Technical data

Drive functions
7.1 Servo control
Function Manual
Function Manual, 06/2012, 6SL3097-4AB10-0BP4
125
Parameterization
The "speed setpoint filter" parameter screen is selected via the following icon in the toolbar
of the STARTER commissioning tool:
Figure 7-3 STARTER icon for "speed setpoint filter"
7.1.3 Speed controller adaptation
Description
Two adaptation methods are available, namely free Kp_n adaptation and speed-dependent
Kp_n/Tn_n adaptation.
Free Kp_n adaptation is also active in "operation without encoder" mode and is used in
"operation with encoder" mode as an additional factor for speed-dependent Kp_n adaptation.
Speed-dependent Kp_n/Tn_n adaptation is only active in "operation with encoder" mode and
also affects the Tn_n value.
Function diagram 5050 (see SINAMICS S110 List Manual) illustrates how speed controller
adaptation operates.
Example of speed-dependent adaptation
Note
This type of adaptation is only active in "operation with encoder" mode.
,QWHJUDOWLPH
3URSRUWLRQDOJDLQ
&RQVWDQWXSSHUVSHHGUDQJH
$GDSWDWLRQUDQJH
&RQVWDQWORZHUVSHHGUDQJH
ZLWKRXWDGDSWDWLRQ
ZLWKDGDSWDWLRQ
7
QBQ
.
SBQ
Q
SS
Q!S
SQS
QS






S[S
S[S
S
S
.
SBQ
7
QBQ
Figure 7-4 Speed controller Kp_n/Tn_n adaptation