Siemens SINAMICS S120 Function Manual page 216

Control of the safety functions
5.3 Activation via PROFIsafe
PROFIsafe configuration
The PROFIsafe address is required for control of the safety functions via PROFIsafe.
Note
You can only change communication parameters in Startdrive in the setting dialog.
1. Click the icon
The properties of the PROFINET interface are displayed in the Inspector window. The
"Cyclic data traffic" setting range is active. Here you define the telegrams for the drive
objects.
2. Click the <Add telegram> entry in the telegram configuration of "Drive axis_x".
3. Select the "Add safety telegram" option in the drop-down list of the entry:
Startdrive then inserts the "Safe actual value" and "Safe setpoint" lines. The relevant
PROFIsafe telegrams are preassigned.
4. Open the new "Safe setpoint" screen form (for Drive axis_x) in the Inspector window.
5. Correct the PROFIsafe address of the drive in the "F-address" field.
6. In the function view, switch back to the "control" screen form.
The value of the F-address is displayed in the "PROFIsafe address" (p9610) field. A
preassigned PROFIsafe telegram is displayed in the "PROFIsafe telegram no." drop-
down list.
7. Click "Accept values" to transfer the telegram from the default settings into the Safety
programming.
8. Select the desired stop response for a failure of the PROFIsafe communication in the
"PROFIsafe failure response" (p9612) drop-down list.
Note
Unique PROFIsafe addresses
You must ensure the unique assignment of the PROFIsafe address throughout the network
and the CPU.
• The failsafe I/O of PROFIsafe address type 1 is addressed clearly by its failsafe
destination address.
• The failsafe destination address of the failsafe I/O (drive units in this case) must be
unique for the entire failsafe I/O throughout the network and the CPU (system-wide). The
failsafe I/O of PROFIsafe address type 2, e.g. modules of the ET 200SP type, must also
be taken into account.
• Note also the corresponding documentation in the TIA Portal online help in Section
"SIMATIC Safety - Configuration and programming". (SDR001)
214
"Telegram configuration"
Function Manual, 12/2018, 6SL3097-5AR00-0BP1
Safety Integrated