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298 Programming examples - Eight-fl ap wing
Eight-fl ap wing
The standard features of the
mc-20
HoTT support
convenient control of up to 8 servos for aileron/
camber fl ap functions.
In the following we will consider a model without
motor drive and without spoilers in the wings. The
example is also based on the assumption that the
model is already mechanically pre-adjusted, that
the defl ection of all rudders to the correct side has
been verifi ed, that these items will be checked again
in the context of programming and that adaptations
will be made as necessary via servo swapping at the
receiver and/or in the Servo adjustment menu.
The servos should be connected to a suitable
receiver as follows:
camber fl ap functions.
In the following we will consider a model without
motor drive and without spoilers in the wings. The
example is also based on the assumption that the
model is already mechanically pre-adjusted, that
the defl ection of all rudders to the correct side has
been verifi ed, that these items will be checked again
in the context of programming and that adaptations
will be made as necessary via servo swapping at the
receiver and/or in the Servo adjustment menu.
The servos should be connected to a suitable
receiver as follows:
7
2
5
6
12
11
3
4
9
10
Rudder
Receiver output
Aileron
2
+
5
Aileron 2
11 + 12
Camber changing fl aps
(exterior)
(exterior)
6
+
7
Camber changing fl aps 2
(interior)
(interior)
9
+
10
Elevator
3
Rudder
4
For the control of all fl aps, up to two additional
proportional controls are required in addition to
the two joysticks or, alternatively up to two 2-way
switches.
proportional controls are required in addition to
the two joysticks or, alternatively up to two 2-way
switches.
In order to be able to control all servos, fi rst switch to
the menu …
the menu …
"Model type"
(page 94)
… and select "4AIL 4FL" in the "Ailerons/fl aps" line.
Tail type
Motor on C1
Nor mal
none
Aileron/camber flaps
M O D E L T Y P E
Brake Offset
Input 1
+100%
SEL
4 AIL 4 FL
In order to also actuate camber fl ap servos 6 + 7
(FL) and 9 + 10 (FL2) as ailerons, set the appropriate
values in the "Multi-fl ap menu" of the …
(FL) and 9 + 10 (FL2) as ailerons, set the appropriate
values in the "Multi-fl ap menu" of the …
»Wing mixers«
(beginning page 160)
… menu, whereby aileron control of the two camber
fl ap pairs is set in the "cAId" line and the "Ail-tr."
line is used to adapt aileron trimming.
fl ap pairs is set in the "cAId" line and the "Ail-tr."
line is used to adapt aileron trimming.
FL.pos
Diff.
Ail-tr.
AI
Normal
AILE
+100%
FL2
0 0%
+10
0
+10
0%+100+100%+100+100%
+77%
+55%
0%
0%
0%
0%
0%
+100%
+77%
+55%
0%
FL
AILE2
FLAP
+88%
+88%
0%
0%
EL
FL
0 0%
+10
0
+10
0%+100+100%+100+100%
Any previous settings can be checked in the »Servo
display« menu, which can be called from almost any
menu position with a brief simultaneous tap on the
ef keys of the left touch pad.
display« menu, which can be called from almost any
menu position with a brief simultaneous tap on the
ef keys of the left touch pad.
The servos 6 + 7, 9 + 10 and 11 + 12 now move
•
for the aileron control just like servos 2 + 5. Aileron
trimming also affects all of these servos.
The C1 joystick only actuates the servo connected
trimming also affects all of these servos.
The C1 joystick only actuates the servo connected
•
to receiver output 1.
Caution:
With aileron actuation the bars of the "Servo
display" move in the same manner and in the
opposite manner with camber changing fl ap
actuation.
With aileron actuation the bars of the "Servo
display" move in the same manner and in the
opposite manner with camber changing fl ap
actuation.
The necessary fi ne-tuning of the servos is carried out
in the …
in the …
»Servo adjustment«
(page 102)
0%
100%
Servo 1
Servo 2
Servo 3
Servo 4
Servo 5
Rev
cent.
100%
150% 150%
– travel +
– limit +
0%
100%
100%
150% 150%
0%
100%
100%
150% 150%
0%
100%
100%
150% 150%
0%
100%
100%
150% 150%
… if necessary.
In doing so, the basic programming of the eight-fl ap
wing is completed.
In doing so, the basic programming of the eight-fl ap
wing is completed.
Camber fl ap positioning and fl ight phases
First program two or more fl ight phases in the
»Phase settings« and »Phase assignment« menus.
Also take this opportunity to change the standard
default "global" for trim in the »Stick mode« menu,
page 104 to "phase", thus allowing modifi cations to
meet individual preferences.
An example of fl ight phase programming can be
found on page 288.
First program two or more fl ight phases in the
»Phase settings« and »Phase assignment« menus.
Also take this opportunity to change the standard
default "global" for trim in the »Stick mode« menu,
page 104 to "phase", thus allowing modifi cations to
meet individual preferences.
An example of fl ight phase programming can be
found on page 288.
One camber changing fl ap setting per fl ight phase
If one camber fl ap position per fl ight phase is
suffi cient, then in the Multi-fl ap meun" of the …
If one camber fl ap position per fl ight phase is
suffi cient, then in the Multi-fl ap meun" of the …
»Wing mixers«
(beginning page 160)
… menu, use the "FL.pos" line to adjust the camber
fl ap position(s) of servo pairs "AILE" (2 + 5), "AIL2"
(11 + 12), "FLAP" (6 + 7) and "FL2" (9 + 10) for each
programmed fl ight phase to meet your preferences.
fl ap position(s) of servo pairs "AILE" (2 + 5), "AIL2"
(11 + 12), "FLAP" (6 + 7) and "FL2" (9 + 10) for each
programmed fl ight phase to meet your preferences.