FCU_PWM1
sc->sc_sensor[FCU_PWM1 + i].flags |= SENSOR_FINVALID;
sc->sc_sensor[FCU_PWM1 + i].value = (fan[0] * 100 * 1000) / 255;
sc->sc_sensor[FCU_PWM1 + i].type = SENSOR_PERCENT;
strlcpy(sc->sc_sensor[FCU_PWM1 + i].desc, "PWM",
sizeof(sc->sc_sensor[FCU_PWM1 + i].desc));