Looks like a TCCharger, they should work fine.
This is a long-shot, but try setting param 6 Charger CAN msg spd to 1000ms (1 sec).
LE: is it flashing only Red? or combination Red/Green?
Search found 9 matches
- Tue Jun 01, 2021 11:25 am
- Forum: Battery Managment (BMS)
- Topic: Simp BMS
- Replies: 643
- Views: 266474
- Fri Feb 26, 2021 11:34 pm
- Forum: Battery Managment (BMS)
- Topic: Simp BMS
- Replies: 643
- Views: 266474
Re: Simp BMS
That's the charger's to handle (the charge curve). BMS will just command the "max current", and will taper that curent down when the battery is close to fully charged.
- Fri Feb 26, 2021 9:36 pm
- Forum: Battery Managment (BMS)
- Topic: Simp BMS
- Replies: 643
- Views: 266474
Re: Simp BMS
The map function changes a value based on ranges. In this scenario it will start reducing the current when the highest cell voltage reaches the histeresis value. Something like: HighCell = ChargeSetPoint - Histeresis => Max charge current (slowly reduce current until) HighCell = ChargeSetPoint => 0 ...
- Tue Jan 12, 2021 12:19 am
- Forum: Battery Managment (BMS)
- Topic: Simp BMS
- Replies: 643
- Views: 266474
Re: Simp BMS
Awesome! Could you also look out for something I noticed with Paul? Balancing process seems to drain the other cells as well (as of now assumed to be due to constant voltage sampling @200ms during balancing). At 100mV discharged (by balance) from the top cells you should also see around 30mV dischar...
- Tue Jan 05, 2021 10:19 pm
- Forum: Battery Managment (BMS)
- Topic: Simp BMS
- Replies: 643
- Views: 266474
Re: Simp BMS
I'm currently testing some updates on the balance process (only Volt/Ampera version) with Paul (speed in particular). Can you share your results with the main branch software?
PS: if you want to test the updates send me a PM
PS: if you want to test the updates send me a PM
- Sun Dec 20, 2020 5:02 pm
- Forum: Battery Managment (BMS)
- Topic: Simp BMS
- Replies: 643
- Views: 266474
Re: Simp BMS
I'll ping you in 1-2 days, it's a bit of a mess now as I got carried away and updated a bunch on the program logic + the display. it'll probably require SIMP & display update.
- Thu Dec 17, 2020 7:18 pm
- Forum: Battery Managment (BMS)
- Topic: Simp BMS
- Replies: 643
- Views: 266474
Re: Simp BMS
So far so good on my side. Balanced to 15mV now back to charging.
I do see some modules that report a constant temperature (17C)... Maybe the sensors are broken?
I do see some modules that report a constant temperature (17C)... Maybe the sensors are broken?
- Thu Dec 17, 2020 1:31 pm
- Forum: Battery Managment (BMS)
- Topic: Simp BMS
- Replies: 643
- Views: 266474
Re: Simp BMS
No, neither debug or display will show if it's actually working. Checking the code I noticed that balancing on Volt/Ampera was never enabled (bug) - I sent it to Tom and he reactivated the balancing commands 2 days ago. Then, when I tested, it froze my BICMs. I checked the balance code and noticed t...
- Thu Dec 17, 2020 8:17 am
- Forum: Battery Managment (BMS)
- Topic: Simp BMS
- Replies: 643
- Views: 266474
Re: Simp BMS
Jumping aboard this train. Is anyone using Volt/Ampera + SIMP BMS up for some testing? I noticed that the balancing code on the SIMP is not ok, and would like to push a patch but not before testing on some different setups. Shoot me a PM if balancing is not working on your side and would like to test.