ABB i-bus KNX Product Manual page 136

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ABB i-bus KNX
Commissioning
No.
20
This communication object is enabled if in
Code enable encoded fault message is parameterized with the option yes:
Using this communication object, the number of groups or lighting groups or individual DALI devices are displayed, which
have at least one lamp or ballast fault. The value relates to the lighting group or the individual DALI device in dependence
on the group-orientated or device-based parameterization.
The communication object value is sent after a change. If the acknowledgement of error messages is activated, the
communication object value (Number of faults) only changes after acknowledgement.
Telegram value:
21
This communication object is enabled if in
Code enable encoded fault message is parameterized with the option yes:
With this communication object, the first lighting group or the first DALI device is displayed as a figure value. The value
relates directly to the lighting group or the individual DALI device in dependence on the group-orientated or device-based
parameterization. A correction by 1 as required for the values in the communication objects Diagnosis (6) and Fault
group/device code (No. 7) is not necessary in the communication object described here.
Telegram value:
All lighting groups or DALI devices with a fault can be displayed successively in conjunction with the communication object
Switch up next fault alarm (No. 22). If the communication object Number of faults is added, you can recognize how often
you will need to switch up in order to view all faults.
All detected faults are sent. The last recognized fault remains.
If this is remedied, the previous fault is displayed.
22
This communication object is enabled if in
Code enable encoded fault message is parameterized with the option yes:
This communication object should be considered in conjunction with the communication object No. Group/device fault (No.
21). Should there be several group or device faults, this communication object can be used to switch to the next number of
the communication object No. Group/device fault. With the value 0, you can advance by a number, and with the value 1
you can go back by a number.
Telegram value:
If the highest number is reached when switching up or the lowest number when switching down, the indication cycle loops,
i.e. the first DALI device fault is indicated again.
134 2CDC507128D0202 | DLR/A 4.8.1.1
Function
Number of faults
Parameter window Status -
0...8 = number of lighting groups with fault
0...64 = number of individual DALI devices with fault
No. Group/device fault
Parameter window Status -
1...8 = number of lighting group with fault
1...64 = number of individual DALI device with fault
Switch up next fault alarm
Parameter window Status -
0 = "switch up": The next higher number of lighting group or DALI device with a fault is displayed on
the communication object No. Group/device fault (No. 21).
1 = "switch down": The next lower number of lighting group or DALI device with a fault is
displayed on the communication object No. Group/device fault (No. 21)
Object name
DALI output
Central, page 57, the parameter Fault group/device
DALI output
Central, page 57, the parameter Fault group/device
DALI output
Central, page 57, the parameter Fault group/device
Data type Flags
1 byte C, R, T
DPT 5.010
1 byte C, R, T
DPT 5.010
1 byte C, W
DPT 1.008