Siemens SINAMICS G120 Operating Instructions Manual page 195

Table 9- 31
SINAMICS G120C frequency converter
Operating Instructions, 03/2012, FW V4.5, A5E02999804B AB
Optimizing the control response
The actual value only slowly approaches
the setpoint.
 Increase the proportional component
K and reduce the integration time
P
T .
N
The actual value quickly approaches the
setpoint, but overshoots too much
 Decrease the proportional
component K and increase the
P
integration time T .
N
Functions
9.6 Motor control
193