Nak - Acuse De Recibo Negativo; Trl - Transmisor Ais Sin Registro De Funcionamiento; Txt - Transmisión De Texto - Furuno AIS CLASE A Manual De Instalación

NAK - Acuse de recibo negativo

$**NAK,cc,ccc,c--c,x.x,c--c *hh<CR><LF>
1 2 3 4
1. Talker identifier
2. Affected sentence formatter
3. Unique identifier
4. Reason code for negative ackowledgment (0=Query functionality not supported, 1=Sentence
formatter not supported, 2=Sentence formatter supported, but not enabled; 3=Senetence
formatter supported and enabled, but temporarily unavailable; 4=Sentence formatter
supported, but query for this sentence formatter is not supported; 5=Access denied, for
sentence formatter requested; 6=Sentence not accepted due to bad checksum;
7=Sentence not accepted due to listener processing issue; 8,9=Reserved for future use;
10=Cannot perform the requested operation; 11=cannot fulfill request or command because
of a problem with a data field in the sentence; 12 to 48=Reserved for future use; 49=Other
reason as described in field 5.)
5. Negative acknowledgment's descriptive text
SSD - Consulte "SSD - Datos estáticos del barco AIS" de la página AP-5.
$**SSD,c--c,c--c,xxx,xxx,xx,xx,c, aa*hh<CR><LF>
1 2 3 4
1. Ship's call sign (1 to 7 characters, NULL)
2. Ship's name (1 to 20 characters, NULL)
3. Pos. ref. point distance, "A," from bow (0 to 511 Meters, NULL)
4. Pos. ref. point distance, "B," from stern (0 to 511 Meters, NULL)
5. Pos. ref. point distance, "C," from port beam (0 to 63 Meters, NULL)
6. Pos. ref. point distance, "D," from starboard beam (0 to 63 Meters, NULL)
7. DTE indicator flag
8. Source identifier (2 characters, NULL)

TRL - Transmisor AIS sin registro de funcionamiento

$**TRL,x.x,x.x,x,xxxxxxxx,hhmmss.ss,xxxxxxxx,hhmmss.ss,x,*hh<CR><LF>
1 2 3 4
1. Total number of log entries (0 to 10)
2. Log entry number (1 to 10, NULL)
3. Sequential message indentifier (0 to 9, NULL)
4. Switch off date (ddmmyyyy, NULL)
5. Switch off UTC time (000000 to 235959, NULL)
6. Switch on date (ddmmyy, NULL)
7. Switch on UTC time (000000 to 235959, NULL)
8. Reason code (1 to 5, NULL) 1=power off, 2=silent mode, 3=transmission switched off by
channel management command, 4=equipment malfunction, 5=invalid configuration.
TXT - Transmisión de texto
$--TXT,xx,xx,xx,c--c*hh<CR><LF>
1 2 3 4
1. Total number of sentences (01 to 99)
2. Sentence number (01 to 99)
3. Text identifier
4. Text message
5
5 6 7 8
5 6
APÉNDICE 2 INTERFAZ DIGITAL
7 8
AP-15