Furuno SC-70 Manuel D'utilisation page 102

ANNEXE 7 INTERFACE NUMÉRIQUE (IEC 61162-1 ÉDITION 4 (2010-11))
• HBT : Heartbeat Supervision Sentence (phrase de supervision des cadences « Hearbeat »)
$**HBT,x.x,A,x*hh<CR><LF>
1 2 3
1. Configured repeat interval (1 to 999(s))
2. Equipment status (A=Normal V=System fail)
3. Sequential sentence identifier (0 to 9)
• HDT : Heading, true (cap, vrai)
$**HDT, xxx.x,T*hh<CR><LF>
1 2
1. Heading, degrees (0.0 to 360.0)
2. True (T)
• MSK : Receiver Interface Command (interface de récepteur MSK)
$**MSK,x.x,a,x.x,a,x.x,x,a *hh<CR><LF>
1 2 3 4 5 6 7
1. Beacon frequency, kHz (283.45 to 325.04)
2. Auto/Manual frequency (See note 2) (A=Auto, M=Manual)
3. Beacon bit rate, bits/s (25, 50, 100, 150, 200)
4. Auto/Manual beacon bit rate (See note 2) (A=Auto, M=Manual)
5. Interval for sending $**MSS (status) in seconds (See note 1) (1 to 99, null))
6. Channel number (See note 3) (Fixed at 1)
7. Sentence status flag (See note 4) (R, C) (R=Sentence status is a report of current settings (use for
a reply to a query, C=Sentence is a configuration command to change settings. A sentence
without "C" is not a command.)
Notes:
1) When status data is not to be transmitted this field is "null".
2) If Auto is specified the previous field value is ignored.
3) Set equal to "1" or null for single channel receiver.
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.
• MSS : MSK Receiver Signal Status (état du signal de récepteur MSK)
$ ** MSS,x.x,x.x,x.x,x.x,x *hh <CR><LF>
1 2 3 4 5
1. Signal strength (SS), dB/(1μV/m) (0.0 to 999.94)
2. Signal-to-noise ratio (SN), dB (0.0 to 999.94)
3. Beacon frequency, kHz (283.5 to 325.04)
4. Beacon bit rate, bits/s (25, 50, 100, 200)
5. Channel number (1,null)(Set to "1" or "null" for single channel receivers.)
• THS : True Heading And Status (cap vrai et état)
$**THS,x.x,a*hh<CR><LF>
1 2
1. Heading, degrees True (0.0 to 360.0)
2. Mode indicator (A=Autonomous, S=Simulator)
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