ABB i-bus KNX Product Manual page 110
Dali gateway emergency lighting
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Also See for i-bus KNX:
- Product manual (264 pages) ,
- Product manual (49 pages) ,
- Product manual (45 pages)
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®
ABB i-bus
KNX
Commissioning
No.
20
This communication object is enabled if in the
(ballast/lamp/converter) is set with the option yes.
This communication object consists of two bytes. The High byte contains the fault status of the corresponding device or group.
The Low byte contains the device or group number and the information of whether it is a status request or a sent status.
Via this communication object, the DGN/S transfers the status of a fault of every lighting group and/or each individual DALI
device on the KNX.
The following numbering applies for the following list:
High byte
15
2
The bit number is identical with the exponent of the bit, e.g. number 2 complies with 2
Bit 0...5
Bit 6
Bit 7
Bit 8
Bit 9
Bit 10
A logical 1 indicates the fault.
The telegrams are sent immediately after detection of the fault. Should several faults occur at the same time, the telegrams
are sent consecutively on the KNX. If a fault is remedied, this is also reported in the communication object.
Note: The detection of the fault state can take up to 90 seconds, depending on the situation.
108 2CDC 507 114 D0201 | DGN/S 1.16.1
Function
Coded fault
14
13
12
11
10
9
2
2
2
2
2
2
2
contains a binary number (0 to 15 or 0 to 64). This number added to 1 corresponds to the number of the
faulty lighting group or the faulty DALI device.
indicates the group/device reference. The value 1 indicates that the status value relates to a lighting
group, the value = 0 relates to an individual device (value 0).
The value 1 triggers a status feedback. If a telegram with a set bit 7 is received, it is interpreted as a
status request, and the switch status of the requested group or device is sent. When the answer is sent,
the value of bit 7 is reset to 0.
indicates a lamp fault.
indicates a ballast fault.
indicates a converter fault.
Communication object name
DALI output
Parameter window -
Status, page 42, the parameter "Coded faults" 2 byte
Low byte
8
7
6
5
4
3
2
2
2
2
2
Data type
Flags
2 byte
C, R, T
DPT 237.600
2
1
0
2
2
2
2
.
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