Table 2-5 I/O and drives
F-I/O
PROFIsafe slave
● The F‑I/O ensure the safe processing of field information (sensors: e.g.
EMERGENCY STOP pushbuttons, light barriers; actuators, e.g. motor con‐
trols). The safety function for the process itself can be implemented using a
user safety function - or a fault response function.
See: Safety program of the F-PLC (Page 53), F-I/O for PROFINET IO
(Page 47)
NC-controlled
drives
● For each individual axis and spindle, safety functions integrated in the drive
can be implemented, which can communicate via safety-relevant input/output
signals with the process.
See: Safety functions integrated in the drive (Page 93)
SINAMICS S drive
PROFIsafe slave
● Safety-relevant motion monitoring of NC-controlled drives
See: Safety functions integrated in the drive (Page 93)
● Executes fault response functions or user safety functions
Fundamentals
2.6 Safety-relevant processing using MC components
Safety Integrated (with SINAMICS S120)
30 Commissioning Manual, 02/2020, A5E46305916B AB
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