Dear Bexander
Thank you very much for explanation. I found this part odd/even in * Balancing of cells * part.
Time depends on balanceCellCounterTurnAround.
Thank you again.
Marek
Search found 10 matches
- Tue Feb 20, 2024 9:31 pm
- Forum: Hyundai/Kia
- Topic: Kia Niro BMS
- Replies: 146
- Views: 33964
- Tue Feb 20, 2024 9:20 am
- Forum: Hyundai/Kia
- Topic: Kia Niro BMS
- Replies: 146
- Views: 33964
Re: Kia Niro BMS
Dear Bexander I have some problems with balancing (with your original code). After Balancing ON cell current coming from cell to BMS (+70mA / 20second / good condition) but after this current coming from BMS to cell (-70mA 20second). These both directions are in the loop. Could you please check if y...
- Mon Oct 02, 2023 4:17 pm
- Forum: Hyundai/Kia
- Topic: Kia Niro BMS
- Replies: 146
- Views: 33964
Re: Kia Niro BMS
Dear bexander The current was causing the problem i think. My test charger make only 0,5A /350V. Now i split one baterry to 6small in parallel connection. I using charger with 60V and 10A and balansig working 10 min without error. Die temperatures are also higher. Thank you very much for your help!!!
- Mon Sep 25, 2023 7:37 pm
- Forum: Hyundai/Kia
- Topic: Kia Niro BMS
- Replies: 146
- Views: 33964
Re: Kia Niro BMS
Dear bexander changes in your code: const uint8_t lowCurrentPIN = 17; const uint8_t highCurrentPIN = 18; in loop disabled //readCAN(); because i don't have can Please see my log. If i change startShuntVoltage from 4050 to 3600 / for Start cell balance I received: 3 2 2 0 2 0 0 0 2 0 2 0 2 0 2 0 2 0 ...
- Sat Sep 23, 2023 2:07 pm
- Forum: Hyundai/Kia
- Topic: Kia Niro BMS
- Replies: 146
- Views: 33964
Re: Kia Niro BMS
Dear bexander.
Cells voltage and temperatures are already working. Now I using 12pcs slaves.
Now I have a little problem with cells ballancing. I edited the code with small error I think.
Cells voltage and temperatures are already working. Now I using 12pcs slaves.
Now I have a little problem with cells ballancing. I edited the code with small error I think.
- Sat Sep 09, 2023 12:55 pm
- Forum: Hyundai/Kia
- Topic: Kia Niro BMS
- Replies: 146
- Views: 33964
Re: Kia Niro BMS
I have also Battery management unit.
Worse way is find Can on management unit and decode cells voltage but first i want to use code from bexander.
Marek
Worse way is find Can on management unit and decode cells voltage but first i want to use code from bexander.
Marek
- Sat Sep 09, 2023 12:39 pm
- Forum: Hyundai/Kia
- Topic: Kia Niro BMS
- Replies: 146
- Views: 33964
Re: Kia Niro BMS
Dear EV_Builder
I think BMS is same V2.9
I think BMS is same V2.9
- Sat Sep 09, 2023 10:47 am
- Forum: Hyundai/Kia
- Topic: Kia Niro BMS
- Replies: 146
- Views: 33964
Re: Kia Niro BMS
This is my Arduino uno log file.
- Sat Sep 09, 2023 8:05 am
- Forum: Hyundai/Kia
- Topic: Kia Niro BMS
- Replies: 146
- Views: 33964
Re: Kia Niro BMS
Dear bexander
I tested BMS2_7_3.ino only with 6pcs slaves. I haven´t no reply from slaves. Could you please write me if I need all 12pcs for test or not.
I don´t know if old slaves are damaged or MAX17841B is wrong.
I tested BMS2_7_3.ino only with 6pcs slaves. I haven´t no reply from slaves. Could you please write me if I need all 12pcs for test or not.
I don´t know if old slaves are damaged or MAX17841B is wrong.
- Fri Sep 08, 2023 5:56 am
- Forum: Hyundai/Kia
- Topic: Kia Niro BMS
- Replies: 146
- Views: 33964
Re: Kia Niro BMS
Dear bexander
Thank you for the reply.
I have 12pc of slave modules as you. I want to read voltage with BMS2_7_3.ino (your latest BMS SW)
Thank you once again.
Marek
Thank you for the reply.
I have 12pc of slave modules as you. I want to read voltage with BMS2_7_3.ino (your latest BMS SW)
Thank you once again.
Marek