Exfo PM-1100 Optical Power Meter Manuale Utente Scaricare il pdf (Pagina 4)

P/N: 1051923 January 2008 4/4

The UNIT:POW command should be named and defined as follows:

³ The Quick Reference Command Tree should be modified as follows to

reflect changes in GPIB commands:

UNIT:POWer

Description This command changes the measurement display units.

Syntax UNIT:POW<space><units>

Parameters The <units> parameter can be

³ W: measured value displayed in watts (pw, nw, μw, or mw)

³ DBM: measured value displayed in dBm

³ DB: measured value displayed in dB relative to the current

reference

³ DW: measured value displayed in watts relative to the

current reference

Example UNIT:POW DBM

Command

Parameter/

Response

Description

MMEM ACQ DATA RECA

VALUE? (0 to 1025)

Get acquired

measurement

WAVE? (9999 nm) Get wavelength

SENS

FREQ CATA? (99.9;99.9;...) List sampling rates

POW

WAVE <9999> [NM] Set wavelength

WAVE? (9999 nm) Get wavelength

UNIT POW <W|DB|DBM|DW> Set display unit

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Exfo PM-1100 Optical Power Meter Manuale Utente Pagina 4