Speed Limitation - Siemens SINAMICS G120C Operating Instructions Manual

8.18.5

Speed limitation

The maximum speed limits the speed setpoint range for both directions of rotation.
The converter generates a message (fault or alarm) when the maximum speed is exceeded.
If you must limit the speed depending on the direction of rotation, then you can define speed
limits for each direction.
Parameters
Table 8-52
Number
p1082[D]
p1083[D]
p1085[C]
p1086[D]
p1088[C]
SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK
Parameters for the speed limitation
Name
Maximum speed
CO: Speed limit in positive direction of rotation
CI: Speed limit in positive direction of rotation
CO: Speed limit in negative direction of rotation
CI: Speed limit in negative direction of rotation
Advanced commissioning
8.18 Setpoint processing
Factory setting
1500 rpm
210000 rpm
1083
-210000 rpm
1086
285