IEC 61131-3 code executed from an Operator Action has access to additional functions.
For example:
These user operator actions functions are supported:
| Group | Description |
|---|---|
| Authentication | A function to change the current user. A function to return the current username. |
| Database | Functions to update the Fernhill SCADA Tag Database. |
| Dialog and Menu | Functions to open standard dialog boxes. Functions to build custom dialog boxes. Functions to open the standard tag menu. Functions to build custom menus. |
| Page Navigation | Functions to navigate to a new page. Functions to provide information about the navigation stack. |
| Tag Commands | Functions to send commands to tags. |
| Plot | Functions to create temporary plots. |
To learn where you can use Operator Action functions.
For information about scripting in Fernhill SCADA.
For the meaning of terms used in Fernhill SCADA.