Hi,
I'm trying to synchronize data between a Central Gateway and an Edge Gateway. The idea is to have permanent data on the Central Gateway while the Edge will be limited to it´s capacity, which today is being about 10 days.
The history data is arriving on the Central Gateway but the problem is it´s not storing beyond the available data on the Edge. It´s being a mirror of the Edge history.
On the central gateway I configured a History Tag Provider like bellow
but it´s showing a faulted status, even considering that I can see the history on a PowerChart. But as I said, limited to the amount of data in the edge gateway .
You should have the historian on the central gateway, and the edge node connecting to it remotely.
Have a tag history splitter on the edge to send data to both the remote historian and a local historian
Hi,
I have had some progress but still a problem. 
Now the data is going from Edge to the database in Central Gateway 
, but when I try to plot it in powerchart it shows only a line.
It seems like it´s showing only the last value, the line keeps changing it´s position.
Is it really possible to show data from databases on powerchart?
Obs.: You said about a tag_history_splitter but I didn´t find this option on Edge. I'm doing it on Data Sync / Settings, where there´s onle way to put one "Remote History Provider Name".
It sounds like your configuration is scrambled in non-obvious ways. You should open a support ticket so IA can look over your shoulder.
