ABB i-bus KNX Product Manual - page 43
ABB i-bus
KNX
Commissioning
VAA/S x.230.2.1 | 2CDC 508 101 D0201 41
3.3.2 Communication
objects
General
These communication objects are only available once per device and serve the interdisciplinary
(interoperable) functions.
No.
Function
Object name
Data type
Flags
0
In operation
General
1 bit
DPT 1.002
C, R, T
This communication object is enabled if in
, page 24, the parameter Send communication object
"In operation"
is set with the option yes.
In order to regularly monitor the presence of the device on the KNX, an in operation monitoring telegram can be sent
cyclically on the bus.
As long as the communication object is activated, it sends a programmable in operation telegram.
1
Request status values
General
1 bit
DPT 1.017
C, W, T
The communication object is enabled, if in
, page 24, the parameter Enable communication
object "Request status values" 1 bit
is parameterized with the option yes.
If a telegram with the value x (x = 0/1/0 or 1) is received on the communication object, all status communication objects are
sent on the bus, as long as these have not been programmed with the option after a change or request.
The following function results for the option x = 1:
Telegram value:
1 = all status messages, provided they are programmed with the option after a change or request,
are sent.
0 = no reaction.
2
Status manual operation
General
1 byte
DPT 1.011
C, R, T
This communication object is enabled, if in
Parameter window Manual operation
, page 26, the parameter Enable
communication object: "Status man. operation" 1 bit
has been parameterized with the option yes.
Telegram value:
0 = manual operation not active
1 = manual operation active
The status of manual operation is sent after a change, after request or after a change and request as programmed.
3
Disable/enable man. operation
General
1 bit
DPT 1.003
C, R, W
This communication object is enabled if in
Parameter window Manual operation
, page 26, the parameter Manual operation
has been programmed with the option disable/enable via communication object.
Manual operation of the device is blocked or enabled via this communication object.
Using the value 0, the button
is blocked on the device. If the device is in manual operation mode, immediate switchover to
KNX operation occurs.
Using the value 1, the button
is enabled on the device.
Telegram value:
0 = button
enabled
1 = button
disabled