is Soft Cutoff
Contents
1. Program Example In the following example we set the 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 packs to receiver and ESC wait for 2 seconds beep beep tone will be emitted Then wait another 5 seconds special tone like 456712 will be emitted means program mode is entered 2 Select Programmable Items Now you ll hear 9 tones in loop When a long beep tone is emitted move throttle stick to bottom to enter the Startup Mode item 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 successfully 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 seconds2. battery pack an alert tone is emitted or too low beep beep beep beep beep beep Every beep beep has a time 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 its bottom Move the throttle stick to bottom alert tone is emitted position 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 aaniu beep tone beep beep the program mode the motor need to be changed motor Check the cable of throttle channel Protection mode replace the battery pack Some Connections are not reliable Check all the connections battery pack connection are ene are NESS tote signal cable motor connectors Manual of Sensorless Brushless Motor Speed Controller Ver HW 04 081213 1 Program The ESC With Transmitter 4 Steps 2 Select programmable items 1 Enter program mode After entering program mode you can hear 9 tones in a loop in the 2 Select programmable items following
3. on if the voltage is not in the 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 is not at its bottom position alert tone When the throttle stick is not in the 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 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 ESC is higher than a factory preset value the ESC will reduce the output power 3 Throttle signal lost protection The ESC will reduce the output power if the throttle signal is lost for 1 second further lost for totally 2 seconds will cause its output to be completely cut off Normal Startup Procedure Switch on the Connect the battery Several b
4. 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 Exit program mode 1 beep Brake 1 short tone 1 Enter program mode Switch on transmitter move throttle stick to top beep beep Battery type 2 short tone beep beep beep Cutoff mode 3 short tone position connect the battery pack to ESC beep beep beep beep Cutoff threshold 4 short tone Wait for 2 seconds the motor will emit special tone like beep beep beep beep Timing 1 long 1 short Wait for another 5 seconds special tone like beep beep beep Lipo battery cells 1 long 2 short 56712 will be emitted which means beep beep beep beep Set all to default 1 long 3 short O o N SO Se S W beep Startup mode 1 long tone program mode is entered beep beep Exit 2 long tones Remark 1 long beep 5 short beep 3 Set item value 4 Exit program mode You will hear tones in loop Set the value matching to a tone by moving throttle stick to top when There are 2 ways to exit you hear the tone then a special tone 1515 emits which means the value is set and saved program mode Keeping the stick at top you will go back to step 2 and you can select other items Moving the j 1 In the step 3 after stick to bottom within 2 seco
5. 35000 RPM 12 poles motor Pocket sized program card can be purchased separately for extremely easy programming of the ESC at the field O AO pi E YS Specification Class Model Cont Burst Current BEC BEC Battery Cell User Weight Size Current gt 10s Mode Output NiMH NiCdq Programmable L W H Pentium 80 HV 100A 15 30 Available 1259 78 55 18 100A Pentium 100 HV 100A 120A 15 36 Available 78 55 15 Wiring Diagram Negative ESC Fentium 80 A HW Electronic Speed Controller VER 44 AMALLVE Receiver motor ah F Positive Note There are 2 control wires on the HV controller The longer one is close to the positive battery wire which is connected with the receiver and the shorter one is close to the negative battery wire which can be connected with the program card to set the programmable parameters of the controller Feature Explanation 1 Brake Brake Enabled Brake Disabled default is Brake Disabled Battery Type Li xx Li ion or Li po Ni xx NiMh or Nicd default is Li xx Low Voltage Protection Mode Cutoff Mode Soft Cutoff Gradually reduces the output power or Hard Cutoff Immediately stops the output power default is Soft Cutoff 4 Low Voltage Protection Threshold Cutoff Threshold Low Medium High default is Medium e For Li xx battery the number of battery cells are calculated automatically low medium high cutoff voltage for each cell are 2 6V 2 8
6. 5V 3 1V For example 10 cells Lipo when medium cutoff voltage is set the cutoff voltage is 2 85 10 28 5V 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 0 means the low voltage protection function is disabled For example 20 cells NiMH battery fully charged voltage is 1 44 20 28 8V when Medium value is set the cutoff voltage is 28 8 45 12 96V 5 Start Mode Normal Soft Super soft default is Normal startup Normal is suitable for fixed wing aircraft Soft and Super soft are suitable for helicopters The initial speed of Soft and Super soft mode is very slow it will take 3 seconds Soft startup or 6 seconds Super soft startup from startup to full speed But if the motor is running then the throttle is closed throttle stick is moved to bottom and opened again throttle stick is moved upwards within 3 seconds 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 or Medium timing can be suitable for most motors In order to get higher speed try the High timing value Note After you changing the timing setting please test your RC model on ground firstly ow Mo Begin To Use The New ESC Before using your new ESC please check all the connections to make sure that they are reliable an
7. Manual of Sensorless Brushless Motor Speed Controller Ver HW 04 081213 1 Thanks for purchasing our 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 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 Use extreme low resistance PCB to make the whole ESC with super current endurance capability Military standard capacitors with extreme low resistance increase the ability for preventing unwanted RF Noise Interference Protection features Low voltage cutoff protection over heat protection throttle signal lost protection 3 start modes Normal Soft Super Soft compatible with fixed wing aircraft and helicopter models Throttle range can be configured fully compatible with all market available transmitters Smooth and accurate speed control excellent throttle linearity Maximum speed 210000 RPM 2 poles motor 70000 RPM 6 poles motor
8. d then start up the ESC in the following sequence 1 Move the throttle stick to bottom and then switch on the transmitter 2 Connect the receiver battery pack 4 6V to the receiver and then connect the main power battery pack to ESC the ESC begins the self test process and the motor will emit several beep tones to represent the number of lithium battery cells After 2 seconds a long beep tone will be emitted which means the self test is OK and now the RC model is ready to go flying If nothing is happened please check your battery packs and all the connections Ifa special 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 on the transmitter e Ifa very rapid beep beep beep beep tone is emitted The time interval of each beep beep tone is 1 second means the input voltage is too low or too high please check your battery s voltage _4 Manual of Sensorless Brushless Motor Speed Controller Ver HW 04 081213 1 3 MANM ae Because different transmitter has different throttle range you need to use the Throttle Range Setting Function to calibrate the throttle range Please read the instructions on page 2 Throttle Range Setting Alert Tone 1 Input voltage abnormal alert tone The ESC begins to check the voltage of battery pack when it is power
9. eep tones will When self test is Ready to go transmitter and pack to ESC a special be emitted to represent finished a long flying now then move the tone like 123 will the number of lithium beep tone will throttle stick to be emitted means the battery cells be emitted bottom position power supply is OK Please note that we use a special way to represent the number of lithium battery cells 1 long beep 5 short beep For example 2 long beep plus 2 short beep Beep Beep BB means a 12 cells lithium battery pack 1 long beep plus 1 short beep Beep B means a 6 cells lithium battery pack Throttle Range Setting Throttle range should be reset when a new transmitter is being used Switch on the Connect the Beep beep tone will Move the throttle stick to the A long Beep tone will be transmitter battery pack to be emitted means the bottom position and then emitted means the lowest and move the the ESC and highest point of the several beep tones will be point of the throttle range throttle stick then wait for throttle range has been emitted to represent the has been correctly to top position about 2 seconds correctly confirmed number of Lipo battery cells confirmed Trouble Shooting 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
10. nds you will exit the programming mode directly special tone 4 1515 beep beep beep j beep beep beep beep beep beep move throttle stick to Items 1 short tone 2 short tones 3 short tones N short tones the bottom within 2 Brake Off On seconds Battery type Li ion Li Po NiMH NiCd ee In step 2 after tone Cutoff mode Soft Cutoff Hard Cutoff ee Peo Pee Item 9 move Cutoff threshold Low Medium throttle stick to the Startup mode Normal Soft bottom within 3 Timing tow Medium seconds Li Po cells number N beep tones represent N cells Lipo battery N lt 4 means Auto Detect 1 It very important to set the Li Po battery cells number correctly otherwise the ESC will mistakenly calculate the cut off voltage 2 In Li Po cells number setting process 1 long beep 5 short beep For example 2 long beep plus 2 short beep means a 12 cells lithium battery pack 1 long beep plus 1 short beep means a 6 cells lithium battery pack 3 Ifyou are using lithium battery pack we strongly suggest setting the Li Po cells number manually The voltage of a full charged lithium battery pack is greatly different from that of a discharged battery pack the more cells a battery pack have the more difficult for the ESC to automatically detect the cells number accurately Manual of Sensorless Brushless Motor Speed Controller Ver HW 04 081213 1 How To Use A Pr
11. ogram Card When you are using a program card to set the programmable values of Pentium 80A HV or Pentium 100A HV ESC please check the version of the program card If there isn t a 3 pin socket marketed with BATT on the right conner it means it is an old version program card so a Y cable is necessary for powering the program card If If there is a 3 pin socket marketed with BATT it means it is a new version program card so the Y cable is unnecessary For detail information please refer to the user manual of the program card The following picture shows the connections of a new version program card and the HV controller Battery For wite Receiver l Negative ESC Pentium 804 HV s MALLVa MOTOR o o liji l woo Electronic Speed Controller j Oo To Receiver M Sz VER 4 1 090 20g Positive 700g 9909 9 O When using a program card to program the Pentium series HV ESC the Music Li Po cell item now means the lithium battery cells number LED is lighting Li Poly Cells Number Li Poly Cells Number po fe e a pe e ie a po Oo Oo audes jo jo o fecus gss po o oO fatata ft 0 o ficusero po ole oO jatar ft joje fo nousu ro fo fe e aww e ole e rccusmay o e oo susie e el ofo mosa Pope foe ecusma e olofo moma ofe Te eperen Pe Pe Pe o Tarma po fe fe e fecusco o o o o moma
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