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ABB i-bus KNX
© 2010 ABB STOTZ-KONTAKT GmbH
Commissioning
No.
Function
11
Speed 1
The communication object is enabled if in parameter window Fan the parameter
Enable direct operation and Enable communication object "Switch speed x" 1 bit are
selected with option yes.
Via the 1 bit communication object the Fan Coil Actuator can receive a control value
for fan speed 1.
Limitations through forced operation or one of the four limitations 1...4 are retained.
Automatic operation is disabled. A renewed activation occurs via the communication objects
Automatic ON/OFF.
If several 1 ON telegrams are received by the various speed objects, the value last received
for the fan control is decisive. The same applies for the OFF telegram 0.
If the actuator for the switched off fan speed again receives an OFF command, it is carried
out, i.e. another speed switched on at this time will be switched off even though the
respective fan speed object does not act directly on the fan speed.
The last telegram – in this case the OFF telegram of another fan speed – is always
executed.
Telegram value:
0 = fan OFF
1 = fan ON in speed 1
12
Speed 2
See communication object 11
13
Speed 3
See communication object 11
Object name
Data type
EIS 1, 1 bit
Fan
DPT 1.001
Flags
C, W
103
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