Example 2, 9730 scpi command summary, Instrument commands – Quantum Composers 9730 Series User Manual

Page 35: Example 2: -35, Scpi, Ommand, Ummary, Instrument commands -35

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10-35

Example 2:

20 ms pulsewidth, 100ms rate, 4 burst, internal trigger, burst mode operation.

:PULSE0:MODE BURST<cr><lf> sets system mode to burst
:PULSE0:RATE 0.1<cr><lf> sets the system rate to 100 ms
:PULSE0:TRIG:MODE DIS<cr><lf> disables the external trigger
:PULSE1:WIDT 0.020<cr><lf> sets pulsewidth to 20 ms
:PULSE1:STATE ON<cr><lf> enables channel A

To start the pulses use either of the following commands:

:PULSE0:STATE ON<cr><lf> starts the pulses
:INST:STATE ON<cr><lf> alternate form to start pulses.

9730 SCPI Command Summary

Instrument Commands

Keyword

Command Sub-

Command

Parameter
Range

Notes

:INSTrument

Subsystem

:CATalog

?

Query only. Returns a comma-separated list of the
identifier strings for all channels. A two channel
instrument would return: T

0

, CHA, CHB.

:FULL

?

Query only. Returns a comma-separated list of the
identifier strings of all channels and their associated
number. A two channel instrument would return: T

0

, 0,

CHA, 1, CHB, 2.

:COMMands

?

Query only. Returns an indented list of all SCPI
commands.

:NSELect

1-4

Selects a channel using the channel's numeric value.
All channel specific commands will refer to the selected
channel.

:SELect

T

0

/ CH[A-D]

Selects a channel using the channel's identifier string.
All subsequent channel specific commands will refer to
the selected channel.

:STATe

0/1 or

OFF/ON

Enables / Disables the output for all channels.
Command is the same as pressing the RUN/STOP
button.

:PRETest

0/1 or

OFF/ON

Runs the resistance pre-test for all pre-test enabled
channels.

:POSTtest

0/1 or

OFF/ON

Runs the resistance post-test for all pre-test enabled
channels.

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