A graphic symbol that displays a state of alarm is placed left from the name of the alarm in the Name column.
A description of all the graphic symbols that express alarm states are presented in the following table.
| Symbol | Alarm state |
|---|---|
| Normal state |
| Acknowledged state |
| Unacknowledged state |
| Alarm state |
| Blocked state |
| Unknown state |
An unknown state occurs only when the D2000 Alarm process is not running.