Konsberg AIS 200, Installation Manual

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Kongsberg AIS 200 Installation Manual, rev. 2 Appendix B - Digital interface IEC 61162-1
10.2 Proprietary 61162-1 sentences
10.2.1 General
In order to configure and service the AIS 200 Mobile Unit there are some proprietary
messages that can be used on the PI or Pilot interface. The AIS Mobile Unit uses the NMEA
registered "
STX " manufacturer’s code. When setting parameters in the AIS Mobile Unit use
the $PSTXS command. To query the AIS Mobile Unit for information, use the $PSTXQ
command. Responses from the AIS Mobile Unit uses the $PSTXR command. The proprietary
messages comply with IEC 61162-1 and have the following structure:
$ P STX S , <Msg ID> DATA * <FCS> <CR> <LF>
Field Definition
$ or ! Hex 24 or Hex 21 - Start of sentence
P Hex 50 – Proprietary sentence ID
STX Kongsberg Seatex mnemonic code
S or R or Q S = Set, R = Response, Q = Query
<Msg ID> Message ID identifying a specific sentence
DATA Data portion, unique for each Message ID.
* Checksum delimiter
<FCS> Checksum
<CR><LF> End of message
10.2.2 MSI number
To request the current MMSI number from the AIS Mobile Unit, use the command:
$PSTXQ,MMSI*<FCS><CR><LF>
The AIS Mobile Unit response message has the format:
$PSTXR,MMSI,<nnnn>*<FCS><CR><LF>
To set or change the MMSI number, use the command:
$PSTXS,MMSI,<nnnn>*<FCS><CR><LF>
Field Description Range
MMSI Message ID identifying this sentence NA
<nnnn> MMSI number 0 to 1073741823
All fields are required and used.
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