Got a weird ANT BMS problem everytime I fix my ebike
NMC batteries, 21 cells in series, at full charge 88v
NMC batteries, 21 cells in series, at full charge 88v
- Turn off circuit breaker
- Disconnect phasewires or the positive or negative cables.
- Turn on circuitbreak, loud beep
- Turn on ebike, panel lights up for half a second and shuts down.
- Reset circuit breaker, same results as step 3 and 4, did this several times
- Turn off breaker
- Turn on ANT BMS application on android phone, I would see the DISMOS of OPEN, Reset breaker DISMOS is Shortcircuit, reset breaker and then DISMOS is OPEN, start ebike and Dismos stays OPEN
- Reset breaker, dismos now is OPEN, from this point everytime I reset the breaker, dismos is Open
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