Redondance S7400H Cern

Automation and Drives

SIMATIC S7-400H

Fault Tolerant Automation System


SIMATIC S7-400H

SIMATICS7-400H

Motivation for the use of H-PLC Systems

Application fields Expensive downtimes or processing of valuable

material

High restart costs after control failure

Operation without monitoring or maintenance

personal

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

AUTOMATE S7-400HDomaines d‘application

EnergiePipeline, Offshore et Central Thermique

Chimie, Petrochimie, Pharmacie Industrie minière

EnvironnementTraitement des eaux, Incinération des déchets

TransportGestion Tunnel

Construction naval

Industrie du verre Industrie alimentaire


SIMATIC S7-400H

SIMATICS7-400H

High AvailabilityOverview

Supervisiorylevel

PC-Network/Terminalbus

Process level

Fieldlevel

ET 200M

PROFIBUS / EthernetHigh available

Communication

H-CPUsHot-Standby

Red.IM 157

Red.IM 153 Red.

DP-Bus

S7-400H

ClientsParallel

Redundancy

Server Parallel

Redundancy

Medium-Redundancy

Red.PS

SW-RedundanzWarm-Standby

Red.IM 153Red.

DP-Bus

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

Terminologie Buts Réaction

H (High availability)Disponibilité

Eviter les arrêts de productionquelque soit l ’élément qui tombe en défaut.

Dans le cas d ’un défaut sur le système actif, celui-ci va basculer automatiquement sur le second système

F (Failsafe)Sécurité

Eviter les dégats, corporels,sur le matériel oul ’environnement

Dans le cas d ’un défaut le système se place en état de sécurité

FH ou HFSécurité ET Disponibilité

Dans le cas d ’un défaut dans lapartie dite de sécurité le système se place en état de sécurité pourcette partie là, le reste del ’installation continue de fonctionner

Eviter les arrêts de productionEt éviter les dégats, corporels,sur le matériel oul ’environnement

Definitions


SIMATIC S7-400H

SIMATICS7-400H

Redundancy Principles

passive redundancypassive redundancy active redundancyactive redundancy

different components(Diversified redundancy)Not used with SIMATIC

different components(Diversified redundancy)Not used with SIMATIC

majority redundancymajority redundancy

Redundancy withRedundancy with

identical components(homogenous redundancy)

identical components(homogenous redundancy)

m-from-nhigh availability

and fail-safeHW or SW Voting

A B C

m-v-n

Hot-Standby = automatic switch

in ms-rangeWarm-Standby =

automatic switchin second range

A

Cold-stand-by =manuel switch

R

A R

1-v-2

1-v-2

2oo2

2oo2

redundancy-principle S7-400H

High availability

Fail-safe

A B

A B

1

2-v-2

1-v-2

2oo2

1oo2

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

Architecture

CCPPUU

BBII

DDOO

AAII

AAOO

CCPP

PPSS

Synchronisation,Data

and State Exchange

CCPPUU

BBII

BBOO

AAII

AAOO

CCPP

PPSS

IIMM

BBII

AAII

AAOO

BBOO

IIMM

FFMM

Process

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

Highlights S7-400H:Complete SIMATIC System Integration

User hidden redundancy Transparent programming (programming same as

non-redundant systems) Easy system parameterisation with option package Handling like non-redundant systems

All standard programming languages can be used without limitation

Use of standard components (I/O, CP, FM)

Hardware platform for F/FH systems

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

Synchronisation Principle

CP

U A

CP

U B

Cycle-Synchronisation

CP

U A

CP

U B

Time-Synchronisation

Clock-Synchronisation

CP

U A

CP

U B

CP

U A

CP

U B

WithoutSynchronisation

Event-Synchronisation

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

Principe de la synchronisation évènementielle

Définition Les CPU‘s se synchronisent sur toute instruction dont l‘exécution pourrait conduire à des branches de programmes différentes dans chaque CPU

Cette fonction est prise en charge par le firmware des CPU‘s

Points de synchronisation Mise à jour de la MIE Accès direct à la périphérie Interruptions,alarmes Evaluation des temporisations Echanges des données lors de fonctions de

communications

Synchronisation évènementielle(Brevet Siemens)

Par

tial P

LC

A

Tei

l-AG

BP

artia

l PL

C B


SIMATIC S7-400H

SIMATICS7-400H

Synchronisation évènementielleExemple de déroulement de fonctionnement

A I 10.0 A I 10.0

::S O 8.0

::S O 8.0

L DW 10+ FL DW 10

L PEW100 L PEW100Acknowledge

Value SynchronisationSynchronisation

T PAW130 SynchronisationSynchronisation

PPSS

PPSS

CCPPUU

CCPPUU

Synchronization,Information

and Status Exchange

+ FL DW 12


SIMATIC S7-400H

SIMATICS7-400H

Event SynchronisationCycle

Self test Self test

PIQ switched, PIQ switched and one-sided

PIQ Comparison

one-sided

PII switched and PII switched and one-sidedPII Exchange

one-sided

synch.1 1

2 2synch.

n n

OB 1

CPU 0 CPU 1

User program User program

Alarms,Diagnostic OB

synch.

synch.

synch.

synch.

synch.

synch.

Alarms,Diagnostic OB

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

Event SynchronisationCustomer Advantages

Transparent Programming All command from standard can be used User program directly portable from standard CPU

to H CPU and back All standard SIMATIC S7 programming languages

can be used Guaranteed bumpless Switch-Over

Quick Switch-Over time No loss of information No loss of alarms

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

Self Test

What is tested

CPU (Processor, ASIC)

Memory

Synchronisation connection

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

Self testOrganization

Start-up self test Complete test When errors occur, the CPU goes to the state

„defect“ Self test in cycle operation

Runs in background The entire test is distributed over multiple cycles Runs completely through during a time that can be

parameterized (default value 90mn)

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

Automate H : 1 seul point d’entrée

MPI/DP

PG/PC pour configuration

chargement de programme

modification en ligne , etc...


SIMATIC S7-400H

SIMATICS7-400H

ProgrammingConnection Examples

Profibus/Ethernet

MPI/DP

MPI

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

Programming Online Program Corrections

Fully online programming through a CPU

the program is automatically copied to the

redundant CPU

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

Online Repair

S7-400 Components

I/O and CP can be exchanged in RUN mode

IM and CPU via Power off

exchanged CPU is automatically updated after power ON

Sync-Modules

PS

Standard PV via power off

Redundant PS in RUN mode

DP Components

IM 153-2 in RUN mode

I/O modules can be exchanged in RUN mode

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

AUTOMATE S7-400HConfiguration de base

2 ChâssisStandard UR1/UR2

SV

P-Bus

K-Bus

CPU

PS

PS SV

P-Bus

K-Bus

CPU

PS

PS

Alimentation Redondante

Châssis de basedivisé UR2-H

SV

P-Bus

K-Bus

CPU

PS

PS SV

P-Bus

K-Bus

CPU

PS

PS

Alimentation Redondante


SIMATIC S7-400H

SIMATICS7-400H

AUTOMATE S7-400H CPU Redondantes

CPU 417H

Red

unda

ncy

Mod

ule

X 23 4

X 23 4

Red

unda

ncy

Mod

ule

X 23 4

CPU 417H

Red

unda

ncy

Mod

ule

X 23 4

X 23 4

Red

unda

ncy

Mod

ule

X 23 4

Sync-Module

Liaison FOHaute vitesse

CPU 417-H/414-H avec 4 interfaces integrés: 2 Modules de synchro 1 Interface DP 1 Interface MPI/DP


SIMATIC S7-400H

SIMATICS7-400H

CPU 417H

Syn

c-M

odul

e

X 23 4

X 23 4

Syn

c-M

odul

e

X 23 4

ConfigurationCPU

CPUs

High end: CPU 417H (4MB expandable to 20MB)

Mid mrange: CPU 414H (768KB)

4 integrated interfaces

Sync-Module

Sync-Module

DP

MPI/DP

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

Redondance des Entrées,Sorties

Monovoie Commutée

standard DisponibilitéDisponibilité

1 canal 2 canaux

Entrées/Sorties

HauteDisponibilité

Redondante

(en préparation)


SIMATIC S7-400H

SIMATICS7-400H

I/O ConfigurationRedundant PROFIBUS

Profibus-DP

IM

IM

Special bus module (BM)

Active backplane bus

ET 200Mwith active backplane bus

L+

L+

Redundant IM 153-2 Redundant IM 153-2

Available as separate componentsIM: 6ES7 153-2AA02-0XB0BM: 6ES7 195-7HD00-0XA0

or as Bundle (2 x IM + 1 BM)6ES7 153-2AR00-0XA0

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

Fonctionnement d‘un API HRéseaux redondants,périphérie commune

Les deux CPU‘s sont actives

Lecture des entrées Les deux CPU‘s lisent les entrées et la MIE est constituée à partir des coupleurs actifs

Ecriture des sorties - Les deux CPU‘s

transfèrent la MIS sur les coupleurs.

- Les coupleurs actifs transmettent la MIS sur les sorties.


SIMATIC S7-400H

SIMATICS7-400H

I/O ConfigurationConnection of PROFIBUS PA via DP/PA Link

Profibus-DPIM 157 (DP PA Link)

DP PA Coupler

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

I/O ConfigurationConnection of single DP slaves via Y Link

2xIM 157

Y-Link

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

CommunicationConfiguration of single Communication

Profibus-DPPzP Kommunikation

Single controllerCP 341

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

High Available CommunicationPrinciple

The communication switches automatically from the active to the

reserve connection after a fault

Active + Reserve Connection = H Connection

Active Connection

Reserve Connection

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

High Available CommunicationConfiguration of the connections

Active and reserve connections are automatically offered by the HW configuration tool

H connections can be created between H stations, one-channel H-CPUs and PC stations (on PC Redconnect package required).

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

AUTOMATE S7-400HConfiguration :CPU et réseaux redondants

CommunicationHaute disponibilité

API S7-400H avec CPU 417Hdans un chassis UR2-Havec liaison redondante

Peripherie IM153-2 avec châssis Actif !

Peripherie IM153-2 avec châssis Actif !

PROFIBUS-DPPériphérie commutée/Redondante

Superviseur avec Soft de Redondance

S7 Red-Connect


SIMATIC S7-400H

SIMATICS7-400H

High Available CommunicationConfiguration with redundant Bus

Ethernet

H-CPU im Single Mode

Redundancy Diagram

PS

PS

Bus

Bus

CP

CP

CP

CP

PS

PS

CPU

CPU

CPU

CPU

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

High Available Communication - Configuration with redundant Bus and redundant CP

Redundancy Diagram

PS

PS

CPU

CPU

Bus

Bus

CP

CP

CPU

CPU

PS

PS

CP

CP

CP

CP

CP

CP

Ethernet

H-CPU in Single Mode

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

High Available CommunicationConfiguration with single Bus

Redundancy Diagram:

PS

PS

CPU

CPUBus

CP

CP

CP

CP

CPU

CPU

PS

PS

Ethernet

H-CPU in Single Mode

S7-400H S7-400H

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

High Available CommunicationConfiguration with optical Ringbus

Redundancy Diagram

PS

PS

CPU

CPU

CP

CP

CP

CP

CPU

CPU

PS

PS

Bus

Bus

H-CPU im Single Mode

S7-400H S7-400H

Redundant optical Ringbus

Application fields

Overview

Redundany Features

Configuration

Communication

Ordering


SIMATIC S7-400H

SIMATICS7-400H

Haute DisponibilitéAutomate Redondant

Prix + élevé que Api standard.

Hautes performances, Solution Haute disponibilité (Hot stand-by) avec Firmware H.

Utilisation de périphérie décentralisée standard.

Pas de programme applicatif (firmware uniquement)

Fonctions transparentes (on-line).

Redondance : temps de basculement Maître-Réserve de l‘ordre de la ms,

Alimentations, Unités centrales, Périphérie d‘entrées/sorties, coupleurs réseaux, modules technologiques.


SIMATIC S7-400H

SIMATICS7-400H

Automatisation

Totally IntegratedAutomation

avec

SIMATIC S7- 400H

Redondance S7400H Cern

Documents

Transcript of Redondance S7400H Cern