Shanghai TopXGun Robotics Co.,Ltd.
6th Floor,3rd. Building,Elite City,No. 57, AnDemen Street,Yuhua District,Nanjing,China,210012
TEL:
025-86467760
FAX:
025-52323411
ht
R1
Always
on
4s
Compass calibration failure
3.2.2 FCU
Indicator light instruction
There are four lamp positions on the module, which are at the same side of the pmu
interface and the different side of the PMU, and on top of the outer side of the
FCU ,and the top of the inside of the FCU.
1
）
PMU side: power indicator light, white, light is on when it is electrified ;
2
）
PMU different side: USB connection indicator light, light Is on when USB is
connected
3
）
outside of the top of FCU: main IMU indicator light, seven colors; when
enabled, the green light is always on, when backuped ,the blue light is always on,
when it is abnormal, the red light is always on;
4
）
Inside of the top of FCU: subsidiary IMU indicator light, seven colors; when
enabled, the green light is always on, when backuped ,the blue light is always on,
when it is abnormal, the red light is always on;
3.2.3 GMU indicator light instruction
GMU There is a light position at the front arrow.
1
）
GMU
Before starting to search satellite: the blue light is always on;
2
）
GMU After starting to search satellite successfully: green breath lamp flashes;
3
）
GMU Magnetic compass data is abnormal after startup: the blue light flash by
2Hz ;
4
）
GMU After GMU start-up, GPS communication is abnormal: red light flashes
by 2Hz; Alarm priority of magnetic compass is higher than GPS.
3.2.4 PMU Indicator light instruction
PMU Total 2 indicators are reserved on PMU, one is the power indicator light,
when it is electrified, it will be always on, and the other one is a seven color lamp, it
is used for indicating status.
1
）
PMU has input voltage detection function, if the input voltage is abnormal
(not within the scope of design, exceed the upper and lower limits 10%), the yellow
light will flash and alarm;
