inconsistencies in the data transmitted,

Discussion and support for the N2K0183 gateway between the Nmea2000 bus and Nmea0183 devices. This is a multiplexer with WiFi, 2 input and 1 output Nmea 0183 ports and bidirectional Nmea2000 communications.
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Pascal
Posts: 1
Joined: Wed Feb 21, 2024 4:25 pm

inconsistencies in the data transmitted,

Post by Pascal » Wed Feb 21, 2024 8:35 pm

Hello,

I have inconsistencies in the data transmitted, especially temperature and atmospheric pressure, for example:

Message:
N2K>XXX:$IIMDA,30.50,I,1.033,B,-1000000273.1,C,,,,,,,,,,,,,,*32


is correct for the pressure, it's the temperature that's really too cold


but from time to time, the multiplexer sends :

$GPHDM,236.8,M*3A

$IIMDA,-295299.83,I,-10000.000,B,13.0,C,,,,,,,,,,,,,,*1A


This time, temperature is OK (13°), but pression in mb (-10000.000) and inch (-295299.83) are wrongs...

Does anyone have an explanation?
Thank you

dagnall
Posts: 464
Joined: Wed Mar 04, 2020 6:36 pm

Re: inconsistencies in the data transmitted,

Post by dagnall » Fri Apr 26, 2024 6:56 pm

Pascal
Sorry for delay, I was not geting notified of posts.

This may have been corrected in more recent updates, but if it is still a problem, can you please update me and I will explore and see if we have a conversion issue.

Dagnall

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