
98-139768-A
B-1
Appendix B
BBBB
NMEA sentences
NMEA sentences
B
B.1
NMEA sentences used
All sentences are defined according to NMEA 0183 version 4.10 and IEC 61162-1 Ed. 4.0
and IEC 61162-2.
B.1.1
Light Weight Ethernet – LWE
Sentences may be configured to be received and transmitted over serial INS and sensor
interfaces, but also over Light Weight Ethernet (IEC 61162-450
1
). The following table
shows the available transmission group multicast addresses and ports which can be set up
in the Service Interface.
1. When used with a SAILOR 6004 Control Panel the network IP traffic load may increase to a
level where IEC 61162-450 compliance cannot be guaranteed.
Transmission
group
Category
Multicast address
Destination
port
MISC
SF not explicitly listed below
239.192.0.1
60001
TGTD
Target data (AIS), tracked target messages
(Radar)
239.192.0.2
60002
SATD
High update rate, for example ship heading,
attitude data.
239.192.0.3
60003
NAVD
Navigational output other than that of TGTD
and SATD groups
239.192.0.4
60004
RCOM
Radio communication equipment
239.192.0.6
60006
TIME
Time transmitting equipment
239.192.0.7
60007
PROP
Proprietary and user specified SFs
239.192.0.8
60008
USR1 to
USR8
User defined transmission group 1 to 8
239.192.0.9 to
239.192.0.16
60009 to
60016
Table B-1: Destination multicast addresses and port numbers