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ABB i-bus KNX
© 2010 ABB STOTZ-KONTAKT GmbH
Commissioning
Fan speed on bus voltage recovery
Options:
unchanged
OFF
ON
The behaviour of the fan on bus voltage recovery is defined here.
unchanged: The fan speed of the fan remains unchanged.
OFF: The fan is switched off.
ON: The fan is switched on.
Caution
The FCA/S 1.1M is supplied ex-works with a default setting (factory
default). This ensures the fan setting is switched off when the bus voltage
is applied to the relay for the first time.
Thus, damage to the device due to unintentional switch on during
transport, e.g. due to vibration, is avoided.
It is advisable to apply a bus voltage before connecting the fan in order to
achieve a defined switch state of the fan. This eliminates the possibility
of the destruction of the fan due to an incorrect contact setting.
Enable communication objects
"Forced operation" 1 bit
Options:
no
yes
yes: A 1 bit Forced operation communication object is enabled.
Further parameters appear at the same time:
Forced operation on object value
Options:
1
0
1: Forced operation is activated by a telegram with value 1.
0: Forced operation is activated by a telegram with value 0.
Behaviour with forced operation
Options:
unchanged
OFF
ON
This parameter defines how the fan should respond with forced
operation.
Enable automatic operation
Options:
no
yes
yes: Automatic mode is enabled; an additional Automatic operation
parameter window appears.
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