Hi there,
I would like to historize some arrays every time a sequence is executed and then plot the latest array values to an XY Chart.
The 2 issues I have are:
1.) I'm not able to store real arrays to a database using the transaction groups.
2.) I'm not sure how to plot arrays to an XY chart.
Issue 1
It's showing that there are writes to the database, but I'm seeing no values in the table when I do a query (SELECT * FROM table).
I have repeated this test with single floats that continuously change and with the same trigger and I was able to see data stored to the database. However as shown from the query below any changes to a real array doesn't store any data to the database.
Issue 2
So the main goal is plot the arrays to an XY chart when a page is loaded or when a t_stamp index is selected from a dropdown. As shown below, I'm planning to do a query of the top row of the database and then map the dataset to a local tag to use for plotting in the XY chart. Would this be the best way to plot arrays or is there simpler alternative?
Any help would be appreciated with either issue.
Thanks,
Lance