AIBS_SENS_TYPE_VOLT
err = aibs_attach_sif(sc, AIBS_SENS_TYPE_VOLT);
case AIBS_SENS_TYPE_VOLT:
case AIBS_SENS_TYPE_VOLT:
case AIBS_SENS_TYPE_VOLT:
case AIBS_SENS_TYPE_VOLT:
case AIBS_SENS_TYPE_VOLT:
case AIBS_SENS_TYPE_VOLT:
case AIBS_SENS_TYPE_VOLT: