Addressing and installation
4.3 Assigning the PROFIsafe address
Fail-safe signal modules
34 Installation and Operating Manual, 01/2010, A5E00085586-10
Accessing channels of F-SMs operating in safety mode
The F-I/O channels are accessed in
S7 Distributed Safety
by means of the process image in
the F-CPU; in
S7 F/FH Systems
you access these using fail-safe driver blocks.
Additional information
The address space allocated to the various channels is included in the module description, in
the chapters dealing with digital and analog modules.
For detailed information on F-I/O access, refer to the
S7 Distributed Safety, Configuring and
Programming
or to the
S7 F/FH Systems Configuring and Programming
manual.
4.3 Assigning the PROFIsafe address
4.3.1 Introduction
PROFIsafe address
Each fail-safe signal module is assigned a unique PROFIsafe address. Configure the
PROFIsafe address for safety mode using
HW Config
and the selection switch on the
module.
Overview: Assigning the PROFIsafe address
You have two options of assigning the PROFIsafe address to the F-SMs for operation in
safety mode, depending on the module. These two addressing options are described in
separate chapters.
Table 4- 3 Overview: Assigning the PROFIsafe address
Module Assigning the PROFIsafe
address (starting address of
F-SM)
Assigning the PROFIsafe
address
(F_destination_address)
SM 326; DI 24 x DC 24 V
6ES7326-1BK00-0AB0
x —
SM 326; DI 24 x DC 24 V
ab 6ES7326-1BK01-0AB0
— x
SM 326; DI 8 x NAMUR x —
SM 326; DO 8 x DC 24V/2A PM — x
SM 326; DO 10 x DC 24V/2A x —
SM 326; F-DO 10 x DC 24V/2A PP — x
SM 336; AI 6 x 13 Bit x —
SM 336; F-AI 6 x 0/4 ... 20 mA HART — x
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