ABB i-bus KNX Room Master Premium RM/S 2.1, Руководство по эксплуатации продукта

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ABB i-bus
®
KNX
Commissioning
© 2008 ABB STOTZ-KONTAKT GmbH 46
The advantage of the
Only dimming
function is that no distinction is
made between short and long actuation. The dim command is
initiated immediately after actuation in this way. It is not necessary to
wait for a long operation.
How does 2 button dimming function?
If
2 button dimming
is required, the functions of the individual buttons
should be set with the parameters
Reaction on short operation
or
Reaction on long operation
, e.g. ON or BRIGHTER.
The user thus has the choice of the buttons to be combined with one
another, e.g. to dim a lighting group or the function which the
individual buttons should perform in this case.
Furthermore, two inputs are required for 2 button dimming, e.g.
Input a
with short operation with switch ON and long operation for BRIGHTER
dimming.
Input
b with short operation for switch OFF and long
operation for DARKER dimming.
If the option
Dimming and switching
is selected with the parameter
Dimming
functionality
, the parameters
Long operation after…, On short operation:
Switch
and
On long operation: Dimming direction
in parameter window
a:
Dim sensor
are visible:
Long operation after…
Options: 0.3/0.4/0.5/0.6/0.8/1/1.2/1.5/2/3/4/5/6/7/8/9/10 s
Here the time period T
L
after which an actuation is considered a “long”
operation is defined.
On short operation: Switch
Options: ON
OFF
TOGGLE
no reaction
This parameter defines if the communication object
Telegram switch
TOGGLEs
with short operation (typical: 1 button dimming) or only switches
OFF
or
ON
(typically: 2 button dimming).
•
TOGGLE:
A short operation changes the value of the communication
object
Telegram
s
witch
.
•
ON:
With short operation the value 1 is sent.
•
OFF:
With short operation the value 0 is sent.