
7. fault is Li xx 3 Low Voltage Protection Mode Cutoff Mode power reducing power cutoff default is power reducing 4 Low Voltage Protection Threshold Cutoff Threshold low medium high default is medium cutoff voltage e When not using Balance discharge protection function i e Do not plug the balance charge connector into the balance o discharge protection socket on ESC in this case the ESC only monitor the voltage of whole battery pack o For Li xx battery number of battery cells are judged automatically low medium high cutoff voltage for each cell are 2 5V 2 75V 3 0V For example 3 Cell Li Poly when medium cutoff voltage is set the cutoff voltage is 2 75 3 8 25V o For Ni xx battery low medium high cutoff voltages are 60 65 70 of the startup voltage For example 6 cell NiMH battery fully charged voltage is 1 44 6 8 64V when low cutoff voltage is set the cutoff voltage is 8 64 60 5 2V e When using Balance discharge protection function i e Plug the balance charge connector into the balance discharge protection socket on ESC in this case the ESC monitor the voltage of whole battery pack AND the voltage of each cell User Manual for FEIGAO Sensorless Brushless Motor Speed Controller is lower than the cutoff threshold the protecting program is activated 5 Startup mode normal soft super soft default is normal startup Normal is good for fixed wing aircraft Soft super soft are good
8. ge is not in acceptable range such a alert tone will be emitted beep beep beep beep beep beep every beep beep has a time interval about 1 second 2 Throttle signal abnormal alert tone When the ESC can t detect the normal throttle signal such a alert tone will be emitted beep beep beep every beep has a time interval about 2 seconds 3 Throttle stick not in bottom alert tone When the throttle stick is not in bottom lowest position a very rapid alert tone will be emitted beep beep beep every beep has a time interval about 0 25 second Protection Function 1 Start up protection If the motor failed to start up in 2 seconds while the throttle stick moving up the ESC will cut off the output power In this case the throttle stick MUST be moved to bottom again to restart the motor Such a situation happens in the following cases The connection between ESC and motor is not reliable Propeller is blocked Gearbox is damaged etc 2 Over heat protection When the temperature of control circuit PCB is over 110 C the ESC will reduce the output power 3 Throttle signal lost protection The ESC will reduce output power if throttle signal lost for 1 second further lost for 2 seconds will cause its output cut off User Manual for FEIGAO Sensorless Brushless Motor Speed Controller Normal startup procedure Switch on Connect battery packs to ESC special tone like When s
9. o high or too low Check the voltage of battery pack After power on motor can t work such a alert tone is emitted beep beep beep every beep has a time interval about 2 seconds Throttle signal is abnormal Check the receiver and transmitter Check the cable of throttle channel After power on motor can t work such a alert tone is emitted beep beep beep every beep has a time interval about 0 25 second Throttle stick not in bottom lowest position Move the throttle stick to bottom After power on motor can t work a special tone 5672i is emitted after 2 beep tone beep beep The direction of throttle channel is reversed so the ESC has entered the programming mode Set the direction of throttle channel correctly The motor runs in opposite direction The connection between ESC and the motor need to be changed Swap any two wire connections between ESC and motor The motor stop running while in working state Throttle signal is lost Check the receiver and transmitter Check the cable of throttle channel ESC has entered Low Voltage Protection mode Land RC model as soon as possible Replace the battery pack Some Connections are not reliable Check all the connections battery pack connection throttle signal cable motor connections etc For any questions or comments please feel free to contact us Compan
10. y Address Changsha FEIGAO Model Co Ltd Room 2308 Jia Cheng Ge Hua Zhang Ming Fu No 217 First Block of Wan Jia Li Zhong Road ChangSha City HuNan Province P R China 410016 Contact Person Alex Cai Tel 86 13925088248 86 731 2925964 Fax 86 731 2925951 E mail tradingmate 163 net tradingmate gmail com tradingmate 163 com for sample order Company Website www feigao com
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