The parameter does not kick until
this time has elapsed and the limit value has been exceeded. This limit value may not be
exceeded during the search. The search process starts
as soon the condition has been met. The function also disabled Umax Uerd. The regula-
tor moves the coil until the value has been exceeded.
Default setting: 30%
0 Umax_Hysteresis
A normal search performed when Une<Umax Hysteresis Umax_Threshold. This adjustment takes a
hysteresis 25% into account.
.
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.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.
0 Umax delay
Delay until the Umax_Threshold parameter kicks in. this threshold value exceeded during the search, the P-coil
will immediately retracted order leave the Une Umax zone.
A value disables the Umax function
