Bodet NETSILON 7 User Manual page 68

Scenario 3: r e-establishment of the primary source
>
Freerun on product start-up
>
Synchronisation with the primary source (e.g. GPS)
>
Loss of synchronisation from the primary source
>
>
(e.g. NTP)
>
Switch to the primary synchronisation source.
Statuses: Freerun
Notifications: Synchronised
Scenario 4: s ynchronisation with the secondary source where no primary source is present
>
Freerun on product start-up
>
Timeout for synchronisation with the primary source (e.g. GPS)
1
>
Synchronisation with the secondary source (e.g. NTP)
Statuses:
Notifications:
Scenario 5: no synchronisation source
>
Freerun on product start-up
>
Timeout for synchronisation with the primary source (e.g. GPS)
>
Timeout for synchronisation with the secondary source (e.g. NTP)
>
No synchronisation: switch to freerun
Statuses:
Notifications:
T he timeout duration depends on the synchronisation source:
1
>
Bodet GPS: 5 minutes
>
NTP: 15 minutes
68
Synchronised
(primary)
Holdover
Time. 1 synchro.
st
Freerun
Synchronised
Time. 1 synchro.
st
Freerun
Synchronised
Holdover
(secondary)
Change
of source
Synchronised
(secondary)
Time. 2 synchro.
nd
Loss of synchronisation then
switch to freerun
Synchronised
(primary)
Change
of source
Freerun