Symmetricom TimeSource 3100 User Guide

Chapter 4 TL1 Reference
Commands
112 TimeSource User’s Guide 097-72020-01 Revision K – December 2005
– If the ED-DAT command has been used to set the local mode time, then it
is changed in the manner described as follows.
– The date given in the ED-DAT command is retained. The local hours,
minutes, and seconds are set to the nearest 30-minute divisible difference
from UTC. A few examples will help to clarify.
Example 1. UTC time= 01:00:00. Local time= 18:01:10 will set the local
time to 18:00:00.
Example 2. UTC time= 01:00:00. Local time= 18:25:30 will set the local
time to 18:30:00.
Example 3. UTC time= 01:12:10. Local time= 18:50:30 will set the local
time to 18:42:10.
– During Holdover Event
– The date/time continues to increment normally.
 During Holdover Alarm
– The date/time continues to increment normally.
Example: set date without changing time or mode:
ED-DAT:::<ctag>::2000-08-13;
Example:change to local time:
ED-DAT:::<ctag>::2000-08-13,07-00-00:MODE=LOCAL;
Example: change from local to UTC time:
ED-DAT:::<ctag>::2000-08-13:MODE=UTC;
Response Format:
<sid> <date> <time>
M <ctag> COMPLD
/*LINK:<link>,CMD:<command>*/
;

Symmetricom TimeSource 3100 Specifications

General

Brand	Symmetricom
Model	TimeSource 3100
Category	GPS
Language	English