Keysight M8190A - Page 185

General Programming 8
M8190A User’s Guide 185
8.6.12 *LRN?
Query the instrument and return a binary block of data containing the current
settings (learn string). You can then send the string back to the instrument to restore
this state at a later time. For proper operation, do not modify the returned string
before sending it to the instrument. Use :SYST:SET to send the learn string. See
:SYSTem:SET[?].
8.6.13 *WAI?
Prevents the instrument from executing any further commands until the current
command has finished executing.