Reading Out Measured Result; Reading Out Measured Result Using *Trg Command - Keysight E4981A Programming Manual

Reading Out Measured Result

Reading Out Measured Result
Reading Out Measured Result
This section describes how to read out the measured result.
You can read out the measured result in two ways: reading out data for each
measurement or reading out data of several measurements in batch.
The three commands shown in the table below can be used to read out the
measured data for each measurement.
When you want to read out the data of several measurements in batch, use the
data buffer.
Reading out measured result using
This command actually performs two tasks: it triggers the instrument and
returns the results. It is useful, for example, when you want to retrieve
measurement results immediately after triggering the instrument from an
external controller.
The readout procedure using the
Step 1. Use the :TRIGger[:SEQ1]:SOURce
trigger mode to the BUS trigger (BUS).
Step 2. Execute the
Step 3. Read out the measured result. To repeat the measurement, repeat Steps 2
and 3.
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Using the
*TRG
command
Using the
:FETCh?
command
Using the
:READ?
command
command.
*TRG
Available trigger mode
Bus trigger
All
External trigger (Ext)
Internal trigger (Int)
command
*TRG
command is described below.
*TRG
command on page 305
Keysight E4981A 120 Hz/1 kHz/1 MHz Capacitance Meter
Readout procedure
Executing
*TRG
#
Readout
Triggering the instrument
#
Executing
:FETCh?
#
Readout
Executing
:READ?
#
Triggering the instrument
#
Readout
to set up the