14.9.10 Speed limitation
Overview
The speed limitation protects the motor and the driven load against excessively high speeds.
Description of function
The maximum speed limits the speed setpoint range in both directions.
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Figure14-66 Setpoint processing in the converter
The converter generates a message (fault or alarm) when the maximum speed is exceeded.
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Figure14-67 Speed limitation in the extended setpoint channel
Parameters
The following list contains the parameters of the "Speed limitation" function.
Number Name Unit
p1082[0...n] Maximum speed [rpm]
p1083[0...n] Speed limit in positive direction of rotation [rpm]
c1085[0...n] Speed limit in positive direction of rotation
p1086[0...n] Speed limit in negative direction of rotation [rpm]
c1088[0...n] Speed limit in negative direction of rotation
Functions
14.9Setpoint channel
SINAMICS G220 converter
454 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB