Status And Monitoring Of Time Keeping - Siemens SIPROTEC 5 Operation Manual

NOTE
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Make sure that the settings for the time sources coincide with the actual hardware configuration of your
SIPROTEC 5 device. In any event, incorrect settings cause the status indications of time sources to pick up.

Status and Monitoring of Time Keeping

8.7.4
Time Information in the DIGSI 5
The compact overview of the status of time synchronization in your SIPROTEC 5 device will give you support
information about the DIGSI 5 especially during commissioning. You reach the overview via online access in
the project-tree window.
Online access → Interface → Device → Device information → Time information
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Figure 8-47
For every time source, you see the following:
•
Last received time (with date)
•
Receipt time of the last received time telegram
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Configured type of timer
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Indication of timer outage or failure
•
Whether the device time is currently synchronized from the time source
The lower section displays the device time, which is continuously updated. If the internal device time and the
infeed time source were synchronous at the time of telegram receipt, both displayed times are identical.
NOTE
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All indicated times (even of time sources) take account of settings for local time (zone and daylight saving
time of the device) in the form of a numeric offset to UTC (world time).
Time Information on the On-Site Operation Panel
To reach the settings for date and time from the main menu, use the navigation keys on the on-site operation
panel.
Main menu → Device functions → Date & Time
SIPROTEC 5, Operation, Manual
C53000-G5040-C003-7, Edition 06.2016
Time Information in DIGSI 5
Operation in the Operating State
8.7 Change Device Settings
157