Complete Guide to Downloading GP-Pro EX 4.09.450 GP-Pro EX Ver. 4.09.450 is the premier HMI development software from Pro-face by Schneider Electric, designed for creating screen and logic data for human-machine interfaces. This version, released in December 2022, introduced critical compatibility for Windows 11 and expanded support for modern industrial hardware. How to Download GP-Pro EX 4.09.450

GP-Pro EX is used to create and edit screens for the GP4000, SP5000, and ST6000 series terminals. This specific version includes:

To download GP-Pro EX Ver. 4.09.450, you should use the official Pro-face by Schneider Electric support portals. This version, released in late 2022, notably introduced support for Windows 11. Official Download Sources

This release includes several critical compatibility updates and security enhancements:

 mooncalc.org
reverse calculation
from the moon altitude/azimuth at time
Moon Altitude: 0° - 90°
Moon Azimuth: 0° - 360°
Period calculation:
Accuracy: