4 Hours · Certificate Course · Online · Self-Paced
Electronic Interlocking Maintenance and Troubleshooting
A 4-hour certificate course giving you a practical introduction to Electronic Interlocking (EI) systems — their components, how to maintain them, and how to diagnose and recover from faults when things go wrong.
Covers EI components and microprocessor-based control architecture, routine maintenance and inspection practices, systematic fault isolation and diagnosis across hardware, software, and communication faults, system recovery procedures, and emergency response planning through real-world case studies.



