Siemens SINAMICS PERFECT HARMONY GH180 Function Manual page 129

Table 6-51 Var Control Menu (3041) Parameters
Parameter ID
VAR prop gain 3042
VAR integral gain 3043
VAR capability slope 3047
VAR capability off‐ 3048
set
VAR lg offset 3049
AFE Vd scaler 3036
AFE Id scaler 3037
AFE Iq scaler 3038
AFE current scaler 3039
AFE Iq limit filter 3044
AFE Sat. filter 3046
Table 6-52 Output Processing Menu (3050) Parameters
Parameter ID
Low freq comp 3060
Flux control 3100
Speed loop 3200
Current loop 3250
Stator resis est 3300
Braking 3350
PLL prop gain 3420
PLL integral gain 3430
Output current scal‐ 3440
er
NXGPro+ Control Manual
Operating Manual, A5E50491925A
Unit Default Min
0.2 0
0.1 0
-5 -20
105 90
0 0
1 0
0 0
1 0
0.745 0
0.95 0.5
1 0.1
Unit Default Min
Submenu
Submenu
Submenu
Submenu
Submenu
Submenu
188 1
2760 0
1.0 0.0
Parameter Assignment/Addressing
6.8 Options for Stability Menu (3) - first half
Max Description
200 VAR PI regulator proportional gain term.
12000 VAR PI regulator integral gain term.
-1 VAR capability slope ain term to prevent cell satu‐
ration.
120 VAR capability offset term to prevent cell satura‐
tion.
50 VAR I offset adjustment
q
NOTE: This parameter affects One Cycle Protec‐
tion FOR ALL CELL TYPES.
2 Scaler for input voltage to AFE V
2 Scaler for input I
2 Scaler for Var regulator output to AFE I
2 Scaler to match AFE cell per unit current with drive
per unit current.
1 Filter constant for AFE I
3 Weight applied to Var error depending upon the
number of AFE cells are in saturation.
Max Description
Access parameters that affect compensation for
hardware and software filter poles.
See Table Low Frequency Compensation Menu
(3060).
Access the flux control parameters.
See Table Flux Control Menu (3100).
Access the speed loop parameters.
See Table Speed Loop Menu (3200).
Access the current loop parameters.
See Table Current Loop Menu (3250).
Access the stator resistance estimator parame‐
ters. See Table Stator Resistance Estimator Menu
(3300).
Access the dual frequency braking parameters.
See Table Braking Menu (3350).
500 Flux vector PLL proportional gain.
Default value is highly recommended in most ap‐
plications.
12000 Flux vector PLL integral gain.
Default value is highly recommended in most ap‐
plications.
2.0 Scaling for output current feedback.
Default value is normally adequate.
feed forward.
d
to AFE I feed forward.
d d
command.
q
limit.
q
127