Cause I cant find any settings for bss01 . Watthours are calculated by multiplying the battery voltage with the battery amp hours. I have some problems with my Bafang 1000kw motor. Controller CR X10B.250.SN.U 3.0 Therefore leave it at By Displays Command, then it will be the same as what is set on the displays settings. I enter 30% speed for PAS 1, thinking Ill get 30% of 44kmh. If it would be possible, it would also not improve your range. Now click Write flash in the right bottom corner of the program. If the programming cable doesnt fit your connector I would not attempt to change the pin-out. Or does your menu look different than it does in the video? I can set every parameter to my likings but max current wont save at 30 amp. Your thoughts? Hi, I am subscribe to these comments and Ive been getting emails. 52.6V would be around 85%. (19.86 KiB) Downloaded 869 times. In that case you can transfer the exact same settings. I am concerned about reliability, not performance, so if it comes out-of-the box at 18A I will probably leave the programming alone (initially at least) or can I achieve a stock current limit of 18A by keeping below a certain assistance level (using the stock programming). My display 500c have different voltage setting ( 36, 48, 52) but all show 76% when the battery is full. If I charge my battery to 100% (58.8?) About the second question. Alvast bedankt, Luc. Hello, Is any chance to program BBS02 500Watt 36V to turn off pedal assist and use only throttle ? If you have the battery on the bike, the programming cable attached and plugged into your computer, then the software should be able to pick it up. ist die Art der Programmierung auch bei einem Bafang M500 mglich? Ok, the display settings are correct, the sensor is on a 20 wheel, and the display setting is set to 20, But just to confirm I have set the configuration tool to If you follow the steps, it should work. Should I order new controller or first check something else? Just make sure that you program the 5 assist levels in such a way that they give good control. This will result in the same behavior. It also would be a rare case that the controller works fine but the programming doesnt. This could be the problem, check this first, if this is set to 48V, measure the voltages and let me know. Hello! I am thinking I will set the max amperage very low on certain levels. The current limit is still is 0%, therefore the bike wont get any power anyway. I have two questions: Thanks. You could also try a different pc/notebook, sometimes one works and the other doesnt. This setting will prevent damage to your battery. I really want to make these improvements to my bike! cordially This is true, the motor will simply turn to fast for you to keep up. I then used the LCD to get me to 20mph. 16- reconnect LCD to bike In that case, how do I make throttle zero on PAS 1? If this doesnt work, there is no option to deactivate the PAS in software. So this will solve your problem! But if it does work, its good to know. You should do it manually by braking just a little so that the cut off will activate. Thats rather inconvenient to estimate distance to ride. In order to change the speed limit with the help of the display you have to set this to By Displays Command. What you should test is the following: Get a GPS speed app on your phone. nicht. Since with that much power you can easily strip gears when you dont select the right gear. Does it happen all the time? If it then does work, you then know for sure that your pc will not work for some reason. I hope I was clear in formulating the question, I am writing to you from Italy You could set the battery indicator to voltage instead. However, I think I know what youre maybe going to suggest is it to change the chainring? Could this be caused by an issue with my torque sensor? I sometimes notice that my gears slip one teath when coming on power. So the throttle wont work either. Because that ones has a torque sensor instead of speed sensor. Much thanks for advice I will try 1 option. This gives me the maximum speed that can be achieve with this cog because the motor has a max rpm. As for the DPC18 display with 5 assistance levels, I have seen that the coupling of the 5 levels with the 9 levels of the controller are: Assist 1 of the display corresponds to assist 2 of the controller Assist 2 of the display corresponds to Assist 4 of the controller. But in general, just keep the motor clean from the outside then it will not need a lot of maintenance on the inside for a long long time. Leave this setting to 11, changing it can give problems to the response of your throttle. Latest version uploaded on 16.05.2017 with a few updates. Read and Wrtie tabs are eather inactive. Ich hoffe, Sie finden etwas heraus, das fr Sie funktioniert. thanks Most of the time, if something is wrong, the load function will not work either. And is everything completely dead on the bike? Indeed, I do not know if the M400 is in BB-32 or Double signal 24. There for sure isnt a different version of the DPC18 display. My ebike is 36V 350W, so what number should I set Current Limit (A) to?? All other settings could be carried over to the 36V as well. I guess the reason is that I was catched by heavy rain some days before. Regards, John. 2) I would be curious if I can just use my 52V battery and change the controller to be at 48V system? I unfortunately cannot help you with your M500 motor. So if the current limit is set low, the motor will not be able to turn the chainring with a lot of force. Thanks, Try changing it and turning your bike on and off. Thank you very much for the info. So keep in mind that displayed percentage probably is higher than the actual battery percentage. Dazu ist neben dem Motor, Akku, Hauptkabelbaum und Programmierkabel, auch ein. I dont recommend setting this higher than 20 or 30, then most drivetrains will have a hard time and you can potentially break your controller if you are in too high of a gear. Its always hard for me to pinpoint the cause of the issue you are having. Which settings should I assign to the 9 assistance levels so that they become 5, to always have the maximum engine torque, but with reduced speed? you said the max for BBS01 was 15A. But if you do this, you will only have 250W power ofcourse. Display works correctly, the computer see the controller, I reprogrammed it, but it didnt help. By doing it like this, you take the speed limit according to RPM out of the equation. So maybe like you suggested yourself, the bafang controller is defective. This way the bike will just keep assisting with a specified amount of power for that assist level. stc-isp6.86.rar NOTE: Presumably this means you follow these steps: I will try to answer them within 24 hours. I just reprogrammed my controller so I need to test to make sure Im getting the correct power levels assigned to the 9 modes. But most of the time, this is locked down as well. So if you want full power, you can set it to 15. [email protected]. When you are standing still, the voltage will not drop, because the battery then isnt loaded. So, yes your motor is programmable, but the issues you have are unknown to me. I have a BBSHD with a 48V battery. You are now ready to test your new configuration. Bafang BBSHD Review The one to rule them all? My question is this. This setting will decide how much current the motor will draw on startup. I would continue to troubleshoot the controller so that you know for sure if its broken or not. Let me know if you fixed it! 54.6V is exactly the voltage of a fully charged 48V battery. The max speed you will hit in that assist level will then be dependent on the amount of power. Apart from that, I wouldnt know what could cause the issue. If you still have questions, dont hesitate to ask. Can you do any damage by setting amp levels low? By tweaking these settings, you can make the throttle respond more to your liking. Its a shame that controller failures are rather common with the Bafang mid-drive motors. Its good that I didnt touch anything than. I recommend 10, because then your drive train wont be under a lot of strain as you accelerate. https://www.dropbox.com/s/0ak55h0vmhwe1hm/BafangConfigTool.zip?dl=0. You dont actually have to turn on the bike itself. The only way to limit the speed, is to cut off the power when a certain speed is reached. Daarom is het een vrij nutteloze feature van het display. Check if you have the same issues there. Good luck solving the problem! Ive been to his shop twice and there is always a excuse that he cannot because of laptop issues. . The gears are aligned good, nothing is bent. Cheers Giel! zie wel de voltage maar niet het bereik de RANGE is dit een fout of hoort dit zo I do know that permanent magnet brushless motors like the Bafang motor most of the time will operate more efficiently at higher RPM. If you hold down the + symbol it will switch back and forth from these modes. Thanks in advance. Still, you should be very careful with all the settings, always double-check before writing. Do you think I should change which wheel the sensor is attached to? All the feedback Ive been getting is that the m400 cant be reprogramed out of the factory? Can you help me with any suggestions? I also have never had my hands on such a motor, so I unfortunately cannot tell you anything about programming that specific motor. Visit the contact page for more extensive contact information. (file also attached to this post, or skip step 1 and 2 and download the stc-isp-15xx-v6.86E.zip from the attached file) Warning: The firmware should NOT be flashed or configured while the eBike battery is charging! It indeed is more likely that its a problem with the gears inside your Sturmey-Archer hub. So to summarize: Throttle only mode isnt really possible without also having the pedal assist active. But if they were set conservative, it will really make a big difference. Its not a familiar problem for me. Fiets net klaar, en nu wil ik alles een beetje gaan fine tunen. You unfortunately dont have this motor, so the cable will be useless for this motor. Just a question for information. Can you upload them to the controller? This however will put more stress on the components than they were originally designed for. Any advice you have on maximizing battery run time would be greatly appreciated. So if you find it convenient to have a mode in which only the throttle will really work, you can set this to 1. This can be convenient if you have parked the bike and want to show someone something. I have a BBS01B, could that be it? In diesem Video zeigen wir euch, wie ein Firmware-Update am Bafang BBSHD Mittelmotor vorgenommen wird. I put the same battery on his bike. It rode ok on pavement, but was worthless on dirt trails. Download. I just got a Biktrix Stunner and the throttle is not like my old RadCity rear direct drive. The number on my motor are CR R209.350.SN.U 5.0 I suspect that your motor still works fine? Install the software and driver on a different computer/laptop. If you take good care, nothing bad should happen and you can really customize everything to your liking. After 8 months of various tests I give you my configuration for my electric bike Fischer ETH1861, Bafang M400 motor, Battery 557 Wh 48V / 11.6 A Lets say at PAS 1 and 4th gear the torque available at set current% is not enough to turn the motor without additional human power. and Id like to use PAS in 5 stages, not 9. The post describes how to do this. Hi there, i have the Bikonit MD1000, its a 1000w ultra mid drive with an IGH. Hitting the magnifying glass will automatically select the correct port. I am looking to make my 0 level about half as powerful as my 1 level, as 1 makes it too easy for me. You can even destroy the controller in certain cases. So you cant really increase range by changing some settings. I did notice one thing I wanted to ask about. A wrong sequence also should not cause a controller to fail. Some steps have been broken down into individual steps for clarity; not having one of these units I dont know if Ive done them right. Thanks. This is the correct value for a 48V battery. This will mean that your bike will give full power and full speed in PAS 0. This way the PAS wont engage. This will decide how many levels of throttle power you will have. Andy. Kind regards. would you get the same or less mileage assuming you used the same amount of cells in battery packs so you have 52v 20ah vs 36v 31ah which cost the same which would go further? Selecting the correct gear when riding is also important to maintain control of your bike. So this is not something I would recommend at all. This motor was only rated at 250 w. The throttle isnt a big deal to me. Assist 6 -current limit 80 speed limit 70 Assist 8 -current limit 90 speed limit 50 Assist 9-current limit 100 speed limit 40 In this way on level 5 of the display I have the maximum current with a reduction in speed I also confirm that the two modes of the ECO / SPORT display are exactly the same except for the color change. To my knowledge the modes dont matter when you reprogram it. You could check this by setting levels 2,4,6,8 to current limit 0. Regards, Note that I havent tried it on the road. What do you mean with flashing new 48v firmware? Not sure yet which specific type, but I will look that up tonight. Thanks Giel . And if they are not willing to ship one out for free, they might be able to reduce the price of the replacement. Ill try to get my hands on a newer PC. Hi Giel, I really thank you, not only for the time you have taken to reply to this post but for all the information you supply on your site not only for me but for other enthusiasts. The problem with this is that you cant pedal along in low gears since the cadence of your own pedaling would need to be really high. I have never checked if these settings can also be used for the M400, I assume that they cannot be used because the M400 is indeed a pretty different motor. Haben Sie eine Idee wie ich da weiter komme oder Wissen Sie ob die Programmierung bei dem Motor funktioniert? I recommend current since this is easier to calculate by your controller. You should set this to match the wheel size of your bike. Can this motor be used with a different controller to give me use of a throttle? What you say about the definition of speed %limit is true. restructured firmware project for multiple targets and implemented su, https://github.com/danielnilsson9/bbshd-fw/releases, https://github.com/danielnilsson9/bbshd-fw/wiki/Flashing-the-Firmware, https://github.com/danielnilsson9/bbshd-fw/wiki/Configuration-Tool, https://www.paypal.com/donate/?business=LVAYFCMQYN8F4&no_recurring=0&item_name=BBSHD-FW¤cy_code=USD. Sorry if my question sound beginner, I am new in this word. 2 Make sure software and Diver are installed and working correctly ( I could only use penoff software on windows 10) I am glad you were able to fix it! Did anyone had the same issue or any advice? You could also just lower the speed limit set on the display to a speed at which you can still pedal along. Firmware version: V 1.0.0.4 4. No problem! The download link wasnt working anymore. I have never heard of this issue before. 2) The way you describe this is wrong, the controller doesnt work like that. The throttle settings are set as per this article. 2. It can be bad if you wont pedal at all and let the motor do all the work with the throttle for example. Therefore it will just reach the maximum RPM possible with the set current. Say, adjusting my 26 to 20. The battery percentage read out is determined by your display firmware. You probably wont be able to change the top speed at all. You could for example increase it to 20%. Like Eric mentioned it is very likely that Bafang will increase the . I ordered the EggRider V2 it has an Android app for changing the setting. Have you increased that already? So it is not possible to have PAS 0 as a throttle only setting. Manufacturer: SZBF But Id like a 5 PAS setting from 15 to 60 km/h. That would be really unfortunate for you, but it could be possible. The wheels are 20in. The battery percentage indicator tends to be a bit inaccurate on the Bafang displays. You can just assume that if you read your controller settings, that those settings are close to usual stock settings. So you can definitely get more power out of your throttle, so that you can accelerate faster on busy streets. You then wont run out of range for sure. Will it be ok to use the settings you provide or should i change anything else in the settings or reduce any of the settings? So, to my knowledge there isnt anything available for the M500 unfortunately. This is the newest and most updated Bafang display. The only voltage you can change is on the display, which effects the battery percentage indicator. or i can get more range with your programming settings? If your display doesnt support a 52V battery mode, your battery percentage indicator will be useless as well. To maximize range, you should pedal along in the assist level that gives you just enough power so thats is still comfortable. The software, however, isnt very sophisticated and doesnt really take into account the nonlinearity. Your programming instructions above are excellent im having problems with downloading the .ie file for the bshd 1000w motor. What are the implications if I set the Current Limit in Assist 1 to 20 and increase all other levels by 10 percent? Your story about the RPM isnt completely correct. Do you have the BBSHD? To my knowledge the egg rider basically does the same thing as the computer software. 10 is the lowest value that will work properly. Ok. If you for example set the speed limit of assist level 9 to 50%, it will imply that the maximum assisted speed is 50% of the maximum speed that you have set in the display or in the programming software. In order to start reprogramming your Bafang BBSxx mid-drive system, you will need a programming cable. In theory, the BBS02 750 Watt version can handle 25A, because it has a 25A controller. When I open Bafang_Programmer.exe I see COM3 displayed. Chain and cassette wear just cant really be avoided completely with such high-torque, high-power motors. Hi Giel . The lower this setting, the faster the drive unit will decrease power as you pedal faster. Thank you for your instructions, they are very helpful. All these settings are explained in my guide. Very well explained programming settings. It indeed is a mistake of the previous owner if he set it at 26 in settings, but attached it to the 20 wheel, this will not work correctly. It that case it will be really hard/impossible to damage the motor. I think this is what you are experiencing as well, which is completely normal. 9/100/100. Karl. But your behaviour is a bit weird. The stock settings out of the factory are often not the best settings. This way it will feel more like a normal non-electric bike. That means motor is consistently wanting to help until it reaches steady 90RPM witch is 20mph but it never reaches 20mph because biker is happy cruising at 60RPM.
bafang bbshd firmware update
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