Dimming - MDT Glass Push Button II Smart Series Technical Manual

Technical Manual Glass Push Button II Smart BE-GT2xx.01

4.3.6 Dimming

Single-button function
Two-button function
The dimming function can be used to control dimming actuators.
The following figure shows the available settings (here for two-button function):
Figure 35: Settings - Dimming
The table below shows all available settings:
ETS-Text
Assignment of push buttons
Table 50: Settings - Dimming
If a button is parameterized as a dimming function, this button shows 2 communication objects, on
the one hand the function for the short keystroke, the switching object "dimming on/off", and on the
other hand the function for the long keystroke, the dimming object "dimming".
The two-button function "dimming" can be parameterized either as brighter/darker or as
darker/brighter. The following table shows the relationships:
Input Push button left
Dimming function brighter
Switch function ON
Table 51: Two-button function - Dimming
With the one-button function "dimming", the direction (brighter/darker) is reversed as a function of
the communication object "value for toggle". The dimming function is a start-stop dimming, that
means as soon as the dimming function becomes active, a light or dark command is assigned to the
input until it is released. After releasing, a stop telegram is sent which terminates the dimming
process.
The following table shows the available communication objects:
Number Name
0 Push button 1 –
dimming on/off
1 Push button 1 – dimming
2 Push button 1 –
Value for toggle
3 Push button 1 –
State for display
Table 52: Communication objects - Dimming
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Dynamic range
[Default value]
brighter/darker
darker/brighter
Function brighter/darker
Push button right
darker
OFF
Length
1 Bit
4 Bit
1 Bit
1 Byte
Comment
only available with two-button
function!
Setting the key assignment
(left/right key) for the direction
(brighter/darker)
Function darker/brighter
Push button right
darker
OFF
Usage
Switch command for the dimming function
Dimming command
only for single-button operation
Feedback signal about the current state of the
actuator to be switched
Receive of the status of the current, absolute
brightness
Push button left
brighter
ON