Keypad, Command line, F73 responds – Symmetricom XL-GPS User Manual
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997-01530-01, Rev. C-25, Jan 2008
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1
Save Changes
Yes: Applies all user-entered changes to the F73 configuration.
No: Clears all user-entered changes and exits the function.
Keypad
Note:
The Alarm Latch asterisk is not the same as the “reference source unavailable” asterisk that can
sometimes be seen on the STATUS display.
Command Line
To query the status of F73, enter:
F73<CR>
F73 responds:
F73<SP>S<STATUS>P<SP><123456789ABCD><CR><LF>
where:
F
=
ASCII character F
73
=
function number.
<SP>
=
ASCII space character.
S
=
ASCII character S, Status delimiter
<STATUS> =
'L' Locked
'U' Unlocked
P
=
ASCII character ‘P’ - static character, does not indicate status.
1
=
'-' PLL Synthesizer Locked
'C' PLL Synthesizer Unlocked
2
=
'-' not used
3
=
'-' GPS OK
'P' GPS Fault
4
=
'-' not used
5
=
'-' not used
6
=
'-' not used
7
=
'-' not used
8
=
'-' not used
9
=
'-' Rb osc OK or not installed
'R' Rb osc Fault