B&K Precision 4040B - Manual - Manual (Page 53)

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freq 1000
freq 1e3
b) Program Header Separator
The Program Header Separator is used to separate the
program header from the program data. It consists of one
or more white space characters, denoted as <ws>.
Typically, it is a space.
c) Program Data
The Program Data represent the values of the parameters
being set, for example, the '1KHZ' in the above
examples. Different forms of program data are accepted,
depending on the command. The Program Data types
used in the instrument are:
i) Character program data
This form of data is comprised of a mnemonic made up of
lower - or upper-case alpha characters. As with Program
Header mnemonics, some Character Data mnemonics
have short and long forms. Only the short or the long form
may be used.
ii) Boolean data
Boolean data indicate that the parameter can take one of
two states, ON or OFF. The parameter may be character
type