Time Strings
Format of the Meinberg Standard Time String
The Meinberg Standard Time String is a sequence of 32 ASCII characters starting
with the STX (start-of-text) character and ending with the ETX (end-of-text)
character. The format is:
<STX>D:
dd.mm.yy
;T:
w
;U:
hh.mm.ss
;
uvxy
<ETX>
The letters printed in
italics
are replaced by ASCII numbers whereas the other
characters are part of the time string. The groups of characters as defined below:
<STX>
Start-Of-Text (ASCII code 02h)
sending with one bit occuracy at change of second
dd.mm.yy
the current date:
dd
day of month
(01..31)
mm
month
(01..12)
yy
year of the century
(00..99)
w
the day of the week
(1..7, 1 = Monday)
hh.mm.ss
the current time:
hh
hours
(00..23)
mm
minutes
(00..59)
ss
seconds
(00..59, or 60 while leap second)
uv
clock status characters:
u
:
‘#’ clock has not synchronized after reset
‘ ‘ (space, 20h) clock has synchronized after reset
v
:
different for DCF77 or GPS receivers:
‘*’ DCF77 clock currently runs on XTAL
GPS receiver has not checked its position
‘ ‘ (space, 20h) DCF77 clock is sync'd with transmitter
GPS receiver has determined its position
x
time zone indicator:
‘U’
UTC
Universal Time Coordinated, formerly GMT
‘ ‘
MEZ
European Standard Time, daylight saving disabled
‘S’
MESZ
European Summertime, daylight saving enabled
y
announcement of discontinuity of time, enabled during last hour before
discontinuity comes in effect:
‘!’
announcement of start or end of daylight saving time
‘A’
announcement of leap second insertion
‘ ‘
(space, 20h) nothing announced
<ETX>
End-Of-Text (ASCII code 03h)
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Содержание LANTIME
Страница 1: ...Technical Information Operating Instructions LANTIME SHSPZF ETX BGT...
Страница 47: ...Configuration Ethernet 47...
Страница 52: ...Configuration Notification 52...
Страница 56: ...Configuration Security 56...
Страница 69: ...Configuration Local 69...
Страница 77: ...Configuration Statistics 77...
Страница 110: ...Rear View LANTIME 110...
Страница 111: ...SUB D Connector Assignments 111...
Страница 113: ...Accuracy of frequency TCXO quartz standard 113...
Страница 118: ...HUMIDITY Relativ humidity 85 max TEMPERATURE RANGE 0 60 Celsius POWER SUPPLY 5 V approx 330 mA 118...
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Страница 145: ...IRIG Standard Format 145...
Страница 146: ...AFNOR Standard Format 146...