ABB i-bus KNX Product Manual page 92


ABB i-bus KNX
Commissioning
Value
0
1
2
3
Both the following parameters are enabled with parameterized 2 bit control:
90 2CDC 507 100 D0202 | DLR/S 8.16.1M
Bit 1 Bit 0 State
0 0 Enabled
0 1 Enabled
1 0 Forced OFF
1 1 Forced ON
Brightness on object value = 3
(forced operation = active, ON)
Options: 100 % (255)
99 % (252)
...
2 % (5)
1 % (3)
0 % (off)
The brightness value used to control the DALI output when it is forced ON is set with this
parameter.
Description
If the communication object Forced operation receives a telegram with the
value 0 (binary 00) or 1 (binary 01), the lighting group is enabled and can be
actuated via different communication objects.
If the communication object Forced operation receives a telegram with the
value 2 (binary 10), the output of the lighting group is forced OFF and
remains inhibited until Forced operation is again deactivated.
Actuation via another communication object is ignored as long as the Forced
operation is active. Telegrams are run in the background, and the end values
are saved.
After deactivation of Forced operation, the brightness value, which is
continuously processed in the background, is set.
If the communication object Forced operation receives a telegram with the
value 3 (binary 11), the output of the lighting group is forced ON and remains
inhibited until Forced operation is again deactivated.
Actuation via another communication object is ignored as long as the Forced
operation is active. Telegrams are run in the background, and the end values
are saved.
After deactivation of Forced operation, the brightness value, which is
continuously calculated and stored in the background, is set.