PLCTrainHands-on maintenance training

Actual gameplay / Watch without an account

A conveyor fault.
Your next move.

See the actual Conveyor Rescue simulation before you create an account. This 24-second excerpt has the selected male AI coach voice and English captions.

Actual gameplay recorded with a local test account. This is an excerpt, not a completed assessment. Use full-screen to read the PLC tags.

What the coach says

  1. 0:00 / The complaint. The box won't move. Where would you look first?
  2. 0:04 / Follow the signal. Compare the sensor signal with the ladder logic.
  3. 0:09 / The adjustment. Adjust the virtual sensor. Stopped does not mean safe.
  4. 0:14 / Make a prediction. Should it run or stop?
  5. 0:16 / Test the fix. Now test your fix. Watch the conveyor and logic respond together. Finish every check in the free trial.

What you can try after signing in

The free trial includes three conveyor fault investigations. Compare the machine and PLC signals, adjust the simulated sensor, investigate input mapping or a logic condition, and complete the repair checks. Optional coaching and saved progress help you return to the exercise.

Watching this video does not unlock the playable trial. Create an account, confirm your email, and sign in. No card or physical PLC is required. The broader course is still in development.

Keep connecting the signals

One clear idea at a time.

The belt is clear. Why does the photoeye say blocked?Understand a blocked photoeye input on a clear conveyor. Compare the sensor, physical input, PLC tag, and ladder logic using PLCTrain simulation examples.XIC vs XIO. Read the bit, not the name.Learn when XIC and XIO instructions are true, why green does not mean a sensor is healthy, and how a blocked photoeye affects a conveyor rung.Run command: ON. Conveyor: STOPPED. Both can be true.Understand the difference between a PLC run command, output command, and actual conveyor motion. Learn to explain why a requested start may not move a belt.