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Performing a single acquisition – EXFO FTB -5240S/5240BP Optical Spectrum Analyzer User Manual

Page 605

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SCPI Command Reference

OSA

599

Examples on Using the SCPI Commands

Performing a Single Acquisition

Command Sequence

Comments

parameters>
SENS:CORR:OFFS:MAGN 5.0 DB

Set power offset.

SENS:WAV:OFFS 0.065 NM

Set wavelength offset.

SENS:WAV:STAR 1525.000 NM

Set sweep wavelength range: 1525.000 nm to

1570.000 nm.

SENS:WAV:STOP 1570.000 NM

""

SENS:AVER:STAT OFF

Disable trace averaging.

TRIG:SEQ:SOUR IMM

Set sweep trigger event source to immediate.

STAT?

Test instrument state is idle. Poll STAT? until the

returned state is READY.

INIT:IMM

Start sweep acquisition.

STAT:OPER:BIT8:COND?

Wait for the acquisition to be completed. Poll

bit 8 until the returned value is 0.

results>