Smiths Kelvin Hughes Nucleus 3 5000 Series, Системный справочник

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$—RTE
Message
Type
Port Maximum
Message
frequency
Minimum
message
frequency
Talker 1A, 2A, 3A, 4A 1Hz 0.2Hz
Way point identifiers, listed in order with starting way
point first, for the identified route. Two modes of
transportation are provided: “c” indicates that the
complete list of way points in the route are being
transmitted; “w” indicates a working route, where the
first listed Way Point is always the last Way Point that
had been reached (FROM), while the second listed
Way Point is always the Way Point that the vessel is
currently heading for (TO), the remaining list of Way
Points represents the remainder of the route.
NOTE:
It is important to decide on one message type (e.g. RTE or
Rnn) and disable the other type from the NMEA setup
menu, to avoid possible conflict. If the radar is displaying
an RTE, receipt of an Rnn message from any source will
corrupt the route. If the radar is displaying an Rnn, receipt
of an RTE message from any source will corrupt the route.
$—SFI
This message type is not used.
$—STN
This message type is not used.
$—TLL
This message type is not used.
$—TRF
This message type is not used.
July 03 8aA.10 Amdt 5
KH 2020
Chap 8a - Annex A
$--RTE,x.x,x.x,a,c--c,c--c, .........c--c*hh<CR><LF>
Checksum
Way point ‘n’ identifier - see Note 1
Additional Way point identifiers - see Note 1
Way point identifier
Route identifier
Message Mode: C =Complete route, all Way points.
W = Working route, 1st listed Way point is ‘FROM’
2nd is ‘TO’
Remainder are the rest of the route.
Message number - see Note 2.
Total number of messages being transmitted - see Note 2.
NOTE:
1 A variable number of Way point identifiers, up to ‘n’, may be included within the limits of allowed sentence length. As
there are no specific number of Way points, null fields are not required for Way point identifier fields.
2 A single route may require the transmission of multiple messages. The first field specifies the total number of messages,
minimum value = 1. The second field identifies the order of the message (message number), minimum value = 1.