[DG] [DG11] Test of new ST60 Wind PCB - Printable Version +- Raymarine forum (http://forum.raymarine.com) +-- Forum: Raymarine Forums (/forumdisplay.php?fid=1) +--- Forum: Instruments (/forumdisplay.php?fid=117) +--- Thread: [DG] [DG11] Test of new ST60 Wind PCB (/showthread.php?tid=10512) |
[DG11] Test of new ST60 Wind PCB - earlinks - 02-11-20 02:04 PM After replacement of the old PCB in in my ST60+ Wind Mast Head Unit(MHU), I wanted to test it before new season. I do so as describe in this post: http://forum.raymarine.com/forumdisplay.php?fid=117 I powered it up separately with 8V and measured the Voltage of the yellow to black (Ground) wire. But it switches only from 0V to 2.5 V while slowly turning the anemometer. Will the instrument work with this or have I to reply to the seller? Thank you for answer Juergen RE: [DG11] Test of new ST60 Wind PCB - Derek - Raymarine - Moderator - 02-14-20 11:04 AM Hi Juergen Thank you for your enquiry You should see a higher voltage on the output from the Speed from the masthead unit, you should expect to see between 3 to 5v or 0 volts when slowly turning the masthead anemometer, the output is a square wave twice a rotation. The 2.5v measurement is too low - however if the wind display to which you are connecting it is particularly sensitive, you might find that it triggers the speed sufficiently to give a ready, might be an idea to connect it to a display and test directly. Regards Derek RE: [DG11] Test of new ST60 Wind PCB - earlinks - 02-15-20 05:14 AM Thank you for reply, do you think it is an original sparepart? I try to attach pictures Best regards RE: [DG11] Test of new ST60 Wind PCB - Derek - Raymarine - Moderator - 02-17-20 07:18 AM Hi Juergen This does look an original spare part, but possibly could be damaged by the previous user or damaged during storage. Regards Derek |