SIEMENS

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Windows Control Center

• SIEMENS

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PRODUCT FAMILY
WinCC RT
WinCC
WinCC RC (Developer Configuration Complete
PackageGUI)
STEP 7
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FEATURES
- SCADA system , HMI
- Powerful Graphic User Interface system
- Connectivity communication standards
interfaces, opennes
- Client/server architecture
- Redundancy
- Powerful Designer GUI
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Examples of applications
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SCADA
Manufacturing Execution System
Enterprise Resource Planning
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WinCC architecture and functionality
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WinCC IDE
Tag editor (channels)
Alarm/Log editor
User editor
Report editor
Graph editor
Global/Local script editor
Picture Editor
DDE,NATIVE, (TCP/IP,
Configurable RT KERNEL
WINAPI through DLL
DDE OLE ACTIVE X OPC
CHANNELS
SQL server (SQL ANYWHERE)
WIN API
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Client/server architecture
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SINGLE (serverclient) architecture SINGLE USER
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Client/server architecture - MULTIUSER
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Client/server architecture - MULTICLIENT
WinCC Multi Client
WinCCServer1
WinCCServer2
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Client/server architecture MULTICLIENT/DISTRIBUT
ED SERVER
Multi Client
Visualization Server
Alarm Server
Trend Server
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Client/server architecture - MULTICLIENT

• The Multi Client takes an important part in a
  distributed system
• A Multi Client provides a common view of
• the process data of distributed servers in one
  picture
• all the measured value archives, e.g. in one
  curve window
• all the message archives
• the pictures/picture windows of different servers

The Multi Client has its own project including
additional pictures, e.g. for a common plant-wide
alarm view.
WinCC Multi Client
Standard Client
WinCCServer2
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Client/server architecture - MULTICLIENT

• The Multi Client has its own project
• The server data is loaded on the Multi Client
• The view of the different servers is based on a
  new property the server prefix
  ServerNameTagName

Server1Tag1
Server2Tag2
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Client/server architecture - MULTICLIENT
WinCC Multi Client
I/O field linked to Server1Tag1
I/O field linked to Server2Tag2
WinCCServer2
WinCCServer1
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Client/server architecture WEB CLIENT
Firewall
Web Client
Web Server WinCC Data Source
Web Server
HTTP Request
Client-PC
HTTP Result
Browser
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Client/server architecture WEB CLIENT

• Plant visualization and operation across the
  Interne / Intranet
• Web Navigator Client is a thin client (up to 50
  clients)
• View of the plant or manufacturing information
  for Managers
• Direct plant control by remote diagnostics for
  example
• Safety by several levels of security
• User-specific password
• Firewall technology
• Support of encoded communication
• Minimal installation at client side (no entire
  WinCC system)
• Direct use of WinCC pictures for the web
• Optimized communications and performance
• Optimization of WinCC pictures
• Pictures can be transferred directly

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Client/server architecture WEB CLIENT
WinCC Goes Web Operation and monitoring of the
plant via the Worldwide Web

• Web Navigator Server
• Communication to the WinCC Server
• Administration of Access Rights
• Web Navigator Client
• Operation and Monitoring Over the Web
• Limited operator inputs or purely view only
  function depending on the access rights
• Minimum installation including WinCC ActiveX
  controls via network too

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Client/server architecture SERVER REDUNDANCY
WinCC Clients
WinCC Redundancya Global Concept
Redundant WinCC Server
Redundant Profibus or Industrial Ethernet
S7-400-H
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WinCC communication
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Client/server architecture communication, OPC

• Enhancement of OPC capability by adding functions
  of the current V2.0 specification
• Support for Automation and Customer Interface
• Direct access to the Automation Interface via VBA
  (e.g. Excel)

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WINCC RC

• Cross-Reference List
• Listing in table form of tags, pictures,
  functions ...
• Selective lists
• Central rewiring
• Jump from the cross-reference list to the tags'
  place of use
• Display of all the dynamic properties of a
  picture
• Dragging and dropping of tags
• Rapid rewiring of tags in pictures

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WINCC RC