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AVEVA™ Plant SCADA

Trends - Frequently Asked Questions

  • Last UpdatedJul 18, 2023
  • 2 minute read

Q: How do I get trend data into a dBASE database?

A: Display the trend on screen and select the File Save/As tool. This tool displays a Save/As dialog box for you to enter the name of the file, and calls the TrnExportDBF function to save the data. (For more complex procedures, call this function directly.)

Q: How do I get trend data into Excel?

A: You can get data into Excel in three ways:

  • Display the trend on the screen, select the Clipboard tool to copy the data, and use the Excel paste command to paste the data into Excel.

  • Display the trend on the screen and select the File Save/As tool. Save the data in CSV format, and open the CSV file in Excel.

  • Display the trend on the screen and select the File Save/As tool. Save the data in DBF format and open the DBF file in Excel.

(For other procedures, call the TrnExportCSV or TrnExportDBF function.)

Q: How do I get trend data into MS Access?

A: You can get data into Access in three ways:

  • Display the trend on the screen, select the Clipboard tool to copy the data, and use the Access Paste command to paste the data into Access.

  • Display the trend on the screen and select the File Save/As tool. Save the data in CSV format, and open the CSV file in Access.

  • Display the trend on the screen and select the File Save/As tool. Save the data in DBF format and open the DBF file in Access.

(For other procedures, call the TrnExportCSV or TrnExportDBF function.)

Q: How do I update trend data?

A: Use the TrnSetTable function to write data back to the trend system.

Q: How do I get trend data into a report?

A: Use the TrnGetTable function.

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