ProfiLux 4 Programming Guide
EN 2017-02-06 38
Sinus waves – Gentle acceleration and slowing down of the pump
Right-angled waves – abrupt changes
Then set the Minimal and Maximal wave duration in a range of 0.4 and 60 seconds.
The random number generator determines a duration within these limits for each wave.
If all waves should have the same duration, enter the same values for Minimal and Maximal
wave duration.
The technical possibilities of the pump must, of course, also be taken into consideration for
the wave duration.
Finally, the random wave reduction can be set from 0% to 100%.
The bigger the value, the more different the single wave crests become.
At 0%, each wave peak reaches the maximum (wave crests are always equal),
At 100%, the wave waves fluctuate randomly between minimum and maximum.
In the following, the flow pattern can be seen on a controllable pump (settings: Minimal =
30%, Maximal = 90%, Wave duration = 10 s, Wave form = Sinus):
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0 2 4 6 8 10 12 14 16 18 20
Output [%]
Time [s]
Controllable pump
Waves have no effect on non-controllable pumps, which are connected via
switchable sockets.
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