Functions to write data

Unlike standard PI DataLink functions, which retrieve data from Data Archive or PI AF, the PIPutVal() and PIPutValX() functions write values from a worksheet to Data Archive or PI AF. The PIPutVal() and PIPutValX() functions can replace existing values at particular time stamps with new user-supplied values. You must run the PIPutVal() or PIPutValX() function from a macro-enabled workbook.

You can use the example workbooks distributed with PI DataLink to write data to Data Archive or PI AF. See Write data to PI Data Archive or PI AF.

See also

PIPutVal() and PIPutValX()