Agilent Technologies Agilent 8166A Manual de instrucciones descargar pdf (Pagina 99)

Measurement Functions – The SENSe Subsystem Measurement Operations & Settings

Agilent 8163A/B, 8164A/B & 8166A/B Mainframes, Fifth Edition 99

command:

:SENSe[n][:CHANnel[m]]:FUNCtion:RESult:MONitor?

syntax: :SENSe[n][:CHANnel[m]]:FUNCtion:RESult:MONitor?

description: Returns the monitor diode data array for the last data acquisition function.

parameters: none

response: The last data acquisition function’s data array as a binary block.

For Logging and Stability Data Acquisition functions, one measurement value is a 4-byte-

long float in Intel byte order.

For the MinMax Data Acquisition function, the query returns the minimum, maximum and

current power values.

See “Data Types” on page 26 for more information on Binary Blocks.

NOTE See “How to Log Results” on page 207 for information on logging using VISA calls. There are

some tips about how to use float format specifiers to convert the binary blocks into float val-

ues.

NOTE If you use LabView or Agilent VEE, we recommend using the Agilent 816x VXIplug&play In-

strument Driver to perform the Logging and Stability Data Acquisition functions.

example: sens1:func:res:mon? →

returns a data array for Logging and Stability Data Acquisition functions

sens1:func:res? → #255

Min: 7.24079E-04, Max: 7.24252E-04, Act: 7.24155E- 04

returns the minimum, maximum and current power values for the MinMax Data Acquisition

function

affects: All return loss modules

dual sensors: Master and slave channels are independent.

NOTE Return Loss modules:

For Logging and Stability Data Acquisition functions, the data array contains power

values for the monitor diode.

For the MinMax Data Acquisition function, the data array contains return loss values for the

monitor diode.

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Agilent Technologies Agilent 8166A Manual de instrucciones Pagina 99