CNC Part 1 (NCK, PLC, drive)
Commissioning Manual, 11/2006, 6FC5397-2AP10-2BA0
249
Fundamentals
15
15.1 Basic information on SINAMICS S120
See also
Small SINAMICS Glossary (Page 307)
15.1.1 Rules for wiring the DRIVE-CLiQ interface
Introduction
When wiring components with DRIVE CLiQ, the following rules apply: The rules are
subdivided into obligatory rules, which must be observed, and optional rules, which enable
automatic topology detection if they are adhered to.
Obligatory rules:
• A maximum of 198 DRIVE-CLiQ node components can be connected for each NCU.
• Up to 16 nodes can be connected to a DRIVE-CLiQ socket.
• A maximum of 7 nodes can be connected in one row. A row is always considered from
the perspective of the closed-loop control module.
• Ring wiring is not permitted.
• Components must not be double-wired.
Optional rules:
If you follow the optional rules for wiring DRIVE-CLiQ, the components associated with the
encoder are automatically assigned to the drives (see figure below) if commissioning is
performed via macro 150xxx.
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