B+K precision BK 878B Manuel D'utilisation page 77

<Boolean>
<Literal>
SCPI Commands
This section described all the SCPI commands supported
by the meter. The meter can accept both upper case and
lower case commands.
Table 5 - SCPI Symbol Conventions
Text Symbol
[ ]
< >
( )
has an explicit radix
point
exponent
A parameter
Boolean
Always return "0" or
"1" for
query command
A string is used as
command
parameters
short literal form
|
and an
for
setting.
Boolean
with
Meaning
Option; can be omitted
Exclusive OR
Defined element
Comment
75
-1.345678E-01
ON or OFF
HOLD