Engineering and remote access
7.9 NTP client
Power supply system SITOP PSU8600
Manual, 09.2018, A5E36758446-5-76
347
7.9
NTP client
An NTP client (Network Time Protocol) is integrated in the SITOP PSU8600 firmware. This
automatically synchronizes the time of the power supply system with the connected NTP
server.
Note
The NTP client automatically and dynamically defines the time of synchronization, which
cannot be manually set. The interval is between 64 s and 68 min 16 s, and is based on a
defined synchronizing algorithm.
Parameter assignment
The following parameters can be set or displayed for the NTP client.
Precondition
●
At least one NTP server was assigned to SITOP PSU8600 .
●
NTP client is activated.
Parameter
Type
Value range
Default setting
NTP enable
Adjustable value
Yes/no
No
Last successful sync
Displayed value
DD-MM-YY
Thh:minmin:ss
1600-01-01 T00:00:00
Next planned sync
Displayed value
DD-MM-YY
Thh:minmin:ss
1600-01-01 T00:00:00
NTP server 1
Adjustable value
aaa.bbb.ccc.ddd
-
NTP server 2
Adjustable value
aaa.bbb.ccc.ddd
-
NTP server 3
Adjustable value
aaa.bbb.ccc.ddd
-
NTP server 4
Adjustable value
aaa.bbb.ccc.ddd
-
●
NTP enable: Activates or deactivates the NTP client.
●
Last successful sync: Shows the time of the last successful synchronization.
If, after a restart of the SITOP PSU8600 the time has still not been synchronized, then
"not synchronized" is displayed.
●
Next planned sync: Shows the time of the next planned synchronization.
"Unknown" is displayed if the time of the next scheduled synchronization is not known.
If, after a restart of the SITOP PSU8600 the time has still not been synchronized, then
"not synchronized" is displayed.
●
NTP servers 1 to 4: The address of the NTP server is assigned here. Up to four NTP
servers can be configured.
If the SITOP PSU8600 were assigned several NTP service, then these are queried one
after the other. If one or several NTP servers cannot be accessed, then these are skipped
when being queried.
Содержание SITOP PSU8600
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