ABB i-bus
®
KNX
Commissioning
FCA/S 1.x.x.1 | 2CDC508134D0202 227
communication object name
Control value A
(if 2 control values) or
Control value
(if only 1 control value)
This communication object is enabled if automatic operation has been enabled in Parameter window E, F, G: Fan (One-
level), p. 149.
Using this communication object the control value for automatic operation is predefined as a 1 byte value [0...255].
Control value B
(if 2 control values)
This communication object is enabled if automatic operation has been enabled in Parameter window E, F, G: Fan (One-
level), p. 149, and two inputs have been activated by the parameter Number of control value inputs in Parameter window
Automatic control (One-level), p. 156.
Using this communication object the second control value for automatic operation is predefined as a 1 byte value [0...255].
Toggle control value A/B
(if 2 control values)
This communication object is enabled if two communication objects have been activated for the control values (control value
A and control value B) in Parameter window Automatic control (One-level), p. 156, and they are to be selected by a
communication object.
This communication object is enabled if the parameter Activate monitoring control values has been selected with the option
Yes in Parameter window Automatic control (One-level), p. 156.
This communication object displays control value faults.
The blower actuator uses the Fault control value communication object to report a fault and then reacts according to the
parameterization for faults.
If no value is sent to the communication object Control value A, Control value B or Control Value for a set time, a
sender fault is assumed. If the communication object Toggle control value A/B receives a value, the monitoring time
is started.
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