Siemens SINAMICS S120 Function Manual page 130

Operating Modes
Vector control
Example of speed-dependent adaptation
Note
This type of adaptation is only active in "operation with encoder" mode.
K
Proportional gain
p_n
T
Integral time
n_n
K
p_n
T
n_n
0
1 Constant lower speed range
2 Adaptive control range
3 Constant upper speed range
Fig. 3-30
Parameterization
The "speed controller" parameter screen is selected via the following icon in the
toolbar of the STARTER commissioning tool:
Fig. 3-31
3-130
p1460
1
p1462
p1464
Speed controller Kp_n/Tn_n adaptation
STARTER icon for "speed controller"
p1463 x p1462
p1461 x p1460
3
2
p1465
(n < p1464)
(p1464 < n < p1465)
(n > p1465)
© Siemens AG 2006 All Rights Reserved
SINAMICS S120 Function Manual, 03/2006 Edition
with adaptive
control
without adaptive
control
n