OEM->AbsMaxSpeed determines the maximum value for this setting. No Assist: No assist is provided of any kind. It also controls all the central safety and protection mechanisms of ane-bike. Your email address will not be published. It allows the rider to control the speed at which the ebike generally travels through a mounted e-bike display, which helps elevate the user experience. Please note that the VltCutoff is not a substitute for a BMS circuit on DIY lithium packs, as the CA does not have awareness of individual cell voltages and cannot detect cell balance issues or shorts. The Field Effect Transistor (FET) is a key sensor in the ebike which sends signals to the Ebike controller. Sure the instructions are kind of confusing but there are videos on youtube of other people using this tool on their ebikes this is the best tool to have when doing either repair or when you are building a ebike from ground up. Such controls increase levels on every button push and reset to the lowest level on a push when in the highest level. If the Dir pin is not connected, then it should be set to 5V = Fwd. In the traditional setup, any features that you wanted on the ebike, be it cruise control, torque sensing pedalec modes, temperature rollback etc. Pressing the right button sets the 'Zero Amps' offset from the present live amperage measurement. This option is not present if no AuxD device is installed or the function is 'Off'. This can be used to achieve a smooth PAS power application while still allowing for a fast response with the throttle. Ebike Handlebar Cover Mitts. The preview line shows how many presets are current enabled and which preset is active. Please try again. Please read the following terms before placing an order. So properly connecting the battery is the key. When the input voltage battery and large power test, access must be beforeusing two current adjustment knob counterclockwise to the minimum to zero. Basic (Pwr): When pedaling is detected with no applied throttle, the motor delivers a constant power assistance equal to the power configured by StrtLevel. NiMH: Nickel Metal Hydride; use this option for Nickel Cadmium (NiCad) as well. The latest V1.5X releases have a button that automatically checks our servers for the latest firmware so that you can always access the latest beta and release builds too. This speed limit is implemented as a PID controller and so there are three gain terms that may need to be tweaked to achieve the desired responsiveness when the bike hits the limit point. Most ebike controllers will achieve full output between 3.5 to 3.9V on the throttle, and the CA3's Max Out should be at least 0.1V higher than this to achieve full power. The analog auxiliary input connects via the white 3-pin connector and allows you to use a variable voltage from a potentiometer or a switch/resistor assembly to vary one of the limit settings on the fly while riding. First, determine your bikes battery voltage by measuring the voltage with a voltage tester. If there is a ScaleFctr term to further vary the assist with cadence, then this is the power output up to 50 rpm. A more accurate value can had by placing a dot of paint on the tire, riding forward one or more tire rotations, and measuring the distance on the road between dots. * creates an anchor links and appends it onto quicklinklocator. In 2019 we also introduced a new CA plug option based around the popular 8 pin waterproof HiGo main signal connector. This option encompasses almost all the common 18650 style rechargeable lithium batteries. You want to conduct this action to test if you can manage the connections of the throttle. Many settings are global and always in play and so are not controlled by presets. You could connect the other multimeter wire to the sensor wires positive supply hall. 3-pos Sw: A 3 position switch that presents 3 different voltage levels to the Aux input. One instruction often overlooked by new users is the importance of resetting the Cycle Analyst each time you start off with a fresh charge in the battery. It is similar to the human leg in terms of the way it helps in the control of an electric bike. This screen is new in the CA3.1 firmware and allows you to see the current, average, and peak temperatures if the CA has a temperature sensor configured. Ensure all riders are thoroughly acquainted with autocuise operation before enabling this feature. To change the distance reading, move the cursor to Distance field and select a value from 1 m to 10 m. To change the temperature, move the cursor to Temperature field and select a value from -10C to 50C. If a Digi Aux input is plugged in as well, then you should also see 0V when the up button is pressed, and ~0.4V when the down button is pressed. For torque throttle controllers, it allows PAS mode to control the motor torque output. Save: All EEPROM settings are copied to the protected region. The human pedal torque undulates with each turn of the cranks so the signal must be averaged to prevent corresponding pulses of motor torque. [ Temp->0degC Volts ]The sensor voltage at zero degrees. $12.99. By shutting down the motor when it gets too hot, it protects the FET power transistors. The CA3 had an input plug for a digital brake cutoff sensor which can be be used to drive the throttle output signal in a 0-0.8V signal range to activate regenerative braking on suitable motor controllers, or a simple cutoff effect on generic motor controllers. They are-. We hope this article will help you to troubleshoot simple ebike issues. The 10Hz rate shows more interesting vehicle dynamics at the cost of large data files. https://boltonebikes.com/products/ebike-testerNew Fat Ebike T-Shirt! A higher number results in the power scaling back more abruptly when voltage falls below the VltCutoff. $16.99 To start, be sure to connect the battery and the motor. Hopefully, you find these easy steps helpful now you can have the power of controlling the electric bike. Square wave controllers are more affordable and suitable for different motors. You would also spend less money on the features overall. Succesful communication with the Cycle Analyst for firmware updates and bulk setting changes requires a serial communication cable, which is plugged into the TRS jack on the Cycle Anlayst. This voltage is displayed when the button is released. Once everything is in order, you can attach the tester controller wires to your ebike controller. Values of 4 to 8 V/sec are recommended. $(this).attr('id', id); You can control the motor power, speed, acceleration, etc with the help of this controller. Having an electric bike with both these switches are best to provide more benefits. This setting typically ranges from 0V to less than a volt and can be tuned to reduce deadband. All existing settings EXCEPT lifetime statistics are overwritten. Before we begin with ways to test an Ebike controller at home, lets look at the key functions which an Ebike controller performs. Sensible values are usually between ' 0.5x-1.0x the StrtThrsh. The final display screen is most useful when initially setting up the CA for various feedback and control modes. These are input plugs for different sensors and accessories, mostly terminated with female JST-SM connectors, and their pinout and description is in the diagram below: PAS and torque sensors are only compatible with battery voltages lower than 52V nominal when the Cycle Analyst is providing power for the device. An ebike controller is a device that regulates the motor output of an electric bicycle. It means that if you apply the breaks enough, you will find that youre also extending the battery life of your bike. After that, depending on that sensor signals, the controller outputs the corresponding voltage. [ SLim->IntSGain ]Integral (I) feedback gain for the speed PID control loop. This is an optional display that will not appear if the active preset is #2. This fixed minimum time will be extended if the ebrakes continue to be held ON. To know the detailed process stay with this guide. A 10K NTC thermistor will register around 3.3V at room temperature. How do I test my ebike controller with meter? Using the multimeter, you may calculate the voltage in the negative and positive wires for the controller. My scooter is 60v, worked fine. The controller is responsible for turning on/off the motor and running the bike as it brings power from the battery to the motor and helps in running the bike. This is because the Ebike controller is responsible for all key functions of the Ebike such as driving mechanism, braking, motor controls, battery etc. Thats it! The controller allows the user to control and regulate the speed, temperature and many other features. [ AuxA->Function ]Chooser to select the controlling effect of the Analog Aux control. A very useful device to have in your toolbox. This option is not present if no AuxD device is installed or the function is 'Off'. Function: Quickly test whether the brushless motor coil is good or not. Only 1: Only a single preset is available. The resistance test on the other hand checks for the resistance in the flow of the current. A long push on either button sets the level to the highest or lowest level respectively. Amazon.com: Ebike Controller 1-48 of over 3,000 results for "ebike controller" Results Price and other details may vary based on product size and color. This is a catch-all category for isolated settings that configure CA features unrelated to other categories. The Experimentalcategory currently includes two branches that can be of interest to users doing more advanced vehicle analysis. The time showed in the " Shipping Method" means the transport time, not including the handling time which takes 1-7 days usually. Conducting field tests under different riding conditions can help validate the controllers reliability and efficiency. It detects the temperature of the field-effect transistors. They were common in ebikes during the 2000's but have since been almost entirely replaced with lithium. Ebike controllers are becoming more and more popular, thanks to their easy-to-use controllers. [ PLim->Max Power ]*Sets the CA power limit in watts. A garage is best for this. The Cycle Analyst sends the Throttle OUT signal (ThO) to the motor controller via the CA-DP connector. $17.99 & FREE Shipping Sold by: Beauticare Have one to sell? Now that we know what an ebike controller is, we can look into how to test if its working. The controller is basically a small computer, which monitors and controls all the motor functions of the bike. To optimize this setting, open the throttle fully, examine the voltage shown on the 'SETUP THROT IN' screen, and subtract at least 0.1V. If you have changed your mind on your purchase, please contact us. Besides his business, he loves to do research on different aspects and share his findings with others. Sine wave controllers are best for lower noise and greater efficiency for uphill riding. The type can be determined by examining the arrows next to the 'PD' on the SETUP PAS DEVICE preview screen as the crank is slowly turned. So, to break down the confusion, you can see this video. An e-bike controller is similar to the brain of the e-bike. You can achieve the same thing by simply unplugging the operator throttle, but this option can be useful if you want swap between different presets with and without active throttle modes. Serial Receive (Rx):This is a 0-5V TTL input signal for serial data communication into the CA used for reflashing the firmware. Serial Transmit (Tx):This is the 0-5V TTL serial data transmission line. Power Lim: The Digital Aux control applies a scaling factor to further reduce the MaxPower limit. The reading that most people opt for is generally 200 V DC. They come in different shapes and sizes, so its important to find one that fits your needs. Current (A): User throttle controls the battery current from zero up to the value in MaxCurrent. Universal Laser Cut Torque Arm v2 for Electric Bicycle. To have higher utilization of power voltage square wave controllers are the best. TorqPAS: Sets the proportional assistance multiplier that is provided based on your human power pedal input. This is used to dampen speed oscillations by determining the ability of the CA to scale back power in anticipation of breaching the speed limit due to acceleration towards that limit. Next, open the app on your phone and select your bikes model. E-bikes are those options. [ SLim->MxNoPdlSpd ]*The maximum speed at which the throttle will apply power without pedaling in any PAS mode. Geared motors with an internal speed sensor typically have 6 pulses per revolution and can also use a CA-DP device. Popular Articles:Can Electric Bikes Go Uphill?How to Charge Electric Bike in Apartment?E-bike vs Hybrid Electric Bike Whats the Difference? When the signal is shorted to ground, the CA thinks that your brake levers are depressed and can either cut off motor power, or (for controllers that support the feature) enable regenerative braking through a 0-0.8V throttle signal. Cutoff voltage per cell varies by chemistry and application; 2.9 to 3.2 V/cell is typical for lithium ion batteries although many users set a higher cutoff to limit how far they drain their pack. 10K Thrmstr: (NTC b=3900 in 3.15FW) The input voltage is scaled into degrees Celsius assuming a 10K NTC thermistor with a beta constant of ~3900 (Used in all the motors with L10 connectors from Grin). [ ThrI->Cruise Hld ]Sets the throttle voltage range for auto cruise to consider the throttle 'stationary'.