Someone from four N673xB in the N6700B rack
set CP- bit sometimes (current protection negative)
but I do think that the negative current is about several mA or if there is any so it is only noise in cables.
Is it OK and N673xB do not allow negative current so it set CP- bit,
or what could be problem if N673xB allow negative current 7% of rated nominal power?
Can be CP- any problem for N673xB hardware or I can ignore it?