Siemens SINUMERIK 840D sl Function Manual page 190

Connecting sensors and actuators
8.2 Connecting I/O via PROFIsafe
F-parameters: F_source/target_address
F_source_address
The F_source_address is the
automatically by HW Config. The F_source_address is formed from the "basis for PROFIsafe
addresses" plus the PROFIBUS address of the PROFIBUS DP interface.
Note
To clearly define the PROFIsafe communication, the PROFIsafe address of the F-master –
assigned by the HW Config – must be saved in the F-master. To do this, the PROFIsafe
address of the F-master must be converted from decimal into hexadecimal and entered into
the machine data of SINUMERIK 840D sl (see Chapter "Parameterizing the F-master (PLC)
(Page 205)").
F_target_address
The F_target_address is the
allocated by HW Config (the user can change this).
Note
In order to parameterize the PROFIsafe communication relationships, the F- master is
informed, via the PROFIsafe address of the PROFIsafe component that this PROFIsafe
component is assigned to it. To do this, the PROFIsafe address must be converted from
decimal into hexadecimal and entered into the machine data of SINUMERIK 840D sl.
The DIL switch setting shown corresponds to the PROFIsafe address to be set at the DIL
switch of the F-module.
F-parameters: F_source/target_address (PROFINET IO)
F-device
The F-addresses of the F-device are assigned by the user when configuring. They must be
unique within a sub-network.
Note
Sub-networks are connected through 2-port routers, which therefore also represent the natural
limits of the sub-networks.
F-host
The F-addresses of the F-host is the "Basis for PROFIsafe addresses" entered as default from
STEP 7 under the "F-parameter" tab. The user can subsequently change the F-address in
steps of 1000.
Valid F-address range: 1 - FFFEH (1 - 65534
190
decimal PROFIsafe address of the F- master allocated
decimal PROFIsafe address of the F- module automatically
)
D
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Safety Integrated