On 10 apr, 07:09, "WBH" <woutbeekhui...@[EMAIL PROTECTED]
> wrote:
> "WillemdeNie" <Willemde...@[EMAIL PROTECTED]
> wrote in message
>
>
news:f246af06-97ec-4951-a146-063e61df67ee@[EMAIL PROTECTED]
> |
> | I try to connect AIS and my SIMRAD Dataline-X equipment (Depth,
> | Waterspeed and Wind) to my raymarine C80 via the NMEA ****t.
> |
> | I have a multiple baud rate NMEA multiplexer (****pmodul-type minplex-
> | AIS)
> |
> | The signals which are multiplexed are:
> | AIS 38400 coming from my AIS receiver
> | and
> | SIMRAD Dataline-X data coming from the databox with a baudrate of
> | 4800.
> |
> | These signals are multiplexed on my multple baudrate multiplexer of
> | which the output has a baudrate of 38400.
> | The plotter is also configured for 38400 offcourse.
> | The have a file as an example of the output of the multiplexer at
> | 38400!
> |
> | This output is presented to the plotter.
> | On the plotter I get:
> | AIS signals which are fine
> | Water temperature coming from the SIMRAD equipment (so wiring is OK)
> | But no depth, logspeed and wind information although they are present
> | at the output side of the multiplxer (see attached file)
> |
> | I hope somebody has an answer why this problem occurs!
> |
> | Regards
> |
> | Willem
>
> Check which NMEA 0183 version is used by the Simrad Dataline equipment.
If
> e.g. the NMEA sentence for depth is the older DBS, it may well be that
the
> C80 does not recognize it, because the C-series expect NMEA 0183 Version
> 3.01. The depth sentence for version 3.01 is DPT. Similar
incompatibility
> may exist for Wind data sentences (old VWR/VWT sentences).
> If you had used a Brookhouse multiplexer, you could have converted the
older
> sentence types to version 3.01 in the multiplexer.
> Another possible cause may be that the Simrad equipment does not add a
> checksum to the sentences. Again, this can be added by a Brookhouse
> multiplexer.
> You cannot attach files to NG postings, but you can send your NMEA data
file
> to my email address and I'll have a look.
>
> Wout
Thanks!
I am going to play around today and try to find a solution. I have
sent you the file per mail.
Willem
|
