1. Windows Control Center
SIEMENS

2. PRODUCT FAMILY:
WinCC RT
WinCC
WinCC RC (Developer Configuration Complete PackageGUI)
STEP 7

3. FEATURES
- SCADA system , HMI
- Powerful Graphic User Interface system
- Connectivity & communication standards & interfaces, opennes
- Client/server architecture
- Redundancy
- Powerful Designer GUI

8. Examples of applications

9. SCADA
Manufacturing Execution System
Enterprise Resource Planning

10. WinCC architecture and functionality

12. Configurable RT KERNEL
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

13. Client/server architecture

14. SINGLE (server=client) architecture – SINGLE USER

15. Client/server architecture - MULTIUSER

16. Client/server architecture - MULTICLIENT
WinCC Multi Client
WinCCServer1
WinCCServer2

17. Client/server architecture – MULTICLIENT/DISTRIBUTED SERVER
Visualization Server
Trend Server
Alarm Server

18. 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

19. 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 ServerName::TagName
Server1::Tag1
Server2::Tag2

20. Client/server architecture - MULTICLIENT
WinCC Multi Client
I/O field linked to “Server1::Tag1”
I/O field linked to “Server2::Tag2”
WinCCServer1
WinCCServer2

21. Client/server architecture – WEB CLIENT
Firewall
Web Server
WinCC Data Source
Web Server
Client-PC
HTTP Request
HTTP Result
Browser

22. Optimized communications and performance
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

23. 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

24. Client/server architecture – SERVER REDUNDANCY
WinCC Clients
WinCC Redundancy: a Global Concept
Redundant WinCC Server
Redundant
Profibus or
Industrial Ethernet
S7-400-H

25. WinCC communication

26. OPC Automation Interfaces
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)
OPC Server
OPC Custom Interfaces
OPC Automation Interfaces
OPC Client

27. 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

28. WINCC RC