GW Instek AFG-3000 Series - Manual (Page 189)

REMOTE INTERFACE
189
Query A query is a simple or compound
command followed by a question
mark (?). A parameter (data) is
returned. The maximum or
minimum value for a parameter
can also be queried where
applicable.
Example SOURce1:FREQuency?
SOURce1:FREQuency? MIN
Command forms Commands and queries have two different forms,
long and short. The command syntax is written
with the short form of the command in capitals
and the remainder (long form) in lower case.
The commands can be written in capitals or lower-
case, just so long as the short or long forms are
complete. An incomplete command will not be
recognized.
Below are examples of correctly written
commands:
LONG SOURce1:DCOffset
SOURCE1:DCOFFSET
source1:dcoffset
SHORT SOUR1:DCO
sour1:dco