Keysight Technologies 34450A Programmer's Reference Manual page 137

— If the input signal is greater than can be measured on the selected range (manual ranging), the
instrument gives an overload indication : OL from the front panel or "±9.9E+37" from the remote
interface.
— If the TRIGger:SOURce
IMMediate), triggers the DMM and returns a measurement.
Return Format
The command returns a single reading.
Examples
The following command configures the instrument for AC current measurements, triggers the instrument
to take a reading, and then transfers the reading to the instrument output buffer. The default range (auto
range) and resolution are used for the measurement.
MEAS:CURR:AC?
Typical Response: +8.54530000E-02
See Also
CONFigure[:PRIMary]?
FETCh?
READ?
Keysight 34450A Programmer's Reference
is set to BUS, the MEASure? command overwrites the BUS trigger (sets it to
2 SCPI Programming
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