def METHOD_NAME(self):
    """
    Retrieves the operational status of the device
    Returns:
        A boolean value, True if device is operating properly, False if not
    """
    if self.is_psu:
        temp_file = self.psu_hwmon_path + "psu_temp_fault"
        return self.get_presence() and (not int(
            self.__read_txt_file(temp_file)))
    file_str = "temp{}_input".format(self.ss_index)
    file_path = os.path.join(self.hwmon_path, file_str)
    raw_txt = self.__read_txt_file(file_path)
    if raw_txt is None:
        return False
    else:
        return int(raw_txt) != 0