This will enable you to tune the Servo Roll and Servo Pitch PID gains to enable flight in FBW-A mode, and also enable tuning of the L1 Control for more accurate horizontal positioning.
You can also load and save configuration files (to your PC) from the Adv Parameters List screen. Configuration files are versioned — an older parameter file found by Plane is ignored if the parameter version number is not current.
The column on the left are the full parameter set. The screen on the right are some (but not all) of the more commonly modified parameters. You can use either side to make the same parameter change. Parameter updates are sent to the connected board as soon as you press “write params”, many affect the current flight (if any) immediately, and are written to EEPROM so they survive power cycling.
You will note that several of these parameters are PID (Proportional, Integral, Differential) settings which are explained further at the bottom of this page. If you are not quite familiar with PID tuning, it might be helpful to first know that a simple setup can have just a P term (I and D is zero and INT_MAX is not used when I is zero).
We’ve provided some configuration files for common aircraft, but if the airframe you’re using is not listed there, here’s a brief guide to the recommended tuning process: