ABB i-bus KNX Product Manual page 137

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ABB i-bus KNX
Commissioning
Hysteresis is only taken into account in automatic operation
Note
Hysteresis threshold
value in % +/- [0...20 %]
Options:
This sets a hysteresis at which switchover to the next fan speed occurs. The hysteresis applies for all three
threshold values.
The setting 0 causes immediate switching without hysteresis.
The entered percentage value is directly added to or subtracted from the percentage value of Threshold
value speed x. The result is a new upper or lower threshold value.
Switch threshold top (switch on) = threshold value + hysteresis
Switch threshold bottom (switch off) = threshold value - hysteresis
0...5...20
FCA/S 1.x.x.1 | 2CDC508134D0202 135