Nauticast GmbH NAUTICASTA2 Manual Do Utilizador
Page 49 of 80
1001001-2EN A2 Product Manual 2_0
7.4.5 Status List
The status list view is used to display status indications that are stored in the transponder. The indications are
created when an important event has occurred in the transponder. Time of occurrence and status indication
The status list view is used to display status indications that are stored in the transponder. The indications are
created when an important event has occurred in the transponder. Time of occurrence and status indication
text are shown in the view. A list of all possible indications can be found in section 7.8 Indication Messages.
Figure 45 – Status List
7.5
Reporting Intervals for Class A Transponders
The different information types are valid for different time periods and therefore they need different update
intervals. These update intervals are defined in the AIS standard (ITU-R M.1371) and should be applied by all
transponders. There are however some exceptions from this, which can be found in the standard. Class B
transponders. There are however some exceptions from this, which can be found in the standard. Class B
transponders have for example different intervals than the Class A transponder.
All this needs to be taken in consideration while troubleshooting thus it affects the anticipated behaviour of a
transponder.
All this needs to be taken in consideration while troubleshooting thus it affects the anticipated behaviour of a
transponder.
Information type / Condition
Nominal reporting interval
Static Information
6 min, on amendment, on request
Voyage related information
6 min, on amendment, on request
Dynamic information (See conditions below)
- Ship at anchor or moored and not moving faster than 3 knots 3 minutes
- Ship at anchor or moored and moving faster than 3 knots
- Ship at anchor or moored and moving faster than 3 knots
10 seconds
- Ship 0-14 knots
10 seconds
- Ship 0-14 knots and changing course
3 1/3 seconds
- Ship 14-23 knots
6 seconds
- Ship 14-23 knots and changing course
2 seconds
- Ship > 23 knots
2 seconds
- Ship > 23 knots and changing course
2 seconds
Table 12 – Reporting Intervals