Agilent Technologies 4294A Bedienungsanleitung PDF herunterladen (Seite 8)

8

Labs today often require system con-

figurations in which test instruments

interact with other instruments or

handshake with external computers.

Agilent 4294A functions that support

efficient systems:

• Instrument BASIC programming

function for automatic measure-

ment or external measurement

instrument control without an

external computer.

• List Sweep function for measuring

only at desired points.

• Limit line function for Go/NoGo

testing.

• Built-in 10 Mbyte non-volatile

memory to quickly save/recall

data/setup.

• Two types programmable digital

I/O port (24 bit and 8 bit) for data

transfer with external device such

as sensor, and for external device

control.

• LAN interface for networking with

computers.

The LAN I/F dramatically expands

the ability to share files, data, or

instrument control. Measurement

setup, result, and graphics files can

be transferred via FTP (File Transfer

Protocol) to or from the instrument.

Limit test

Limit test of PIN diode impedance. 4 segment

list sweep with different DC bias voltages

and different frequency ranges using

constant DC bias voltage (ALC) mode.

IBASIC programming function

Instrument BASIC (IBASIC) is a

programming language developed

from BASIC programming language.

The keystroke recording function

helps to easily develop automatic

measurement program with front

panel keys. When a key is pressed,

the GPIB command corresponding to

the key is automatically recorded in

the program. Writing or editing pro-

grams the old-fashioned way is made

easier with the mini-DIN key board.

One touch IBASIC program execution

When you press the softkey with the

file name of an IBASIC program

saved in either internal memory or

floppy disk, the program is automati-

cally downloaded and executed. Once

customized IBASIC programs are

developed, quick measurement and

data analysis is possible because each

program works as if it is a built-in

function.

A feature with high visibility

The Agilent 4294A has VGA output

on the rear panel. Automatic test or

component adjustment in production

line or QA test can easily be performed

with a large external monitor.

Easy, automatic measurement system configurations

Other instruments

tempurature oven

Handler,

switch,

sensor

PC

External

display

Printer

Keyboard

4294A

GPIB

24 bit

1/0

8 bit 1/0

LAN

VGA output

Parallel

(Centronics)

interface

Internet

Agilent 4294A interfaces

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