Icom IC-GM800 - D Remote Input and out Putsentences (IEC 61162-1); D Remote Sentence Description

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2001 NEW 2001 NEW
DIGITAL INTERFACE (IEC 61162-1)
12
■ I/O Sentences
D Remote Input and Output sentences
(IEC 61162-1)
Input: FSI (Set or Query),
Output: FSI (Query receive), DSC (DSC receive), DSE
(DSC receive)
D Remote sentence description
• FSI—Frequency set status or command
$--FSI,xxxxxx,xxxxxx,c,x,a*hh<CR><LF>
1 2
3 4 5
1 Transmitting frequency 3 Mode of operation
2 Receiving frequency 4 Power level
5
Sentence status ag
R=Sentence is a status report of current settings (use for a reply
to a query).
C=Sentence is a conguration command to change settings.
• Query sentence
$--CTQ,FSI*hh<CR><LF>
→ $CTFSI,xxxxxx,xxxxxx,c,x,R*hh<CR><LF>
• DSC – Digital selective calling information
$CTDSC,xx,xxxxxxxxxx,xx,xx,xx,x.x,x.x,xxxxxxxxx,xx,a,a*hh<CR><LF>
1 2
3 4 5 6 7 8 9 10 11
1 Format Specier (2 digits) 7 Time or Tel. No (Maximum 16 digits)
2 Address (10 digits) 8 MMSI of ship in distress (10 digits or NULL)
3 Category (2 digits or NULL) 9 Nature of Distress (2 digits or NULL)
4
Nature of Distress or First Telecommand (2 digits or NULL)
10
Acknowledgement (R=Acknowledge request,
B=Acknowledgement, S=Neither (end of sequence ))
5 Type of Communication or Second Telecommand (2 digits) 11 Expansion indicator (E or NULL)
6 Position or Channel/Frequency (Maximum 16 digits)
• DSE – Expanded Digital Selective Calling
$CTDSE,x,x,a,xxxxxxxxxx,xx,c--c,………,xx,c--c*hh<CR><LF>
1 2
3 4 5 6 7 8 9
1
Total number of sentences (xed value)
6
Data set ‘1’ (code eld, Enhanced position resolution, Maximum
8 characters), NULL
2 Sentence number (xed value) 7 Additional data sets*
1
, NULL
3 Query/Reply ag (xed value A=Automatic) 8 Data set ‘n’ (NULL)*
1
4 Vessel MMSI (10 digits) 9 Data set ‘n’ (NULL)*
1
5 Data set ‘1’ (code eld, xed value 00)
*
1
This transceiver outputs only “Data set 1.”