ABB i-bus KNX Product Manual page 140

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ABB i-bus KNX
Commissioning
No.
20
This communication object is enabled if, in the
group/device code enable encoded fault message is parameterized with the Yes option.
Using this communication object, the number of lighting groups or individual DALI devices, which have at least one lamp or
ballast fault, is displayed. The value relates to the lighting group or the individual DALI device, depending on whether
parameterization is group-orientated or device-based.
The communication object value is sent after a change. If the acknowledgement of fault messages is activated, the
communication object value (Number of faults) only changes after acknowledgement.
Telegram value:
21
This communication object is enabled if, in the
group/device code enable encoded fault message is parameterized with the Yes option.
With this communication object, the first lighting group or the first DALI device is displayed as a numeric value. The value
relates directly to the lighting group or the individual DALI device depending on the group-oriented or device-based
parameterization. A correction by 1, as required for the values in the communication objects Diagnostics (6) and Fault
group/device code (no. 7) is not necessary in the communication object described here.
Telegram value:
All the lighting groups or DALI devices with a fault can be displayed successively in conjunction with the communication
object Switch up next fault message (no. 22). If the communication group 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 the
group/device code enable encoded fault message is parameterized with the Yes option.
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.
138 2CDC 507 100 D0202 | DLR/S 8.16.1M
Function
Number of faults
0...16 = number of lighting groups with fault
0...64 = number of individual DALI devices with fault
No. Group/device fault
1...16 = number of lighting group with fault
1...64 = number of individual DALI device with fault
Switch up next fault message
0 = "Switch up": The next highest number of the lighting groups or DALI devices with a fault is
displayed on the communication object No. Group/device fault (no. 21).
1 = "Switch down": The next lowest number of the lighting groups or DALI devices with a fault is
displayed on the communication object No. Group/device fault (no. 21)
Object name
DALI output
Parameter window Status - Central, page 61, the parameter Fault
DALI output
Parameter window Status - Central, page 61, the parameter Fault
DALI output
Parameter window Status - Central, page 61, the parameter Fault
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