START HERE |
|
Register | FAQ | PM | Events | Groups | Blogs | Calendar | Mark Forums Read |
Unregistered
|
Futaba CGY750 FBL System Futaba CGY750 Help and features Support Forum |
|
LinkBack | Thread Tools | Display Modes |
09-25-2011, 04:04 PM | #1 (permalink) |
Registered Users
Join Date: Jan 2007
|
Trex 700e oscilation with CGY 750
Could some body assist me to isolate and fix oscilation in hover 1750 rpm but at 1980 it goes away,I have tried the ail,elev gain up and down the lower i go 35- 45% to no avail the oscilation gets slightly better but control of aileron feels disconected,please could a heli buddy who has set up his Trex700e please assist me to solve problem,it will be much appreciated
|
Sponsored Links | |||
Advertisement |
|
09-26-2011, 11:02 AM | #2 (permalink) |
Registered Users
|
first thing I had to learn was to adjust each of the gains separately. I got the elevator dialed in and then the aileron. I have a 600 but it will oscillate in aileron direction at low headspeeds. I would either increase the headspeed for hovering, or decrease the gain for that flightmode. My aileron gain is in the 30's and the elevator is in the 60's. Don't worry about what the gain is as long as it works...
I saw a video closeup of Matt Botos machine and his aileron gain was 30. Good enough for him, good enough for me!
__________________
Trex 700L Dominator X 2, Trex 450L Dominator X 2 |
Thread Tools | |
Display Modes | |
|
|