Rudder position sensor+\- - Printable Version +- OpenMarine (https://forum.openmarine.net) +-- Forum: Pypilot (https://forum.openmarine.net/forumdisplay.php?fid=17) +--- Forum: General discussion (https://forum.openmarine.net/forumdisplay.php?fid=18) +--- Thread: Rudder position sensor+\- (/showthread.php?tid=3529) |
Rudder position sensor+\- - rastam4n - 2021-06-28 Does anyone know if the rudder is set to turn to port should the rudder position sensor be reading + or - ? RE: Rudder position sensor+\- - seandepagnier - 2021-06-28 The sign should be handled by rudder calibration... Is this in the opencpn dashboard display? RE: Rudder position sensor+\- - rastam4n - 2021-06-28 Yes and in the pypilot plug-in rudder calibration screen It shows negative when I turn to starboard and positive when I turn to port. Seems to be opposite of what it should be? RE: Rudder position sensor+\- - seandepagnier - 2021-06-29 positive is port for nmea output sentence hmm.. it may be that pypilot is treating rudder angle with the opposite sign of convention. I haven't worked on this bit for a while, and surprised no one brought it up. I would treat positive as port for now, but in a future version i may switch it, but this will only affect nmea and signalk output and communication. Everything should work ok assuming port is positive. Thanks for the feedback. RE: Rudder position sensor+\- - Dashash - 2021-07-22 I just finished installing and calibrating my rudder position sensor and noticed the same thing. If I treat Port as + and Stbd as -, the rudder movement commands are correct, and the center command finds center, but the rudder display shows Port and Stbd rudder directions as swapped. RE: Rudder position sensor+\- - seandepagnier - 2021-07-23 Thanks for reporting this. For this version, just please swap the display in your head.. and expect pypilot future version to correct this. I will do a lot of testing before releasing a version and hopefully fix this in the next one. |