Universal dimmer actuators GDA2K-400 KNX / GDA4K-400 KNX
pdated: Mai-17 (Subject to changes) Page 26 of 63
Continuation:
Designation
Values
Description
Load selection
(continuation)
dimmable energy-saving lamps
with L response
With ESL, only use if a
disruptive flickering is noted
when dimming up or down.
See appendix: Dimming energy-
saving lamps (ESL)
Fan (soft switching deactivated)
Special mode for fans, with
configurable start-up time (see
below).
LEDs (RC, 0-90%)
Only for LED lights that cannot
be dimmed at 100%.
Reserve 2
…
Reserve 32
Do not use.
Start-up time
2-60 s
Only with
Load selection
=
fan
.
Time for which the fan must be
driven with full voltage, until it
has reached a specific speed.
Minimum dimming value
1%, 5%, 10%,
15%, 20%, 25%, 30%
35%, 40%, 45%, 50%
Minimum dimming value for all
dimming processes (except 0%).
Any values (switch-on dimming
value, response to bus failure,
etc.) which are below this
threshold are increased to the
minimum dimming value.
Dimming time 1 from 0% to
100%
1 s, 2 s, 4 s
6 s, 8 s, 12 s,
15 s, 24 s, 30 s, 60 s
This parameter defines the
maximum dimming speed from
0 to 100%
For greater flexibility 3 different
values can be specified.
(see below).
Dimming time 2 from 0% to
100%
1 s, 2 s, 4 s
6 s, 8 s, 12 s,
15 s, 24 s, 30 s, 60 s
Dimming time 3 from 0% to
100%
1 s, 2 s, 4 s
6 s, 8 s, 12 s,
15 s, 24 s, 30 s, 60 s
Behaviour when receiving a
switch command (1-bit)
immediate on
The change from 0% to 100% or
100% to 0% takes place within
max. 1 s.
soft on with dimming time 1
soft on with dimming time 2
soft on with dimming time 3
The change from 0% to 100% or
100% to 0% takes place within
the preset dimming time.