Manual of Sensorless Brushless Motor Speed Controller
Contents
1. Switch on Connect battery Several beep tones When self test is Ready to go transmitter pack to ESC should be emitted finished a long flying now move throttle special tone like stick to 123 means presenting the quantity bottom power supply is OK of lithium battery cells should be emitted Throttle range setting Throttle range should be reset when a new transmitter is being used Beep beep tone Switch on Connect battery Move throttle stick to the A long Beep tone should should be emitted transmitter pack to ESC bottom several beep tones be emitted means throttle means throttle range move throttle and wait for should be emitted presenting range lowest point has highest point has been stick to top about 2 seconds correctly confirmed the quantity of battery cells been correctly confirmed Program ESC with transmitter 4 Steps 1 Enter program mode 2 Select programmable items 2 Select programmable items After entering program mode you can hear 8 tones in a loop in the l following sequence If you move the throttle stick to bottom within 3 3 Set item value Programmable value seconds after one kind of tones then this item will be selected 4 Exit program mode 1 beep brake 1 short tone 1 Enter program mode 2 beep beep battery type 2 short tone Switch on transmitter move throttle stick to top 3 beep beep beep cutoff mo2. 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 to be cut off Program example Setting startup mode to super soft i e value 3 in program item 5 1 Enter Program 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 56712 should be emitted means program mode is entered 2 Select Programmable Items Now you ll hear 8 tones in loop When a long beep tone is emitted move throttle stick to bottom to enter the Startup Mode 3 Set Item Value Programmable Value 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 item to the value of Super soft Startup 4 Exit Program Mode After the special tone 1515 move throttle stick to bottom within 2 seconds Trouble Shooting Trouble Possible Reason Ati Y O sound is emitted pack and ESC is not OK Replace the connector After power on motor can t work such Input voltage is abnormal too high Check the voltage of battery pack an alert tone is emitted or too low beep beep beep beep beep beep Every beep beep has a time
3. charge connector on battery pack BEFORE connecting the main power to ESC Feature Explanation 1 Brake Settings Brake Enabled Brake Disabled default is Brake Disabled 2 Battery Type Li xx Li ion or Li poly Ni xx NiMh or Nicd default is Li xx 3 Low Voltage Protection Mode Cutoff Mode Reduce Cutoff Output Power default is Reduce the output power gradually 4 Low Voltage Protection Threshold Cutoff Threshold Low Medium High default is Medium When NOT using balance discharge monitoring and protecting function i e Do Not plug the balance charge connector into the balance discharge protecting socket on ESC in this case the ESC only monitors the voltage of whole battery pack 1 For Li xx battery number of battery cells are calculated automatically low medium high cutoff voltage for each cell are 2 6V 2 85V 3 1V For example 3 cells Li Poly when medium cutoff voltage is set the cutoff voltage is 2 85 3 8 55V 2 For Ni xx battery low medium high cutoff voltages are 0 45 60 of the startup voltage i e the initial voltage of battery pack and 0 means low voltage cutoff function is disabled For example 10 cells NiMH battery fully charged voltage is 1 44 10 14 4V when medium cutoff voltage is set the cutoff voltage is 14 4 45 6 5V When using balance discharge monitoring and protecting function i e Plug the balance charge connector on battery pack into the balance discharge protecting so
4. has different throttle range we strongly suggest you using the Throttle Range Setting Function to calibrate throttle range Please read the instruction on page 4 Throttle Range Setting Alert Tone 1 Input voltage abnormal alert tone The ESC begins to check the voltage of battery pack when power on if the voltage is not in acceptable range such an 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 an alert tone will be emitted beep beep beep Every beep has a time interval about 2 seconds 3 Throttle stick not at bottom position 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 is being moved upwards 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 ESC is over 110 C the ESC will reduce the output power
5. Manual of Sensorless Brushless Motor Speed Controller Thank you for purchasing our Electronic Speed Controller ESC High power system for RC model can be very dangerous 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 or malfunctioning etc will be denied We assume no liability for personal injury property damage or 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 Great innovation of Lithium battery Balance Discharge Monitoring and Protecting Design real time monitors the discharge voltage of each lithium Li ion Li poly cell in a battery pack Don t worry about the over discharge problem again your lithium battery pack will have a much longer life Remark This function is ONLY available for Guard series ESC Extreme low resistance super current endurance Full protection features Low voltage cutoff protection over heat protection throttle signal lost protection 3 startup modes Normal Soft Super Soft can be used for both fixed wing aircraft or helicopter models Throttle range can be configured fully comp
6. atible with all market available transmitters Smooth and accurate speed control excellent throttle linearity Microprocessor uses separate voltage regulator IC except Pentium 6A and Pentium 10A with good anti jamming capability Supported highest motor speed 210000 RPM 2 poles 70000 RPM 6 poles 35000 RPM 12 poles Program Card in a very small size can be purchased additionally for easily programming the ESC on field With a program card you can activate the music playing function of ESC and there are 15 songs can be selected OANE A A A SEE E SEE E i Specifications Pentium Series Class Model Cont BEC BEC Battery Cell Balance i Size Current Current Mode Output Li ion NiMH Programm Discharge L W H Li poly NiCd Protection Available N A 6g 24 12 6 Available N A 9g 27 17 6 Available 2g 32 24 8 ON Pl og gt p lt N Available 32 24 10 8A 19 45 24 11 22g 45 24 11 45 24 11 45 24 11 33g 55 28 12 55 28 11 60A 70 31 14 NO Nn Oo P ap gt Uo ie aD gt on 70 31 13 am 70 31 14 NTN ON ga 70 31 13 00A TE Guard Series Class Model Cont BEC BEC Battery Cell Balance Weight Size Current Current Mode Output Li ion NIMH Programm Discharge L W H Li poly NiCd Protection 45 26 11 27g 45 26 12 29g 45 26 12 40g 55 28 15 0A 70 31 14 Combo Products Class Model Cont BEC BEC Battery Cell Balance Weight Size Current Curren
7. cket on ESC in this case the ESC monitors not only the voltage of whole battery pack but also the voltage of each cell For Li xx battery low medium high cut off voltage for each cell are 2 6V 2 85V 3 1V When the voltage of any cell in battery pack 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 and Super soft are good for helicopters The initial soeed of soft super soft mode is very slow 1 second soft startup 2 seconds super soft startup from startup to full soeed But if throttle is closed throttle stick is moved to bottom and opened again throttle stick is moved upwards within 3 seconds after the first startup the restart will be temporarily changed to 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 Low 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 can be chosen Important After you changing the timing setting please test your RC model on ground firstly Special Hint Some high KV out runner motors have very special configuration the space between each alnico is very large and lots of ESCs can t drive these motors After updating the program
8. de 3 short tone position connect the battery pack to ESC 4 beep beep beep beep cutoff threshold 4 short tone Wait for 2 seconds the motor should emit 5 beep startup mode 1 long tone special tone like beep beep SER 6 beep beep timing 1 long 1 short Wait for another 5 seconds special tone like 7 7 beep beep beep set all to default 1 long 2 short 56712 should be emitted which means 8 beep beep exit 2 long tone program mode is entered 3 Set item value Programmable value You will hear several tones in loop Set the value matching to a tone by moving throttle stick to top when you hear the tone then a special tone i515 emits means the value is set and saved Keeping the throttle stick at top position you will go back to step 2 and select other items Moving the stick to bottom within 2 seconds you will exit the program mode directly beep beep beep beep beep beep en 1 short tone 2 short tones short tones sw w oao Batory pe _en tipay nwn O ring tow veom n 4 Exit program mode There are 2 ways to exit program mode In step 3 after special tone i5i5 move throttle stick to bottom within 2 seconds In step 2 after tone i ie The item 8 move throttle stick to bottom within 3 seconds
9. interval about 1 second After power on motor can t work such Throttle signal is abnormal Check the receiver and transmitter an alert tone is emitted Check the cable of throttle channel beep beep beep Every beep has a time interval about 2 seconds After power on motor can t work such a Throttle stick is not in Move the throttle stick to bottom alert tone is emitted bottom lowest position beep beep beep Every beep has a time interval about 0 25 second After power on motor can t work a The direction of throttle channel is Set the direction of throttle channel correctly special tone 56712 is emitted after 2 reversed so the ESC has entered beep tone beep beep the program mode the motor need to be changed motor state Check the cable of throttle channel Protection mode replace the battery pack Some Connections are not reliable Check all the connections battery pack connection T throttle signal cable motor connections etc Stochastic restart or abnormal work state There is strong Electro Magnetic The normal function of the ESC may be disturbed interference in flying field by strong Electro Magnetic interference If so simply reset the ESC to resume normal operation by following the instruction manual In case the function could not be resumed please use the ESC in other places Manual of Sensorless Brushless Motor Speed Controller Normal startup procedure
10. our ESCs have very good compatibility with them But some RC fans still have several questions about the programmable value for some special motors So we just give some suggestions as follows Motor Programmable Value Suggestion i Startup Mode Usually aircraft uses normal startup mode helicopter uses super soft startup mode Soft MUST Begin To Use Your New ESC Please start up the ESC in the following sequence p 1 Move the throttle stick to bottom position and then switch on the transmitter 2 Connect battery pack to ESC the ESC begins the self test process a special tone 123 is emitted which means the voltage of battery pack is in normal range and then N beep tones will be emitted means the quantity of lithium battery cells Finally a long beep tone will be emitted which means self test is OK the aircraft helicopter is ready to go flying If nothing is happened please check the battery pack and all the connections lfaspecial tone 56712 is emitted after 2 beep tones beep beep means the ESC has entered the program mode i e the throttle channel of your transmitter is reversed please set it correctly Ifavery rapid beep beep beep beep tone is emitted means the input voltage is too low or too high please check your battery s voltage 0 Manual of Sensorless Brushless Motor Speed Controller 3 VERY IMPORTANT Because different transmitter
11. t Mode Output Li ion NIMH Programm Discharge L W H Li poly NiCd Protection BEC Output Capability Linear Mode BEC 5V 2A Switch Mode BEC 5V 3A 2S Li Poly 3S Li Poly 4S Li Poly 5S Li Poly 2S 4S Li Poly 5S Li Poly Standard micro servos Max IMPORTANT For ESC named xxx xxx OPTO or without a built in BEC an UBEC Ultimate BEC or an individual battery pack should be used to power the receiver And an individual battery pack is needed to power the program card when setting the programmable value of ESC please read the user manual of program card for reference gt NI n OO gt gt ms sis Manual of Sensorless Brushless Motor Speed Controller Wiring Diagram Bawera Connect with balance charge connector on battery pack brushless GUARD 25A Electronic Speed Controller Receiver BRUSHLESS MOTOR Q AYALLVE Lithium Battery Balance Discharge Monitoring and Protecting Adapter For Guard Series ESC We provide 3 kinds of Lithium Battery Balance Discharge Monitoring and Protecting Adapters for user to choose Adapter 1 Adapter 2 Adapter 3 Suitable for It s suitable for It s suitable for EB a Thunder Powe able for Align Ganan a ae 2 i i st Thunder Power Li Po battery 5 25 T 3 SAN 4 55 LiPo batt 4S battery gt E Tec 2 45 35 LiPo battery VERY IMPORTANT You MUST connect the adapter with the balance
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