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 Duration 35 hours

Course Outline

Foundations of Industrial Automation and Control

  • Automation architecture within production plants.
  • Sensors, actuators, and field signal handling.
  • Subsystems for transport, feeding, dosing, and packaging.

SIMATIC S7-1500 Hardware and System Design

  • CPU series, signal modules, and distributed I/O.
  • Power supply, grounding, and control panel organization.
  • Interpreting status LEDs, CPU displays, and module indicators.

TIA Portal Project Management and Device Setup

  • Navigating project views, devices, and networks.
  • Configuring hardware and device parameters.
  • Managing project versions through loading, saving, and comparison.

PLC Inputs and Outputs: Signal Handling and Addressing

  • Digital and analog signal addressing.
  • 24 V DC signal circuits and wiring verification.
  • Cross-referencing field signals with the control program.

Ladder Logic and Core Programming

  • Working with contacts, coils, set, and reset operations.
  • Utilizing timers, counters, and comparison instructions.
  • Understanding functions, function blocks, and data blocks.

Analyzing Existing Programs and Control Logic

  • Navigating program blocks and using cross-references.
  • Managing symbol tables, tags, and variable naming conventions.
  • Tracing the logical conditions governing specific outputs.

Motor Control: Start/Stop Operations

  • Start, stop, and latching logic.
  • Motor protection mechanisms and run feedback signals.
  • Directional control and multi-motor setups.

Interlocks, Permissives, and Automated Sequences

  • Defining interlock and permissive conditions.
  • Implementing step sequences and state-based controls.
  • Diagnosing sequences blocked at specific steps.

SIMATIC HMI Setup and Operations

  • Managing panel screens, tags, and navigation paths.
  • Operating modes and HMI-driven controls.
  • Displaying equipment status and process variables.

HMI Alarms and PLC Diagnostic Messages

  • Alarm classes, priority levels, and acknowledgement procedures.
  • System diagnostics and controller-specific alarms.
  • Monitoring process and program-based messages.

Variable Frequency Drives: Core Concepts and Use Cases

  • Drive operating principles and control strategies.
  • Interaction between drives, motors, and mechanical loads.
  • Standard drive configurations on production equipment.
  • Working with Yaskawa drives and other common plant brands.

VFD Configuration and Commissioning

  • Understanding parameter groups and access levels.
  • Motor data entry, auto-tuning, and test runs.
  • Backing up, restoring, and documenting parameters.

VFD Fault Diagnosis and Troubleshooting

  • Interpreting fault, alarm, and parameter error codes.
  • Reviewing fault history and monitoring values.
  • Diagnosing issues related to drives, motors, cables, or mechanics.

Drive Control via PLC

  • Managing start, stop, and speed reference signals.
  • Monitoring status, ready, and fault feedback.
  • Resolving mismatches between PLC and drive states.

Industrial Communication and Network Diagnostics

  • PROFINET and Ethernet fundamentals.
  • Configuring device names, IP addresses, and network topology.
  • Diagnosing connection issues and communication faults.

TIA Portal Diagnostics and Systematic Troubleshooting

  • Real-time online monitoring and watch tables.
  • Using the diagnostics buffer and CPU web server.
  • Comparing online and offline program states.
  • Transitioning from fault symptoms to root cause analysis.
  • Performing electrical, mechanical, and control-side inspections.
  • Documenting findings and determining escalation paths.

Step-by-Step Diagnosis of Halted Machines

  • Establishing the correct order of checks when equipment stops.
  • Cross-referencing HMI alarms, PLC logic, and drive status.
  • Identifying blocking conditions and restoring normal operation.

Practical Fault Scenario Exercises

  • Exercises for checking sensors, actuators, and I/O signals.
  • Scenarios involving motor, drive, and start/stop failures.
  • Addressing communication interruptions and interpreting alarms.
  • Diagnosing interlocks and sequence faults that halt machine steps.

Implementing Basic Program Adjustments

  • Modifying timers, setpoints, and parameters.
  • Adding or altering tags and simple logic structures.
  • Testing, documenting, and reverting changes as needed.

Capstone: Comprehensive Troubleshooting Case

  • End-to-end fault diagnosis on a production line simulation.
  • Decision-making between repair, adjustment, and escalation.
  • Receiving individual feedback and developing an improvement plan.

Requirements

  • A solid grasp of electrical circuits and industrial machinery.
  • Introductory knowledge of PLC concepts (university-level familiarity is adequate).
  • Basic ability to read and interpret technical manuals for drives or equipment.

Target Audience

  • Maintenance technicians and engineers managing automated production lines.
  • Electricians and technical staff transitioning into automation and control roles.
  • Professionals responsible for diagnosing issues with PLCs, HMIs, drives, and communication systems.

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