Transcript intro5
Windows Control Center
SIEMENS
PRODUCT FAMILY:
WinCC RT
WinCC
WinCC RC (Developer
Configuration Complete
PackageGUI)
STEP 7
FEATURES
- SCADA system , HMI
- Powerful Graphic User Interface system
- Connectivity & communication standards &
interfaces, opennes
- Client/server architecture
- Redundancy
- Powerful Designer GUI
Examples of applications
SCADA
Manufacturing Execution System
Enterprise Resource Planning
WinCC architecture and functionality
WinCC IDE
Tag editor (channels)
Graph editor
Alarm/Log editor
User editor
Global/Local script editor
Report editor
Picture Editor
DDE,NATIVE,
Configurable RT KERNEL
(TCP/IP,
CHANNELS
SQL server (SQL ANYWHERE)
WIN API
Client/server architecture
SINGLE (server=client) architecture – SINGLE USER
Client/server architecture - MULTIUSER
Client/server architecture - MULTICLIENT
WinCC Multi Client
WinCC
Server1
WinCC
Server2
Client/server architecture – MULTICLIENT/DISTRIBUTED
SERVER
Multi Client
Trend Server
Alarm Server
Visualization
Server
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
WinCC Multi Client plant-wide alarm
Standard
view. Client
WinCC
Server2
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
Client/server architecture - MULTICLIENT
WinCC Multi Client
I/O field linked to
“Server1::Tag1”
WinCC
Server1
I/O field linked to
“Server2::Tag2”
WinCC
Server2
Client/server architecture – WEB CLIENT
Web Client
Firewall
Web Server
WinCC Data Source
Web Server
Client-PC
HTTP Request
HTTP Result
Browser
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
Client/server architecture – WEB CLIENT
Web Navigator Server
Communication to the WinCC Server
Administration of Access Rights
WinCC Goes Web
Operation and monitoring
of the plant via the
Worldwide Web
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
Client/server architecture – SERVER REDUNDANCY
WinCC Clients
WinCC Redundancy:
a Global Concept
Redundant WinCC Server
Redundant
Profibus or
Industrial Ethernet
S7-400-H
WinCC communication
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 Client
OPC Automation Interfaces
OPC Custom Interfaces
OPC Server
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
WINCC RC