ABB i-bus KNX Product Manual page 189


ABB i-bus KNX
Planning and application
The behavior of the function Slave after KNX bus voltage recovery can be parameterized: in
window - Gx
the lighting group after KNX bus voltage recovery can be set in
the mode active is parameterized, the parameterized brightness value is initially set after KNX bus voltage
recovery. Subsequently, the next brightness value received via communication object Brightness value of
Slave is then set.
In the following table, the response to received telegrams with the parameterized function Slave is shown.
Operating situation
or
Communication objects
Download (start)Download
(start)
Download (end)
Voltage failure
KNX bus
Voltage
recovery
Voltage failure
DALI
or
Gateway
Voltage
operation
recovery
ON
Switch
OFF
Relative dimming
Brightness value
Brightness value of slave
0
Function Slave
activate
1
recall scene
Slave, page 108 you can set whether operation is active or inactive. The brightness value of
inactive
(Activate function slave = 0)
Brightness value when turned ON
OFF
Dimming
Brightness value
no reaction
no reaction
Current
Brightness value of slave → Active
Scene
Parameter window - Gx
Additional function Slave
Active in standby
(Activate slave mode = 1)
Such as KNX bus voltage failure
Such as KNX bus voltage recovery
Programmable:- Brightness value - Gx Fault
Programmable:
- Mode: - Gx Slave
- Brightness value - Gx Fault
Programmable:
- Brightness value - Gx Fault
Programmable:
- Mode: - Gx Slave
- Brightness value - Gx Fault
→ Active,
current Brightness value of slave is
set
OFF, remains in standby
Dimming, remains in standby
Brightness value, remains in standby
no reaction
→ Inactive
Current
Brightness value of slave → Active
Scene
Parameter
Fault, page 77. If
Active and ON (running)
(Function = 1)
Programmable:
- no reaction
- goes to standby and sets
switch on value
OFF and goes to standby
Programmable:
- no reaction
- goes to standby and dims
Programmable:
- no reaction
- goes to standby and sets
brightness value
Brightness value of slave
is set
→ Inactive
Current
Brightness value of slave
Programmable:
- no reaction
- goes to standby and starts
scene
DLR/A 4.8.1.1 | 2CDC507128D0202 187