Ant 230A bms settings.

[cyclesmithc]

Hi Everyone, I built this bike using a QS138v3, Fardriver 72890(updated after pic), The battery pack is 20s10p, Samsung 50s. I had someone change the bms from a daly 150A to this Ant 230A continuous, peak 575A, so I could use the pack on this bike. I think the person lied about knowing what they were doing, so I'm chasing some settings. If I set the controller above 200A line, it trips the BMS quickly. I feel like I should be able to get quite a bit more past this BMS.
I have another bike with a Fardriver 72680, and an Amorge 20s10p pack that I can get lots more power from, tried copying the settings, no luck.
Would someone be kind enough to look at my settings to see if something looks wrong? I'm an experienced fabricator, but new to this technology. Thanks for this forum, I've learned a ton from all of you. Located in NJ if anyone is doing any riding.

 

[dominik h]

I do not know the new ANT BMS versions, but the first thing i would try is to raise the discharge ocp time to 60 seconds then it takes much longer to Trip the bms.
Have you checked what is the real reason for the bms to cut the power? Does it have an error log?

 

[cyclesmithc]

I do not know the new ANT BMS versions, but the first thing i would try is to raise the discharge ocp time to 60 seconds then it takes much longer to Trip the bms.

Awsome, Thanks so much! I'll try that tonight.

 

[j bjork]

You have the overcurrent protection set to 220A, so it is no big surprise it trips when you set the controller over 200A. Try changing that and see what happens.

On this picture:

D7CE0D61-BDEA-4924-AC42-7C7B959E18FE_1_102_o.jpeg​

 

[j bjork]

That is if your pack is built to handle the current, and your fuse too.

 

[cyclesmithc]

Thank you very much J bjork. I appreciate you taking time.