UM220-INS Series Modules User Manual
UC-00-M10 EN R1
Hardware Design
18
-1: Odometer device failure
0: Disabled
1: Initialize the scale factor
2: The scale factor initialization is completed
3: The scale factor calibration is completed
◆
InstallState
0: In the progress of the calibration
1: The current quality of satellite information is insufficient and better satellite
conditions are required
2: The current maneuver conditions of the carrier are insufficient and it’s required to
be accelerated
3: The current speed of the carrier is too low and it's required to be increased.
◆
Mapstat
-1: No serial port is configured to enter MAP information
0: No MAP messages are received by the serial port or the sent MAP message is
timeout
1: MAP information is received but not applied to the composite navigation
2: MAP information is received and applied to the composite navigation
Fully Free Installation Test
1. Install the module completely freely
2. Input the command $CFGROTAT,0,0,0,2 (no configuration is required for the
factory mode)
3. Input the command $CFGSAVE (no configuration is required for the factory mode)
4. The process of self-calibration should satisfy above conditions of parking,
satellite quality and maneuver, and etc. Confirm whether the self-calibration is
completed through the $SNRSTAT output, and when the insstatus becomes 3, the
self-calibration is completed.
5. Make sure the self-calibration is completed and then enter the road with poor
satellite quality.
6. If the function of hot start in the basement is needed, Vbackup requires to be
powered continuously;
