Keysight MP4300 Series - Page 122

*TST?
Self-test query. Performs a instrument self-test. If self-test fails, one or more error messages will
provide additional information. Use SYSTem:ERRor? to read error queue. See SCPI Error Messages for
more information.
Parameter Typical Return
(none) 0 (pass) or +1 (failed)
Perform self-test: *TST?
l
The power-on self-test is the same self-test performed by *TST.
l
*TST? also forces an *RST command.
*WAI
Pauses additional command processing until all pending operations are complete. See OPC for more
information.
Parameter Typical Return
(none) (none)
Wait until all pending operations complete. *WAI
l
*WAI can only be aborted by sending the instrument a Device Clear command.
5 SCPI Programming Reference
122 Keysight MP4300 Series Operating and Service Guide