Siemens SIMATIC S7 FH - Page 334

Check Lists
Fail-Safe Systems
A-2 A5E00085588-03
Phase Note Refer to Check
Configuration of the hardware Rules for F-Systems
Verification of the
hardware components
used on the basis of the
check list of the certified
modules
F-SYS: Sect. 4.2
F-SYS: App. A.2
Parameter assignment of the
CPU
• CPU contains the
safety program
• Password
F-SYS: Sect. 4.3
Parameter assignment of the
F-I/Os
• Settings for safety
mode
• Configuration of the
monitoring times
• Module redundancy
(optional)
F-SYS: Sect. 4.4, 4.5,
7.4
F SM: Chap. 3 and 9
F ET 200S Chap. 4 and
9
Programming
Program design Safety notes for
programming
Verification of the
hardware components
used on the basis of the
check list of the certified
F function blocks
F-SYS: Sect. 5.2.1
F-SYS: App. A.3
Creation of the CFC charts. Rules for the CFC
charts of the Safety
Program
F-SYS: Sect. 5.2.4
Creation of the run-time
groups
Rules for the run-time
groups of the Safety
Program
F-SYS: Sect. 5.2.5
Placement and
interconnection of the F
function blocks
Rules for F function
blocks
Rules for F driver blocks
Rules for the
interconnection of the
F_CYC_CO fail-safe
block
Rules for the
communication of fail-
safe blocks
Configuration of the
monitoring times
Startup Characteristics
Passivation and
reintegration
F-SYS: Sect. 5.3.1-
5.3.4, Chap. 8
F-SYS: Sect. 5.3.5
F-SYS: Sect. 5.3.9, 7.4
F-SYS: Sect. 5.3.10
F-SYS: Sect. 7.4
F-SYS: Sect. 5.3.7,
5.3.8
F-SYS: Sect. 5.3.6