Hello,
I'm currently working on BQ20z655-R1, but I met some problems.
the probleme is whene i do COV or CUV test the FETs are turned OFF but on recovery the [COV] flag in SafetyStatus is reset, [TCA] flag in BatteryStatus is reset,
[CUV] flag in SafetyStatus is set, [XDSG] flag is reset, the [TDA] and [FD] flags are reset, and the FETs doesn't turned ON.[CHG]=0 and [DSG]=0.
the same thing in OCD or OCC test in recorvery the FETs dosn't turned ON.
So what is the probleme? there is some modification or parameter to change?
Best regards,
.