ABB i-bus KNX Product Manual page 26

Function of E1, E2, E3: One-panel dimming operation
Function of E1
(or E2, E3)
Common parameters for blind and dimming functions
Long button press down
See function of the external sensor on the parameter side
See in appendix: E xternal interface
H U
One-panel dimming
operation
300 ms
400 ms
500 ms
600 ms
700 ms
800 ms
900 ms
1000 ms
Function of E3: Temperature sensor
U
Briefly press the button:
On/off.
The switch status is
reversed each time the
button is pressed.
Long button press:
Brighter / darker.
The dimming direction is
reversed each time the
button is pressed.
Dimming brighter is always
started after a bus failure
or reset.
When an extended
operation is released, a
stop telegram is sent
Limit value to distinguish
between short and long
button presses (in
1/1000s).
Depending on whether a
button is pressed for a long
time or a short time, 2
different functions can be
carried out.
a ctual value
H U U H
.
26