R&D department
2018/08/01
1.1.36
enginevolt – Automatic engine detection
This SMS message is used to automatically measure engine power voltage upper level, when engine is on and
lower level, when engine is off. With these voltage levels the device will automatically detect, when the engine is on and
when it is off. Measured voltage levels are used in all profiles. Before sending this SMS command the engine must be on.
The structure of the command would be:
password enginevolt
<password> -
String type, the password for authentication. The maximum size of the parameter is 50 bytes
<enginevolt> -
Automatic engine detection command.
If message structure is wrong, FM-device answers "
Unknown command
". If message structure is correct, then
after FM-device measured upper voltage level, device answers "
Turn off engine
". After this response, engine must be
turned off. When after 30 s, device measures lower voltage level. If engine detection is done, device answers "
Engine
detection done
". If engine detection is not successful, response from the device is "
Engine detection error
".
1.1.37
lcvselect – LCV autoselect
SMS message is used to automatically select a correct LCV group and LCV sub group combination. It reads and
analyses CANbus line data. After that it searches for a match within its LCV profile database and selects the best possible
configuration.
With the SMS message user can also provide “distance” and/or “RPM” values. These values are used by the auto
selection process to make a more accurate selection. Additionally the user can add a optional parameter to enable all
possible IOs for the selected LCV group on the active profile after the process of LCV group selection is complete.
Note
Enable IO parameters function requires the use of Protocol v1.1, without it enabled, this function will not work.
Additionally enough free IO slots must be available to accommodate the newly enable IO parameters.
Configuration compactible with “LCV auto select” feature
The LCV auto selection functionality will work only in CAN “silent” mode. This functionality will not work with
Toyota1, Toyota2 groups, because CAN “active” mode for these groups is needed. Also, Tractor1, Tractor2, Truck1,
Truck2, Claas1 and Komatsu1 groups will not work.
LCV selection can be performed, if vehicle engine is started, vehicle is not moving and if one of these four
statements is true:
1. In both CAN1 and CAN2 interfaces LCV modes are selected.
2. In one CAN interface LCV mode is selected and another CAN interface is not enabled.
3. In one CAN interface LCV mode is selected and another CAN interface Tacho read, MobileEye or Trailers are
selected.
4. Both CAN interfaces are not enabled.
SMS command
28
