Quantum-composers 9500 Plus Series Manual do Utilizador descarregar pdf (Página 45)

Programming Examples

Example 1) 20 ms pulsewidth, 2.3 ms delay, 10 Hz, internal trigger, continuous

operation.

:PULSE1:STATE ON <cr> <lf> enables channel A

:PULSE1:POL NORM <cr> <lf> sets polarity to active high

:PULSE:WIDT 0.020 <cr> <lf> sets pulsewidth to 20 ms

:PULSE1:DELAY 0.0023 <cr> <lf> sets delay to 2.3 ms

:PULSE0:MODE NORM <cr> <lf> sets system mode to continuous

:PULSE0:PER 0.1 <cr> <lf> sets period to 100 ms (10 Hz)

:PULSE0:EXT:MODE DIS <cr> <lf> disables the external trigger

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.

Example 2) 25μs pulsewidth, 0 delay, external trigger, one pulse for every

trigger.

:PULSE1:STATE ON <cr> <lf> enables channel A

:PULSE1:POL NORM <cr> <lf> sets polarity to active high

:PULSE:WIDT 0.000025 <cr> <lf> sets pulsewidth to 25

:PULSE1:DELAY 0 <cr> <lf> sets delay to 0

:PULSE0:MODE SING <cr> <lf> sets system mode to single shot

:PULSE:EXT:MOD TRIG <cr> <lf> sets system to external trigger

:PULS:EXT:LEV 2.5 <cr> <lf> sets trigger level to 2.5 v

:PULS:EXT:EDGE RIS <cr> <lf> set to trigger on rising edge

To arm the instrument in external gate mode, use either of the following

commands:

:PULSE0:STATE ON <cr> <lf> arms the instrument

:INST:STATE ON<cr><if> alternate form if T

is currently selected

A software generated external trigger can be generated by using the following

command:

*TRG <cr> <lf>

generate

s a software external tri

gger

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Quantum-composers 9500 Plus Series Manual do Utilizador Página 45