Siemens SINUMERIK 840D sl Configuration Manual page 207

PROFIsafe address type for SINAMICS Integrated and NX
SINAMICS Integrated, as integrated subcomponent of the NCU as well as of NX modules are
considered as F-I/O of PROFIsafe address type 1 in the TIA Portal. (This address type is also
valid for other SINAMICS drives.)
For the I/Os of PROFIsafe address type 1, the uniqueness of the PROFIsafe address is only
ensured by the F-destination address (F_DEST_ADD). The F-source address has no effect on
the uniqueness of the PROFIsafe address.
The F-destination address must therefore be unique throughout the network and CPU (see
SIMATIC Safety Help, keyword "Rules for address assignment").
Configuration of safety telegrams
Safety telegrams can be configured in the properties of SINAMICS Integrated or NX under
"Cyclic data traffic".
Safety-relevant parameters, such as the fields for PROFIsafe addresses, are displayed if a
PROFIsafe telegram was added:
● The telegram configuration of SINAMICS Integrated or NX modules is automatically
adapted when you activate the Safety Integrated plus (F-PLC) mode. PROFIsafe telegrams
are added here.
● For additionally connected drive units, add a PROFIsafe telegram in the device overview.
Unique PROFIsafe addresses
For safe operation, you must check whether the used PROFIsafe addresses are unique before
starting the communication.
The uniqueness of the PROFIsafe address is only ensured by the fail-safe destination address.
The PROFIsafe address must be unique throughout the network and the CPU.
You can configure the fail-safe destination address under "Cyclic data exchange" in the
properties of the PROFIsafe telegrams (Safety actual value or Safety setpoint value).
Unique PROFIsafe addresses
You must ensure the unique assignment of the PROFIsafe address throughout the network
and the CPU.
● The fail-safe I/O of PROFIsafe address type 1 is addressed clearly by its fail-safe
● The fail-safe destination address of the fail-safe I/O (drive units in this case) must be
● Note also the corresponding documentation in the TIA Portal online help in Section
SINUMERIK STEP 7 Toolbox V15.1
Configuration Manual, 12/2018, A5E46279635B AA
WARNING
destination address.
unique for the entire fail-safe I/O throughout the network and the CPU (system-wide). The
fail-safe I/O of PROFIsafe address type 2, e.g. modules of the ET 200SP type, must also
be taken into account.
"SIMATIC Safety - Configuration and programming".
SIN001 )
(
10.8 Configuring Safety Integrated plus (F-PLC)
Safety configuration
207