Spectracom NetClock 9400 Series, Руководство пользователя

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(Space) When a leap second correction is not scheduled for the end of the month.
L When a leap second correction is scheduled for the end of the month.
E x a m p l e :
0004 50085 124536.1942 L
The example data stream provides the following information:
Data format 4
Sync Status Time synchronized to GNSS.
Modified Julian Date 50085
Time 12:45:36.1942 UTC
Leap Second A leap second is scheduled at the end of the month.
5.4.10 Spectracom Format 7
This format provides a time data stream with millisecond resolution. The Format 7 data stream
consists of indicators for time synchronization status, leap second and Daylight Saving Time.
Time data reflects UTC time and is in the 24-hour format. Format 7 data structure is shown
below:
Note: Format 7 cannot be configured for a Time Zone Offset or with automatic
Daylight Saving Time adjustment. Attempting to configure a Local clock using
Data Format 7 with either a Time Zone Offset or automatic DST rule will result in
an error message.
E x a m p l e m e s s a g e :
CR LF I^YY^DDD^HH:MM:SS.SSSL^D CR LF
Where:
CR Carriage Return
LF Line Feed
NetClock User Reference Guide 399
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