KNX Technical Reference Manual
ABB i-Bus
®
KNX Yucus
69
1 byte (0 - 255)
The 1-byte communication object "Value" is set via the "Object type" parameter. With the
setting "1 byte 0..100%", the momentary value is increased or reduced by a percentage
amount for every operation. With the setting "1 byte 0..255", the momentary value is
increased or reduced by an absolute value for every operation. How large the percentage
value or the absolute value will be is specified via the "Step size" parameter.
12.21.2 Common parameter – Step size
Options 1 … 50 %
Note: The options are dependent on the setting of the "Object type" parameter
1 byte 0 - 100%: The size by which the momentary value is to be increase or reduce for
an operation is set via the "Step size" parameter. A percentage value can be specified.
Example: The current value on the 1-byte communication object "Value" amounts to 40%.
For a step size of "10%", the current value is increase from 40% to 50% for an operation
(for an increase).
1 byte 0 - 255: The size by which the momentary value is to be increase or reduce for an
operation is set via the "Step size" parameter. An absolute value from 1 to 128 can be
specified. Example: The current value on the 1-byte communication object "Value"
amounts to 100. For a step size of "20", the current value is increase from 100 to 120 for
an operation (for an increase).
12.21.3 Common parameter – Working mode of the rocker as value dimming
sensor
Options 1
button brighter, 2
button darker
1
st
button darker, 2
nd
button brighter
If the rocker left 1
st
button or right 2
nd
button is operate, the value that is sent out from the
1- byte communication object "Value" is increased (brighter) or lowered (darker). Whether
the operation of the button increases or lowers the value depends on the setting of the
"Working mode of the rocker as value dimming sensor" parameter.
12.21.4 Object no
Value 1 byte DPT 5.001 C, W, T, U
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