wires wrote:
GordonThree wrote:
Does killing the Magnum clear its battery history and BMK calibration? I know it resets part of the fault log as well as time and date.
Killing power to the BMK will cause it to lose its calibration. You'll see "Think'n" after reconnecting it until it recalibrates itself.
I cut power to the inverter but not the BMK when I leave the storage lot. The BMK itself draws around 0.02 amps which isn't a significant amount. That way when the main inverter power is reconnected the SOC value is still working.
This makes sense. I forgot that module has its own power independent of the inverter. Thanks!