High-available SIMATIC S7-400H Simatic

subduedlockMechanics

Nov 5, 2013 (3 years and 9 months ago)

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For internal use only / © Siemens AG 2012. All Rights Reserved.

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

CPU41x
-
5H

CPU41x
-
5H

PROFINET

Synchronisation

For internal use only / © Siemens AG 2012. All Rights Reserved.

Industry Sector



SIMATIC S7
-
400H V6

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

IO


ET 200M


ET 200M IM 153
-
4 PN


(6ES7153
-
4BA00
-
0XB0)


ET 200MP





CPU 412
-
5H

CPU 414
-
5H

CPU 416
-
5H

CPU 417
-
5H

(Code/Data)

1MB

512kB/
512KB

4MB

2MB/2MB

16MB

6MB/10MB

32MB

16MB/
16MB

DP/MPI

1

1

1

1

DP

1

1

1

1

PN (
nkl
.
2port
-
Switch

1

1

1

1

Safety
(optional)









Max.
Длина

10 km

10 km

10 km

10 km

For internal use only / © Siemens AG 2012. All Rights Reserved.

Industry Sector



SIMATIC S7
-
400H V6

FAQs

References

Applications

Safety & High
availibility

High
-
available
communication



PROFIBUS I/O



PROFINET I/O



Overview

Periphery

Redundant
Periphery

Innovations

Overview

Goals

High
-
available automation system SIMATIC S7
-
400H with PROFINET I/O

System Redundancy (SR)

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.

PROFINET

Open ring architecture


SR support for PROFINET through H
-
CPUs and ET 200M

Automatic synchronization after replacement of faulty
component

Failure of an IO device (ET 200M) is limited to

the damaged ring node

Guarantee of functionality in the case of an error in a

CPU
or

a ring node or a bus error

Cable break between two devices does not

affect functionality of the system

Failure of a CPU does not affect functionality

of the redundant system

Data synchronization

ET 200M

ET 200M

E 200M

ET 200M

ET 200M

CPU 41x
-
5H

CPU 41x
-
5H

Switch

Switch

Switch

Sync wiring