DVM Connections

39

Measuring Circuits that are Not Powered by the Main Output

40

Measuring Circuits that are Floating with Respect to the Main Output

41

External Protection Connections

42

Digital I/O Connections

43

Computer Connections

43

GPIB Interface

43

RS-232 Interface

44

4 - TURN-ON CHECKOUT

45

Checkout Procedure

45

In Case of Trouble

47

Selftest Error Messages

47

Runtime Error Messages

48

Line Fuse

48

5 - FRONT PANEL OPERATION

49

Introduction

49

Front Panel Description

49

System Keys

51

Function Keys

52

Immediate Action Keys

52

Scrolling Keys

52

Metering Keys

53

Output Control Keys

54

Entry Keys

55

Examples of Front Panel Programming

56

1

- Using the Front Panel Display

56

2

- Setting the Output Voltage, Current, Compensation, and Relay Mode

57

3

- Setting the Output 2 Voltage and Current (Agilent 66309B/D only)

58

4

- Querying and Clearing Output Protection and Errors

59

5

– Making Basic Front Panel Measurements

60

6

– Making Enhanced Front Panel Measurements

61

7

– Making DVM Measurements (Agilent 66311D/66309D only)

62

8

- Programming External Protection and the Digital Port Functions

63

9

- Setting the GPIB Address and Programming Language

63

10 - Storing and Recalling Instrument States

64

6 - INTRODUCTION TO PROGRAMMING

65

External References

65

GPIB References

65

SCPI References

65

VXIplug&play Power Products Instrument Drivers

66

Supported Applications

66

System Requirements

66

Downloading and Installing the Driver

66

Accessing Online Help

67

GPIB Capabilities of the DC Source

67

GPIB Address

67

RS-232 Capabilities of the DC Source

67

RS-232 Data Format

67

RS-232 Flow Control

68

Introduction to SCPI

68

Conventions Used in This Guide

69

Types of SCPI Commands

69

Multiple Commands in a Message

70

Moving Among Subsystems

70

9

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Agilent Technologies 66311B DVM Connections, Checkout Procedure Case of Trouble, External References, Introduction to Scpi

66111A, 66309B, 66311B, D specifications

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