Please refer to the Settings Guide for details.5.19.2 Display Unit (Display) Settings Guide
The Global Window changes depending on the value stored in a word address (for example, D117).
From [System Settings], point to [Display Unit] and open the [Mode] tab.
From [Global Window Operation], select [Indirect].
Set the [Data Type].
Select the [System Area] tab.
In [System Area Device], select the appropriate device/PLC that uses the system area. In [System Area Start Address], define the top address (D100).
Select the following check boxes: [Enable System Data Area], [Window Control], [Window Screen], and [Window Display Position].
The Global Window (Indirect designation) settings are complete.
When bit 0 of the Window Control Address (example, D116) specified in [System Area Device] turns ON, the Window displays. When the Window address (example, D117) value changes, the screen changes. When the value of the display coordinate address (for example, X-coordinate is D118, Y-coordinate is D119) changes, the Window position changes.
For details on the System Data Area, please refer the pages relevant to your connected device in the "GP-Pro EX Connection Device Manual".