ABB i-bus KNX Product Manual page 186

®
ABB i-bus KNX
Commissioning
No.
16
This group object is enabled if the Enable Group object "Status switch addressed" parameter is set to Yes in the X Output:
State parameter window, p. 52.
This group object consists of two bytes. The High byte contains the switch status of the corresponding device or group. The
Low byte contains the device or group number, the information as to whether a device or a group is selected and whether it is
a status request or a sent status.
Dest addr
4/1/15
You will obtain the hexadecimal representation if, for example, you select DTP 7.001 2-octet unsigned. This setting is set as
a data type under Properties (select group object and right click).
The following numbering applies to the list below:
High byte
15
2
The bit number is identical to the exponent of the bit, e.g. number 2 corresponds to 2
Bit 0...5
Bit 6 (26)
Bit 7
Bit 8
Bit 9...15
The object value is only sent on request.
184 2CDC507164D0201 | DG/S x.64.1.1
Function
Status switch addressed
Dependent on parameter
Data
00 00
High Byte Low Byte
14 13 12 11 10 9
2 2 2 2 2 2
Corresponds to the device address (0...63) or the number of a group (0...15)
Determines whether the status value relates to a group (value 1) or an individual device (value 0).
1 = Status request. 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 returned, the value of bit 7 is
reset to 0.
Indicates the switch status: 1 = lamp(s) switched on, 0 = lamps(s) switched off
Value = 0 with a status feedback.
These bits are not evaluated with a request (bit 7 = 1)
Group object name
Output A
Enable Group object "Status switch addressed"
Destination
A Status switch addressed
Low byte
8 7 6 5 4
2 2 2 2 2 2
Data type
2 byte
non DPT
R DPT
6 2-octet unsigned
3 2 1 0
2 2 2
2
.
Flags
C, R, T