User`s guide

Description
First, this command resets all period measurement parameters and trigger
parameters to their default values. Then, it configures the meter for period
measurements but does not initiate the measurement.
The CONFigure command does not place the instrument in the "wait-for-
trigger" state. Use the INITiate or READ? command in conjunction with
CONFigure to place the instrument in the "wait-for-trigger" state.