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[TG] [TG11] Lighthouse II Diagnostics Feature
07-16-18, 01:53 AM (This post was last modified: 07-17-18 12:42 PM by Chuck - Raymarine - Moderator.)
Post: #4
RE: [TG11] Lighthouse II Diagnostics Feature
Hi Bob,

Thanks for the log, that's great.

I hope I can set your mind at rest: whatever the reason why you're not always seeing the AIS in the Device list, is is consistently communicating on the network throughout this log-file.

To test this, I've filtered out all messages not coming from your AIS (network address 0x2b) and graphed the AIS's messages alone over time, and there's a straight-line relationship between message number and message time-stamp, no gaps (graph attached). If the AIS were stopping talking on NMEA2000 for any appreciable period, you'd see abrupt steps in the line (large gaps between time-stamps - the Y-axis - in consecutive AIS messages.) We're getting roughly 30 messages/second from the AIS, on average.

Regards,
Tom


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Raymarine since 1999.
Interests: Diagnosis of problems in sonar/fishfinders, NMEA2000, ethernet comms, autopilots, thermal cameras
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RE: [TG11] Lighthouse II Diagnostics Feature - Tom - Raymarine - Moderator - 07-16-18 01:53 AM

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