Scenario
Information can be found in ...
Section ...
Automation systems
Failure of a CPU in a redundant
AS
Configuration manual
Process Control System PCS 7; Fault-Tol‐
erant Process Control Systems
● Failure of the Master CPU
Failure of synchronization be‐
tween the CPUs in a redundant
AS
Configuration manual
Process Control System PCS 7; Fault-Tol‐
erant Process Control Systems
● Failure of a Fiber-Optic Cable
Communication
Failure and malfunction:
SCALANCE X-400
Operating instructions
SIMATIC NET;
Industrial Ethernet Switches SCALANCE
X-400
● Installation and Commissioning
– Installation and removal
– Displaying LEDs
– Replacing the C-PLUG
Failure and malfunction:
SCALANCE X-300
Operating instructions
SIMATIC NET;
Industrial Ethernet Switches SCALANCE
X-300
● Installation and Commissioning
– Installation and removal
– Displaying LEDs
Failure and malfunction:
SCALANCE X-200
Commissioning manual
SIMATIC NET;
Industrial Ethernet
SCALANCE X-100 and SCALANCE X-200
product line
● Installation and Maintenance
● Configuration / Diagnostics via Remote
Mechanisms
● SCALANCE X2<...> Display
Disrupted network connections
Configuration manual
PCS 7 Process Con‐
trol System; Fault-Tolerant Process Con‐
trol Systems
● Failure, Failover and Restarting of
Redundant OS Servers
– Disrupted network connection to the
OS partner server
– Disrupted Network Connection
Between the OS Client and the OS
Server
– Disrupted Network Connection
Between the OS and AS
Faults on PROFIBUS DP
Manual
SIMATIC; Diagnostic Repeater for
PROFIBUS DP
● Commissioning
● Diagnostics
Faults on PROFIBUS DP
Operating instructions
SIMATIC; Bus Link;
Extended fieldbus diagnostics in PROFI‐
BUS PA
● Installation and removal
● Commissioning
● Displaying LEDs
● Diagnostics
Faults on PROFINET
Manual
SIMATIC; PROFINET System De‐
scription
● Diagnostics for PROFINET IO
● Diagnostics for PROFINET CBA
Operator control and monitoring stations
Failure of a redundant OS server Configuration manual
PCS 7 Process Con‐
trol System; Fault-Tolerant Process Con‐
trol Systems
● Failure of a redundant OS server
Switchover response of OS cli‐
ents in the event of an OS server
failure
Configuration manual
PCS 7 Process Con‐
trol System; Fault-Tolerant Process Con‐
trol Systems
● Switchover response of OS clients in
the event of an OS server failure
Failure, replacement and return
9.1 Failure, replacement and return - guide to documentation
Service Support and Diagnostics (V8.2)
138
Service Manual, 03/2016, A5E36200111-AA