Example: Configuration Of The Drive Components - Siemens SINUMERIK 840D sl Commissioning Manual

Configuring PLC-controlled drives
9.2 Configuration via PROFIBUS
Note
PROFIBUS DP (X126)
The following should be observed for all drive units connected to an external PROFIBUS DP:
● In the configuration, the user must take into account the supply as well as the switch-on and
switch-off behavior in interaction with the other axes and their supply.
● For the terminal wiring, observe the "Machine Configuration Guidelines" System Manual. In
the simplest case, the feedback signal of the Line Module must be connected to the PLC-
controlled drives (see also: Terminal assignment (Page 107)).
9.2.2

Example: Configuration of the drive components

Overview
The SINAMICS drive system for PLC-drives communicates with the PLC via the PROFIBUS
DP X126 interface. The commissioning described in this chapter orientates itself on the
following example configuration of the SINAMICS drive line-up:
Figure 9-1 Configuration via PROFIBUS
Already commissioned are:
● NCU and NX15.3 with additional components.
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CNC Commissioning: NC, PLC, Drive
Commissioning Manual, 12/2019, A5E48312804B AA