Module 1: Introduction to computer based control systems
- Introduction to computer based measurement and control systems
- Role of computers in measurement and (process) control
- Basic components of computer based measurement and control systems
- Architecture – computer based process control system
- Human Machine Interface (HMI)
- Hardware for computer based process control system
- Interfacing computer system with process
- Economics of computer based system for industrial application
Module 2: Overview of distributed control systems
- Introduction
- Basic concepts of a Distributed Computing System (DCS)
- Evolution of a DCS
- Present market trends in DCSs
- Basic DCS specifications
- General description of a commercial DCS
- Advantage of DCSs
- DCS selection criteria
- DCS architecture
Module 3: An overview of SCADA systems
- Introduction
- Basics of SCADA system
- SCADA key features
- Remote terminal units (RTUs)
- Typical requirements for an RTU system
- PLCs used as RTUs
- Consideration and benefits of SCADA system
- DCS versus SCADA terminology
- SCADA software package
Module 4: The basic controller
- Introduction
- Identification of the controller boards
- Discrete and logic control
- Sequential and batch control
Module 5: Basic DCS controller configuration
- Historical
- Control modes
- Tracking and initialisation in control slots used for cascade control
- Control functions
- Control algorithms
- Sequential programs for batch processing
- Defining equipment procedures
- Phase logic programming
- Phase logic interface
- Logic block functions in advanced controller
- DCS controller configuration
Module 6: Introduction to communications for DCS and SCADA systems
- Purpose
- Basic communications principles
- Balanced and unbalanced transmission lines
- EIA-232 interface standard (CCITT V.24 interface standard)
- The EIA-485 interface standard
- Open systems
- Interoperability
- ModBus protocol
- HART protocol
- The promise of FieldBus and DeviceNet
- Benefits
Module7: Programming of DCSS
- Block configuration
- IEC 61131-3 “open” programming languages (structured text, function block, ladder, sequential)
- Tips and tricks in programming
Module 8: Alarm system management
- Philosophies of alarm management
- Design overview:
- Human and ergonomic factors
- Structure of good alarm system
- Safety Integrity Level (SIL)
- Analyse the alarms
- Design of alarm system
- Measurement of performance
Module 9: Distributed control system reporting
- The operation of advanced DCS by use of multi-screen displays, cross screen invocation and linking
- Alarm reporting, types of alarms generated and acceptance of alarms
- The different types of logs and reports which can be configured on a DCS
- Data history use in logs, reports and trend displays
Module 10: Distributed control system configuration
- The organisation of system data files
- Data configuration procedures necessary for setting up the DCS area database
- The need for multiple personalities attached to operator stations
- The need for different security levels attached to various operating parameters
- Configuration control procedures adopted to ensure data integrity
Module 11: Maintenance considerations
- Maintenance requirements of system and system elements
- The requirements for inbuilt diagnostics and for maintenance diagnostic routines
- The requirements for installation of UPS system
- Recovery of a DCS following a power outage
Module 12: Typical distributed control systems and SCADA systems
- Introduction
- Honeywell PlantScape system
- Foxboro I/A series distributed control systems
- Delta V system
- Citect
- Wonderware
Module 13: Distributed control system applications
- The use of a DCS in a paper-manufacturing environment
- The use of a DCS in a petroleum-refining environment
- The benefits of a DCS when used in an offshore oil and gas processing environment
Module 14: Distributed control systems implementation
- Introduction
- System strategy
- Automation plan
- Project implementation
- Installation and commissioning
- Change management