PLC Troubleshooter

Find the fault. Fix the cause.

A hands-on fault-finding trainer for industrial control systems. A machine is down, the operator tells you what they saw, and you inspect, diagnose and repair a simulated plant until the real root cause is fixed.

15 modules and 133 authored scenarios, plus randomized faults that cannot be memorized
Live ladder logic, timed mode and shift gauntlets
Certificate of Completion, and a Logic Lab where you write your own ladder logic on a bench trainer board
Works fully offline. No account, no ads, no data collection.

Published by North Star Software. PLC Troubleshooter is an independent training tool. The simulated controller platform is generic and is not affiliated with or endorsed by any controller manufacturer.