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High-available SIMATIC S7-400H Резервированный Simatic

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1 High-available SIMATIC S7-400H Резервированный Simatic
Резервирование на базе PROFINET и PROFIBUS

2 High-available automation system SIMATIC S7-400H
Goals Goals Preventing expensive standstill times caused by controller failure (productivity) Preventing high restart costs after plant failure (data loss) Protecting plants and workpieces or material in the event of plant or machine standstill (investment protection) 24-hour operation without supervisory or maintenance personnel System requirements Easy replacement of all components during running operation No data loss in the event of a fault – through event-controlled synchronization of controllers Highest plant availability with early error detection and integrated diagnostic options Configuration changes during running operation Overview Innovations Redundant Periphery Periphery High-available communication Safety & High availibility Applications References FAQs More Efficiency in the Production with less Standstill due to Ruggedness and Stability Architecture

3 High-available automation system SIMATIC S7-400H Properties
Goals Simple project planning Programming same as standard system All S7 programming languages can be used  Existing SIMATIC expertise can still be used Scalable redundancy and scalable performance Adapts to required availability through flexible architecture Broad range of fail-safe controllers with tiered CPU range Can be expanded with Safety, if necessary High economic efficiency due to adaptation to required availability through flexible architecture Event-controlled synchronization Bumpless switchover Overview Innovations Redundant Periphery Engineering Programming is possible, as in the case of a standard system, in all STEP 7 programming languages. The programs can easily be ported from standard systems to a redundant system and viceversa. When the program is loaded, it is automatically distributed onto the two redundant CPUs. The functions and configurations specific to redundancy are parameterized using S7 H-Systems package (integrated into STEP 7 Version 5.3 or higher). The planning engineer is free to concentrate solely on controlling the process. I/O Depending on the type of connection, the following I/O components can be used: PROFIBUS: • All PROFIBUS slaves for single-sided connection • ET 200M and ET 200iSPfor switched and redundant connection PROFINET: • All PROFINET IO-Devices for single-sided connection • ET 200M for system redundant connection Synchronization The method of event-driven synchronization supports fast and bumpless changeover to the redundant CPU in the event of a fault. It resumes processing at the point of interruption without any loss of information or interrupts. The operating system ensures that all commands, which if executed independently would produce different states in the two systems, operate in synchronism. No programming or parameterization Periphery High-available communication Safety & High availibility Applications References CPU A CPU B FAQs Event Synchronization  Switchover without loss of information

4 High-available automation system SIMATIC S7-400H Overview
Goals Central devices There are two configuration options for central devices: Design with split module rack Design with two separate module racks if systems have to be completely separate from each other for reasons of availability. The distance between the systems can be up to 10 kilometers (16 miles). If a particularly high availability is required, you can use two redundant power supplies. Connecting the I/O You can connect the I/O via PROFIBUS and PROFINET. You can also combine PROFIBUS and PROFINET configurations. Communication The fail-safe communication for redundant connections is already integrated in the S7-400H. High-available communication continues automatically and without being noticeable to users in case of an error. Overview Innovations Redundant Periphery Design The central devices can be configured in two different ways: When the subunits have to be completely separated from each other for availability reasons, it is appropriate to use two standard racks (UR1 and UR2). Each rack accommodates one CPU and one power supply (PS). If extremely high availability is required, two redundant power supply modules can be used.The distance between the two racks can be up to 10 km. Two CPUs, each with either a single or a redundant power supply, are plugged into the UR2-H rack with a segmented backplane bus. This supports an extremely compact configuration. I/O Depending on the type of connection, the following I/O components can be used: PROFIBUS: • All PROFIBUS slaves for single-sided connection • ET 200M and ET 200iSPfor switched and redundant connection PROFINET: • All PROFINET IO-Devices for single-sided connection • ET 200M for system redundant connection Communications High availability also applies to communication. Depending on the network topology, redundant connections can be created and activated automatically in the event of a fault. Fault-tolerant communication is implemented in the S7-400H. In the event of a fault, the highly available communication link takes over Periphery High-available communication Safety & High availibility Applications References FAQs

5 High-available SIMATIC S7-400H
ET 200M ET 200M ET 200M PROFINET CPU41x-5H CPU41x-5H Synchronisation

6 SIMATIC S7-400H с PROFINET ET 200M IM 153-4 PN (6ES7153-4BA00-0XB0)
H CPU CPU 412-5H PN/DP CPU 414-5H PN/DP CPU 416-5H PN/DP CPU 417-5H PN/DP High-available CPUs Three CPUs are available for the SIMATIC S7-400H to suit different performance requirements. Apart from high volumes, the H-CPUs are also characterized by high performance. This is not only visible in a high processing speed, but also in a large communication output. Furthermore, an integrated memory type that detects and automatically corrects memory cells corrupted through external influences is also used. The H-CPUs now also permit a firmware update via the network. Sync modules The H CPUs are connected by means of fiber-optic cables and "Sync modules" that can be directly plugged into the CPU. This means that no slot in the rack is lost and that communication is extremely fast. The Sync modules can be replaced with the voltage applied. There are two types of Sync modules: • For Sync cables up to 10 m in length • For Sync cables up to 10 km in length for applications in which the subunits have to be set up at some distance Diagnostics/module replacement Apart from the standard diagnostic functions, the following functions are also available: • With the integrated self-diagnostics functions, the system detects and signals errors before they can affect the process. They enable the faulty components to be identified and replaced quickly which speeds up repairs. • All components can be replaced during normal operation (online repair). When a CPU is replaced, all the current programs and data are automatically reloaded. It is also possible to modify the program during normal operation, e.g.changing and reloading of blocks • Changes can also be made to the configuration during normal operation, e.g. adding or removing DP slaves or modules, changing the memory configuration of the CPU. 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 DP PN (nkl. 2port-Switch Safety (optional) Max. Длина 10 km IO – ET 200M ET 200M IM PN (6ES7153-4BA00-0XB0) ET 200MP

7 High-available automation system SIMATIC S7-400H Innovations FW V6.0
Goals Features Overview New middle-class controller CPU 416H Increased performance Increased resources for communication Ethernet integrated (without additional CP) Routing for integrated PROFIBUS interface PROFINET System Redundancy CPU 412-5H: Synchronization up to 10 Km Innovations Redundant Periphery Periphery High-available communication Safety & High availibility Applications References Benefits: FAQs Increased I/O quantity structure for each automation system Reduced costs via internal Ethernet interface Delivery start planned for 03/2012

8 High-available automation system SIMATIC S7-400H Performance improvment
Memory [ MB ] CPU 417-5H 32 CPU 417-4H 30 CPU 416-5H New 16 CPU 414-5H 4 CPU 414-4H 2,8 New AS 416H close cap between CPU 414H und CPU 417H 19% more I/O with innovated CPU 414-5H CPU 416-5H nearly same level as CPU 417-4H CPU 412-5H 1 CPU 412-3H 0,75 75 45 31,25 18,75 18 12,5 7,5 MPI/DP DP Performance in ns [bit-operation, word operation, fixed-word operation] PROFINET (2 port switch)

9 High-available automation system SIMATIC S7-400H Controller portfolio – technical data
Goals Overview Innovations Redundant Periphery Periphery High-available communication Safety & High availibility Applications References FAQs

10 High-available automation system SIMATIC S7-400H Redundant periphery
Redundant periphery for maximum of availability In addition to a fault of a CPU or a PROFIBUS line or the PROFINET ring, an additional fault of a signal module will be accepted. H-CPU in Single Mode H-CPU in Single Mode System-redundante I/O Switched I/O Principle of redundant I/O Redundant I/Os are input and output modules that are redundantly configured and operated. Maximum availability is offered by the implementation of redundant I/O because in this manner, failure of a CPU, a PROFIBUS line or a PROFINET ring and a signal module is compensated for. During normal operation, both modules are active, i.e. in the case of redundant inputs, the values of the shared sensor are read in by two modules, the result is compared and made available to the user as a unified value for further processing. In the case of redundant outputs, the value calculated by the user program is output by both modules. In the event of a fault, e.g. if one of the two input modules fails, the defective module is no longer addressed, the fault is signaled and processing continues with the intact module only. Following repair, which may be carried out online, both modules can be addressed again. PROFINET Controller CPU 41x-5H PROFIBUS Periphery ET 200M Low High Availability Fault tolerance

11 High-available automation system SIMATIC S7-400H … Flexible Modular Redundancy (FMR) with PROFIBUS I/O Goals Scalable fault tolerance Single or redundant connection Can be mixed in one and same system Advantage Redundancy has to only be made available where it is actually needed.  More cost-efficient solutions than conventional architectures with single design. Overview DI Master input Innovations Redundant PROFIBUS Redundant Periphery Scalable availability The availability is scalable in accordance with the redundant I/O configuration: 1. Each module in a separate rack with redundant connection to PROFIBUS or 2. Each module in a separate rack with single connection to PROFIBUS 3. Both modules in one rack. Redundant input DI Periphery availability DI Master input High-available communication Redundant PROFIBUS DI Redundant input Scalable Safety & High availibility DI Master input Applications Redundant PROFIBUS References Redundant input DI FAQs

12 High-available automation system SIMATIC S7-400H PROFINET and PROFIBUS in one system
PROFIBUS and PROFINET in one controller One solution for PROFINET and PROFIBUS Flexible system architecture with PROFIBUS and PROFINET PROFIBUS and PROFINET complete themselves Coexistence of both technologies Routing support for internal PROFIBUS interface Coexistence of PROFIBUS and PROFINET Saving of additional CPs Easy change of PROFIBUS to PROFINET Gradual change possible Bebefit PROFINET Easy connection method via FastConnect fast assembly system Low EMV interference sensibility Up to 64 Kbytes of using data capacity per equipment PROFINET and professional bus can be operated at the same time at the controller Reduced Hardware need

13 High-available automation system SIMATIC S7-400H PROFINET IO portfolio
Goals The single-sided connection (standard availability) or the system-redundant connection (increased availability) is available via PROFINET. Overview Innovations Single-sided connection System-redundant connection Redundant Periphery Periphery PROFINET § Overview § PROFINET I/O ET 200S PN Device without SR PN Device with SR § PROFIBUS I/O High-available communication ET 200M ET 200M PROFINET Safety & High availibility ET 200M Subsystem 0 and 1 dedicated ET 200pro Applications PN Device with SR PN Device without SR References PROFINET Device PN Device without SR Only subsystem 0 or 1 dedicated FAQs PROFINET with system redundancy (SR)

14 More Efficiency in the Production with less Standstill due to Ruggedness and Stability of PROFINET Architecture PROFINET PROFINET With Ring Topology (MRP – Media Redundancy Protocol) With use of IE Switches With System Redundancy Parallel communication Diagnostics Eventual damage is limited to the defective device No IT Engineering need Use of the device integrated ports or also external IE Switches In case of a fault, the telegrams are redirected in the other direction Bumpless redundant controllers (with Automatic data synchronization) High availability due to fault tolerant system Communication may flow from both controllers

15 High-available automation system SIMATIC S7-400H with PROFINET I/O System Redundancy (SR)
Goals 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. ET 200M Overview Innovations Redundant Periphery Periphery § Overview § PROFINET I/O Open ring architecture § PROFIBUS I/O Sync wiring SR support for PROFINET through H-CPUs and ET 200M High-available communication Data synchronization Guarantee of functionality in the case of an error in a CPU or a ring node or a bus error CPU 41x-5H CPU 41x-5H Safety & High availibility Failure of an IO device (ET 200M) is limited to the damaged ring node Switch PROFINET Switch Switch Applications Cable break between two devices does not affect functionality of the system References Failure of a CPU does not affect functionality of the redundant system FAQs Automatic synchronization after replacement of faulty component ET 200M ET 200M ET 200M E 200M

16 High-available automation system SIMATIC S7-400H …with PROFINET I/O and divided racks
Single-sided connection With a single-sided connection, the IO modules are addressed by only one central device via the integrated PROFINET interface. Fault tolerance Information that is read in on only one device is available to both central devices as long as the central device that addresses the IO is working correctly. In the event of a failure of the central device that controls the IO, the data is maintained so that the controller can start exactly where it stopped once the device has been replaced. Industrial Ethernet Sync wiring 2x CPU 41x-5H + PROFINET - ET 200M ET 200M ET 200M

17 High-available automation system SIMATIC S7-400H …with PROFINET I/O and divided racks
System-redundant connection With a system-redundant connection, the IO modules are designed with only one channel and are addressed by only one of the two central devices via the integrated PROFINET interface. Error tolerance The controller function is not interrupted in the event of a fault or failure of a central device or an IO station or in the case of a cable break. In the event of a failure of the master central device, the second central device takes over control of the IO modules. In the event of a failure of the IO station or in the case of a cable break, the central devices each control the respective IO stations that they can reach. Industrial Ethernet ISO-on-TCP Sync wiring 2x CPU 41x-5H + PROFINET ET 200M ET 200M ET 200M

18 High-available automation system SIMATIC S7-400H …with PROFINET I/O and separated racks
System-redundant connection With a system-redundant connection, the IO modules are designed with only one channel and are addressed by only one of the two central devices via the integrated PROFINET interface. Error tolerance The controller function is not interrupted in the event of a fault or failure of a central device or an IO station or in case of a cable break. In the event of a failure of the master central device, the second central device takes over control of the IO modules. In the event of a failure of the IO station or in case of a cable break, the IO stations that can be reached by each central device are controlled. Availability can be increased even more if both CPUs are set up completely separate from each other. The distance between the systems can be up to 10 kilometers (16 miles). . Industrial Ethernet Sync wiring 2x CPU 41x-5H + PROFINET - ET 200M ET 200M ET 200M

19 High-available automation system SIMATIC S7-400H …with PROFIBUS I/O
Goals The single-sided connection (standard availability) or single-channel connection (increased availabiliuty) or the switched connection (high availability) is available via PROFIBUS Overview Single-sided connection Single-channel connection Switched connection Innovations Redundant Periphery /O interface The I/O can be connected to suit the availability requirements. The following types of connection are available: 1. Single-sided connection (normal availability) for all PROFIBUS slaves, e.g. ET 200M, ET 200S, ET 200eco 2. Switched connection (increased availability) for ET 200M an ET 200iSP 3. Redundant connection (fault-tolerant) for ET 200M These configurations can also be mixed. Periphery § Overview § PROFINET I/O § PROFIBUS I/O High-available communication ET 200S ET 200S ET 200M ET 200iSP ET 200iSP PROFIBUS Safety & High availibility ET 200M ET 200M PROFIBUS PROFIBUS Applications PROFIBUS PA ET 200pro ET 200pro References FAQs ET 200eco ET 200eco ET 200iSP PROFIBUS Normslave PROFIBUS Normslave

20 High-available automation system SIMATIC S7-400H …with PROFIBUS I/O and divided rack
Single connection With a single connection, the IO modules are designed with only one channel and are addressed by only both central devices. For PROFIBUS, the single-channel connection takes place via Y link. The Y link forms the network transition from a redundant PROFIBUS master system to a single-channel PROFIBUS DP master system. Communication Communication with single plant bus via the internal PN interface. Fault tolerance Information that is read in on only one device is available to both central devices as long as the central device that addresses the IO is working correctly. In the event of a fault the switchover of the entire IO branch takes place bumpfree. if the IO modules of the affected central device are not working, the data is still available on the redundant central device and will be available again once the device has been replaced. Y link With the help of the Y link, a subordinate I/O station with various field devices can be easily connected to a redundant PROFIBUS DP system, e.g. an S7-400H with two DP master systems. In the event of a fault, the Y link switches over the complete I/O line bumplessly to Industrial Ethernet Sync wiring 2x CPU 41x-5H + PROFIBUS DP/PA link PROFIBUS PA Y-Link ET 200M ET 200iSP

21 High-available automation system SIMATIC S7-400H …with PROFIBUS I/O and divided rack
Switched connection With a switched connection, the IO modules are connected with both central devices via two interface modules. Both central devices are active during fault-free operation. When writing the outputs, the data from both channels is accepted but only the data of the preferred channel is forwarded to the outputs. Fault tolerance The function of the system stays completely intact even if, for example, a central device and/or the connected PROFINET network and/or one or several of the interface modules in the ET 200 connected to this network fail. The failure of a central device can be tolerated regarding communication. Industrial Ethernet ISO-on-TCP Sync wiring 2x CPU 41x-5H + + - PROFIBUS DP/PA link PROFIBUS PA ET 200M ET 200M ET 200iSP

22 High-available automation system SIMATIC S7-400H …with PROFIBUS I/O and separated racks
Switched connection With a switched connection, the IO modules are connected with both central devices via two interface modules. Both central devices are active during fault-free operation. When writing the outputs, the data from both channels is accepted but only the data of the preferred channel is forwarded to the outputs. Communication Communication with single plant bus via the internal PN interface. Fault tolerance The function of the system stays completely intact even if, for example, a central device and/or the connected PROFINET network and/or one or several of the interface modules in the ET 200 connected to this network fail. The failure of a central device can be tolerated regarding communication. Availability can be increased even more if both CPUs are set up completely separate from each other. The distance between the systems can be up to 10 kilometers (16 miles). Industrial Ethernet Sync wiring 2x CPU 41x-5H + + - PROFIBUS DP/PA link PROFIBUS PA ET 200M ET 200M ET 200iSP

23 High-available communication …in alliance with PROFINET I/O
High-available communication with standard bus - via one communication processor (CP) The bus is safety installed and not risk of failure. Failure of one component per system will be tolerated. Industrial Ethernet ISO-on-TCP Sync wiring 2x CPU 41x-5H und 2 x CP443-1 + PROFINET - ET 200M ET 200M ET 200M

24 High-available communication …in alliance with PROFINET I/O
High-available communication with redundant bus - via redundant communication processors (CP) The bus is redundant installed. In this case. Failure of the bus and one more component per system will be tolerated. Industrial Ethernet ISO-on-TCP Sync wiring 2x CPU 41x-5H und 4 x CP443-1 + PROFINET - ET 200M ET 200M ET 200M

25 High-available communication …in alliance with PROFINET I/O
High-available communication with ring bus - via one communication processor (CP) In this configuration, fault tolerance of the bus is achieved using a ring structure. Failure of one additional component can also be tolerated Industrial Ethernet ISO-on-TCP Sync wiring 2x CPU 41x-5H und 2 x CP443-1 + PROFINET - ET 200M ET 200M ET 200M

26 High-available communication …in alliance with PROFINET I/O
High-available communication with ring bus - via redundant communication processors (CP) In this configuration, fault tolerance of the bus is achieved using a ring structure. Failure of one bus and one additional component can also be tolerated. Industrial Ethernet ISO-on-TCP Sync wiring 2x CPU 41x-5H und 4 x CP443-1 + PROFINET - ET 200M ET 200M ET 200M

27 High-available communication …in alliance with PROFIBUS I/O
High-available communication with standard bus - via internal Ethernet interface The bus is safety installed and not risk of failure. Failure of one component per system will be tolerated Industrial Ethernet ISO-on-TCP Sync wiring 2x CPU 41x-5H + + - PROFIBUS DP/PA link PROFIBUS PA ET 200M ET 200M ET 200iSP

28 High-available communication …in alliance with PROFIBUS I/O
High-available communication with redundant bus - via internal Ether interface and one communication processor (CP) The bus is redundant installed. In this case, failure of the bus and one more component per system will be tolerated. Industrial Ethernet ISO-on-TCP Sync wiring 2x CPU 41x-5H und 2 x CP443-1 + + - PROFIBUS DP/PA link PROFIBUS PA ET 200M ET 200M ET 200iSP

29 High-available automation system SIMATIC S7-400H …in alliance with PROFIBUS I/O
High-available communication with ring bus - via internal Ethernet interface In this configuration, fault tolerance of the bus is achieved using a ring structure. Failure of one additional component can also be tolerated Industrial Ethernet ISO-on-TCP Sync wiring 2x CPU 41x-5H + + - PROFIBUS DP/PA link PROFIBUS PA ET 200M ET 200M ET 200iSP

30 High-available communication …in alliance with PROFIBUS I/O
High-available communication with ring bus - via internal Ethernet interface and one communication processor (CP) In this configuration, fault tolerence of the bus is achieved using a ring structure. Failure of one bus and one additional component can also be tolerated. Industrial Ethernet ISO-on-TCP Sync wiring 2x CPU 41x-5H und 2 x CP443-1 + + - PROFIBUS DP/PA link PROFIBUS PA ET 200M ET 200M ET 200iSP

31 Fail-safe & High-available SIMATIC S7-400FH
Goals High-available systems High-available & Fail-safe systems Overview Offer highest availability for plant and process. Are set up redundantly and switchover takes place automatically without data loss in the event of a fault caused by a hardware problem. Monitor themselves independently Detect errors independently Enter a safe state as soon as an error occurs and stay in this state. Innovations Redundant Periphery Periphery High-available communication Safety & High availibility § Overview § Controller § Periphery § Engineering The SIMATIC S7-400FH combines high availability and safety in one system. Applications References FAQs

32 Fail-safe & High-available SIMATIC S7-400FH
Goals The fail-safe SIMATIC S7-400FH is based on S7-400H CPUs Engineering fail-safe systems Fail-safe modules of the ET 200 Fail-safe communication via PROFIsafe. If a safety-related error occurs, only the affected safety circuit assumes a safe state while the rest continues working. The architecture of SIMATIC S7-400FH tolerates errors while maintaining safety. The S7-400FH is TÜV-certified and meets all relevant standards. Overview Innovations Redundant Periphery Periphery High-available communication Safety & High availibility § Overview § Controller § Periphery § Engineering Applications S7-400H + S7 F-Systems = S7-400FH References FAQs

33 Single channel connection
Fail-safe & High-available SIMATIC S7-400FH … with PROFINET and/or PROFIBUS I/O SIMATIC ET 200 PROFIsafe modules Broad range for connection of fail-safe sensors and actuators Integrated signal tests (cable break, short circuit …) IP 20 incl. ExZone 1, IP 65/67 Connection options Single channel connection Switches connection Single-sided connection System-redundant connection PROFINET PROFIBUS ET 200M PROFIBUS PROFIBUS PA ET 200iSP

34 Fail-safe & High-available SIMATIC S7-400FH Engineering
Goals S7 F-Systems - For configuration of hardware and safety-related application. Configuration of the fail-safe safety program can take place either with CFC or Safety Matrix Makes for easier creation of safety program by making available a fail-safe command library with preassembled and TÜV-certified blocks in accordance with SIL3 IEC 61508 Simplifies documentation of the safety program, e.g. by managing the signatures Overview Innovations Redundant Periphery Periphery High-available communication Safety & High availibility § Overview § Controller § Periphery § Engineering Applications References FAQs

35 Continuous Function Chart (CFC)
Fail-safe & High-available SIMATIC S7-400FH Configuring instead of programming Goals Continuous Function Chart (CFC) For processes with dynamic behavior By means of CFC, certified blocks of the F-library of S7 F-systems can be interconnected. Supports user libraries Safety Matrix For processes that require safety responses to defined states and can be easily configured with a Cause & Effect matrix Uses the F-library integrated in S7 F-systems Overview Innovations Redundant Periphery . Periphery High-available communication Safety & High availibility § Overview § Controller § Periphery § Engineering Applications References FAQs

36 Fail-safe & High-available SIMATIC S7-400FH Examples for use of fail-safe & high-available controllers Goals S7-400H S7-400FH Overview Transportation (e.g. tunnel automation) Logistics (e.g. high-bay storage system control) Control of waterworks/water treatment plants traffic flows in power generation and distribution Chemical/petrochemical Airport automation Fill level and temperature control ... Burner control Oil industry Chemical ... Innovations Redundant Periphery Periphery High-available communication Safety & High availibility Applications References FAQs

37 References Semiconductors (utilities) Exhaust gas incineration
Goals Airports (luggage handling & runway lighting) Munich, Duesseldorf, Venice, Madrid, Madeira,… Pusan, Korea (Automated Airport Lighting) Tunnel (ventilation, lighting and signals) Mont Blanc (F), Spoor tunnel (NL),… Automobile industry and other transportation Audi AG (motor production), Transrapid switch control Daimler Chrysler, Smart (body bumper) Special machine engineering Atlas Copco Energas GmbH Shipbuilding Kawasaki Heavy Industry Turbine control Data Systems & Solutions UK (formerly Rolls Royce) Passenger transport La Vanoise Express aerial railway Saalbach-Hinterglemm aerial railway Semiconductors (utilities) Samsung, SSMC Singapore Exhaust gas incineration Armstrong DLW AG, Alstom Power (Bremen public utilities) Water treatment EarthTech UK Chemical/petrochemical Al Jubail Petrochemical Co. in S.A. (Petronik Trier), ECI Elektro-Chemie GmbH, Ibbenbüren (liquid gas shipping) Glass industry Vegla Power generation Hanwha Energy (Korea) Overview Innovations Redundant Periphery Periphery High-available communication Safety & High availibility Applications References § Tunnel § Logistic § Water & Wastewater § Energy § Additional FAQs

38 High-available automation system SIMATIC S7-400H
Thank you for your attention! Ulrich Kaus Marketing Manager I IA & DT AS S MP3 Phone: (+49)


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