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[TG] [TG11] Wind transducer cable voltages
03-26-19, 08:53 PM
Post: #2
RE: [TG11] Wind transducer cable voltages
Hello Jaa,

What's the range that the blue and green signals are varying through? These two together are the wind angle signal (a sine-cosine pair) and we'd expect them to sweep smoothly and evenly through the range of approx. 2 - 6V throughout a 360deg change in wind-angle (circle of the boat.) I would guess that you won't see that, that one or both of them will be essentially static through at least part of the turn. This indicates a problem between there and the masthead, perhaps some moisture having crept past and insufficiently-compressed O-ring where the masthead sensor is mounted to the base, and into the masthead connector.


Raymarine since 1999.
Interests: Diagnosis of problems in sonar/fishfinders, NMEA2000, ethernet comms, autopilots, thermal cameras
Location: Sydney, Australia.

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RE: [TG11] Wind transducer cable voltages - Tom - Raymarine - Moderator - 03-26-19 08:53 PM

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