Agilent Technologies 34420A User Manual

... continued
/**************************************************************************/
void rst_clear(void)
{
/* Reset the meter, clear the error queue, and wait for commands to
complete. A "1" is sent to the output buffer from the *OPC? command
when *RST and *CLS are completed. */
float value;
IOOUTPUTS(ADDR, "*RST;*CLS;*OPC?", 15);
IOENTER(ADDR, &value);
}
/**************************************************************************/
void setup_status(void)
{
/* An interrupt is to be generated when the external trigger is received
and readings are available in internal memory. To enable the status
registers to generate an interrupt, you must enable bits in the
Status Byte and Standard Event Register. */
/* Enable bit 5 "Standard Event" in the Status Byte to recognize
activity from the Standard Event Register (2^5 = 32) */
IOOUTPUTS(ADDR, "*SRE 32", 7);
/* Enable bit 0 in the Standard Event Register to interrupt the
Status Byte (2^0 = 1) */
IOOUTPUTS(ADDR, "*ESE 1", 6);
/* Call the function to check for errors */
check_error("setup_status");
}
Chapter 6 Application Programs
C Language Programs
240

Agilent Technologies 34420A Specifications

General

Brand	Agilent Technologies
Model	34420A
Category	Multimeter
Language	English

Summary

Quick Start Guide for Agilent 34420A

Prepare Agilent 34420A Meter for Use

Steps to verify and prepare the meter for initial operation, including checking supplied items and connecting power.

Agilent 34420A Input Connection Guide

Front-Panel Operation of Agilent 34420A

Agilent 34420A Front-Panel Menu Reference

Agilent 34420A Null Measurement Guide

Agilent 34420A Features and Functions

Agilent 34420A General Measurement Configuration

Details on configuring general measurement settings like input filters and integration time.

Agilent 34420A Voltage Measurement Configuration

Agilent 34420A Resistance Measurement Configuration

Agilent 34420A Remote Interface Reference

Agilent 34420A SCPI Command Summary

A summary of all SCPI commands available for programming the meter remotely.

Agilent 34420A Remote Programming Sequence

Outlines the seven-step sequence for programming the meter using remote commands.

Agilent 34420A MEASure and CONFigure Commands

Explains how to use MEASure? and CONFigure commands for setting up and performing measurements.

Agilent 34420A RS-232 Configuration

Agilent 34420A Error Messages

Agilent 34420A Execution Error Codes

Lists and explains common execution errors encountered during command string processing.

Agilent 34420A Calibration Error Codes

Agilent 34420A Measurement Tutorial

Agilent 34420A Measurement Error Analysis

Discusses common sources of measurement errors and techniques to minimize them.

Agilent 34420A Specifications

Agilent 34420A Accuracy Specifications

Detailed accuracy specifications for various functions, ranges, and conditions.

Agilent 34420A Operating Characteristics

Agilent 34420A Highest Accuracy Configuration