ABB i-bus KNX Product Manual page 105

®
ABB i-bus KNX
Commissioning
No.
10
This communication object is enabled if in the
Switching state of the DALI output is set with the option yes: via object "Switch/status".
This communication object has the same functions and properties as the communication object Switch. The status is addition-
ally fed back.
Telegram value:
Note
If several KNX group addresses are assigned to the communication object Switch/status, the status address
should be set as the sending address. In a KNX group with several status messages, it is useful to allow just
a single group member to feedback the status.
11
This communication object is enabled if in the
Switching state of the DALI output is set with the option yes: via separate object "Switch/status".
Telegram value:
The value of the communication object directly shows the current switch state of the lamp. You can parameterize whether the
ON status is indicated if at least one lamp is on, or if all lamps are on. The status can be sent after a change and/or after
request.
12
The Relative dimming telegram of all connected DALI devices is received via this communication object. They are dimming
telegrams BRIGHTER, DARKER and STOP. After a start telegram is received, the brightness value is changed in the defined
direction with the parameterized speed. If a STOP telegram is received before the dim process ends or the maximum or
minimum dimming value is reached, the dimming process is interrupted and the received brightness value is retained.
If the dimming values are above or below the max. or min. dimming values (dimming thresholds), the respective dimming
threshold is set.
The dimming thresholds on the individual lighting groups continue to apply.
13
A brightness value for all connected DALI devices is received via this communication object. Any elapsing burn-in time
currently active has a higher priority, so that under certain circumstances individual devices can only assume a brightness of
100 % or OFF.
In the Parameter window Central
dimmed to using a dimming speed.
Brightness values, which are above or below the predefined max. or min. dimming values (dimming thresholds), are not set.
The dimming thresholds for the individual groups as set apply.
Telegram value:
Function
Switch/status
Parameter window -
0 = OFF and status: all DALI devices are switched off
1 = ON and status: all DALI devices are switched on
Status switch
Parameter window -
0 = OFF and status: all lamps switched off
1 = ON and status: all lamps switched on
Relative dimming
Brightness value
on page 32, you can parameterize whether this brightness value acts immediately or if it is
0 = OFF, or min. dimming threshold, if parameterized
...
255 = 100 %
Communication object name
DALI output
Status, page 42, the parameter Status response of
DALI output
Status, page 42, the parameter Status response of
DALI output
DALI output
DGN/S 1.16.1 | 2CDC 507 114 D0201 103
Data type Flags
1 bit C, R, W, T
DPT 1.001
1 bit C, R, T
DPT 1.001
4 bit C, W
DPT 3.007
1 byte C, W
DPT 5.001