Objectives and Structure of the Training

The user training for CAN based fieldbus systems from Indu-Sol qualifies your staff within one day in the theory and practice of CAN based networks.

The training is structured so that all participants from the departments planning, commissioning, maintenance and service become acquainted with the subject of CAN/CANopen/DeviceNet/SafetyBus p in a straightforward manner. Basic knowledge of industrial automation is recommended.

The training participation is confirmed by a certificate from Indu-Sol.

Target Group

Employees from the departments planning, commissioning, maintenance and service

Content of the Training

General principles of CANBUS protocol
(layers 1 and 2)

• Principles of High-frequency Data Communication
  Physical transmission principle, logical telegram structure, EMC / shield current issues, symmetrical data transfer of differential voltage signals, Signal form – quality feature of data transfer
  
  
• Physical Data Transfer CAN (ISO/OSI layer 1)
  Signal voltages dominant/recessive, Bit times, Bus access via bitwise arbitration (CSMA/CA)

• Logical Data Transfer CAN (ISO/OSI layer 2a)
  Telegram structure, NRZ bit coding, Bit stuffing

• CANopen (ISO/OSI layer 2b and higher)
  Producer/Consumer communication method, CiA installation guidline for CAN networks, CANopen telegram structure

• DeviceNet (ISO/OSI layer 2b and higher)
  Producer/Consumer communication method, ODVA installation guideline for DeviceNet networks, DeviceNet telegram structure, CIP common industrial protocol of DeviceNet
  

Metrological quality determination / Troubleshooting

• Determining the Physical Signal-to-interference Ratio
  Quality characteristics of physical data communication, How well is the network actually?, Acceptance and test criteria
  
  
• Procedure for Commissioning/Service – Maintenance – Repair
  Tools / measuring and test equipment for problem analysis and fault location, Explanation of physical and logical measuring principle of measuring devices
  
  
• Practical Application

• Workshop using Machinery/System or Indu-Sol’s Sample Set-up

• Determining the Communication Parameters

• Metrological Quality Determination
  Handling and using measuring and test tools, Calibrating the communication quality, Evaluating and analyzing measured data
  
  
• The Real Problem – Sporadic Failures - „It works…It doesn’t work“
  Problem analysis, fault analysis/troubleshooting, Measures and recommendations, Evaluation and analysis of measuring results, Drafting the measuring and test record