Combo Output Module
Product Manual
©2017 INTERRA
75
PM131126001A
For the correct operation of the positioning of the blind slats, it is imperative that the measure of the steps to
move the slats is done correctly in order to achieve the best possible positioning results. The combo actuator
needs to know the exact number of steps required to move the slats from the 0
° position to the 180° position.
For measuring this number of steps, the slats should be positioned to the completely closed position (0
°) and
then start to move the slats step by step (and counting them at the same time) to the completely opened
position (
180°).
In the following example the number of steps required is 4:
Fig20. Slat Steps
This number of steps required must be measured in situ and introduced into the ETS as parameters. For a
higher precision, it is recommended to repeat the measures several times and to take the average of these
values as the last value for the ETS parameterization.
