Contact Us
Course Content
SCADA system concept
0/4
What is SCADA?
Basic SCADA System Concept
Examples of SCADA Systems – AVEVA
Examples of SCADA Systems – IGNITION
Applications of SCADA system
0/2
SCADA systems
SCADA Systems Usage Sectors
SCADA System Core Tasks
0/2
SCADA System Core Tasks
CORE Tasks
SCADA System Architecture Levels
0/6
SCADA Hierarchy
SCADA Hierarchy Level 1 – Field Devices
SCADA Hierarchy Level 2 – RTUs and Marshalling
SCADA Hierarchy Level 3 – Communication Network
SCADA Hierarchy Level 4 – Master Station (or Supervisory Computers/SCADA Servers)
SCADA Hierarchy Level 5 – Enterprise Systems
Types of SCADA Software
0/3
Types of SCADA Software
Open SCADA Software Systems
Advanced SCADA Software Capabilities
Features of Modern SCADA Software
0/2
Modern SCADA Software Features
Data & System Capabilities
Client‑Server SCADA Architecture
Alarm Management in SCADA Systems
0/2
Alarm Management in SCADA Systems
Alarm Management System
Trend Monitoring and Analysis
0/1
Trend Monitoring and Analysis
Fault tolerance and redundancy
0/1
Fault tolerance and Redundancy
SCADA Network Architecture
0/2
SCADA Systems and LAN
Networking Concepts and MAC
SCADA System and Internet
0/1
WEB Services & SCADA Systems
Network Interconnection Components – SCADA Systems
0/3
Network Interconnection Components
Repeaters, Bridges, and Routers
Gateways, Hubs, and Switches
SCADA Operational Benefits
0/3
SCADA Operational Benefits
Advantages of SCADA Systems
Disadvantages of SCADA Systems
DashBoard
0/1
Dashboard
References
0/1
References
SCADA System Design

WEB Services & SCADA Systems

WEB Services enable the SCADA management system to collect and exchange data across multiple SCADA systems through a unified communication interface.

Key Functions

  • Provides standardized access to different SCADA systems
  • Enables direct monitoring and control of test points and actuators
  • Connects to databases through a Service Server instead of relying on an HMI
  • Supports centralized data communication and system integration

Centralized SCADA Management

  • The central SCADA management mechanism coordinates multiple SCADA systems simultaneously
  • All connected systems must follow a common communication protocol
  • Ensures consistent instruction handling and interoperability across systems

Application Example – Gas Plant Monitoring

  • The central management system directly controls test points and actuators within the gas plant
  • WEB Services facilitate real-time data exchange and operational monitoring
  • Improves system integration, accessibility, and centralized supervision of plant operations
Previous
Next