Hardware limitations
Not all platforms have GNSS hardware. If a platform does have GNSS hardware, then the GNSS commands are available.
For example, on the UfiSpace S9500-30XS, the GPS LED shows the following behavior:
|
GPS LED |
Status |
|---|---|
|
Off |
No GNSS antenna is connected, the GNSS is not initialized, or a passive antenna is connected. |
|
Blinking green |
GNSS antenna is connected, GNSS signal is present, GNSS attempting to acquire a position fix. |
|
Solid green |
GNSS antenna is connected, GNSS has a valid position fix and is ready. |
|
Blinking yellow |
There is a problem with the GNSS hardware; Check for antenna shorts, opens, or poor signal. |
|
Solid yellow |
GNSS antenna is connected, GNSS signal is not present (no visible satellites yet). |
|
SYNC LED |
Status |
|---|---|
|
Off |
The system timing core has not been configured. |
|
Blinking green |
The system timing core is frequency-locked. |
|
Solid green |
The system timing core is frequency-locked and phase-locked. |
|
Blinking yellow |
The maximum holdover time (7200 seconds) has been exceeded. The phase and frequency are likely out of specification. |
|
Solid yellow |
Both the phase clock and the frequency clock are in holdover. |