| imei | Device IMEI |  | 
                                            
                            | model | Device model |  | 
                                            
                            | software_released | Device firmware release date |  | 
                                            
                            | software_version | Device firmware version |  | 
                                            
                            | lang | Device firmware languge |  | 
                                            
                            | gps_version | Navigation module firmware |  | 
                                            
                            | touch_key | The code TouchMemory or plastic key-card on the interface 1-Wire, RS-232 or RS-485. | Decimal number | 
                                            
                            | rfid | The code received from the RFID reader on the interface RS-232 or RS-485. | Decimal number | 
                                            
                            | rfid_pwr | RFID tag power | dBm | 
                                            
                            | cmd_ans | Parameter for representing the device response to a request or command |  | 
                                            
                            | unknown_cmd_ntcb | Parameter for representing the device response to an unknown request or command |  | 
                                            
                            | unknown_cmd_flex | Parameter for representing the device response to an unknown request or command |  | 
                                            
                            | msg_type | Type of message |  | 
                                            
                            | msg_number | Message number in flash memory |  | 
                                            
                            | event_code | Reason code for message generation |  | 
                                            
                            | time | Message time | seconds since 01.01.1970 | 
                                            
                            | status | Device status 1 (bit field) |  | 
                                            
                            | modules_st | The status of functional modules 1 (bit field) |  | 
                                            
                            | modules_st2 | The status of functional modules 2 (bit field) |  | 
                                            
                            | gsm | GSM level (0..31 -  0..100%, 99 - no registration in the network) |  | 
                                            
                            | nav_rcvr_state | Power to the navigation receiver (0 - Off, 1 - On) |  | 
                                            
                            | valid_nav | 0 - navigation is invalid, 1 - navigation is valid |  | 
                                            
                            | sats | Total number of satellites |  | 
                                            
                            | last_valid_time | Time when the last valid coordinates were received | seconds since 01.01.1970 | 
                                            
                            | mileage | Current mileage | km | 
                                            
                            | inter_mileage | Mileage between two points of the track whith valid navigation | km | 
                                            
                            | positions_count | Total number of seconds on the "inter_mileage" | sec | 
                                            
                            | val_positions_count | Total number of seconds on the "inter_mileage" whith valid navigation | sec | 
                                            
                            | pwr_ext | External voltage | V | 
                                            
                            | pwr_int | Internal voltage | V | 
                                            
                            | adcХ | Voltage from analog input, X - input nuber | V | 
                                            
                            | inХ | Status of the input line, X - input nuber (In the "Messages" section is presented as I/O) |  | 
                                            
                            | outХ | Status of the output line, X - output nuber (In the "Messages" section is presented as I/O) |  | 
                                            
                            | imp_counterХ | Number of counted pulses, X - input nuber |  | 
                                            
                            | freqХ | Frequency from analog-to-frequency sensor, X - input nuber | hz | 
                                            
                            | engine_hours | Engine hours from sensor of the generator | hour | 
                                            
                            | rs485fuel_levelХ | Fuel level from rs485/BLE, X - sensor nuber |  | 
                                            
                            | rs232fuel_level | Fuel level from rs232 |  | 
                                            
                            | tempХ | Temperature from a digital sensors, X - sensor nuber | °C | 
                                            
                            | can_fuel_lvl | Level of fuel in the tank | % | 
                                            
                            | can_fuel_vlm | Level of fuel in the tank | liter | 
                                            
                            | can_fuel_consumpt | Full fuel consumption | liter | 
                                            
                            | engine_rpm | Engine speed | rpm | 
                                            
                            | engine_coolant_temp | Temperature of the engine coolant | °C | 
                                            
                            | can_mileage | Full vehicle mileage | km | 
                                            
                            | can_axis_weightХ | Axle load, X - axle nuber | kg | 
                                            
                            | accel_pedal_pos | Accelerator pedal position | % | 
                                            
                            | brake_pedal_pos | Position of the brake pedal | % | 
                                            
                            | engine_load | Load on the engine | % | 
                                            
                            | can_dfl_level | Liquid level in the diesel exhaust filter | % | 
                                            
                            | can_dfl_volume | Liquid level in the diesel exhaust filter | liter | 
                                            
                            | can_engine_hours | Total time of engine operation | hour | 
                                            
                            | can_dtm | Distance before maintenance | km | 
                                            
                            | can_speed | Speed of vehicle | km/hour | 
                                            
                            | sats_gl | Count of Glonass satellites |  | 
                                            
                            | sats_gps | Count of GPS satellites |  | 
                                            
                            | sats_gal | Count of Galileo satellites |  | 
                                            
                            | sats_comp | Count of Compass satellites |  | 
                                            
                            | sats_beid | Count of Beidou satellites |  | 
                                            
                            | sats_dor | Count of DORIS satellites |  | 
                                            
                            | sats_irnss | Count of IRNSS satellites |  | 
                                            
                            | sats_qzss | Count of QZSS satellites |  | 
                                            
                            | hdop | Horizontal Dilution of Precision |  | 
                                            
                            | pdop | Position Dilution of Precision |  | 
                                            
                            | prec_info | Additional high-precision navigation status (bit field) |  | 
                                            
                            | cell_id | Cell tower ID |  | 
                                            
                            | lac | Location area code |  | 
                                            
                            | mcc | Mobile country code |  | 
                                            
                            | mnc | Mobile network code |  | 
                                            
                            | rx_level | Received Signal Strength Indicator |  | 
                                            
                            | lbs_time | Last time received LBS | seconds since 01.01.1970 | 
                                            
                            | rs485fuel_tempХ | Fuel temperature from rs485/BLE, X - sensor nuber | °C | 
                                            
                            | tpms_pressure_Х | Pressure in the X wheel |  | 
                                            
                            | tpms_temp_Х | Temperature in the X wheel | °C | 
                                            
                            | tacho_active_driverХ | Х driver's activity |  | 
                                            
                            | tacho_slotХ | Х driver's card slot status |  | 
                                            
                            | tacho_mode | Mode of operation of the tachograph |  | 
                                            
                            | tacho_state | Status flags from tachograph (bit field) |  | 
                                            
                            | tacho_speed | Speed from tachograph | km/hour | 
                                            
                            | tacho_odom | Odometer from tachograph | km | 
                                            
                            | tacho_time | Time from tachograph | seconds since 01.01.1970 | 
                                            
                            | dm_status | Current state of the driver taken from the display module |  | 
                                            
                            | dm_mess_n | Index of last received message |  | 
                                            
                            | time_shift | Increment of time relative to the previous message | sec | 
                                            
                            | acc_x | Linear acceleration along the X-axis |  | 
                                            
                            | acc_y | Linear acceleration along the Y-axis |  | 
                                            
                            | acc_z | Linear acceleration along the Z-axis |  | 
                                            
                            | thld_duration | Time of the duration of the acceleration or deceleration threshold exceeding | sec | 
                                            
                            | wln_accel_max | Maximum value of the positive acceleration for the period | g | 
                                            
                            | wln_brk_max | Maximum value of the negative acceleration for the period | g | 
                                            
                            | wln_crn_max | Maximum value of the angular acceleration for the period | g | 
                                            
                            | p_countХ | Counter data of passenger traffic |  | 
                                            
                            | autoinf_status | Status of the answering machine (bit field) |  | 
                                            
                            | last_geo_id | ID of the last geofence |  | 
                                            
                            | last_stop_id | ID of the last bus stop |  | 
                                            
                            | cur_route_id | ID of the current route |  | 
                                            
                            | camera_status | Status of camera (bit field) |  | 
                                            
                            | status2 | Device status 2 (bit field) |  | 
                                            
                            | modules_st3 | The status of functional modules 3 (bit field) |  | 
                                            
                            | connection_st | Connection status (bit field) |  | 
                                            
                            | accel_st | The state of the virtual sensors of the accelerometer (bit field) |  | 
                                            
                            | int_tilt_sens_local | Internal tilt sensor. Angle relative to local vertical | ° | 
                                            
                            | int_tilt_sens_pitch | Internal tilt sensor. Pitch angle relative to the plumb line | ° | 
                                            
                            | int_tilt_sens_roll | Internal tilt sensor. Roll angle relative to the plumb line | ° | 
                                            
                            | ext_tilt_sens_x | External tilt sensor. X-axis deviation | ° | 
                                            
                            | ext_tilt_sens_y | External tilt sensor. Y-axis deviation | ° | 
                                            
                            | ext_tilt_sens_z | External tilt sensor. Z-axis deviation | ° | 
                                            
                            | wln_vert_max | Maximum value of the vertical acceleration for the period | g | 
                                            
                            | wln_spd_max | Maximum value of speed for the period | km/hour | 
                                            
                            | thld_spd_st | State of speed thresholds (bit field) |  | 
                                            
                            | thld_accel_st | State of acceleration thresholds (bit field) |  | 
                                            
                            | thld_brk_st | State of decceleration thresholds (bit field) |  | 
                                            
                            | thld_left_crn_st | State of the acceleration thresholds to the left (bit field) |  | 
                                            
                            | thld_right_crn_st | State of the acceleration thresholds to the right (bit field) |  | 
                                            
                            | thld_vert_st | State of the thresholds of vertical acceleration (bit field) |  | 
                                            
                            | hp_tempХ | High-precision temperature sensor, X - sensor nuber | °C | 
                                            
                            | hp_humidityХ | High-precision humidity sensor, X - sensor nuber | % | 
                                            
                            | flowsens_feed_mode | Fuel flow sensor. Operating mode of the camera "Feed" |  | 
                                            
                            | flowsens_return_mode | Fuel flow sensor. Operating mode of the camera "Return" |  | 
                                            
                            | flowsens_cons_mode | Fuel flow sensor. Engine operating mode by flow rate |  | 
                                            
                            | flowsens_pwr_mode | Fuel flow sensor.Power mode |  | 
                                            
                            | flowsens_st | Fuel flow sensor. State (bit field) |  | 
                                            
                            | flowsens_fault | Fuel flow sensor. Information on faults |  | 
                                            
                            | flowsens_total_cons | Fuel flow sensor. Total fuel consumption | liter | 
                                            
                            | flowsens_trip_cons | Fuel flow sensor. Fuel consumption per trip | liter | 
                                            
                            | flowsens_flow_spd | Fuel flow sensor. Current flow rate | liter/hour | 
                                            
                            | flowsens_feed_cons | Fuel flow sensor. The total fuel volume of the camera "Feed" | liter | 
                                            
                            | flowsens_feed_flow_spd | Fuel flow sensor. Current flow rate of the camera "Feed" | liter/hour | 
                                            
                            | flowsens_feed_temp | Fuel flow sensor. Temperature of the camera "Feed" | °C | 
                                            
                            | flowsens_return_cons | Fuel flow sensor. The total fuel volume of the camera "Return" | liter | 
                                            
                            | flowsens_return_flow_spd | Fuel flow sensor. Current flow rate of the camera "Return" | liter/hour | 
                                            
                            | flowsens_return_temp | Fuel flow sensor. Temperature of the camera "Return" | °C | 
                                            
                            | fridge_st | Fridge. State (bit field) |  | 
                                            
                            | fridge_tempХ | Fridge. Temperature of the refrigerator in section Х | °C | 
                                            
                            | fridge_set_tempХ | Fridge. Temperature set for section Х | °C | 
                                            
                            | fridge_outside_temp | Fridge. Outside temperature | °C | 
                                            
                            | fridge_coolant_temp | Fridge. Coolant temperature | °C | 
                                            
                            | fridge_pwr_vlt | Fridge. Battery voltage | V | 
                                            
                            | fridge_pwr_cur | Fridge. Battery Current | A | 
                                            
                            | fridge_eng_moto_hours | Fridge. Working hours from the engine | hour | 
                                            
                            | fridge_elec_moto_hours | Fridge. Working hours from the electric motor | hour | 
                                            
                            | fridge_fault_count | Fridge. Amount of faults |  | 
                                            
                            | fridge_faultХ | Fridge. Fault code. X - fault number, 1 - the most importand |  | 
                                            
                            | fridge_engine_mode | Fridge. Engine operating mode |  | 
                                            
                            | fridge_engine_rpm | Fridge. Engine speed | rpm | 
                                            
                            | fridge_comp_mode | Fridge. Compressor configuration |  | 
                                            
                            | geo_st | Information on the location in geofences (bit field) |  | 
                                            
                            | can_info_st | CAN. Status Flags (bit field) |  | 
                                            
                            | can_security_evt | CAN. Security state events (bit field) |  | 
                                            
                            | can_alarm_st | CAN. Emergency indicators (bit field) |  | 
                                            
                            | can_fault_st | CAN.Information on faults (bit field) |  | 
                                            
                            | can_fault | CAN. Fault code. |  | 
                                            
                            | engine_hours_work | Custom work hours 1 (work under load) | hour | 
                                            
                            | user_1u_X | Custom parameter 1 byte, X - parameter number |  | 
                                            
                            | user_2u_X | Custom parameter 2 byte, X - parameter number |  | 
                                            
                            | user_4u_X | Custom parameter 4 byte (unsigned), X - parameter number |  | 
                                            
                            | user_4f_X | Custom parameter 4 byte (float IEEE 754), X - parameter number |  | 
                                            
                            | user_8u_X | Custom parameter 8 byte (unsigned), X - parameter number |  | 
                                            
                            | user_8f_X | Custom parameter 8 byte (float IEEE 754), X - parameter number |  | 
                                            
                            | diag | Diagnostic information |  |