Hello. I usually fly 3D heli with standard pitch curve : min -10° middle 0° max +10° in accordance with brain module setting. I would like to change pitch curve in order to obtain a soft flight for scale heli, i.e : min -4° middle +5° max +10°. I read lot of posts and I am very confused about the best way to do it. I can initially set the brain module with standard pitch curve (-10° 0° +10°), and then in the transmitter change the pitch curve for scale heli values (-4° +5° +10°). But, I wonder if the brain module will still work properly, and if the rescue mode will still operate. Thank you for the advice.
1) The recommended initial maximum pitch value is not 10° but 12°:
2) The maximum pitch value suggested for scale models is 10.5°
3) The maximum cyclic value suggested for scale models is 6/7°
4) After completing the configuration as expected, the pitch curve can be modified as desired. The Rescue will function as expected, but it may be necessary to change the default value of “Rescue Pitch Max.”
Hello Ric. Thank you very much for advice.
With a 5 blades head, should I use the preset PID values when "> 2 blades" is selected in panel 10, or should I reduce P gain a little more ?
Jean-Michel
As explained by the name ‘greater than 2’, it means that it is suitable for 3, 4, 5, 6, 7, 8, 9, 10, etc. blades.
As with all configurations made using the wizard, it is suitable in 90% of cases.
However, given that there are hundreds of factors that can influence the correct gain values (to name a few: model mechanics, weight, rigidity, centre of gravity, rpm, servos, blades, dampers, mechanical gains, governor, transmitter settings, active functions, etc. etc.), for your specific model (each model is different from all other models) it may be necessary to make a small adjustment to the gains, either increasing or decreasing them, to achieve perfection.