| Parameter | Type | Unit | Description | Sources |
|---|---|---|---|---|
| ain | number | volts | Voltage on the analog input | EID 0x127, EID 0x128, EID 0x129 |
| asset.operational.status | boolean | Asset operational status: true - operational, false - not operational | EID 0x126 | |
| battery.type | number | Internal battery type: 0 - no battery, 66 - rechargeable battery | EID 0x083 | |
| battery.voltage | number | volts | Internal battery voltage | EID 0x12A |
| ble.ad.trailer.beacon.status | boolean | BLE Ad Trailer Beacon Status | EID 0x160 | |
| ble.beacons | array | Standard parameter names used: *id* - beacon identification string. Usually it is beacon's UUID or MAC-address *local_name* - Beacons's Local Name *rssi* - BLE signal level. Units = dBm *battery.voltage* - Beacon's battery voltage. Units = volts *battery.level* - Beacon's battery level. Units = percentage *temperature* - Beacon's temperature. Units = celsius |
||
| can.32bit.value | number | Custom 32bit CAN value | EID 0x075...0x07C, EID 0x088...0x097, EID 0x0B5...0x0BC, EID 0x100...0x107 | |
| can.average.fuel.economy | number | km/liters | CAN average fuel economy | EID 0x027 |
| can.data.cvpfc1.frame | string | Custom vehicle parameter frame data of instance 1, in HEX format | EID 0x157 | |
| can.data.cvpfc2.frame | string | Custom vehicle parameter frame data of instance 2, in HEX format | EID 0x158 | |
| can.data.cvpfc3.frame | string | Custom vehicle parameter frame data of instance 3, in HEX format | EID 0x159 | |
| can.data.cvpfc4.frame | string | Custom vehicle parameter frame data of instance 4, in HEX format | EID 0x15A | |
| can.data.frame | string | CAN data frame value in HEX representation | EID 0x0C4...0x0CB, EID 0x108...0x10F | |
| can.dtc.active.status | boolean | CAN DTC active status, true - DTC code is active, false - DTC code is cleared | EID 0xC29, EID 0xC2A | |
| can.dtc.number | number | Number of diagnostic trouble codes | EID 0x0DE | |
| can.engine.coolant.level | number | percentage | Engine coolant level read from CAN | EID 0x01F |
| can.engine.coolant.pressure | number | kPa | Engine coolant pressure | EID 0x020 |
| can.engine.coolant.temperature | number | celsius | Engine coolant temperature read from CAN | EID 0x01C |
| can.engine.crankcase.pressure | number | kPa | Engine crankcase pressure | EID 0x024 |
| can.engine.motorhours | number | hours | Total engine motorhours (engine work time) read from CAN | EID 0x02C |
| can.engine.oil.level | number | percentage | Engine oil level read from CAN | EID 0x022 |
| can.engine.oil.pressure | number | kPa | CAN Engine oil pressure | EID 0x023 |
| can.engine.oil.temperature | number | celsius | Engine oil temperature read from CAN | EID 0x021 |
| can.engine.rpm | number | rpm | Engine RPM read from CAN | EID 0x01A |
| can.fuel.consumed | number | liters | Fuel volume totally consumed by vehicle read from CAN | EID 0x029 |
| can.fuel.consumption | number | liters/h | Engine fuel rate read from CAN | EID 0x025 |
| can.fuel.economy | number | km/liters | CAN instantaneous fuel economy | EID 0x026 |
| can.fuel.idle.consumed | number | liters | Fuel volume totally consumed during idling state of the vehicle read from CAN | EID 0x02B |
| can.fuel.level | number | percentage | Fuel level in tank read from CAN | EID 0x02D, EID 0x02E |
| can.j1708.dtc | number | J1708 CAN DTC | EID 0x060 | |
| can.j1939.dtc | number | J1939 CAN DTC | EID 0x05F | |
| can.obd.dtc | number | OBDII CAN DTC | EID 0x05E | |
| can.total.average.fuel.economy | number | km/liters | CAN total average fuel economy | EID 0x028 |
| can.total.engine.idle.time | number | hours | Time of engine running in idling status (vehicle stopped) since vehicle manufacture, read from CAN | EID 0x02A |
| can.uds.dtc | number | UDC based CAN DTC | EID 0x146 | |
| can.vehicle.mileage | number | km | Total vehicle mileage read from CAN | EID 0x02F |
| can.vehicle.speed | number | km/h | Vehicle speed read from CAN | EID 0x01B |
| can.wabco.abs.gio.active.signal | number | WABCO TSCII ABS active signal | EID 0x140 | |
| can.wabco.abs.gio.mod.req | number | WABCO TSCII FN MOD REQ | EID 0x144, EID 0x145 | |
| can.wabco.abs.gio.mtis.state | number | WABCO TSCII Meritor tire inflation system status | EID 0x143 | |
| can.wabco.abs.gio.speed.signal | number | WABCO TSCII speed signal | EID 0x141, EID 0x142 | |
| channel.id | number | ID of channel that received a message | ||
| custom.user.id | number | Custom number defined as User ID | EID 0x3F1 | |
| device.firmware.version | string | Firmware revision | EID 0x3EA | |
| device.id | number | ID of device that received a message | ||
| device.name | string | Name of device that received a message | ||
| device.type.id | number | ID of device type of device that received a message | ||
| din | number | Digital inputs bitmask | EID 0x12C, EID 0x12D, EID 0x12E, EID 0x12F, EID 0x130, EID 0x131, EID 0x13F | |
| dout | number | Digital outputs bitmask | EID 0x132, EID 0x133, EID 0x134 | |
| engine.ignition.status | boolean | Engine ignition or ACC status | EID 0x019, EID 0xC14, EID 0xC15 | |
| engine.motorhours | number | hours | Total calculated engine motorhours | EID 0x054 |
| engine.not.running.time | number | seconds | Total time the engine was NOT running after an initial GNSS fix | EID 0x056 |
| engine.state | number | State of the engine | EID 0x019 | |
| engine.turn.off.count | number | Number of times ignition has been turned off after initial GNSS fix | EID 0x055 | |
| engine.turn.on.count | number | Number of times the MC-4x has transitioned from engine not running to engine running | EID 0x053 | |
| engine.turn.on.rpm.count | number | Engine off to on transitions detected by RPM | EID 0x0C0 | |
| engine.turn.on.voltage.count | number | Engine off to on transitions detected by voltage | EID 0x0C1 | |
| event.name | string | Protocol-specific event name | Message Type 0x01 | |
| external.powersource.voltage | number | volts | External power voltage | EID 0x016 |
| geofence.status | boolean | Geofence entered status | EID 0x011, EID 0x012, EID 0x013, EID 0x014 | |
| gnss.fail.count | number | Number of times the GNSS has failed to obtain a valid fix | EID 0x044 | |
| gnss.power.on.count | number | Number of times the GNSS receiver has been powered on | EID 0x03C | |
| gnss.power.on.duration | number | seconds | Total time the GNSS receiver has been powered on | EID 0x03D |
| gnss.state.enum | number | Protocol-specific GNSS state code. May contain information about GNSS fix status, sleep status, ON/OFF, Overcurrent/protect state. | EID 0x05C | |
| gnss.vehicle.mileage | number | km | Vehicle mileage calculated by global navigation system (GNSS) | EID 0x01E |
| gsm.backoff.status | boolean | Mobile network (GSM, 3G, 4G, LTE, 5G, ...) cellular communication backoff status | EID 0x0B4 | |
| gsm.sim.iccid | string | Integrated Circuit Card Id of SIM card of the Mobile network (GSM, 3G, 4G, LTE, 5G, ...) | EID 0x080 | |
| harsh.acceleration.number | number | Number of harsh Acceleration events | EID 0x06A | |
| harsh.braking.number | number | Number of harsh braking events | EID 0x069 | |
| ident | string | Device unique identifier like serial number, IMEI, etc | ||
| idle.events.count | number | Number of idle events that have occurred | EID 0x051 | |
| jolt.count | number | Number of jolt events that have occurred | EID 0x0BF | |
| key.switch.state | number | Key switch state: -1 = Invalid, 0 = Key Off, 1 = Key On | EID 0x0BD | |
| log.data | array | Log Entry Report Log Data | EID 0x3EE | |
| log.data.type | number | Log Entry Report Data Type ID | EID 0x3EE | |
| log.report.seqnum | number | Log Entry Report Sequence Number | EID 0x3EC | |
| log.transaction.flags | number | Log Entry Report Transaction Flags | EID 0x3ED | |
| log.transaction.flags.name | string | Log Entry Report Transaction Flags name | EID 0x3ED | |
| log.transaction.id | number | Log Entry Report Transaction ID | EID 0x3EB | |
| message.type | string | Message type | Message Type 0x01, Message Type 0x02, Message Type 0x03, Message Type 0x04, Message Type 0x05, Message Type 0x07, Message Type 0x0D | |
| message.type.enum | number | Message Type | ||
| modem.comm.fail.count | number | Number of times the communications failed to the server | EID 0x047 | |
| modem.comm.retry.count | number | Number of times the communications to the server was retried | EID 0x048 | |
| modem.connect.fail.count | number | Number of times the modem has failed to connect to the network | EID 0x045 | |
| modem.connect.retry.count | number | Number of times the modem has retried connecting to the network | EID 0x046 | |
| modem.firmware.reflash.result | number | Modem firmware reflash result code | EID 0x14B | |
| modem.firmware.version | string | Firmware version of the modem | EID 0x14A | |
| modem.name | string | Name of the modem | EID 0x149 | |
| modem.power.on.count | number | The number of times the modem has been powered on | EID 0x03F | |
| modem.state.enum | number | Modem state: 0 - powered off, 1 - powered on and connection in progress, 2 - connection active, 3 - backoff | EID 0x05D | |
| modem.uptime | number | seconds | The total time the modem has been powered on | EID 0x040 |
| motion.sensor.type | number | Motion sensor type: 0 - accelerometer motion sense is active, GNSS motion sens is disabled; 1 - GNSS based motion sense with falback to accelerometer motion sense when GNSS fix unavailable, 2 - GNSS fix is available and GNSS motion sense is active | EID 0x09D | |
| motion.start.count | number | The number of accelerometer or GNSS based motion start events that have occurred. | EID 0x042 | |
| motion.stop.count | number | The number of accelerometer or GNSS based motion stop events that have occurred | EID 0x043 | |
| movement.status | boolean | Current movement state | EID 0x015, EID 0xC02, EID 0xC03, EID 0xC04 | |
| network.signal.rssi | number | dbm | Network signal strength | EID 0x01D |
| overspeeding.duration | number | seconds | Overspeeding interval duration | EID 0x09E...0x0A0 |
| peer | string | IP:port from which device connecting to the channel | ||
| position.altitude | number | meters | Altitude value for position | EID 0x009 |
| position.direction | number | degrees | Heading angle at position detection moment | EID 0x00C |
| position.fix.type | number | GNSS fix type enum (0 = "not fixed", 1 = "2D", 2 = "3D", null = "unknown") | EID 0x010 | |
| position.hdop | number | Horizontal dilution of precision | EID 0x00D | |
| position.latitude | number | degrees | Latitude coordinate value | EID 0x007 |
| position.longitude | number | degrees | Longitude coordinate value | EID 0x008 |
| position.pdop | number | Position dilution of precision | EID 0x00F | |
| position.satellites | number | Quantity of satellites used to calculate coordinates for given position information | EID 0x00A | |
| position.speed | number | km/h | Instant speed at position detection moment | EID 0x00B |
| position.timestamp | number | seconds | Timestamp when coordinates where calculated | EID 0x087 |
| position.valid | boolean | Is position information accurate and valid for given timestamp | EID 0x010 | |
| position.vdop | number | Vertical dilution of precision | EID 0x00E | |
| protocol.id | number | ID of protocol | ||
| record.seqnum | number | Registered record sequence number | EID 0x3FD | |
| report.reason | number | Transmission reason code | Message Type 0x01 | |
| resets.count | number | Number of resets since power was first applied and maintained | EID 0x057 | |
| script.int32.variable | number | A signed int32 script variable that can be set and read within an executing MC-4x script | EID 0x06D...0x070, EID 0x0CC...0x0CF | |
| script.uint32.variable | number | An unsigned uint32 script variable that can be set and read within an executing MC-4x script | EID 0x071...0x074, EID 0x0D0...0x0DB | |
| segment.max.acceleration | number | g | Maximum acceleration value that occurred on the segment | EID 0x0A3 |
| segment.max.braking.acceleration | number | g | Maximum braking acceleration value that occurred on the segment | EID 0x0A2 |
| segment.max.speed | number | km/h | Maximum speed on the segment | EID 0x0A1 |
| server.timestamp | number | seconds | Timestamp when server received a message | |
| system.power.state | number | System pover state | EID 0x12B | |
| system.uptime | number | seconds | Total time the system has been awake | EID 0x03A |
| system.wake.count | number | Number of times the system has woken up from sleep | EID 0x039 | |
| timestamp | number | seconds | Message timestamp | EID 0x001 |
| timestamp.key | number | Message timestamp in seconds with message sequence number appended as the value fractional part. Used to distinguish between several messages that have the same timestamp. | EID 0x001, EID 0x3FD | |
| total.idle.time | number | seconds | Total time that vehicle was in idling state | EID 0x052 |
| towing.events.count | number | The number of towing events | EID 0x07D | |
| tpms.cti.status.flags | array | TPMS CTI Status Flags Array | EID 0x114 | |
| tpms.tire.air.leakage.rate | array | TPMS Tire Air Leakage Rate Array, Pa/sec | EID 0x113 | |
| tpms.tire.location | array | TPMS Tire Location Array | EID 0x110 | |
| tpms.tire.pressure | array | TPMS Tire Pressure Array, kPa | EID 0x111 | |
| tpms.tire.pressure.reference | array | TPMS Tire Pressure Reference Array, kPa | EID 0x116 | |
| tpms.tire.pressure.signal.detect | array | TPMS Tire Pressure Signal Detect Array | EID 0x115 | |
| tpms.tire.temperature | array | TPMS Tire Temperature Array, °C | EID 0x112 | |
| trip.duration | number | seconds | Trip duration | EID 0x06B |
| trip.mileage | number | km | Distance driven since engine start | EID 0x06C |
| turn.events.count | number | Number of turn events | EID 0x07E | |
| udp.bytes.received | number | UDP bytes received | EID 0x058 | |
| udp.bytes.sent | number | UDP bytes sent | EID 0x059 | |
| udp.packets.received | number | UDP packets received | EID 0x05A | |
| udp.packets.sent | number | UDP packets sent | EID 0x05B | |
| udp.requests.unsolicited | number | Count of unsolicited inbound requests received via UDP | EID 0x0DC | |
| vehicle.bus.type | number | Verified vehicle bus type | EID 0x0DF | |
| vehicle.mileage | number | km | Total calculated mileage | EID 0x0A4 |
| vehicle.vin | string | VIN of vehicle | EID 0x038 |