Siemens SINAMICS G220 - Skip Frequency Bands

14.9.9 Skip frequency bands
Overview
This function prevents mechanical resonance e󹪜ects by only permitting the motor to operate
temporarily at speci󹪝c speeds.
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Figure14-64 Setpoint processing in the converter
Description of function
The converter has 4 skip frequency bands.
Each skip frequency band prevents continuous operation of the motor within a speci󹪝c speed
range.
This function prevents mechanical resonance e󹪜ects by only permitting the motor to operate
temporarily at speci󹪝c speeds.
Parameters
The following list contains the parameters of the "Skip frequency bands" function.
Number Name Unit
p1091[0...n] Skip speed 1 [rpm]
p1092[0...n] Skip speed 2 [rpm]
p1093[0...n] Skip speed 3 [rpm]
p1094[0...n] Skip speed 4 [rpm]
c1098[0...n] Skip speed scaling 
r1099.0 Skip band status word 
p1101[0...n] Skip speed bandwidth [rpm]
Functions
14.9Setpoint channel
SINAMICS G220 converter
452 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB