[CA] [CA11] ST60 wind vane issue - Printable Version +- Raymarine forum (http://forum.raymarine.com) +-- Forum: Raymarine Forums (/forumdisplay.php?fid=1) +--- Forum: Instruments (/forumdisplay.php?fid=117) +--- Thread: [CA] [CA11] ST60 wind vane issue (/showthread.php?tid=5628) |
[CA11] ST60 wind vane issue - hkapanen - 05-31-18 03:39 PM Hello, I have a faulty ST60 wind transducer. I took it apart and powered the PCB with a lab power (8V between red and screen wires). When probing directional signals (blue & green) with an oscilloscope, they appear to output 2-6V sin & cosine which I believe is correct. However, anemometer signal (yellow) outputs approx 350mV pulses while I believe the pulse amplitude should be 5V. Can you please confirm that this is faulty behaviour. If so, please advice on remedy. Many thanks, Harri RE: [CA11] ST60 wind vane issue - Chuck - Raymarine - Moderator - 06-01-18 01:43 PM Welcome to the Raymarine Forum Harri, It indeed appears as thought the masthead wind transducer has suffered a failure. Please click here to view a FAQ addressing this subject and recommendations to address the failure. |