5

Remote Operation

Introduction

Chapter 4 - Local Operation described how to program the Multiple Electronic Load manually using the front panel keys. This chapter describes the fundamentals of programming the Multiple Electronic Load remotely from a GPIB controller The similarities between local and remote programming will become apparent as you read this chapter. The intent of this chapter is to help first time users quickly become familiar with operating their Electronic Load remotely from a GPIB controller. Only the most commonly used HPSL commands will be discussed. Programming examples given in this chapter use the HPSL commands in their simplest form (abbreviated commands, no optional key words, etc.).

Refer to the Electronic Load Family Programming Reference Guide for a detailed description of all commands. The Programming Guide includes a complete Language Dictionary as well as a quick reference summary of all of the HPSL commands that can be used to program the Electronic Load. It also covers the Electronic Load’s GPIB functions, status reporting capabilities, and error messages.

Note

The programming examples that follow are written in BASIC Programming Language for use with HP

 

Series 300 computers. You may convert examples for use with any other language or computer.

Enter/Output Statements

You need to know the statements your computer uses to output and enter information. For example, the Agilent BASIC language statement that addresses the Multiple Electronic Load to listen and sends information to the Multiple Electronic Load is:

OUTPUT

The Agilent BASIC language statement that addresses the Multiple Electronic Load to talk and reads information back from the Multiple Electronic Load is:

ENTER

The Multiple Electronic Load’s front panel Rmt annunciator is on when it is being controlled remotely via a GPIB controller and its Addr annunciator is also on when it is addressed to talk or to listen.

GPIB Address

Before you can program your Multiple Electronic Load remotely via a GPIB computer, you need to know its GPIB address. Each instrument you connect to the GPIB interface has a unique address assigned to it. The address. allows the system controller to communicate with individual instruments.

The Multiple Electronic Load’s GPIB address is set locally at the front panel using the Address key as described in Chapter 4. The examples in this chapter assume that the Electronic Load’s address is 05.

Series 300 computers have a GPIB interface select code which is 7. Only one instrument connected to the interface

can have address 05. Thus, the complete GPIB address assumed in the upcoming programming examples is 705. You may modify the examples to have any GPIB address.

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Agilent Technologies 6051A, 6050A manual Enter/Output Statements, Gpib Address, Remote Operation
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6051A, 6050A specifications

Agilent Technologies has long been a leader in providing high-performance test and measurement solutions, and the 6050A and 6051A models exemplify this commitment to quality and innovation. The 6050A and 6051A are versatile signal generators that cater to a diverse range of applications, including research and development, manufacturing, and education, making them essential tools in laboratories and production environments.

The Agilent 6050A is a high-performance RF signal generator known for its frequency range capabilities, which span from 100 kHz to 20 GHz. It offers exceptional phase noise performance and low harmonic distortion, making it ideal for applications that require high signal integrity. The device supports various modulation formats, including AM, FM, and pulse modulation, allowing users to generate a wide range of test signals to simulate real-world conditions.

The 6051A builds upon the robust features of the 6050A with enhanced specifications and additional functionalities. It features a larger frequency modulation bandwidth, pushing the envelope for applications requiring more complex signal generation. The 6051A showcases a superior output power range, ensuring that test signals can be reliably produced at varying power levels. This model also includes advanced output control options that allow for precise signal manipulation, making it particularly suited for testing amplifiers and other RF components.

Both models share core technologies that ensure reliable performance, such as direct digital synthesis (DDS) and phase-locked loop (PLL) architectures. These technologies contribute to the exceptional frequency stability and accuracy that engineers and scientists have come to rely on. Additionally, the user-friendly interface integrated into both models simplifies operation and allows for quick configuration changes, facilitating efficient research and testing workflows.

With comprehensive connectivity options, including GPIB, USB, and Ethernet, the 6050A and 6051A can easily integrate into automated test environments. Their reliability, performance, and flexibility make them a perfect choice for those looking to advance their testing capabilities, whether in academic research, product development, or quality assurance in manufacturing.

In summary, the Agilent Technologies 6050A and 6051A signal generators are powerful tools designed to meet the demands of modern RF testing. Their advanced features, paired with Agilent’s reputation for quality and precision, make them invaluable assets in any engineering or research portfolio. Whether you require sophisticated signal generation for prototype testing or educational purposes, these models will deliver the performance needed to support your objectives.
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