Spectracom VersaSync User Manual page 278

APPENDIX
't' command
Input format:
Output format:
Current Second Second + 1
<CR>
Number of characters: 7 (including CR)
Each
HHMMSS
VersaSync is timed so that the stop bit of each <
'd' command
VersaSync transmits the date on request.
Input format:
Output format:
Number of output characters: 7 (including CR)
's' command
VersaSync transmits the status information on request.
Input format:
Output Format:
Number of output characters: 1
Where returned, values for
G
D
T
'l' command
The loopback command will cause VersaSyncto echo the next character received back to the
caller. This may be used by a caller's equipment to calculate the round trip delay across the
PSTN connection in order to apply a correction to the received time data.
Input format:
Output format: (Next character received)
266
t<CR>
HHMMSS<CR> HHMMSS<CR> HHMMSS<CR>
filed refers to the time at the start of the next second. The data transmitted by
d<CR>
YYMMDD<CR>
s<CR>
status
status
= System Good
= Failure of VersaSync internal diagnostics
= VersaSync does not have correct time
l<CR>
Second + 2 Second + 3
> ends at the start of the next second.
CR
are:
VersaSync User Manual