Appendix
A.7 Functions of SINAMICS S120 Combi
Drive functions
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
1081
Fixed DRIVE-CLiQ topology rules for SINAMICS S120 Combi. The device must always be
connected according to the same principle.
The sampling times are permanently set to 125 μs for the following functions:
● Current controller
● Speed controller and
● Flux controller
The pulse frequency is permanently set to 4 kHz. This means that a maximum spindle speed
of 24000 rpm can be reached.
● Synchronous motors: 1FE1, 1FT6, 1FT7, 1FK7, 1FW6
● Induction motors: 1PH7, 1PH4, 1PL6, 1PH8
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