312 TimeProvider 5000 User’s Guide
098-00028-000 Revision F – May, 2012
Chapter 4 Provisioning
Provisioning the Input Reference
Example
1. Type
set ref criteria ssm
and press
Enter
.
Setting Input Priority Values
The TP 5000 uses the Priority settings for each qualified input port to determine
which input port to use as the reference. Priority values can be from 1 to 16, where
1 is the highest priority level. If two input ports are set to the same priority value and
both are qualified, the predefined preference is used (see
). Predefined
preference has the same value as the default priority value, but cannot be changed.
Reference selection among inputs with the same priority is non-revertive.
In Time mode, time references are selected first, even if a frequency reference has
a higher priority setting than the time references. In Time mode, there must be at
least one qualified time reference for the system to get out of the warm-up state and
into normal track state. If all time references are disabled or disqualified after the
system gets to a normal track state, a frequency reference will be used for time
holdover.
In Frequency mode, all reference inputs (time reference and frequency reference)
are used. The reference selection is based only on priority.
Example
1. Login at the Admin or Config-user level (see
2. Type
set ref criteria priority
and press
Enter
.
3. Type
set gps priority 1
and press
Enter
.
4. Type
set gnss priority 2
and press
Enter
.
5. Type
set pps-tod priority port1 3
and press
Enter
.
6. Type
set pps-tod priority port2 4
and press
Enter
.
7. Type
set input priority port1 5
and press
Enter
.
Note:
With t
he 090-50331-04 version of the IMC card, the
GNSS port can receive Beidou and GPS satellite RF input. The
GNSS track-mode parameter is used to specify the tracking
priority for signals to the GNSS port. See
for details
or see
command.
Summary of Contents for TimeProvider 5000
Page 12: ...Table of Contents 12 TimeProvider 5000 User s Guide 098 00028 000 Revision F May 2012 ...
Page 16: ...List of Figures 16 TimeProvider 5000 User s Guide 098 00028 000 Revision F May 2012 ...
Page 20: ...List of Tables 20 TimeProvider 5000 User s Guide 098 00028 000 Revision F May 2012 ...
Page 56: ...56 TimeProvider 5000 User s Guide 098 00028 000 Revision F May 2012 Chapter 1 Overview Alarms ...
Page 534: ...Index W W 534 TimeProvider 5000 User s Guide 098 00028 000 Revision F May 2012 ...