Unicorn Tutorials

  • Diagnosing PROFINET IRT Network Synchronization Issues in Industrial Settings

    1. Network Troubleshooting for Industrial Automation In recent weeks, I’ve been immersed in network basics training for colleagues. However, I’ve taken time to compile my recent PROFINET IRT network troubleshooting experience to share critical insights with you.This time I share the problems I found when I was doing network diagnosis in a pharmaceutical equipment manufacturer.…


  • LAN Fault Classification and Troubleshooting Guide

    Efficiently diagnose and resolve LAN network issues by understanding physical and logical failures, and following structured troubleshooting steps.


  • How to Fix: Ping Packet Loss Troubleshooting

    Learn effective strategies for troubleshooting ping packet loss, identifying causes like network congestion, and resolving issues to ensure seamless connectivity.