FMB640 immobilizer sms command

[h.tiemeni]

Hello,

What is the sms command to immobilize car engine with FMB640

Thanks

[Maynard]

Hi @h.tiemeni

Good day, if you are using DOUT and relay to do the immobilizer you need to use the setdigout command.

If you are using DOUT 1 the command will be

4 DOUTS

activate DOUT 1
setdigout 1???

deactivate DOUT 1
setdigout 0???

From wiki:

*[setdigout](https://wiki.teltonika-gps.com/view/FMB_setdigout) XXXX Y1 Y2 Y3 Y4* Set digital output

1. # – 0; 1 or ? (0 - OFF, 1 – ON or ? – Ignore) for DOUT1
2. # – 0; 1 or ? (0 - OFF, 1 – ON or ? – Ignore) for DOUT2
3. # – 0; 1 or ? (0 - OFF, 1 – ON or ? – Ignore) for DOUT3
4. # – 0; 1 or ? (0 - OFF, 1 – ON or ? – Ignore) for DOUT4
Y1 – timeout value for DOUT1 if needed (in seconds)
Y2 – timeout value for DOUT2 if needed (in seconds)
Y3 – timeout value for DOUT3 if needed (in seconds)

Y4 – timeout value for DOUT4 if needed (in seconds)

If you are using CAN Control you need to make sure that the vehicle supports engine lock and unlock functionality.

SMS/GPRS commands
lvcanblockengine
lvcanunblockengine

Best Regards
Maynard C

[h.tiemeni]

Hello Maynard,

Thanks for your reply.

I have tried it and I succeed to block the car with setdigout 1 but when I send command setdigout 0 nothing happen and the car still not starting.

Any explaination about this?

Thanks.

Henri.

[Maynard]

Hello,

To test it please use the configurator and manually trigger the DOUT , also make sure that the commands were sent correct according to the FMB640 settings.

Best Regards
Maynard C