GRAUPNER mx-20 Hott, Programming Manual

Page: 245 / 296

245 Detail program description - Control adjust
the selected control close to "Full throttle" so that the
marking frame is only placed around one value fi eld.
Now enter a value of at least 1 s, ...
Input 5
– time +
0.0
0.0
0.0
1.0
Input 6
Input 7
Input 8
0.0
0.0
0.0
0.0
nor mal
… with which a movement of the proportional control
in the "ON" on direction which is too fast is processes
move gently, and you can check immediately this by
switching to the "
Servo display ".
Notice:
No delay is entered on the "OFF" side, so that the •
drive can be switched off instantly at any time. This
does not additionally stress the drive, because it
merely "runs down".
If you have defi ned fl ight phases in the "
• Phase
setting " and " Phase assignment " menus, the
settings described above must be made in the same
manner for each active fl ight phase. Otherwise, you
may wonder why the drive motor begins running at
half power after a phase change, but does not react
to movements or the rotary knobs …
The adjustment of the appropriate control travel and
directions for the motor control (speed controL) is
normally carried out in the "
Control adjust " menu in the
"- " column. Alternatively, you can also carry out
these settings in the menu ...
Input 5
offset
0%
0%
0% –––
0%
Input 6
Input 7
Input 8
–––
–––
GL
GL
GL
GL
typ
Ct7
Since the drive should usually be available depending
on the current fl ight phase, if applicable, you should
leave the standard default "GL" in the "Type"
column – as already mentioned earlier in this section.
If applicable, for the necessary adjustment of the
appropriate control travel for the motor control (speed
control), use one of the arrow keys to switch to the right
from the "Offset" column to the "- " column.
typ fr to
M1
M2
M3 8 EL
M4
M5
?? ??
?? ??
?? ??
?? ??
If you now switch to the

Servo display" by
simultaneously pressing the keys of the left touch pad
and then actuate the rotary control, you will see the
columns of Channel 8 "wander from one side to the
other and back.
However, if you rotate the proportional rotary control
too fast – in practice – the resulting abrupt motor start-
up can briefl y strain the entire drive string. You should
defi nitely counteract this effect ahead of time with an
appropriate value in the "Time" column for such cases.
Therefore, using one of the arrow keys, switch one
column to the right, to the "Time" column and then move
""Servo adjustment" (page 90)
S4
S5
S6
Rev centr
+
tr v
0%
0%
0% 100% 100%
100% 100%
100% 100%
0%
0% 100% 100%
100% 100% S7
S8
.
Example 2
Use of a three-stage switch CTRL 9 or 10
This variant realizes a three-stage speed setting, such
as Motor OFF, "half" and full power.
A corresponding motor control (speed control) is
required on the receiver side.
The required settings are basically the same as those
described under Example 1. Therefore, the same
comments and recommendations also apply.
Apart from the infi nitely variable motor control under
Example 1 and the three-stage motor control in this
example, the selection of the two control types only has
an effect on the type of clock control, see page 252.
Notice:
By shifting the neutral position and then adjusting the •
travel so that the offset value on the side to which the
neutral point was shifted is subtracted from the travel
and added to the other, the "Half throttle position"
can be infl uenced in the "
Control adjust " menu.
Therefore, with an offset value of -20 %, for example:
+80 % on the minus side of the travel setting and
+120 % on the plus side and vice versa.
If you have defi ned fl ight phases in the "
• Phase