Theben DU 1 Manual page 47

1-channel flush-mounted dimming actuators
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6.7.2
Input I1, I2: Button function
Designation
Function
Control channel C1 directly
Debounce time
Connected button
Long button push starting at
Time for double-click
Send cyclically
Number of telegrams
Activate block function
Block telegram
Flush-mounted dimming actuator DU 1
Values
Switch..
Button..
Dimming..
Blinds..
Window contact..
No
30 ms, 50 ms, 80 ms
100
ms,
200
ms,
1 s, 5 s, 10 s
NO contact
NC contact
300
ms,
400
ms
500
ms,
600
ms
700 ms, 800 ms
900 ms, 1 s
300
ms,
400
ms
500
ms,
600
ms
700 ms, 800 ms
900 ms, 1 s
every min
every 2 min
every 3 min
...
every 30 min
every 45 min
every 60 min
one telegram
two telegrams
no
yes
Block with 1 (standard)
Block with 0
Description
Desired use.
I1 is used purely as a KNX binary
input.
There is no internal connection to
the switch actuator.
In order to avoid disruptive
switching due to bouncing of the
contact connected to the input,
the new status of the input is
only accepted after a delay time.
Larger values (≥ 1 s) can be used
as a switch-on delay
Set the type of connected
contact.
Serves to clearly differentiate
between long and short button
push.
If the button is pressed for at
least as long as the set time,
then a long button push will be
registered.
Serves to differentiate between a
double-click and 2 single clicks.
Time period in which the second
click must begin, in order to
recognise a double-click.
Common cycle time for all 2
output objects of the channel.
Each channel has 2 output
objects and can thus send up to
2 different telegrams.
No block function.
Show parameters for the block
function.
0 = cancel block
1 = block
0 = block
1 = cancel block

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