Siemens Sinamics S120 Function Manual page 754

Basic information about the drive system
12.10 Rules for wiring with DRIVE-CLiQ
4. For the chassis format, Motor Modules with a current controller cycle of 250 μs should be
5. For the chassis format, Motor Modules with a current controller cycle of 400 μs should be
6. Motor Modules in the chassis format with different pulse frequencies (frame sizes FX, GX,
HX, JX) should be connected to separate DRIVE-CLiQ lines.
7. Line Modules and Motor Modules in the chassis format should be connected to separate
DRIVE-CLiQ lines.
8. Peripheral components (e.g. Terminal Module, TM) should be connected to DRIVE-CLiQ
socket X103 of the Control Unit in a line.
– If the DRIVE-CLiQ socket X103 is not available, any free DRIVE-CLiQ socket can be
9. In the servo control mode, Motor Modules in the booksize format should be connected to
DRIVE-CLiQ socket X100 on the Control Unit in the line.
– If the DRIVE-CLiQ socket X100 is not available, the next higher DRIVE-CLiQ socket
10. The motor encoders for the first drive of a Double Motor Module should be connected to
the associated DRIVE-CLiQ socket X202.
11. The motor encoders for the second drive of a Double Motor Module should be connected
to the associated DRIVE-CLiQ socket X203.
12. The motor encoder should be connected to the associated Motor Module:
Connecting the motor encoder via DRIVE-CLiQ:
– Single Motor Module Booksize to terminal X202
– Double Motor Module Booksize motor X1 to terminal X202 and motor X2 to terminal
– Single Motor Module Chassis to terminal X402
– Power Module Blocksize with CUA31: Encoder to terminal X202
– Power Module blocksize with CU310-2: Encoder to terminal X100 or via TM31 to X501
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connected to DRIVE-CLiQ socket X101 of the Control Unit. If required, they should be
connected in a line.
– If the DRIVE-CLiQ socket X101 is not available, the next higher DRIVE-CLiQ socket
should be used for these Motor Modules.
connected to DRIVE-CLiQ socket X102 of the Control Unit. If required, they should be
connected in a line.
– If the DRIVE-CLiQ socket X102 is not available, the next higher DRIVE-CLiQ socket
should be used for these Motor Modules.
selected for the peripheral components.
should be used for these Motor Modules.
X203
– Power Module Chassis to terminal X402
Note
If an additional encoder is connected to a Motor Module, it is assigned to this drive as
encoder 2 in the automatic configuration.
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
Drive functions