Spectracom Format 9 - Spectracom SecureSync User Reference Manual

APPENDIX
CR
LF
I
YYYY
^
DDD
HH
:
MM
SS
D
XX
The leading edge of the first character (
status character (
(Space)
*
?
The time and date can be set to either local time or UTC time, depending upon the configuration of
the output port.
8.1.12

Spectracom Format 9

Format 9 provides Day-of-Year and Time information.
E x a m p l e m e s s a g e :
<SOH>DDD:HH:MM:SSQ<CR><LF>
Where:
SOH Start of header (ASCII Character 1)
DDD Day of Year (001-366)
: Colon Separator
478
Carriage Return
Line Feed
Time Sync Status (space, ?, *)
Four digit year indication
Space separator
Day of Year (001-366)
Hours (00-23)
Colon separator
Minutes (00-59)
Seconds (00-60)
Daylight Saving Time indicator (S,I,D,O)
Time Zone Switch Setting (±00...12)
) is described below:
I
When SecureSync is synchronized to UTC source.
When SecureSync time is set manually.
When SecureSync has not achieved or has lost synchronization to UTC source.
) marks the on-time point of the data stream. Time sync
CR
SecureSync User Reference Guide