immobilize vehicle leaving geofence
It is possible to do this using Codec12 Protocol, that is designed for the FM device and server communication.
For example:
- Configure Auto-Geofence on High Priority
- Eventual Records -> Enable
- Generate Event -> On Exit
- Deactivate by -> iButton or Digital Input 2/ Digital Input 3 and connect an additional button for Authorized Driving, would only need to send Voltage higher than 2.5 V to DIN2/DIN3
- if Vehicle is being stolen and leaves the Auto-Geofence, an event is generated that the vehicle left the Zone, with Event I/O ID 175 ()
- Server parses the Record and if it finds the Event I/O ID 175 sends GPRS command:
00000000000000140C01050000000C7365746469676F757420313F010000DED1
This will set DOUT1 to High for Infinite time.
counting running engine hours
We would recommend to measure the power voltage when:
- ignition switch is OFF;
- ignition switch is ON and engine OFF (also called: accessory position);
- ignition switch is ON and engine IDLE.
A running engine implies higher power voltages than an engine switched off.
In the configuration then
- use the ignition source from power voltage and
- in the low voltage (mV) setup a bit more less than the voltage with running engine.
Then you will always see that Ignition value 1 only then when the engine is running.
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