You can modify values of a test vector by using a VI's array control. Complete the following steps to modify the values of a test vector using an array control:

  1. Export values from a test vector to a VI.
  2. Edit the values by using the front panel of the VI.
  3. Import modified values to the test vector.

To export or import the values of a test vector, you must have a VI that contains an array control with a proper data type.

If you export or import non-numeric values, the data type of the test vector and array control must be the same. For example, if you export values from a Boolean test vector to an array control, the data type of the control must be array of Booleans.

If you export numeric values of a test vector to an array control, the data type of the array control must have the same or larger scale than the test vector data type. For example, if you export values of an I8 test vector, the data type of the array control can be I8, I16, single floating-point, or other numeric data types that have larger scales.

If you import numeric values from an array control to a test vector, the data type of the test vector must have the same or larger scale than the array control data type. For example, if you import values from a single floating-point array control, the data type of the test vector can be single floating-point, double floating-point, or other numeric data types that have larger scales.