ABB i-bus KNX, Product Manual, Page: 235 / 264

ABB i-bus
®
KNX
Commissioning
FCA/S 1.x.x.1 | 2CDC508134D0202 233
3.3.5.2 Communication objects Value/forced operation
No. Functionality communication object name Data type Flags
90 Block Input a:
Value/forced operation
1 bit
DPT 1.003
C, W
This communication object is enabled if the parameter Input a has been selected with the option Value/forced operation in
Parameter window
Enable inputs a…c
, p. 170, and the parameter Enable communication object "Block" 1-bit has then been
selected with the option Yes in Parameter window a: Value/forced operation , p. 181.
Using the communication object Block , the input can be blocked or enabled. With activated communication object Block the
inputs are blocked.
Note
When the input is blocked there is fundamentally no reaction to a signal change, but:

Waiting for a long button operation or a minimum signal duration is suspended.

The parameter setting 8-bit scene ends saving.

communication objects continue to be updated and sent if necessary.
When enabling an input, a change of the signal states (as opposed to before the block) leads to immediate
processing, e.g.:

The minimum actuation or detection of a long/short button push starts.

communication objects send their current value if necessary.
Telegram value: 0 = Enable input a
1 = Block input a
91 Value 1 Input a:
Value/forced operation
DPT variable C, T
This communication object is enabled if the parameter Input a has been selected with the option Value/forced operation in
Parameter window
Enable inputs a…c
, p. 170.
This communication object sends a value on the bus with short operation when opening or closing the contact. The value and
data type can be freely set in the parameters.
1 bit value [0/1]
2 bit value [0…3]
1-byte value [-128...127]
1-byte value [0...255]
1-byte value (8-bit scene)
2-byte value [-32,768...32,767]
EIS 1
EIS 8
EIS 14
EIS 6
EIS 6
EIS 10
DPT 1.001 switch telegram
DPT 2.001 forced operation
DPT 6.010 value
DPT 5.010 value
DPT 18.001 control scene
DPT 8.001 value
2-byte value [0...65,535]
2 byte value [EIB floating point]
3 byte value [time, weekday]
4-byte value [0...4294967295]
EIS 10
EIS 5
EIS 3
EIS 11
DPT 7.001 value
DPT 9.001 temperature
DPT 10.001 time, weekday
DPT 12.001 value
4-byte value [-2147483648...2147483647] EIS 11 DPT 13.001 value
92 Value 2
See communication object 91
93…99
Not assigned
100…119
Input b, c