Functional description
© 2006 ABB STOTZ-KONTAKT GmbH
34
ABB i-bus
®
EIB / KNX
3.4.4
“Central Function A&B”
parameter window
Fig. 10:
“Central Function A&B” parameter window
In the
Central Function A&B
parameter window, the settings for
simultaneous control of all DALI devices in channel A or B can be
undertaken.
The properties defined in this parameter window for a central function apply
both for channel A and for channel B.
The adjustable parameters which can be set individually in the “Devices”
parameter window are ignored if the channels are centrally controlled. One
exemption is the minimal and maximal brightness value. This Values are the
same for central or individual control.
The setting “individual device adjustment” has the effect that the
parameterisation (dimming speeds) of the individual sample is still valid for
this DALI sample, if a central control received.
If an individual dynamic operation is started with a device when a channel
command is received, it is immediately interrupted and the central channel
command (broadcast command) is implemented.
Mode
Option:
normal
dynamic
With this parameter you set whether the channels should be operated in
“normal” or “dynamic” mode. The setting always relates to both channels.
If the “dynamic“ operating mode has been selected, the telegrams which are
received via the central objects Channel x “On/Off” (x = 1, 2) only have to
control the function of the dynamic operation, i.e. if the DG/S 1.1 receives a
telegram with the value “1”, the parameterised start scene and subsequently
the parameterised end scene in the “Dynamic” parameter window are
accessed. Precisely those devices which are activated in both scenes are
controlled.
In dynamic mode, no normal central switching on and off occurs
as in the “normal” mode. Only both scenes of the dynamic
operation are accessed.