Transcript High-available automation system SIMATIC S7-400H

High-available SIMATIC S7-400H
Резервированный Simatic
Резервирование на базе PROFINET и PROFIBUS
For internal use only / © Siemens AG 2012. All Rights Reserved.
High-available SIMATIC S7-400H
ET 200M
ET 200M
ET 200M
PROFINET
CPU41x-5H
CPU41x-5H
For internal use only / © Siemens AG 2012. All Rights Reserved.
Synchronisation
SIMATIC S7-400H
с PROFINET
H CPU
 CPU 412-5H PN/DP
 CPU 414-5H PN/DP
 CPU 416-5H PN/DP
 CPU 417-5H PN/DP
CPU 412- CPU 414- CPU 416CPU 417-5H
5H
5H
5H
1MB
32MB
4MB
16MB
(Code/Data)
512kB/
16MB/
2MB/2MB 6MB/10MB
512KB
16MB
DP/MPI
1
1
1
1
DP
1
1
1
1
PN (nkl.
2port1
1
1
1
Switch
Safety




(optional)
SIMATIC S7-400H
Max. Длина
10 km V6 10 km
10 km
10 km
IO – ET 200M
 ET 200M IM 153-4 PN
 (6ES7153-4BA00-0XB0)
 ET 200MP
For internal use only / © Siemens AG 2012. All Rights Reserved.
Industry Sector
High-available automation system SIMATIC S7-400H with PROFINET I/O
System Redundancy (SR)
Goals
Overview
Innovations
Redundant
Periphery
Periphery
 Overview
 PROFINET I/O
 PROFIBUS I/O
Automatic switchover in the event of a fault
Event-controlled synchronization of both stations makes for fast and
bumpless switchover in the event of a fault. The redundant CPU
picks up processing at the interruption point without loss of
information and alarms. All components can be replaced during
running operation (hot swapping).
When replacing a CPU, it is automatically loaded with the latest
programs and data.
Open ring architecture
Guarantee of functionality in the case of an error in a
CPU or a ring node or a bus error
Safety & High
availibility
Failure of an IO device (ET 200M) is limited to
the damaged ring node
References
FAQs
Sync wiring
Data synchronization
SR support for PROFINET through H-CPUs and ET 200M
High-available
communication
Applications
ET 200M
Cable break between two devices does not
affect functionality of the system
CPU 41x-5H
CPU 41x-5H
Switch
PROFINET
Switch
Switch
Failure of a CPU does not affect functionality
of the redundant system
Automatic synchronization after replacement of faulty
component
SIMATIC S7-400H V6
ET 200M
ET 200M
ET 200M
E 200M
For internal use only / © Siemens AG 2012. All Rights Reserved.
Industry Sector