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8029HEPTA-V2/GPS GPS - NTP Time Server with LAN Interface - V08.00
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hopf
Elektronik GmbH
Nottebohmstr. 41
• D-58511 Lüdenscheid • Tel.: +49 (0)2351 9386-86 • Fax: +49 (0)2351 9386-93 • Internet: http://www.hopf.com • E-Mail: [email protected]
Current Sync Source Time
This area indicates the current time and date of the Sync Source. Both the local and UTC time
are displayed.
In theory, depending on the synchronization status of the Sync Source,
the time displayed here can differ from the NTP time since two
independent time systems are involved.
Announcements
The display fields LEAP SECOND and STD
DST announce a corresponding event to the
next hour (insertion of a leap-second or rather switch-over of summer/winter time).
Sync Source Status
Display of the actual status of synchronization of the Sync Source with these possible values:
SYNC
Time synchr Quartz regulation started/running
SYOF
Time synchr SyncOFF running
SYSI
Time synchronized as simulation mode
(without actual GPS reception)
QUON
Quartz/Crystal time + SyncON running
QUEX
Quartz/Crystal time (in freewheel after synchronization failure
Board was already synchronized)
QUSE
Quartz/Crystal time after reset or manual setting
INVA
Invalid time
8.3.6.2 Set Sync Source Time
Adjustment of UTC including the date in the Sync Source (here Module 8024GPS)
After entering the plausibility of these values are directly checked by clicking on the
Apply
button and then sent to the Sync Source (here Module 8024GPS).
Always the UTC time must be set. The local time is internally calculated
from the difference time (Time Zone Offset) and the summer / winter time
changeover (Daylight Saving Time).
