Art. No. DS 4092 TS
Figure 7: Operation concept "long – short or short"
Operation concept "long – short or short":
In the operation concept "long – short or short", the push-button shows the following behaviour:
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Immediately on pressing the button, the device starts time T1 ("time between short time
and long time command") and waits. If the button is released again before T1 has elapsed,
the device transmits a short time telegram. This telegram can be used to stop a running
drive. A stationary drive rotates the slats by one level.
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If the button is kept depressed after T1 has elapsed, the device transmits a long time
telegram and starts time T2 ("slat adjusting time").
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If the button is released within T2, the device sends another short time telegram. This
function is used for adjusting the slats of a blind. The function permits stopping the slats in
any position during their rotation.
The "slat adjusting time" should be chosen as required by the drive for a complete rotation
of the slats. If the "slat adjusting time" is selected longer than the complete running time of
the drive, a push button function is possible as well. This means that the drive is active only
when the button is kept depressed.
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If the button is kept depressed longer than T2, the device transmits no further telegram.
The drive remains on until the end position is reached.
Single and double-surface Venetian blind function
The single-surface blind function is preset on the push-button. In this case, the device alternates
between the directions of the long time telegram (TOGGLE) on each long actuation of the
sensor. Several short time telegrams in succession have the same direction. The parameter
"Command on pressing the button" defines the single-surface or double-surface blind function.
If the addressed actuator can be controlled from several control sections, a faultless single-
surface actuation requires that the long time objects of the control sections sensors are
interlinked. Otherwise, the control section of the push-button would not be able to detect if the
actuator had been controlled from another control section.
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Software "Rotary sensor with extensions 10FE1x"
Functional description
