Question: Why is Run/Stop Domain button disabled in Demo mode, and therefore the Domain cannot be executed? Solution: This probably happens because Hot-Standby is enabled, and the Domain was opened…
Question: Can Hot-StandBy work in computers with different operating systems? Solution: Yes, it can. Applications can run in different operating systems without any restrictions.
Question: If the Stop button in the backup server’s E3Server (in maintenance) is clicked, will it also be able to stop the main server’s E3Server, which is running the application?Solution:…
OVERVIEW If an alarm area’s name is changed at runtime, its old name will still be displayed in the alarm’s fields (Area, FullAlarmSourceName). HOW CAN I REPRODUCE THIS PROBLEM? Change…
OVERVIEW Some alarms will leave their acknowledged status if the AlarmSource is restarted by an update command in the Domain, or via Activate/Deactivate methods. HOW CAN I REPRODUCE THIS PROBLEM?…
OVERVIEW Alarm messages can remain active in the summary if its corresponding AlarmSource is disabled via Studio, and then the domain is restarted. HOW CAN I REPRODUCE THIS PROBLEM? Stop…
Question: I have an E3 application which monitors events in remote devices (one main device and one backup). When I switch to the backup remote device, will it record events…
OVERVIEW When executing a domain as a service connecting to an OPC server that runs on the same machine (also as a service), E3 Server hangs on initialization.WORKAROUND To avoid…
OVERVIEW E3 Admin’s icon is displayed as if the domain were running when all projects are put in maintenance and the domain is stopped by the Studio. HOW CAN I…
OVERVIEW E3Server closes when Windows returns from Hibernate or Standby statuses. HOW CAN I REPRODUCE THIS PROBLEM? Let the system hibernate for over 5 minutes When you reactivate the system,…