| Pitfall | How to solve | |--------|---------------| | Tags not updating | Check “Read/Write” type; verify PLC address format (%MW0 vs 40001). | | Alarm buffer full | Enable cyclic overwrite or auto‑export to USB. | | Recipe save fails | Ensure HMI storage has free space; use RecipeSave() with correct file path. | | Trend shows nothing | Confirm logging period is shorter than simulation run time. |
To talk to a PLC (e.g., Modicon M241 or M221), you must set up the driver. vijeo designer 62 tutorial
Tip: If you don’t have a physical HMI, use GTW – this allows full PC simulation. | Pitfall | How to solve | |--------|---------------|
CONVEYOR_START = 0