Arbiter Systems 1200B, Руководство по эксплуатации

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11.2 Standard Command Set 91
Broadcast Mode: YEAR + ASCII
Command: B8, O8
Starts time-of-day broadcast appended with year and time quality indicator. B8 = COM1. O8 = COM2.
Response:
< SOH > yyyy ddd:hh:mm:ssQ < CR >< LF >
Where: < SOH > = Hex 01 – the start bit of the SOH character is transmitted on time.
ddd = Julian day-of-year
hh = hour
mm = minute
ss = second
Q = quality indicator (with indicators shown below)
space = Hex 20, locked, maximum accuracy
.
= Hex 2E, Error < 1
µ
s
* = Hex 2A, Error < 10
µ
s
# = Hex 23, Error < 100
µ
s
? = Hex 3F, Error > 100
µ
s
< CR > = Carriage Return = Hex 0D
< LF > = Line Feed = Hex 0A
= represents the location of an ASCII space, used for clarity only
Broadcast Mode: NMEA183GLL
Command: 0,nB
Starts the National Marine Electronics Association Standard (NMEA-0183) Geographic Position, Latitude
/ Longitude, and time (GLL) broadcast from the COM port that received the request.
Format:
n = update rate in seconds, 1 to 9999
Response:
$
–GLL,llll.llll,a,yyyyy.yyyy,a,hhmmss.sss,A*cs < CR >< LF >
Where: GLL = Geographic Position, Latitude / Longitude, and time
llll.llll = Latitude of position
a = N or S
yyyyy.yyyy = Longitude of position
a
= E or W
hhmmss.sss = time of position fix in UTC
A
= data state: “A” is Active, “V” is Void
*cs = checksum
< CR > = Carriage Return = Hex 0D
< LF > = Line Feed = Hex 0A
Broadcast Mode: NMEA183ZDA
Command: 1,nB
Starts the National Marine Electronics Association Standard (NMEA-0183) UTC day, month, year, and
local time zone offset (ZDA) broadcast from the COM port that received the request.
Format:
n = update rate in seconds, 1 to 9999
Response:
$
–ZDA,hhmmss.ss,dd,mm,yyyy, ± xx,xx,*cs < CR >< LF >
Where: ZDA = time and date
hhmmss.ss = time in UTC
dd
= day, 01 to 31
mm = month, 01 to 12
yyyy = year
±
xx,xx = local time zone offset, 00 to
±
13 hours and minutes
*cs = checksum
< CR > = Carriage Return = Hex 0D
< LF > = Line Feed = Hex 0A