If you want the e-bike to be limited to a certain speed that cant be changed on the display, you have to assign a certain speed to this setting. . The third option is to buy a new controller that does except 52V batteries. So I do think that it can prevent you from braking your drivechain and also decrease wear on it. This therefore can be unsafe. The unfortunate thing is I bought a new controller to find all this out!!! This feature protects your battery and is essential to have. The Speeed program is not only simple to use but has a detailed help section which thoroughly explains what each setting does. With the help of this guide, you can reprogram your system to better settings with my custom .el file. Hello! Because the programming cable uses the plug of the display, the display and buttons ofcourse will not work. But to answer your question, levels 1-3-5-7-9 correspond to 1-2-3-4-5. Or do you think the BBSHD is better? So there isnt really a setting that you could change that would solve the issue using the programming software/cable. Have you received any solutions? Does it need to do something with him or dont touch him untill it works. This way you can have the bike on, without the risk of it applying power. BBSHD unpotted Display Power Line.jpg README.md STC15W4K32S4-en.pdf README.md Bafang_BBS02_BBSHB After that you only have to change the number of stages on your display from 9 to 5. There is not a lot that you can check, a part from the obvious things. This is just the limit of the bikes gearing, they were in the first place never designed to run at speeds above 50 km/h. Does anyone know how to upgrade the firmware on the BBSHD controller and where to get the latest firmware? Any other additional info that you can provide for me would be highly appreciated. Since with that much power you can easily strip gears when you dont select the right gear. I do know that permanent magnet brushless motors like the Bafang motor most of the time will operate more efficiently at higher RPM. thanks My display 500c have different voltage setting ( 36, 48, 52) but all show 76% when the battery is full. There are only a few IGHs that can withstand the power of a BBSHD/BBS02, most of them will simply wont be strong enough. This is a big deal to me because of all the very steep but short hills where I ride. Ill see if I can find an accurate gps speedo and match of up to that. User avataramberwolf 100 GW Needed for crossing busy streets. If not, try to change them to these values. 6 Select the Com port that was assigned to your preferred USB-Serial Adaptor. Setting the current limit of assist 0 to 0 will just create a mode in which the motor will never activate, this way you can have the bike on safely without the worry that the motor will activate. Like Like. Like Eric mentioned it is very likely that Bafang will increase the . Hallo, bbshd instructions rewrite.txt How can I make it appear? It indeed can help other people, so thanks for that. You could indeed solve this by lowering the %speed limit. Range and torque are more important. I found a write up on programming the Ultra Max, which is Bafangs M600. The second bike shows a 52.6 volt battery but +/- 66%. Any advice you have on why this is happening would be greatly appreciated. I changed the settings as detailed above, but it still doesnt work properly. This will decide how many levels of throttle power you will have. It could be that yours has a 20A controller due to the B variant indeed. Hi, I did some testing today with the bike on a stand (no load). nicht. Good luck! I recommend setting all the Speed Limit [%] to 100%, this way the motor will only stop assisting when you hit the max speed that you set on your display. So if you hit either of those limits, the motor will stop assisting or turn down the power. What the stock settings were does depend on where you bought it. Hoi Giel, Ik heb een 750 watt bbs02 met een dpc18 display op een 48 volt akku. It will even increase the lifetime of the motor by using it at lower power levels. You can even destroy the controller in certain cases. So if I dial down the current to say 15 amps will I increase range but maintain torque? and Franco 48T Front I disconnected ebrakes and shift sensor, but nothing happend. You cant really do a lot about this, small gears simply cant take the high power mid drives deliver on the limited amount of teeth that make contact with the chain. This way the motor can overcome its own friction. Are you using a 4K monitor? En effet, je ne sais pas si le M400 est en BB-32 ou Double signal 24. I am sure you will find a setup that will work for you. Unlike most other people that buy an E-bike kit, my sole purpose is not the range or how far I can go, or how Big my battery is. Anything other than 60 or 80 is not recommended. Dank je Giel voor het snelle antwoord. Enjoy your e-bike! Sorry if my question sound beginner, I am new in this word. I have the 500C display and it starts in Level 1 PAS each time, is there a way I can set it to start at level zero? Furthermore, I would just recommend leaving pas0 on 0% current limit. 4) I dont have hands on experience with the M400 and therefore cant confirm it it works with the programming software or not. Such as start current and slow start. Windows 10 USB Driver: But getting the exact same settings on there as the old controller is definitely something that you should try first. BTW, all color displays do NOT have 9 levels of PAS. You should match it with your bike, otherwise the speed measurement will be incorrect. So I think those videos didnt really give accurate information. Great that you liked the post, thanks! When you say pas 9 for safety reasons are you saying its safer to ride at full power on pas 9 than full power with the throttle only ? So dont worry to much about it, you will be absolutely fine! originial (confusing) instructions.txt So I would try everything to still connect to the controller. The interesting thing is that YES, the programming does indeed work. Name *. USB Drivers: And if they are not willing to ship one out for free, they might be able to reduce the price of the replacement. Anyway thanks again and I will update if I find anything. Yes, to my knowledge you cant actually utilize the sport and normal modus with the programming software in combination with a BBSxx system. I have found two faults and it was Mainly the five pin connector going to the display ! John. There is no possibility that you damage the motor with this setting, dont be worried about this. This also is the default setting. At 48/49 Volts I still have plenty of capacity left. Its my first ebike, i rode more than 2000 km since April, but last time I every day rode 500 m abt 20% uphill on level 6 on the throttle on 34 cog, maybe this is the reason. You can purchase this cable with this order link: You will also need to install a driver and the Bafang configuration tool: https://drive.google.com/file/d/1B7ge8RMrSAE3w591K3MOjZR7XVAKc0gi/view?usp=sharing, Windows 10 USB Driver:https://drive.google.com/file/d/1rerH9mTJQfyJcuiB5atlN_aV99v8UBij/viewWindows 7/8/8.1 USB Driver:https://drive.google.com/file/d/14JJ_HZJB2nisMVprWC7R7N3box2lAaTv/viewWindows XP/Server 2003/Vista USB Driver:https://drive.google.com/file/d/1ylMb70vfWctFonILpQsWwjPzrEH6gmJ-/view, If you have trouble opening the .rar files, download WinRAR:https://winrar.nl.softonic.com/. The only thing you should change is the low battery protection. Do you think that because I did not Connect in the correct order that I may have somehow damaged the circuit board or was it just bad luck. . The config windows are too small and I cant access all the settings. Avec cette configuration, encore quelques soucis : -coup parfois, et difficults de relance de niveau 2 3 voir 4. The download link wasnt working anymore. The Bafang kits indeed comes with 44T or bigger chainrings. I hope it works as intended! Exept for the designated assist level. Choose the one you like best. 54.6V corresponds with a 100% full 48V battery. This will mean that your bike will give full power and full speed in PAS 0. Whats the point? Bafang BBS02 and BBSHD Programming Cable $19.95 Share: Sold Out Compatible with the Bafang BBS01, BBS02 and BBSHD 1000 kits Access the custom program settings to dial in the performance of your drive Make your factory drive as fast and as responsive as you like it. The motor RPM at 20mph is say 90RPM. Im looking for sites or people who have reprogrammed this engine or bike. There unfortunately is no way to increase the time that the gear sensor deactivates power. Could you write a couple of words about service of the motor. The chainline can then indeed be a problem, but this differs from every bike. Update: The BBSHD is programmed the exact same way as the BBS02 with the exception of the Limited Current (Amps) which should be set to 30 not 25. . I would like to know which motor you have exactly and which display. I wouldnt exactly know what causes the issue, but I know for sure you cant fix this with the Bafang programming software. Great thread I learned so much just reading, Ill get straight to the point: I have m2s full suspension ebike midrive m400 no trottle, 1. So unfortunately, you are stuck with your out of the factory settings. If you found this advice helpful, supporting contributions are accepted here. Just read the article carefully to find out what al settings mean and if they are applicable to what you want. To my knowledge the egg rider basically does the same thing as the computer software. So lets say you climb a hill, in the highest gear, without pedalling with 5% current limit. I will be extra careful in high gears. The biker is peddling at comfortable 60RPM. If I hadnt gone through the trouble of making gaskets and siliconing in the new controller Id be tempted to give this a whirl. Bafang Mid Drives If this is your first visit, be sure to check out the FAQ by clicking the link above. This is the only setting that works correctly, again the default setting, dont change. I have never experienced this myself however. Thank you! Now I can no longer connect to the controller with pc and when I connect controller back to the screen I get an error code 30. Hello to you in your programming table you have 9 level how I should program the table for 5 level. Its not a familiar problem for me. I got this idea of a retro fit after riding my friends full on Norco Range VLT E-MTB with the Shimano Steps motor. This cant be caused by my preferred settings if set correctly. theres a ton of stuff to read up on the internet! So you should attach it to the 26 wheel, or set it at 20 in the settings. Tongsheng TSDZ2 vs Bafang BBS02 Which one is for you? Start up current, and slow start parameters are key in this. But most of the time this is the case, even though it is not always clearly stated. Hi Giel, Charlie. You could snap a chain when you apply a lot of power in the wrong gear when accelerating from a standstill for example. Doing this will show the correct speed in mph although it shows kmph on the screen its actually mph now with this change. You could increase the slow start number in the throttle tab. It would have been amazing if you could reprogram the hub motors as well. Kind regards. This cable and software does not work with the Bafang M420. Hello, You can simply change the top speed on the display. Thank you. Hi Giel, that is correct. You state that you want maximum torque, but with reduced speed. A specific configuration for the RMG06 is not available. If this happens, the motor is cut-off. Subscribe to our newsletter and stay up to date! Thanks a lot for your detailed comment/explanation. Video explaining how to update/flash your Bafang controller firmware. My guess is that something went wrong with writing the new firmware. However, I think I know what youre maybe going to suggest is it to change the chainring? I have a recumbent tricycle. I found that PAS and the Shimano motor to be plenty for my needs. All these things you can change, just read the article and try to understand what all settings mean. It indeed is more likely that its a problem with the gears inside your Sturmey-Archer hub. I expect that the settings are set correct, in that case the bike behaves like it should. Can this motor be used with a different controller to give me use of a throttle? My friend has the same bafang motor and his monitor shows percentage right (100%). Select the COM port that your USB programming cable is connected to. Close the program, unplug the battery, unplug the programming cable, plug in the display cable and connect the battery again. Sellers on AliExpress have send out replacements to me for free before as long as youre within warranty time. If you have purchased the cable, installed the driver, and installed the configuration tool you are ready to go. (1.23 KiB) Downloaded 470 times BBSHD/02 Firmware Upgrade $99.00 Many BBSHD/BBS02 motors by the Bafang Corp came with a flaw in the controller firmware which causes a jerky interplay between the throttle and PAS inputs. Maybe I need to adjust something in the programing? Yes, you could increase it to 15%. I have the cable provided by Bafang that I connect to the display cable as described, I installed the x64 win10 version of the proposed driver. It doesnt sound like a battery issue. This way, the bike will stop assisting when a certain speed is reached, therefore it will not reach speeds out of your control.
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