Hioki LR8402-20 User Manual

LR8400-20
LR8401-20
LR8402-20
MEMORY HiLOGGER
July 2014 Revised edition 7 LR8400B980-07 14-07H
Instruction Manual

Hioki LR8402-20 Specifications

General

Brand	Hioki
Model	LR8402-20
Category	Data Loggers
Language	English

Summary

Chapter 1 Overview

1.1 Product Overview and Features

Provides a general introduction to the HiLogger's capabilities and main features.

1.2 Measurement Flow

Outlines the step-by-step process for setting up and performing measurements.

1.3 Names and Functions of Parts, Screen Configurations

1.4 Basic Operation

Covers fundamental operations like screen navigation, starting/stopping, and data saving.

Chapter 2 Measurement Preparations

2.1 Attaching Expansion Input Units (as needed)

2.4 Making Connections

Guides users through connecting various input and output terminals and devices.

Chapter 3 Settings

3.1 Setting Flow Overview

3.2 Configuring Measurement Settings

Covers methods for setting measurement parameters like interval, recording mode, and duration.

3.3 Input Channel Settings

Details how to configure settings for each input channel, including measurement types and ranges.

3.4 Data Saving Settings

Explains how to configure automatic or manual data saving options.

3.5 Waveform Display Settings (as needed)

3.6 Scaling Settings (as needed)

3.9 Viewing and Editing with the All-Channel Settings List

Chapter 4 Observing Measurements and Data

4.1 Confirming Measured Values, and Starting Measurement

Details how to check measured values and initiate a measurement.

4.2 Observing Waveforms

Covers viewing and analyzing acquired data in waveform and numerical formats.

4.3 Marking Waveforms and Searching Marks (Search Function)

Chapter 5 Specifying Criteria for Measurements

5.1 Triggering Measurement Start and Stop

Covers setting criteria to start or stop recording based on signal conditions.

5.2 Alarm Output

Explains how to configure alarm output signals and beep tones based on measurement criteria.

5.4 Periodic (Timer) Measurements

5.5 Measurement with Trigger and Timer Functions

Chapter 6 Saving & Loading Data

6.1 About Saving and Loading Data

6.2 Saving Data

Covers methods for saving measurement data, screen images, and settings.

6.3 Loading Data on the HiLogger

6.4 Data Management

6.5 Transferring Data to a PC (USB Drive Mode)

Chapter 7 Numerical Calculations/Waveform Calculations

7.1 Calculate Average, Maximum, Minimum, and Etc.

Covers performing basic statistical calculations on measured data.

7.3 Waveform Calculations

Chapter 8 System Environment Settings

8.1 Operation Settings

8.2 Screen Key Operation Settings

8.5 Making System Settings

Chapter 9 External Control

9.1 External Trigger Input

9.2 External Signal Output (Trigger Output)

9.3 Alarm Signal Output (Alarm Output)

Chapter 10 Connection to a PC (Communication)

10.1 USB Settings and Connections

Covers USB driver installation and connecting the HiLogger to a PC via USB.

10.2 LAN Settings and Connections (Before connecting to the network)

Details network settings for connecting the HiLogger via LAN.

10.3 Using the Logger Utility

10.4 Remote Measurement with the HTTP Server Function

10.5 Transferring Data to a PC with the FTP Server Function

Chapter 11 Specifications

11.1 LR8400-20, LR8401-20, LR8402-20 Memory HiLogger Specifications

Provides detailed specifications for the HiLogger models.

Chapter 12 Maintenance and Service

12.1 Inspection, Repair, and Cleaning

12.2 Troubleshooting

Provides solutions for common operational issues and error messages.

Appendix 2 Error Messages and Remedial Actions

Appendix 8 Concerning Noise Countermeasures

Appendix 9 Frequently Asked Questions