Siemens SIMOTION D4x5-2 Commissioning And Hardware Installation Manual page 324

Commissioning (software)
7.20 Configuring Safety Integrated functions
Safety Integrated functions with TM54F
Safety Integrated functions are activated via fail-safe digital inputs on the TM54F. This means
that every drive control (SINAMICS Integrated of SIMOTION D4x5‑2, CX32‑2, CU320‑2, etc.)
requires its own TM54F (assuming appropriate safety functions are to be used on the
respective Control Unit). Only one TM54F can be connected for each SIMOTION D4x5‑2,
CX32‑2 or SINAMICS S120 Control Unit.
Safety Integrated functions with PROFIsafe (PROFINET example)
Safety Integrated functions are activated via "PROFIsafe on PROFINET" safe communication.
Control (F logic) is via a SIMATIC F‑CPU which is connected to PROFIsafe via PROFINET,
e.g. a SIMATIC S7-1500 F-CPU.
Figure 7-73 SIMOTION D, control of F functions via PROFINET with PROFIsafe
You will find an example function in Internet
view/36489289).
Topologies (F proxy)
The F proxy functionality enables transparent routing of safety telegrams from the SIMOTION
I-device (or slave) to the SIMOTION controller (or master).
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(https://support.industry.siemens.com/cs/ww/en/
Commissioning and Hardware Installation Manual, 03/2018, A5E33441636B
SIMOTION D4x5-2