Check Lists
Fail-Safe Systems
A-4 A5E00085588-03
Commissioning
Switching on Rules for commissioning –
as in the standard case
Standard S7-300 and
S7-400(H)
Checking of the safety-
related parameters
Rules for parameter
assignment
F-SYS: Sect. 7.5
F SM: Chap. 6 and 9
F ET 200S Chap. 4
and 9
Acceptance Rules and notes on
acceptance
F-SYS: Sect. 7.5
Operation, maintenance
Operation, general Rules for operation F-SYS: Sect. 6.2
Access protection F-SYS: Sect. 4.8
Diagnostics Responses to faults/errors
and events
F-SYS: Sect. 8.15
Replacement of hardware
components
Rules for the replacement of
modules
F SM: Sect. 3.6
F ET 200S Sect. 6.4
Modifications to the Safety
Program
Rules for deactivating safety
mode
Rules for modifying the
Safety Program
F SYS: Sect. 5.4.2
F-SYS: Sect. 6.3
Updating of the operating
system
Rules for the updating of the
operating system – as in the
standard case
Standard S7-400(H)
Modifications of software
components
Rules for updating software
components
F SYS: Sect. 6.5
Deinstallation, disassembly Notes on the deinstallation of
the SW components
Notes on disassembly of the
modules
F SYS: Sect. 6.6
F SM: Sect. 3.6
F ET 200S Sect. 6.4