Spectracom Format 2 - Spectracom SecureSync User Reference Manual

APPENDIX
The time synchronization status character (
(Space) Whenever the front panel time synchronization lamp is green.
?
*
E x a m p l e :
FRI 20APR15 12:45:36
The example data stream provides the following information:
Sync
Status
Date
Time
8.1.7

Spectracom Format 2

This format provides a time data stream with millisecond resolution. The Format 2 data stream con-
sists of indicators for time synchronization status, time quality, leap second and Daylight Saving
Time. Time data reflects UTC time and is in the 24-hour format. Format 2 data structure is shown
below:
E x a m p l e m e s s a g e :
CR LF IQYY ^ DDD ^ HH:MM:SS.SSS ^ LD
Where:
470
When the receiver is unable to track any satellites and the time synchronization lamp is red.
When the receiver time is derived from the battery backed clock or set manually through the
Setup Port Interface.
The clock is not time synchronized to GNSS. Time is derived from the battery backed clock
or set manually.
Friday April, 23, 2015
12:45:36
NOTE – Format 2 cannot be configured for a Time Zone Offset or with automatic Day-
light Saving Time adjustment. Attempting to configure a Local clock using Data
Format 2 with either a Time Zone Offset or automatic DST rule will result in an error
message.
) is defined as described below:
I
SecureSync User Reference Guide