Search found 25 matches
- Tue Jan 17, 2023 7:40 pm
- Forum: Battery Managment (BMS)
- Topic: Lithium balance LiBal BMS
- Replies: 2
- Views: 3312
Re: Lithium balance LiBal BMS
I payed around 800 Eur for it. It came in a bunch of bare circuit boards
- Thu Nov 24, 2022 6:58 am
- Forum: Battery Managment (BMS)
- Topic: Lithium balance LiBal BMS
- Replies: 2
- Views: 3312
Lithium balance LiBal BMS
Thought I start a thread on this BMS. I bought one little bit over a year ago and now is the time to program it. I have Kia soul batteries. Anyone with experience on it? Is the software only possible to install via pc? Thanks for any comment
- Wed Nov 23, 2022 4:02 pm
- Forum: Battery Managment (BMS)
- Topic: Help Make a List of BMSs for Beginners
- Replies: 14
- Views: 7179
Re: Help Make a List of BMSs for Beginners
I have bought Lithium balance BMS. I.need to have it programmed now from the EV firm I bought it from. Anyone with any experience with Lithium balance?
- Sat Sep 03, 2022 7:20 am
- Forum: Tesla
- Topic: Tesla SDU forward direction
- Replies: 26
- Views: 11670
Re: Tesla SDU forward direction
Thanks Catphish
- Fri Sep 02, 2022 6:23 pm
- Forum: Tesla
- Topic: Inverter doesnt start
- Replies: 10
- Views: 1089
Re: Inverter doesnt start
I did manage to precharge this last weekend. I opened the inverter and found a connector that hadnt clicked in properly. After that it was no problem. I supplied 12v, set udcsw and min dc voltage to 0 and did precharge msnually then started the inverter and testspinned. Such a great feeling ![😀](//cdn.jsdelivr.net/gh/twitter/twemoji@latest/assets/svg/1f600.svg)
- Fri Sep 02, 2022 8:38 am
- Forum: Tesla
- Topic: Tesla SDU forward direction
- Replies: 26
- Views: 11670
Re: Tesla SDU forward direction
I just testspinned my SDU this weekend and I have two questions. Exactly how should I apply the command switchReversed in the user interface?
Also there is a kind of cogging sound when the motor spins, is that common and no problem or something that needs a fix? There is no oil in it yet
Also there is a kind of cogging sound when the motor spins, is that common and no problem or something that needs a fix? There is no oil in it yet
- Sun Aug 21, 2022 6:00 pm
- Forum: Tesla
- Topic: Inverter doesnt start
- Replies: 10
- Views: 1089
Re: Inverter doesnt start
Error message is Precharge. It was overcurrent after I did the first attempt when the neg HV cable was mistakenly in contact with the chassi
- Sun Aug 21, 2022 9:27 am
- Forum: Tesla
- Topic: Inverter doesnt start
- Replies: 10
- Views: 1089
Re: Inverter doesnt start
Just a dumb question here catphish; you mean I should do a manual precharge sequence before I even supply the inverter with 12v ? Then I supply 12 v and press startbutton? When giving 12v I would still need to set udcmin to like 30v or so right? Any other parameter I need to set?
- Sun Aug 21, 2022 7:52 am
- Forum: Tesla
- Topic: Inverter doesnt start
- Replies: 10
- Views: 1089
Re: Inverter doesnt start
I was just thinking there should be a way to disable it but realise the parameter I had seen was tripnode saying PrechargeOn. But that doesnt help.. the fuses I have is a 10A for the 12V and a 400A for the HV. Perhaps I should use a smaller fuse for the HV.. will try to do the precharge sequence via...
- Sat Aug 20, 2022 5:46 pm
- Forum: Tesla
- Topic: Inverter doesnt start
- Replies: 10
- Views: 1089
Re: Inverter doesnt start
I do the precharge sequence manually without the help of the sdu, measuring ghe voltage between the poles on the inverter. Will check again the shielding on the HV cables. Should I disable the prechargesequence in the inverter altogether?
- Sat Aug 20, 2022 4:12 pm
- Forum: Tesla
- Topic: Inverter doesnt start
- Replies: 10
- Views: 1089
Re: Inverter doesnt start
I should perhaps add that when I attempted a first precharge I could feel the resistor getting hot and So I closed everything down. I then found out the negative HV cable was in contact with the SDU cover so it was shortcircuited for some seconds apart from the resistor.. could this have harmed any ...
- Sat Aug 20, 2022 3:27 pm
- Forum: Tesla
- Topic: Inverter doesnt start
- Replies: 10
- Views: 1089
Inverter doesnt start
Hi Im about to testrun my SDU and have setup everything to start it off, when supplying 12v I get access to the interface but when I start the inverter in manual mode opmode is still off. Version is 4.85.R-sine. Shouldnt opmode be showing something like ”on in manual mode”? I also try to start it wi...
- Thu Jul 21, 2022 8:15 am
- Forum: Tesla
- Topic: Tesla front SDU oil - Mobil SHC 629 alternatives [SOLVED]
- Replies: 7
- Views: 2306
Re: Tesla front SDU oil - Mobil SHC 629 alternatives [SOLVED]
Hi Catphish
Did you get it right with the oil?
Did you get it right with the oil?
- Thu Jul 21, 2022 6:45 am
- Forum: Tesla
- Topic: Tesla Parameters Thread
- Replies: 59
- Views: 14552
Re: Tesla Parameters Thread
I bought a gaming joystick to use as a selector. But most project I seen have a knob. Does the signal input for fwd, backwrd need to be constant or can they be of pulse type?
- Wed Jul 06, 2022 6:21 pm
- Forum: Tesla
- Topic: Tesla Parameters Thread
- Replies: 59
- Views: 14552
Re: Tesla Parameters Thread
Thanks Johannes,
Another question; Im having the SDU in opposite direction. Is there any way to change the fwd/reverse direction in the parameters or does it matter? Im thinking about the cruise, does it work in rev direction? And the CAN signal, does it give negative speed when going in reverse?
Another question; Im having the SDU in opposite direction. Is there any way to change the fwd/reverse direction in the parameters or does it matter? Im thinking about the cruise, does it work in rev direction? And the CAN signal, does it give negative speed when going in reverse?
- Fri Jul 01, 2022 2:05 pm
- Forum: Tesla
- Topic: Tesla Parameters Thread
- Replies: 59
- Views: 14552
Re: Tesla Parameters Thread
Hi
I have a SDU fitted into an alfa 147. I wonder about the brake signal that goes into pin 10. Is it enough to have the brake light switch from pin 15 to steer the regen?
I have a SDU fitted into an alfa 147. I wonder about the brake signal that goes into pin 10. Is it enough to have the brake light switch from pin 15 to steer the regen?
- Sun May 09, 2021 7:22 pm
- Forum: Getting Started
- Topic: Drive shafts
- Replies: 10
- Views: 2835
Re: Drive shafts
How did it go with your driveshafts LRBen? Im looking at having a company doing sort of the same . Cut the tesla shafts and my original alfaromeo shafts and weld them together
- Sun May 09, 2021 7:03 pm
- Forum: Tesla
- Topic: SDU external oil pump
- Replies: 22
- Views: 5276
Re: SDU external oil pump
Interesting! I will also buy something similar as that BMW pump. I have a small front drive unit intended for an alfa romeo 147, going in reverse. I took off the plastic wheel from the existing pump and will use the drainplug to take the oil to the external pump. I have 3D printed a pirce with an in...
- Mon Aug 24, 2020 8:31 am
- Forum: Tesla
- Topic: Running LDU in reverse
- Replies: 15
- Views: 2827
Re: Running LDU in reverse
Great info.I suppose it is the same for the SDU?
- Sat Aug 01, 2020 10:52 am
- Forum: Tesla
- Topic: SDU Logic board V6
- Replies: 13
- Views: 2600
Re: SDU Logic board V6
The ”powestage” connector in the open source logic board is a couple of mm thicker than the one in the original teslaboars. It makes it difficult to fit.
- Sat Jul 25, 2020 10:34 am
- Forum: Tesla
- Topic: Broken current sensor [SOLVED]
- Replies: 5
- Views: 1805
- Fri Jul 24, 2020 5:18 pm
- Forum: Tesla
- Topic: Broken current sensor [SOLVED]
- Replies: 5
- Views: 1805
Re: Broken current sensor [SOLVED]
The same thing happened tome a few hours ago. Great to see this information ![Smile :)](./images/smilies/icon_e_smile.png)
Mr Stinny, did you succeed to change the sensor?
There seems to be two hall sensors, are both needed anyway?
![Smile :)](./images/smilies/icon_e_smile.png)
Mr Stinny, did you succeed to change the sensor?
There seems to be two hall sensors, are both needed anyway?
- Thu Aug 29, 2019 7:56 pm
- Forum: Tesla
- Topic: Tesla Small Drive Unit Support Thread
- Replies: 194
- Views: 57655
Re: Tesla Small Drive Unit Support Thread
I wonder if anyone knows the size of bolts for the small driveunits to fit each of the motorbrackets?
- Fri Aug 23, 2019 8:44 am
- Forum: Projects
- Topic: Golf 6 with Tesla Drivetrain
- Replies: 8
- Views: 2707
Re: Golf 6 with Tesla Drivetrain
Small driveunit going reverse,, would be ery interesting to hear the story behind this. Im doing a similar build with an alfa romeo 147 and a small drive unit
- Wed Aug 21, 2019 1:52 pm
- Forum: Projects
- Topic: Porsche 944 with Tesla Drivetrain
- Replies: 10
- Views: 3523
Re: Porsche 944 with Tesla Drivetrain
Very interesting! Im doing a similar project. Small tesla driveunit in an alfaromeo147 with a board from damien. Did you use the teslaframe to mount the motor or built your own frame?