ABB i-bus KNX Product Manual page 61

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ABB i-bus KNX
Commissioning
If a telegram with the value 1 is received via the communication object Burn-in lamps or
Burn-in lamps/Status, the DLR/S activates the function Burn-in for all the lighting groups that
have enabled the function Burn-in. The corresponding burn-in time, parameterized for the
lighting group in the Parameter window Gx
During the Burn-in function, the lighting group can only assume the state 0 % (OFF) or
100 % (ON). Every device has its own "burn-in counter", which decrements when the device
is switched on. The counter has a counting interval of five minutes, i.e. if the lamp has been
switched on for five minutes, the burn-in time is reduced by five minutes.
The internal burn-in counter has a size of 1 byte and provides a timer with 5-minute intervals
and a maximum value of 254 hours.
The burn-in time is only counted if a DALI device is connected to the DALI output and is
supplied with voltage ready for operation.
For further information see: Burning-in of lighting
Note
With the DLR/S, there is an additional possibility to burn in the individual lighting group
individually via the optional communication object for a Group X. The optional
communication object Burn-in lamps/Status should be selected in the
Gx Functions, page 86, using one of the two additional objects.
Reaction of Burn-in function on download, KNX bus or light controller voltage failure
The Burn-in function is interrupted on KNX voltage failure, light controller voltage failure and
download. The time for the switched on lamps does not continue to count down. The burn-in
time already elapsed is retained and continues to count after KNX bus voltage recovery and
light controller supply voltage recovery and download.
The burn-in process is restarted by a telegram with the value 1 to the communication object
Burn-in lamp or Burn-in lamp/Status.
A telegram with the value 0 sets the burn-in counter to 0 and ends the Burn-in function for all
lighting groups.
Group, page 67, applies.
equipment, page 165
DLR/S 8.16.1M | 2CDC 507 100 D0202 59
Parameter window -