The alarm popup display function can display the current alarm information in the foreground. 
Configure the settings in the screen design software.

◆ For GT Designer3 (GOT2000) Version 1
1. Alarm popup display setting
 In the [Alarm Popup Display] dialog, select [Use Alarm Popup Display] in the [Basic] tab, and select the type of alarms to be displayed for [Display Alarm]. 
2. Auxiliary settings for each screen
 Select [Pop up alarms] in [Screen Property] and select a display position for [Display Position] in the [Basic] tab. 
3. Alarms to be displayed during monitoring
 • To display user alarms, select [Pop up alarms] in the [Basic] tab of the [User Alarm Observation] dialog. 
  To display system alarms (except on GT21), select [Use System Alarm] in the [Basic] tab of the [System Alarm Observation] dialog and select the collection target error type under [Target].

For details, refer to the screen design software manual.