TRAK MODEL 9100 MODULAR FREQUENCY/TIME SYSTEM
3-22
TM4400013 Rev D
Set/Request UTC time -
(Optional). This command is never required but is provided to allow the unit to be used as a time code
generator, without the need of a satellite. This command can also be used to request the current time.
Warning: Time can not be set if GPS REF module is tracking satellites.
Request mode:
Host sends: X.SUT<CR>
9100 replies: X.SUT ddd:hh:mm:ss.ff0,Q<CR><LF>
Where: ddd is day of year
hh is hours
mm is minutes
ss is seconds
ff0 is milliseconds with 10 ms resolution
Q is Quality byte
0 = Unknown
4 = Phase < 1uS
X is described on command summary page
Set mode:
Host sends: X.SUT yyyy,MM,dd,hh,mm,ss<CR>
9100 replies: X.SUT DONE <CR><LF>
Where: yyyy is year; e.g. 1991
MM is month
dd is day of month
others fields are as previously described