I’m trying to see if a KEPServerEX server can read some points from a Oracle database and then write them to a Wonderware Historian.
I found the Kepware client connectivity guide and it sounds like you can have a KEPServerEX write to a Wonderware Historian.
Can it write to more than one Wonderware Historian at the same time?
Can it do store and forward for a Historian that is down for a time?
Can it force write values that have not changes for a time? After a certain amount of time the Wonderware Historian will reply with a null value if the value has not changed or been undated with a new date time stamp.
https://www.kepware.com/getattachment/b024c169-24a5-4708-80e8-8ccb7c4d2106/kepserverex-wonderware-historian-guide.pdf
