Manual

P ART T WO : COMMANDS
180 ISSUED: February 2005 WM-RCM-E Rev D
MISCELLANEOUS
*OPT?
Query
DESCRIPTION
The *OPT? query identifies oscilloscope options: installed software
or hardware that is additional to the standard instrument
configuration. The response consists of a series of response fields
listing all the installed options.
QUERY SYNTAX
*OPT?
RESPONSE FORMAT
*OPT <option_1>,<option_2>,..,<option_N>
<option_n> : = A three- or four-character ASCII string
N
N
O
O
T
T
E
E
:
: If no option is present, the character 0 will be
returned.
EXAMPLE (GPIB) The following instruction queries the installed options:
CMD$=“*OPT?”: CALL IBWRT(SCOPE%,CMD$):
CALL IBRD(SCOPE%,RSP$): PRINT RSP$
If, for example, the waveform processing options DFP2, SDM, JTA2,
and GPIB are installed, the response will be returned as:
* DFP2,SDM,JTA2,GPIB
Response message if no options are installed:
*OPT 0