Siemens Sinamics S120 Function Manual page 806

Appendix
A.4 SINAMICS S120 Functions
● An AM600 feeds the DC link, auxiliary voltage and DRIVE-CLiQ in the hybrid cable.
● The total length of a distributed line starting from the AM600 may be up to 100 m.
● In the context of the available infeed power, as many AM600 can be used as required.
● In the context of the available Control Units, as many DRIVE-CLiQ extensions as
● AM600 and DRIVE-CLiQ extension are not displayed in the DRIVE-CLiQ topology.
● A central Control Unit can only control a limited number of drives. If several S120 drives
● As Control Unit or control, all multi-axis Control Units in the
● Firmware and parameterization are updated via DRIVE-CLiQ.
Figure A-1 Principle of an S120M topology
Note
Functionality that deviates from SINAMICS S120
• S120M has been released exclusively for servo control.
• The pulse frequency is permanently set to 4 kHz.
804
required can be used.
are to be operated on a common line, then an additional Control Unit is required and the
closed-loop control signals must be fed into the line via DRIVE-CLiQ. A DRIVE-CLiQ
Extension for feeding an additional DRIVE-CLiQ line is available for this purpose.
SINAMICS/SIMOTION/SINUMERIK system can be used (CU320-2, D4xx-2, CX32-2,
NCUxx, NXxx).
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
Drive functions