Exfo PM-1100 Optical Power Meter Manual de usuario descargar pdf (Pagina 2)

P/N: 1051923 January 2008 2/4

The MMEM:ACQ:DATA:RECA:WAV? query should be named and

defined as follows:

³ The MMEM:ACQ:SAMP command should be defined as follows:

MMEMory:ACQuisition:DATA:RECAll:WAVElength?

Description This query returns the wavelength corresponding to the last

value fetched with the MMEM:ACQ:DATA:RECA:VALUE? query.

Syntax MMEM:ACQ:DATA:RECA:WAVE?

Response A wavelength in the “9999 nm” format.

Notes

³ Use the MMEM:ACQ:DATA:RECA:UNIT? query to get the

corresponding measurement units.

³ Use the MMEM:ACQ:DATA:RECA:WAVE? query to get the

wavelength at which the measurement was taken.

Example MMEM:ACQ:DATA:RECA:WAVE?

MMEMory:ACQuisition:SAMPles

Description This command changes the samples parameter for the

acquisition setup.

Syntax MMEM:ACQ:SAMP<space><samples>

Parameters The <samples> parameter is the number of samples to be set

for the acquisition setup. If an invalid parameter is entered, the

closest valid parameter will be entered instead.

Note The duration of the acquisition directly affects the values that

can be set for the number of samples

DxR=S

where

³ D = duration parameter set with the MMEM:ACQ:DURA

command (in seconds)

³ R = any of the possible sampling rates in seconds

-1

(get the

complete list with the SENS:FREQ:CATA? query)

³ S = valid number of samples (MUST be an integer)

Example MMEM:ACQ:SAMP 200

1 2 3 4

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Exfo PM-1100 Optical Power Meter Manual de usuario Pagina 2