First thanks for the answer regarding tables and
variables.

Is there anybody how can tell me to do with my following problem.

I am logging data from a PLC into one table every
5 minutes.
The logging is from different logg points.
Freezer1,Freezer2,Freezer3 etc.
Every 5 min. I get 3 records from this 3 freezers
I'm sorting the database to different tables
Fre1,Fre2,Fre3 etc.

I have constructed a form where to choose from
multiple loggpoint (listbox).
And from date and to date.

My problem is I want to present up to 7 loggpoints
in MSGraph in the same time.

Is this possible with 1 dbf sortet by
name of loggpoint
date
time
temp
or
by
X number of dbf
each with data from 1 loggpoint?
to present in MSGraph? or any other Graph
programs

Best regard
Per Simmersholm