Chapter 2 Command Summary
Front Panel to SCPI Command Maps
Programming Guide 2-29
Table 2-2. HP 53131A/132A SCPI Command Summary (Continued)
Keyword/Syntax Parameter Form Std/
New
Comments
:INITiate
:AUTO
:CONTinuous
[:IMMediate]
<Boolean>
<Boolean>
Std
New
Std
Std
Subsystem. Controls the initiation of measurements.
AUTO ON enables the Counter to automatically stop
measuring on a limit test failure. AUTO OFF
disables the automatic stop.
Sets the enable for continuously initiated
measurements.
Event; no query. Causes the instrument to initiate
the number of measurements specified by
:TRIGger:COUNt:AUTO.
:INPut[1|2]
:ATTenuation
:COUPling
:FILTer
[:LPASs]
[:STATe]
:FREQuency?
:IMPedance
1 | 10
AC | DC
<Boolean>
<numeric_value>
[OHM]
Std
Std
Std
Std
Std
Std
Std
Std
Subsystem. Controls the characteristics
of the instrument ’s input ports. :INPut1= channel 1
and :INPut2= channel 2
Sets input attenuation.
Sets input coupling.
Subtree. Allows a low pass filter to be inserted in the
path of the measurement signal.
Subtree. Controls the Low PASs filter.
Sets the Low PASs filter enable.
Query only. Returns the cutoff frequency of the low
pass filter. Units are Hertz.
Sets input impedance (50 Ω or 1 MΩ).
:INPut3
:COUPling?
:IMPedance?
Std
Std
Std
Subsystem. Queries the characteristics of the
Counter’s input channel 3.
Query only. Returns channel 3 input coupling.
Query only. Returns channel 3 input impedance.
:MEASure
Std See Measurement Instructions in this table.
