ST2134 Operation and Installation Manual
22
Position Feedback
To update the visual position of a graphical blind control element in the ScreenTronic
®
app each of
the four blinds connected to a ST2134 can send after reaching the target position its real position
(height and angle) as position feedback through LAN to the ScreenTronic
®
app.
The control group which should be used for this position feedback must be assigned to the blind
channel. It is important to understand the sense of feedback for different control groups. A control
group controlling only one single blind has always a defined position and can be used as position
feedback group for this blind. A superordinate control group of e.g. for all four blinds of a ST2134 has
not an always defined position if it’s as well possible to control the four blinds individually.
Superordinate control groups in which blinds in this control groups can be controlled as well from
other control groups are not suitable as position feedback groups.
Each blind can send position feedback on exactly one defined control group after any operation
of the blind and reaching target position. Therefore, assigning a control group to the position feedback
function of a blind will overwrite a maybe already existing control group for position feedback of this
blind (Group set). After clearing (Group delete) the control group for position feedback of a blind the
ST2134 will not send anymore position feedback for this blind.
Without assigning control groups to position feedback function of a blind channel the ST2134 will not
send any position feedback.
Position Feedback set
To define a control group for position feedback of a blind:
1) Press and hold Blind select button long (>3s) to enter position feedback mode
(white LED indicates selected blind 1 in position feedback mode)