By default, time units of DAYS are used when specifying values
    for time-valued fields. Presently, the only time-valued field
    is the total connect time field which can be modified with the
    /TOTAL_CONNECT qualifier of the MODIFY command.

    To select a unit of measure other than DAYS, use the SET TIME_
    UNITS command. After issuing a SET TIME_UNITS command, all time-
    valued numbers input on the command line will be interpreted as
    being measured in the newly selected units. Note that displayed
    values are displayed in the units called for by the formatting
    template used to generate the display. For example, to use units
    of HOURS, specify

    popstore> SET TIME_UNITS HOURS