4.2.4 HELIccpm model template
For collective pitch-controlled I.C. helicopters with rotor head for electronic mixing
(Collective Cyclic Pitch Mixer).
Governor mode is switched off in the throttle channel. The Switch-3 control
function was replaced by Mixture for mixture configuration. If you are using a
speed controller, switch on the Governor mode to switch off the throttle curve
(page 118).
Fig. 15: Servo assignment for electronically
mixed rotor heads
Mixer
Aileron, Collective
Collective and Offset are switched
off if the gyro operates in Heading-
hold mode.
Offset
FP4
Coll.+
Coll.-
FP4
Zero point
Rudd.Diff.
FP4
Rudder, Elevator, Collective
Geometry
Rotation
Lever +/-
Rudder, Elevator, Collective
Rudder, Elevator, Collective
Rudder, Elevator, Collective
FP4
= 4 flight phases; for helicopters, the fourth flight phase is always AUTOROT
(auto-rotation).