HP 8360 L Series User Manual page 286

Frequency Subsystem
Selects and queries the raw data logging ON/OFF switch. Both
commands are executable in selftest mode.
After *RST, the setting is 0.
DIAGnostics:TEST:LOOP ONIOFFIlIO
l
DIAGnostics:TEST:LOOP?
l
Selects and queries the test looping ON/OFF switch. Both
commands are executable in selftest mode.
After *RST, the setting is 0.
DIAGnostics:TEST:NAME? [<num>]
l
Queries the name of a selftest by number. If the number is not
specified then an array of all the selftest names is returned.
DIAGnostics:TEST:POINts?
l
Returns the number of points of selftest that is output using
DIAGnostics:TEST:NAME?
DIAGnostics:TEST:RESult? [<num>l
l
Queries the result of a selftest, by number. The response is a string
Passed, Failed,
containing either
an array of selftest results are returned.
DIAGnostics:TINT? <num>
l
A test feature that returns the value passed to it. This is used to test
the HP-IB interface.
l
l
Sets and queries the display ON/OFF switch.
After "RST, the value is 1.
Any two frequency setting headers (STARt, STOP, CENTer, or
SPAN) may be sent in a single message and the resulting sweep
is what was requested. The order of the headers in the message
does not make any difference in the final result. When a message is
completed, coupling equations are used to fix the unset parameters to
the correct values. These equations specify that:
center frequency = (start + stop) / 2
frequency span = (stop - start)
If more than two are sent then the last two in the message are used
to determine the sweep and no errors are given.
If only one header is sent in a message, then the assumed pairs are
center/span and start/stop. In other words, if only center is sent,
then span is kept constant (if possible) while adjusting center to the
orDIAGnostics:TEST:RESult?.
or
Operating and Programming Reference S-29
If <num> is missing,