Anyone have problems with trend in lastest release - SP21 Patch5?
Does not record data, stores only zeros to the sqlite database and flatliners at zero in trend/trace views. Worked in P4.
Ok, the problem is that the trend/trace system can't read function block instance data. The variables has to be stored directly under the program calling the FBs. Thus, FB variables to be trended/traced must be connected to variables declared in the program. Seems like a bug to me!
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Anyone have problems with trend in lastest release - SP21 Patch5?
Does not record data, stores only zeros to the sqlite database and flatliners at zero in trend/trace views. Worked in P4.
The standard Trace works...
Ok, the problem is that the trend/trace system can't read function block instance data. The variables has to be stored directly under the program calling the FBs. Thus, FB variables to be trended/traced must be connected to variables declared in the program. Seems like a bug to me!
Trend ....