If you use the Parameter Browser, click the Up One Level button to go up to the module level.
The system changes the parameter reference to DVSYS.FIC-101/PID1/SP.F_CV. The default node for all parameter references is DVSYS.
In-place data entry enables operators to change the value from the workstation.
If you accidentally close the Datalink dialog before completing your selections, double-click the datalink on the picture to reopen the dialog.