Product Manual SW108 and SW104
EAE KNX Switch Actuator
PM R2.0
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4.4.2
External Logic Function
External Logic Parameters
Logic function can be used independently for each output. With this function, the ‘Switch’ object can
be logically linked with the ‘External logic input’. Channel relay switch a result of the logic operation.
For example ‘Switch’ object value 1 and ‘External logic input’ object value 0 relay switch as a result of
1 & 0 operation.
External logic function type
*
AND
OR
XOR
This parameter selects the type of logic function between ‘Switch’ and ‘External logic input’ objects.
Invert result
yes
*
no
If you want to inverted logic function result, you should select ‘yes’.
Logic object value after bus voltage return
“1”
*
”0”
This parameter defines the value of the ‘External logic input’ object after bus voltage return.
NOTE: The values of the ‘External logic’ communication objects doesn’t store at the bus voltage
failure.