ABB i-bus KNX Product Manual page 53


ABB i-bus KNX
Commissioning
Permit channel to be turned on via dim telegram
Options:
With this parameter, the switch on behavior of the DALI output is parameterized during dimming with the
central telegram.

yes: Switch on using the dim telegram is allowed.

no: Switching on using the dim telegram is not allowed. The output must be switched on in order to be
dimmed.
Allow switching on via brightness values
Options:
Using this parameter, the switch on behavior of the DALI output with a received brightness value
(communication object DALI output: Brightness value) is set.

yes: Switch on with a brightness value (8 bit > 0) is permitted.

no: Switch on with a brightness value is not permitted. The output must be switched on in order to
execute the brightness value telegram.
Allow switching OFF via brightness value
Options:
Using this parameter, the switch off behavior of the DALI output is set with a received brightness value.

yes: Switch off with a brightness value is permitted.

no: Switch off with a brightness value is not permitted. The output must be implemented with an OFF
telegram via the communication objects Switch or Switch/status.
Dim period to reach switching value
(function switch)
Options:
A soft start or soft stop can be set with this parameter. For this purpose, the period is defined, during which
the DLR/A dims the lighting group from 0 % brightness to the switch on value after receipt of a switch ON
telegram on one of the central communication objects of output A, Switch or Switch/status. The same
speed also applies for an OFF telegram. The dim period is only relevant for central ON/OFF telegrams
(1 bit).

jump to: All devices on the DALI output immediately switch ON.

0.7 s...90.5 s: During this time, the lighting group is dimmed from 0 % brightness to the switch on
value.
yes
no
yes
no
yes
no
jump to
0.7 s
2.0 s
...
90.5 s
time for dimming changeable via bus
DLR/A 4.8.1.1 | 2CDC507128D0202 51