Read - Keysight E4981A Programming Manual

Command Reference
E4981A SCPI Commands

:READ?

Syntax :READ?
Description Waits for the end of measurement and reads out the measurement result.
Executing this command brings the E4981A into the trigger wait state. When
the trigger system is in the idle state, this command invokes the trigger system
(the
instrument into the trigger wait state. After that, when the instrument is
triggered and the measurement finishes, this command reads the
measurement result and exits.
This command can be executed when the trigger mode has been set to either
internal (Int) or external (Ext) (set to INT or EXT with the
:TRIGger[:SEQ1]:SOURce
If this command is executed with the trigger mode set to manual (Man) or Bus
(specified as MAN or BUS with the
error occurs because there is no way to trigger and the command is ignored.
The transfer format of data read out with this command conforms to the setup
made with the
If the trigger mode is External (EXT), no subsequent command can be
accepted until an external trigger is supplied. To release this state without
entering an external trigger, send Device Clear (the "CLEAR" instruction in
HTBasic) to the GPIB/USB/LAN port to abort the query operation.
230
:INITiate[:IMMediate]
:FORMat[:DATA]
Keysight E4981A 120 Hz/1 kHz/1 MHz Capacitance Meter
command) once and then brings the
command).
:TRIGger[:SEQ1]:SOURce
command. (Query only)
command), an