FMM640 CAN \ Tachograph

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CAN \ Tachograph

CAN \ Tachograph are used to configure device when connection of CAN1 and CAN2 BUS lines are performed.

Teltonika recommendations:

  • FMM640 CAN1 connected to vehicle's FMS(J1939) BUS line
  • FMM640 CAN2 connected to vehicle's Tachograph - Instructions can be found on FMM640 and Tachograph Solution wiki page;

Tachograph Settings


In FMM640 configurator “CAN/Tachograph” section tachograph settings should be set in order to download files.

DDD download source – to which CAN line tachograph is connected;

Tachograph ignition source – which DIN is connected to vehicle ignition ("Ignition" parameter - tachograph ignition source will be the same as configured in "System" -> "Ignition Source");

FMB640 Tachograph settings2.gif

FMM640 can be wired to Tachograph using instructions provided in FMM640 and Tachograph Solution wiki page.

WEB Tacho Settings

WEB Tacho Settings are used to configure Tacho WEB server to which device periodically connects.

WEB Tacho Settings:

Status - functionality enabling;
Domain – server domain where files will be send;
Port – server port where files will be send;
Start delay – delay after turning on ignition to start procedure of file sending.

FMB640 WEB Tacho.gif

FMS settings

FMS settings is used to configure FMS source.

If you have FMS wired to FMM640 CAN1, FMS source should be selected as CAN1.
If you have FMS wired to FMM640 CAN2, FMS source should be selected as CAN2.

FMB640 FMS settings.gif