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ABB i-bus
KNX
Parameters
KNX
Options:
This parameter specifies how the value on KNX is received or sent.
•
Input from KNX: The ASM has an input group object. Updated values from other interfaces, e.g. web
user interface, are not output in the group object.
•
Input + output: The ASM has a combined group object as input and output. Updated values from other
interfaces, e.g. web user interface, are output in the group object.
•
Output to KNX: The ASM has an output group object. The values from the other interfaces, e.g. web
user interface, are output in the group object.
•
None: The ASM does not have a group object.
Selection of Input + output or Output to KNX option:
170 2CDC508198D0211 Rev. A | AC/S 1.x.1
Input from KNX
(not available if the Input option has been selected for ASM socket)
Input + output
(not available if the Input option has been selected for ASM socket)
Output to KNX
None
Dependent parameter(s)
Send value to KNX by a change of
Options:
0...1...670760 °C
(Value range dependent on the data point type selected)
This parameter changes the send behavior. The value is only sent on the KNX bus if the new value
differs from the last value sent by the difference set. The value "0" means that this function is not
active and any value change is sent on the bus. This function affects only the output on the KNX
bus. The last value is always output on the ASM output socket.
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