Template:FMM CAN adapters FMM640
Purpose of CAN adapters LV-CAN200 and ALL-CAN300[edit source]
LV-CAN200 is used to read data from light vehicles, while ALL-CAN300 is used to read data from any type of transport: light vehicles, trucks, buses, agriculture transport and other special transport. Using these adapters FMM640 device is able to collect and send vehicle data.
|Supply voltage||+9..+50 V|
|Power supply current||Average 10 mA. Max (peak) 100 mA|
|Working temperature||-40..+85 ºC|
|Max working humidity||60 % (non condensate).|
LV-CAN200 and ALL-CAN300 program number selection[edit source]
LV-CAN200 or ALL-CAN300 must be set to program number which depends on the vehicle model. Needed program number is always written on LV-CAN200 or ALL-CAN300 mounting scheme. Please contact Teltonika sales manager to get the latest supported vehicle list and mounting scheme for your vehicle providing information about car manufacturer, model and year.
LV-CAN200 and ALL-CAN300 program number configuration via SMS command[edit source]
Selecting LV-CAN200 and ALL-CAN300 program number manually[edit source]
Steps to set program number:
- Hold SWITCH down until LED stars blinking.
- Release the SWITCH.
- Then LED starts blinking and counting first digit of program number (one blink means digit 1, two blinks mean digit 2 etc).
- To stop counter push SWITCH.
- Release the SWITCH, then LED starts blinking and counting second digit of program number.
- To stop counter push SWITCH.
- Release the SWITCH, then LED starts blinking and counting third digit on program number.
- To stop counter push SWITCH.
- Release SWITCH, if programming is successful LED will blink 10 times.
SIMPLE-CAN - contactless CAN-BUS reader[edit source]
SIMPLE-CAN is a contactless adapter used to read vehicle CAN data with LV-CAN200 or ALL-CAN300. If LV-CAN200 or ALL-CAN300 connection requires two CAN lines to get all data, then two SIMPLE-CAN readers are required.
- Power supply voltage +9..+63 V.
- Power supply current: standby 1.6 mA, active 8.3 mA @ 12 V; standby 0.91 mA, active 4.3 mA @ 24 V.
- CAN-BUS speeds from 33.33 to 500 kb/s.
- Automatically sets CAN Low, CAN High polarity.
- Automatically adjusts signal level and speed.
SIMPLE-CAN works in the listening mode only, so that not all the data available on the CAN-BUS may be received using this solution. The device automatically sets CAN L/H polarity, but the calibration has to be always performed during installation process. Connection of previously calibrated unit to another car needs new calibration because the reader automatically adjusts signal level and speed to different CAN buses. The device also automatically adapts to the found noise level.
When power supply is connected, the LED shines continuously. It means that device is waiting for calibration. Calibration process has to be carried out when CAN-BUS twisted pair is tightened on SIMPLE-CAN and when ignition is ON. Please press the switch briefly and wait for the LED to start blinking every second. Automatic calibration process takes up to 10 seconds depending on the vehicle's model. Correct calibration process is confirmed by LED starting to blink every 2 seconds (when the CAN-BUS is active). When the CAN-BUS enters sleep mode, SIMPLE-CAN device also enters sleep mode and takes 1.6mA @ 12V. In the sleep mode LED does not shine. If after calibration process LED shines continuously, it means that device is not calibrated yet, CAN-BUS transmission has failed or ignition during calibration was not ON.
Connecting FMM640 CAN adapters ALL-CAN300 and LV-CAN200[edit source]
Connect USB Plug to FMM640 device, connect Light Vehicles Can adapter to other end of the cable. Connect Light Vehicles Can adapter Pin 1 and Pin 2 to cars CAN bus. CAN interface location of the supported light vehicle is described on mounting scheme. Connect car power supply lines to Pin 3 positive, Pin 4 Negative. Pins 9, 10 connections are optional it depends on exact car model.
For exact pinout see sticker on Light Vehicles CAN adapter.
FMM640 ALL-CAN300 and LV-CAN200 parameters configuration[edit source]
Because FMM640 have LV-CAN200/ALL-CAN300 RX and TX in its own pinout, device configuration can be performed via micro-USB when CAN adapter is connected to the vehicle.
When FMM640 is connected to LV-CAN200 or ALL-CAN300, user can see all information that is received from the vehicle in configurator LV-CAN200 section, all data are highlighted by green background color. Information in this section is automatically refreshed. CAN bus data which can be read from your car is provided in "Light or All Vehicles CAN adapter supported cars" document.
The LV-CAN200 I/O element can be configured like any other I/O element in FMM640 configurator.
When using offline configuration method user can select which CAN data will be read from LV-CAN200 or ALL-CAN300 and sent directly to the server without connection to adapter. Please note that parameters depend on vehicle manufacturer and vehicle model. For further information check "Light and All Vehicles CAN adapter supported cars” document.
All information about I/O element parameters description is in section I/O settings.
All LV-CAN200/ALL-CAN300 I/O parameters configuration settings are described in "FMM640 Protocols" document, except ALL-CAN300 bitmasks, which are described in the table below.
|Property name||Size, bytes||Value bitmasks|
|Control state flags||4||Byte0 (LSB):|
0x01 – STOP
0x02 – Oil pressure / level
0x04 – Coolant liquid temperature / level
0x08 – Handbrake system
0x20 – AIRBAG
|Agricultural machinery flags||8||Byte0 (LSB):|
0x01 – Mowing
0x02 – Grain release from hopper
0x04 – First front hydraulic turned on
0x08 – Rear Power Take-Off turned on
|Security state flags||8||Byte0 (LSB):|
0x20 – Bit appears when any operate button in car was put
0x40 – Bit appears when immobiliSer is in service mode
0x80 – Immobiliser, bit appears during introduction of a programmed sequence of keys in the car
|Tachograph driver card presence||1||0x00 – No driver card|
0x01 – Driver1 card presence
0x02 – Driver2 card presence
0x03 – Driver1 and driver2 cards present
|Driver 1 states||1||0xX0 – Break/rest|
0xX1 – Availability
0xX2 – Work
0xX3 – Driving
0x0X – No time-related warning detected
0x1X – Limit #1: 15 min before 4 1/2 h
0x2X – Limit #2: 4 1/2 h reached (continuous driving time exceeded)
0x3X – Limit #3: 15 minutes before optional warning 1
0x4X – Limit #4: optional warning 1 reached
0x5X – Limit #5: 15 min before optional warning
0x6X – Limit #6: optional warning 2 reached
|Driver 2 states||1|
Send data with 0, if ignition is off[edit source]
Depending on LV-CAN200/ALL-CAN300 I/O parameters and ignition status, FMM640 can send locked (last known) LV-CAN200/ALL-CAN300 I/O and active (real time) parameters values or reset values to 0. When ignition is off, LV-CAN200/ALL-CAN300 I/O parameters values sent to server are:
|LV-CAN200/ALL-CAN300 I/O element||Status|
|Accelerator pedal position||reset|
|Total fuel used||lock|
|Fuel level (liters)||lock|
|Fuel level (%)||lock|
|Engine Work Time||lock|
|Engine Work Time (counted)||lock|
|Total Mileage (counted)||lock|
|Fuel Consumed (counted)||lock|
|AdBlue Level (%)||lock|
|AdBlue Level (liters)||lock|
|Axle 1 Load||lock|
|Axle 2 Load||lock|
|Axle 3 Load||lock|
|Axle 4 Load||lock|
|Axle 5 Load||lock|
|Control State Flags||active|
|Agricultural Machinery Flags||active|
|Area of Harvest||reset|
|Grain Mown Volume||active|
|Harvesting Drum RPM||reset|
|Gap Under Harvesting Drum||active|
|Security State Flags||active|
|Tachograph Total Vehicle Distance||lock|
|Tachograph Vehicle Speed||reset|
|Tachograph Driver Card Presence||active|
|Driver1 Continuous Driving Time||active|
|Driver2 Continuous Driving Time||active|
|Driver1 Cumulative Break Time||active|
|Driver2 Cumulative Break Time||active|
|Driver1 Selected Activity Duration||active|
|Driver2 Selected Activity Duration||active|
|Driver1 Cumulative Driving Time||active|
|Driver2 Cumulative Driving Time||active|
LV-CAN200/ALL-CAN300 Important Information[edit source]
Program Number logic change[edit source]
Due to the growing number of supported cars, program numbers have exceeded "999". In order to maintain one number format, we are moving from 3-digit to 4-digit program numbers.
In new LV-CAN200/ALL-CAN300 firmware (from 2017-09-01) all program numbers that were up to 999 are changed to start from 1000. So that further program numbers would continue the counting with 4-digit numbers.
However, all existing program numbers stay the same, but "1" is added to the front. Device still understands the entered 3-digit program number (via SMS/GPRS), it will automatically add "1" before it. If you enter "247" - device number will turn into "1247". In Bootloader only 4-digit format is available, just add "1" to the front of the needed program number.
When using older connection schemes where program number displayed as 3-digit program number: