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[CA] [CA11] ST60 wind, tested voltage
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12-05-19, 01:45 PM
(This post was last modified: 12-06-19 10:18 AM by Chuck - Raymarine - Moderator.)
Post: #7
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RE: [CA11] ST60 wind, tested voltage
I have a ST60+ Wind Instrument (both master & slave). They indicate wind direction correctly but always indicate apparent wind speed as 0.0.
As per the debug instructions, I checked the voltages as the mast step junction box. Using an oscilloscope, the voltage between Yellow and Shield is a square wave, as expected, but oscillates between 3V and 7V, i.e. it appears to be offset by about 3V. What could cause this? I am looking to gather the best data before climbing the mast to remove the transducer, should that be the issue. Regards, Mark |
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