Endless Sphere

Hello Wonderful people, First off, thank you for the help that I have received on this forum. Here is my question. Is there a thread to discuss BAC 4000 and 8000 configuration which is active and appropriate to discuss setting up and tuning? I am having trouble finding the right place to post questi...

The one closes to R40 is 5102. The one above is 4991 Then those are 51 kΩ and 4.99 kΩ, respectively. That means that neither one of those is in series with that wire to the phases. The diode isn't either, or else you wouldn't get the same resistance both directions. So the part that is in series wi...

The little black things near it are resistors. What are the numbers printed on them? I can get those numbers. The one closes to R40 is 5102. The one above is 4991 The data sheets on the 1n4148 and Zener seem similar, they restrict voltage direction, if I'm reading this right? But I'm not able to fu...

I would have to guess that the resistor in question will probably be marked as "101" if it's a little black rectangle surface mount. If it's a tubular type with wires down to the board, it probably has stripes with brown black brown and probably gold. These would be 100ohm resistors. It i...

Wow, thank you for the information. I really appreciate the help and explanation. I'll follow up with this soon with an update.

Mesure that 28 to blue with the red and black meter wires swapped. If the reading is different, it's probably thru a diode. (especially if 28 to y or g is still 37). With wire reversed the very same readings. Pin 28 to Green phase wire is 37.43 ohm Pin 28 to Yellow phase wire is 37.41 ohm Pin 28 to...

The first point I would measure is from either pad 28 to each of the phase wires, one at a time. If you get essentially zero ohms to one of htem, then that's what it is. :) It's possible it could also go thru a diode, which would be easy to implement on your new system. Pin 28 to Green phase wire i...

Are you looking for battery current, or phase current? If the former, any wattmeter including the Cycle Analyst will show you that. The CA can also show you speed, if connected to a sensor measuring wheel speed or a hall sensor in a hubmotor. (dont' recommend the latter due to potential for damage ...

I recently swapped out my controller from a simple ebike controller to an ASI Bac4000. The controller is great and really smooth. But by swapping I lost some features from my old controller, the speedo and a Phase line Meter? This feature showed realtime current when throttling and realtime regen wh...

Thank you Russ. Yes I'm connected well and when I write Pram it says successful but it does not really accept the change. After writing the pram and exiting the program, the next time I load the program and connect it shows the EM30 settings. I've tried multiple ways but it just doesn't want to writ...

Hey Guys, I just read the 51 page thread and I see some frustration and great suggestions. My issue didn't seem to be covered. My EM150 is being seen by v3 software as a EM30 and refuses to accept any new settings. Oddly I can see a few settings I know I entered like the phase angle but sadly I can...

Hey Guys, I just read the 51 page thread and I see some frustration and great suggestions. My issue didn't seem to be covered. My EM150 is being seen by v3 software as a EM30 and refuses to accept any new settings. Oddly I can see a few settings I know I entered like the phase angle but sadly I can ...

Hey Everyone, I notice that my VOTOL 150 is being seen by the software as an EM100. I have set this to the 150 setting but every time I connect the software sees the 100 preset. I've tried saving the file, loading it but the it always returns to 100 setting, what gives, is there a remedy? Also once...

I have an electric vehicle workshop and a lot of work, sorry that I havent been able to do the manual and the calibration tuto, change the keyboard to english US, open votol debug sw, put cursor at error count box and delet the 0, then hold shift, and press while shift pressed the button '~' twice,...

Hey Everyone, I notice that my VOTOL 150 is being seen by the software as an EM100. I have set this to the 150 setting but every time I connect the software sees the 100 preset. I've tried saving the file, loading it but the it always returns to 100 setting, what gives, is there a remedy? Also once...

So, its my first post but Ive been reading ALL of this thread... first and most important I must say that new 4th generation Votol EM-50/100/150/200/250/300 has NEW firmware (.bin) that behaves differently, in older votol (still in stock) the values in flux and % slots were put the same and was abo...

Hey Everyone, I notice that my VOTOL 150 is being seen by the software as an EM100. I have set this to the 150 setting but every time I connect the software sees the 100 preset. I've tried saving the file, loading it but the it always returns to 100 setting, what gives, is there a remedy? Also once ...

Hello I too would like to set my cut-off voltage so I can use a 36volt battery on a BBS02. I've tried a number of work arounds for flashing the firmware to no avail. My preference is to run the system at 36 volts with a cut-off around 32. I have some really cool 36 volt batteries I want to use. Does...

Hello CA users, I have a PAS profile set up and running. It is responsive both for the start of peddling and the motor shuts off fine after peddling is stopped, all very good. But my configuration has a problem which is if the rider peddles backwards the motor kicks in as if peddling forward. I've l...

Yup I would love to see how this might be done. Has anyone made this work?

We are getting a W flag on the diagnostic screen which to me makes no sense. In your setup, you are running in a torque assist PAS mode, which means while you are pedaling whether hard or lightly, the CA is ALWAYS trying to maintain a regulated constant wattage output, hence the W flag should alway...

Hello fellow CA users, I was hoping someone would look at my CA PAS profile (the hex file which is amended with a txt extension to make it uploadable). We are getting a W flag on the diagnostic screen which to me makes no sense. I do have watt limiting set to 600 watts and it doesn't seem like Im pu...

Hi there Just a guess but if your getting the S flag that should meant that your speed limiting is in play. Check your set speed settings and adjust accordingly. Yes your right the capital S indicates speed limiting but why? I have no speed limiting set on the profile so its strange to see that fla...

Hello and thank you for the past responses! Today I'm Having trouble with my PAS set up. I've been using the attached profile for the CA and it has worked well in the past for basic PAS but today I'm getting a capital S on the diagnostic screen once peddling is detected(which I haven't seen before),...

Thank you for taking a look, that all make sense to me. The amp limit is really the issue. I'll be switching to the Phaserunner today and that will allow me to go above the 20 amps of the controller I'm using for the test. I'm concerned that the LiGo battery wont be able to handle the amp draw even ...