E3Run is a process responsible for executing server objects: Tags, Alarms, Databases, Historic objects, etc., that is, all objects except Screens and E3 Viewers.
E3Run execution is represented by an icon on Windows Notification Area, described on the next table.
Available options for icons on Windows Notification Area
Option |
Description |
|---|---|
Running |
Green arrow: Displayed when a Domain is loaded and executing |
Loaded |
Gray square: A Domain is loaded, but not executing |
Starting |
Yellow straight line (spinning): Displayed when a Domain is starting or stopping. This situation occurs in cases when a Domain takes too long to start, as a standby indication |
Standby |
Yellow bars: Displayed when a Domain is in standby mode |
E3Run always executes as a service, whether it was registered as a service or with the /regserver parameter. This process uses the REC protocol to connect to an E3 Server's database queue.