After online changes to a Unity Pro/EcoStruxure Control Expert PLC project (especially changes to structure elements in DDTs), Vijeo Designer shows bad data quality triangles for unlocated tags. Cause: Unity Pro/EcoStruxure Control Expert does not keep a history of structure changes inside .STU and .XVM files. Vijeo Designer recognizes a changed UDT as a new one, breaking address context.
Data publishing capabilities that interface with modern industrial mobile applications. Intelligent Data Management
If you purchase a new Harmony GTO panel today, it may require SP12 or SP13 to be recognized by the software. Conclusion
Set fast scan rates (e.g., 100ms) only for critical control variables. Use slower scan rates (e.g., 1s or 2s) for data logging, status indications, and temperatures to minimize PLC network load. Graphics and UI Design
: Reinforced password hashing algorithms to safeguard internal HMI credentials. Expanded Hardware & Driver Support
Ensure critical production variables and historical trends are saved to non-volatile target memory (SD card or USB drive) so data is preserved during power cycles.
Eight seconds later, the HMI rebooted. The tank level appeared: . The conveyor speed read 2.4 m/s . The alarm horn stuttered, then fell silent.