If you have a physical HMI:
The most comprehensive "tutorial" is actually the official user manual. It walks through every driver, object, and script function. vijeo designer 62 tutorial
| Problem | Likely Cause | Solution |
|---------|--------------|----------|
| Simulator shows "#####" | Numeric field too small | Widen the Numeric Display object |
| Buttons do nothing | Variable type mismatch | Ensure Motor_Start_Stop is Read/Write, Bool |
| Script error | Variable name typo | Check case: Motor_Running vs motor_running |
| Cannot download | Wrong IP or cable | Use USB download for first test |
| Lamp doesn't change | Variable address wrong | Test with Internal variable first | If you have a physical HMI:
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