User's Manual

Table Of Contents
Manual configuration
Page 64
11.2.7 ARW -Configure the receiver turn-on times
This sentence defines the operational period for the receivers. When chaining the duration of receiver wake up
time must be sufficient to allow correct operation of a chain.
11.2.8 MCR - Configure proprietary AtoN control
The payload of this sentence will be proprietary information used to control the AtoN Station.
11.2.9 MPR - Message configuration of payload re-broadcast
This message will be used to command the AIS AtoN Station to rebroadcast the payload or to define a new
message for autonomous, continuous transmission. The AAR configuration with message ID/message ID
index for a specific MPR must precede the MPR to identify it as autonomous continuous transmission. If it is a
single transmission, this payload will be broadcast using the slots reserved by the AAR with message
ID/message ID Index = 0, or it will use the next available slot
.
Note 1 0 = use interval setting as defined below;
1 = turn receiver on.
Note 2 Interval between receiver activation:
1 – 60 min if UTC hour is set to 24;
1 – 256 h if UTC hour is 0- 23;
(Note: 168 h is once per week).
Note 3 Maximum awake time (1 440 min is 24 h).
Note 4 This field is used to indicate a sentence that is a status report of current settings or a configuration command
changing settings. This field should not be null.
“R’ = sentence is a query response,
“C” = sentence is a configuration command to change settings.
Note 1 This field is used to indicate a sentence that is a status report of current settings or a configuration command
changing settings. This field should not be null.
“R’ = sentence is a query response,
“C” = sentence is a configuration command to change settings.
Note 1 The following messages are supported by ITU-R M.1371 Messages 6, 8, 12, 14, 25, 26 and other appropriate
messages.
Note 2 0 = use AAR definition,
1 = use next available slot.
Sentence status flag (see note 4)
Duration of receiver wake up (see note 3)
Receiver wake up interval (see note 2)
UTC minute
UTC hour
Receiver on or interval (see note 1)
MMSI of the AtoN station
$--ARW,xxxxxxxxx,x,xx,xx,xxx,xxxx,a*hh<CR><LF>
Sentence status flag (see note)
Payload up to the 80 character length
MMSI
$--MCR,xxxxxxxxx,c--c,a*hh<CR><LF>
Sentence status flag (see note 3)
Payload
Sequence number
Total number of sentences
Broadcast behaviour (see note 2)
Message ID index
Message ID (see note 1)
$--MPR,xxxxxxxxx,xx,xx,x,xx,xx,c--c,a*hh<CR><LF>
MMSI