WEG CFW-09 User Manual page 202

[Factory Setting]
Parameter
P325
Ride-Through
Proportional Gain
This parameter
is shown on the
display(s) only when
P202 = 3 or 4
(Vector Control)
P326
Ride-Through
Integral Gain
This parameter
is shown on the
display(s) only when
P202 = 3 or 4
(Vector Control)
Range
Unit Description / Notes
356 V to 564 V
t0 - Line Loss;
(P296 = 3)
t1 - Line Loss Detection;
[534 V]
1 V
t2 - Trip by Undervoltage (E02 without Ride-Through);
388 V to 615 V
t3 - Line Recover;
(P296 = 4)
[583 V] t4 - Line Recover Detection;
1 V
t5 - Trip by Undervoltage (E02 with Ride-Through).
425 V to 674 V
(P296 = 5)
[638 V]
1 V
466 V to 737 V
(P296 = 6)
[699 V]
1 V
486 V to 770 V
(P296 = 7)
[729 V]
1 V
559 V to 885 V
(P296 = 8)
[838 V]
1 V
0.0 to 63.9
[22.8]
0.1
0.000 to 9.999
Normally the factory setting for P325/P326 is adequate for most
[0.128]
applications.
0.001
CHAPTER 6 - DETAILED PARAMETER DESCRIPTION
Ud Ride-Through
Ud
Figure 6.43 - Ride-Through PI controller
Regulator RT
Blockdiagram
figure 6.27 a)
Input
Kp, Ki
203