This adjustment takes a
hysteresis 25% into account. The regula-
tor moves the coil until the value has been exceeded. The parameter does not kick until
this time has elapsed and the limit value has been exceeded.
0 Umax delay
Delay until the Umax_Threshold parameter kicks in. The function also disabled Umax Uerd.
A value disables the Umax function.
Default setting: 30%
0 Umax_Hysteresis
A normal search performed when Une<Umax Hysteresis Umax_Threshold. This limit value may not be
exceeded during the search.
.
Note:
If Une Umax but smaller than Uerd the beginning the search, the regulator will move
the coil until reaches Une< Umax_Hysteresis*Umax_Threshold. The search process starts
as soon the condition has been met. this threshold value exceeded during the search, the P-coil
will immediately retracted order leave the Une Umax zone.Page 111
Detailed description REG-DP/ REG-DPA parameters
0 100
10
-2
10
-1
10
0
10
1
Coil position [%]
Une
in
[%]
Self-extinguishing
current limit
detuning
Umax-hysteresis
Umax-threshold
Figure 80: Umax and Umax_Hysteresis
0 Umax_Threshold
The regulator allowed perform tuning process long the absolute value the ze-
ro sequence voltage Une smaller than the set threshold
