34
ABB i-bus
®
KNX
Project design and programming
The general behaviour and the behaviour in the event of a fault are defined
in the
General
parameter window.
Fig. 17:
General
parameter window
Channel setting:
It is defined with this parameter whether the channels
should be set individually or globally. By selecting the setting “global” for
“Channel setting”, all the other channels are automatically set with the same
values. The parameter setting “individual” enables each channel to be set
individually.
It should be noted that values which have been set under “global”
are not transferred to all the individual channels by switching to
“individual”. The individual setting must be carried out separately
for each channel.
In the setting “individual”, the parameter windows for each channel are
activated.
Fig. 18:
General
parameter window - Individual channel setting
Reaction on DALI or EIB / KNX bus voltage failure:
It is defined with this
parameter how the output channels or the connected DALI devices react
if communication with the DALI equipment is not possible due to failure of
the KNX bus voltage, the AC/DC operating voltage or the DALI voltage.
A prerequisite for the correct response of the DALI devices is that
they are supplied with power.
Note: If older ballasts are used and if a voltage failure occurs, a luminary that
is switched off may light up briefly although the option “no change“ is set.
4.3.1
Parameter window:
General
