Since these all do the same, and map to the same level I would probably do

    case SYSTEMALARMS_CONFIGERROR_STABILIZATION:
    case SYSTEMALARMS_CONFIGERROR_MULTIROTOR:
    case SYSTEMALARMS_CONFIGERROR_AUTOTUNE:
    case SYSTEMALARMS_CONFIGERROR_ALTITUDEHOLD:

etc so it falls through and makes it clear they do the same thing.