DATA COMMUNICATIONS AND FIELDBUS SYSTEMS Training Course
Introduction
The increasing trend towards digital communications within the industrial plant environment has brought in its wake a myriad of problems concerned with interconnectivity and differing standards offered by a wide variety of competing vendors. For the user, it has become progressively more difficult to differentiate between the proffered options.
This workshop, Data Communications and Fieldbus systems, provides an in-depth look at the divisive field of modern analog and digital data communications and Fieldbus systems over copper, fibre-optic, and wireless links. Starting at basic coding and formatting systems, the course progresses through error detection, protocols, RS232, RS485, HART, Modbus, Profibus/Foundation Fieldbus, Ethernet and TCP/IP. Particular attention is paid to the newly established wireless standards. An add-on module is also available covering the re-emerging DNP3 standard specific to the utilities industries.
what this training course will teach you
The course is based on a wealth of experiential knowledge gleaned from the author's experience working within a systems integration company and also feedback from more than 4000 technicians and engineers who have attended the author’s workshops. On successful completion of this workshop delegates will be able to:
- appreciate the basic principles of data communications and gain an insight into the major technologies used in modern data communication and fieldbus systems
- understand the essential differences between asynchronous and synchronous transmission
- apply basic faultfinding techniques covering RS232 up to RS485
- understand the importance of the ISO OSI model
- understand the basis of cyclic redundancy
- fully appreciate the sources of interference noise
- appreciate the value of HART in both calibration, data collection and diagnostics
- apply Modbus in a practical manner and make use of troubleshooting techniques
- differentiate between Modbus and Modbus Plus
- gain an insight into the essential differences between Asibus and DeviceNet
- make an informed appraisal of the differences between Profibus and Foundation Fieldbus
- understand the basics of Ethernet
- appreciate the application of Ethernet in the industrial environment
- understand TCP/IP and its associated protocols
- differentiate between net and sub-net masking
- gain an insight into the DNP3 protocol
- understand the basics of EtherCAT
- recognise the benefits offered by Wireless technology
- gain an insight into spread spectrum systems
- appreciate the differences between Wi-Fi, Bluetooth, ZigBee, WirelessHART, and ISA 100
Training methodology
Throughout the workshop, participants will learn through active participation using exercises, questionnaires, and practical troubleshooting using protocol analysis and covering:
- RS 232
- RS 485
- HART
- Modbus
- Networking
- TCP/IP
Who should attend
- Automation Engineers
- Chemical Engineers
- Consulting Engineers
- Electrical Engineers
- Electricians
- Industrial IT specialists
- Installation and maintenance technicians
- Instrumentation and Control Engineers
- Maintenance Engineers
- Operations Engineers
- Process Engineers
- Process Operators
- Production Managers
- Project Managers
- System Integrators
.
Workshop length
3 to 5 days – dependent on requirements
What you will receive
- “Data Communications and Fieldbus Systems” – a 200-page plus reference manual.
- Acrobat copy of all PowerPoint slides used in the presentation on USB Flash Memory Drive.
- Certification of attendance: each delegate will receive a workshop certificate documenting their attendance
What people say:
“Mick has received excellent reviews and positive feedback for all his courses. His down-to-earth, practical, and entertaining approach makes him a sought-after speaker and lecturer in a wide variety of disciplines.” - IDC Technologies
“Presented in an easily understood manner.” - E. Maughn, Eskom
“Really knows his subject.” M. Radcliff, Houston Texas
“Easily understood” - Bob Lawson, Nissan, UK
“Relaxed and interesting” - F. Lowe, Schlumberger, Austin, Texas
COURSE OUTLINE
Introduction to data communications
- Overview
- Modern Instrumentation and Control Systems
Basic principles
- Transmission Modes
- Digital systems
- Asynchronous frame
- ASCII Code
- Description of UART
Data communications standards
- RS-232 interface standard
- RS-422 interface standard
- RS-485 interface standard
- Interface Converters
ISO OSI model
Communications media
- Cabling
- Electrical coupling
- Shielding
- Grounding
- Fibre optics
Modems
Error detection
Local Area Networks
- Topologies
- Protocols
- CSMA / CD (Ethernet)
- Token Ring
- Token Bus
Modbus
- Fundamentals
- Frame format
- Function coding
- Exception reports
- Troubleshooting
Modbus Plus
- Main characteristics
- Topology
- Message structure
- Components
- Physical network
HART
- Fundamentals
- Commands
Actuator Sensor Interface (ASI)
- Physical layer
- Modulation principles
- Components
- Configuration
CANBus /DeviceNet
- Frame format
- Arbitration
- Fragmentation
- Error reporting
- Network configuration
Profibus
- DP physical layer
- PA physical layer
Foundation Fieldbus
- Comparison between Profibus PA and FF
- Link active scheduler
- Function blocks
- Device descriptions
Ethernet
- Ethernet frame
- Media Access Control
- Routers and Switchers
EtherCAT
- Protocol
- Topology
- Safety over EtherCat
DNP3
- Layering
- System architecture
- Link layer
- Static and event data
TCP/IP
- Internet layer (IP)
- Host-to-host layer (TCP)
- Utilities
Industrial Wireless Standards
- Wi-Fi a/b/g
- Bluetooth
- ZigBee
- Wi-Media (IEEE 802.15.3)
- WMAN, WiMAX (IEEE 802.16a)
- WirelessHART
- ISA100