Orolia VersaSync User Manual

5.3.15.3 Format BBC-03 PSTN
The third format is a string ASCII characters and is sent on a received character.
The message should be advanced by an appropriate number such that the stop bit of each
<CR> occurs at the start of the next second. For example, at 300 baud, 8 data bits, 1 stop
bit, and no parity, each byte takes 10/300s=33ms, so the <CR> byte should be advanced
by 33ms in order for the <CR>’s stop bit to line up with the start of the next second.
Time information is available in UTC format or UK TOD format.
‘t’ command
Input format: t<CR>
Output format:
Current Second Second + 1 Second + 2 Second + 3
<CR> HHMMSS<CR> HHMMSS<CR> HHMMSS<CR>
Number of characters: 7 (including CR)
Each HHMMSS filed refers to the time at the start of the next second. The data transmitted
by VersaSync is timed so that the stop bit of each <CR> ends at the start of the next
second.
‘d’ command
VersaSync transmits the date on request.
Input format: d<CR>
Output format: YYMMDD<CR>
Number of output characters: 7 (including CR)
‘s’ command
VersaSync transmits the status information on request.
Input format: s<CR>
Output Format: status
Number of output characters: 1
Where returned, values for status are:
VersaSync User Manual 321
APPENDIX

Orolia VersaSync Specifications

General

Brand	Orolia
Model	VersaSync
Category	Server
Language	English