Application class Standard Drive Control Dynamic Drive Control
Properties
● Typical settling time after a speed change:
100 ms … 200 ms
● Typical settling time after a load surge: 500 ms
6SHHG
/RDG
0RWRU
WRUTXH
W
W
W
PV
● Standard Drive Control is suitable for the
following requirements:
– All motor power ratings
– Ramp-up time 0 → rated speed
(depending on the motor power rating):
1 s (0.1 kW) … 10 s (45 kW)
– Applications with increasing load torque
without load surges
● Standard Drive Control is insensitive with
respect to imprecise setting of the motor data
● Typical settling time after a speed change:
< 100 ms
● Typical settling time after a load surge: 200 ms
6SHHG
/RDG
0RWRU
WRUTXH
W
W
PV
● Dynamic Drive Control controls and limits the
motor torque
● Typically achieves a torque accuracy: ± 5 % for
15 % … 100 % of the rated speed
● We recommend Dynamic Drive Control for the
following applications:
– Motor power ratings > 11 kW
– For load surges 10 % … >100 % of the rated
motor torque
● Dynamic Drive Control is necessary for a ramp-
up time 0 → rated speed (dependent on the rated
motor power): < 1 s (0.1 kW) … < 10 s (132 kW).
Max. output fre‐
quency
550 Hz 240 Hz
Commissioning
● Unlike "Dynamic Drive Control," no speed
controller needs to be set
● In comparison to setting "EXPERT":
– Simplified commissioning using
predefined motor data
– Reduced number of parameters
● Standard Drive Control is preset for Power
Modules, frame size A … frame size C
● Fewer number of parameters when compared
to setting "EXPERT"
● Dynamic Drive Control is preset for Power
Modules, frame size D … frame size F
Commissioning
5.5 Quick commissioning with a PC
SINAMICS G120C converter
142 Operating Instructions, 09/2017, FW V4.7 SP9, A5E34263257B AF
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