Siemens S7-300 - Table of Contents

Fail-safe signal modules
Installation and Operating Manual, 01/2010, A5E00085586-10
9
Table of contents
Preface ...................................................................................................................................................... 3
1
Product overview ..................................................................................................................................... 13
1.1
Introduction ..................................................................................................................................13
1.2
Using Fail-Safe Signal Modules
...................................................................................................13
1.3
Guide to commissi
oning fail-safe signal modules............
............................................................17
1.4
What is PROFINET IO? ......................................................................................................
.........18
2 Configuration options.......................................................................................................
........................ 19
2.1
Introduction ..................................................................................................................................19
2.2
Configuration with F-SMs in Standard Mode...............................................................................20
2.3
Configuration with F-SMs
in Safety Mode
...................................................................................21
3
Configuration
and parameter assignme
nt................................................................................................ 25
3.1
Configuring...................................................................................................................................25
3.2
Parameter Assignment
................................................................................................................27
3.3 Firmware update v
ia HW Config..................................................................................................28
3.4
I&M identification data...................................................................................................
...............30
4
Addressing
and installa
tion...................................................................................................................... 31
4.1
Address Assignm
ents in the CPU................................................................................................31
4.2 Addressing the Channels.............................................................................................................33
4.3
Ass
igning the PROFIsafe address...........................................................................................
....34
4.3.1
Introduction ..................................................................................................................................34
4.3.2 Assign
ing PROFIsafe Addr
ess (Starting Address of F-SM) ........................................................35
4.3.3 Assigning PROFIs
afe Address (F_destination_address).............................................................38
4.4 Installing.......................................................................................................................................41
5
Wiring ......................................................................................................................
................................ 43
5.1
Safe Functional Extra
-Low Voltage for Fail-Safe Signal Modules...............................................44
5.2
Wiring Fail-Safe Signal Modules..................................................................................................45
5.3
Repl
acing Fail-Safe Signal M
odules............................................................................................46
5.4
Sensor and Actuator R
equirements for F-SMs in Safety Mode...................................................47
6 Fault reaction and diagnostics ................................................................................................................. 51
6.1
Fault reactions of the F-SMs........................................................................................................51
6.1.1
Reac
tions to Faults in Standard Mode.........................................................................................51
6.1.2
Reactions to Faults in Safety Mode .......................
......................................................................52
6.1.3 Fault reactions in safety m
ode with parameter setting "Keep last valid value" ...........................55
6.2 Diagnosis of Faults
of F-SMs.......................................................................................................56