Siemens SINAMICS S120 Commissioning Manual page 35

● In the servo control mode, Motor Modules in the booksize format should be connected to
● The motor encoders for the first drive of a Double Motor Module should be connected to
● The motor encoders for the second drive of a Double Motor Module should be connected
● The motor encoder should be connected to the associated Motor Module:
● DRIVE-CLiQ sockets should, as far as possible, be symmetrically wired.
● The DRIVE-CLiQ cable from the Control Unit should be connected to DRIVE-CLiQ socket
● The DRIVE-CLiQ connections between the power units should each be connected from
Commissioning Manual
Commissioning Manual, (IH1), 01/2013, 6SL3097-4AF00-0BP3
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
should be used for these Motor Modules.
the associated DRIVE-CLiQ socket X202.
to the associated DRIVE-CLiQ socket X203.
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
X203
– 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
– Power Module Chassis to terminal X402
Note
Automatically assigning an additional encoder
If an additional encoder is connected to a Motor Module, it is assigned to this drive as
encoder 2 in the automatic configuration.
Example: Do not connect 8 DRIVE-CLiQ nodes in series at one DRIVE-CLiQ socket of
the CU - but instead, connect 2 nodes at each of the 4 DRIVE-CLiQ sockets.
X200 on the first booksize power unit or X400 on the first chassis power unit.
the DRIVE-CLiQ sockets X201 to X200 and/or X401 to X400 on the follow-on component.
Preparation for commissioning
1.5 Rules for wiring with DRIVE-CLiQ
33