EasyManua.ls Logo

Hioki RM3544-01 - User Manual

Hioki RM3544-01
226 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
RM3544-01
RESISTANCE METER
RM3544
June 2014 Revised edition 2 RM3544A981-02 14-06H
Instruction Manual

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Hioki RM3544-01 and is the answer not in the manual?

Hioki RM3544-01 Specifications

General IconGeneral
BrandHioki
ModelRM3544-01
CategoryMeasuring Instruments
LanguageEnglish

Summary

Using This Instruction Manual

Introduction

Verifying Package Contents

Check all included items and ensure no damage occurred during shipping.

Safety Information

Safety Symbols

Explains symbols used in the manual and on the instrument to indicate hazards and important information.

Operating Precautions

Preliminary Checks

Verify the instrument is undamaged and all connections are safe before first use.

Instrument Installation

Details on where and how to install the instrument to ensure proper operation and safety.

Handling the Instrument

Precautions for safe operation, transport, and avoiding damage to the instrument.

Before Connecting the Power Cord

Steps and precautions for safely connecting the instrument's power cord to the mains outlet.

Before Connecting the Temperature Sensor

Specific precautions to avoid damaging the instrument or sensor when connecting the temperature sensor.

Before Connecting EXT I;O

Safety precautions and connection guidelines for the EXT I/O connector.

Before Measuring

Critical precautions to take before initiating a measurement to prevent electric shock or instrument damage.

Chapter 1 Overview

1.1 Product Overview and Features

Introduces the RM3544/RM3544-01 resistance meter and its key specifications and features.

1.2 Names and Functions of Parts

Identifies and explains the functions of the components on the instrument's front panel.

Front Panel

Identifies and explains the functions of the components on the instrument's front panel.

Rear Panel

Identifies and explains the functions of the connectors and switches on the instrument's rear panel.

1.3 Measurement Process

Step-by-step guide to setting up and performing a measurement with the instrument.

1.4 Screen Organization and Operation Overview

Explains the instrument's screen layout, display information, and basic operational flow.

Chapter 2 Measurement Preparations

2.1 Connecting the Power Cord

Detailed instructions for safely connecting the instrument to a power source.

2.2 Connecting Measurement Leads

Guide on how to properly connect measurement leads to the instrument terminals and test sample.

2.3 Connecting Z2001 Temperature Sensor (When using the TC)

Instructions for connecting the temperature sensor for temperature correction function.

2.4 Turning the Power On and Off

Procedures for powering the instrument on, off, and placing it into standby mode.

2.5 Pre-Operation Inspection

Essential checks to perform before the first use of the instrument to ensure safety and functionality.

Chapter 3 Basic Measurements

3.1 Selecting the Measurement Range

How to select the appropriate measurement range, including manual and auto-ranging options.

3.2 Setting the Measurement Speed

Explains how to adjust the measurement speed (FAST, MED, SLOW) for optimal precision and stability.

3.3 Connecting Measurement Leads to the Measurement Target

Illustrates methods for connecting measurement leads to various types of test targets.

3.4 Checking Measured Values

How to change the information displayed on the measurement screen, such as temperature or pre-calculation values.

Switching the Display

How to change the information displayed on the measurement screen, such as temperature or pre-calculation values.

Confirming Measurement Faults

Explains how to identify and interpret measurement faults like over-range or connection errors.

Chapter 4 Customizing Measurement Conditions

4.1 Zero Adjustment

Procedure for setting the instrument's zero point to compensate for residual resistance or thermal EMF.

4.2 Stabilizing Measured Values (Averaging Function)

How to use the averaging function to reduce measurement variations and improve stability.

4.3 Correcting for the Effects of Temperature (Temperature Correction (TC))

Steps to enable and configure temperature correction for accurate resistance measurements at varying temperatures.

4.4 Correcting Measured Values and Displaying Physical Properties Other than Resistance Values (Scaling Function)

How to apply scaling to convert resistance values into other physical properties or apply offsets.

4.5 Changing the Number of Measured Value Digits

How to adjust the display resolution or number of digits shown for measured values.

Chapter 5 Judgment Function

5.1 Judging Measured Values (Comparator Function)

How to set absolute upper and lower limits for pass/fail judgment of measured values.

Decide According to Upper;Lower Thresholds (ABS Mode)

How to set absolute upper and lower limits for pass/fail judgment of measured values.

Decide According to Reference Value and Tolerance (REF% Mode)

How to set a reference value and tolerance for pass/fail judgment based on relative deviation.

Delaying the judge timing

Setting to delay the judgment until the measurement value stabilizes, improving accuracy.

Checking Judgments Using Sound (Judgment Sound Setting Function)

How to configure audible beeps for different judgment results (Hi, IN, Lo).

Checking Judgments with the L2105 LED Comparator Attachment (Option)

Instructions for using an optional attachment to visually indicate judgment results.

Chapter 6 Saving and Loading Panels (Saving and Loading Measurement Conditions)

6.1 Saving Measurement Conditions (Panel Save Function)

Procedure for saving current instrument settings and parameters as a panel for quick recall.

6.2 Loading Measurement Conditions (Panel Load Function)

How to load previously saved instrument settings (panels) to quickly configure measurements.

Changing Panel Names

How to edit the names of saved measurement panels for better organization.

Deleting Panel Data

Procedure for removing saved measurement panels that are no longer needed.

Chapter 7 System Settings

7.1 Disabling and Enabling Key Operations

How to lock or disable front panel keys to prevent unintended operations or unauthorized changes.

7.2 Power Line Frequency Manual Setting

How to manually set the power line frequency (50 Hz or 60 Hz) for optimal measurement.

7.3 Enabling or Disabling the Key Beeper

How to turn the key press beep sound on or off for user preference.

7.4 Adjusting Screen Contrast

How to adjust the screen contrast for better visibility under different ambient conditions.

7.5 Adjusting the Backlight

How to adjust the screen backlight brightness for readability.

7.6 Initializing (Reset)

Procedures for resetting the instrument to factory default settings for measurement or system configurations.

Default Settings

A table listing the default settings for various instrument functions and screens.

Chapter 8 External Control (EXT I;O)

8.1 External Input;Output Connector and Signals

How to configure the EXT I/O for NPN or PNP output compatibility with external devices.

Switching between Current Sink (NPN) and Current Source (PNP)

How to configure the EXT I/O for NPN or PNP output compatibility with external devices.

Connector Type and Signal Pinouts

Detailed information on the EXT I/O connector pin assignments and signal functions.

Signal Descriptions

Explains the function and behavior of individual input and output signals for EXT I/O.

JUDGE mode and BCD mode

How to select output modes for EXT I/O signals (judgment results or BCD data).

8.2 Timing Chart

Visual representation of signal timings for external control operations like triggers and outputs.

8.3 Internal Circuitry

Technical specifications for the instrument's input/output signals, power, and isolation.

Electrical Specifications

Technical specifications for the instrument's input/output signals, power, and isolation.

Connection Examples

Practical wiring diagrams illustrating various input and output circuit connection scenarios.

8.4 External I;O Settings

Configuration options for external I/O functions, including trigger sources and output modes.

Setting Measurement Start Conditions (Trigger Source)

How to configure the instrument to start measurements using internal or external triggers.

Setting the TRIG Signal Logic

How to set the trigger signal logic (ON edge or OFF edge) for external control.

Eliminating TRIG;PRINT Signal Chatter (Filter Function)

Using a filter function to prevent false triggers or prints caused by noisy signals.

Setting EOM Signal

How to configure the EOM signal output mode (hold or pulse) for measurement completion notification.

Switching Output Modes (JUDGE Mode; BCD Mode)

How to select between JUDGE mode or BCD mode for outputting measurement results via EXT I/O.

8.5 Checking External Control

Procedure to test the instrument's external I/O signals and verify controller communication.

Performing an I;O Test (EXT I;O Test Function)

Procedure to test the instrument's external I/O signals and verify controller communication.

8.6 Supplied Connector Assembly

Instructions for assembling the EXT I/O connector and shell.

Chapter 9 Communications (USB; RS-232 C Interface)

9.1 Overview and Features

Technical specifications for USB and RS-232C communication interfaces.

Specifications

Technical specifications for USB and RS-232C communication interfaces.

9.2 Preparations before Use (Connections and Settings)

Steps for connecting and configuring the instrument for USB communication.

Using the USB Interface

Steps for connecting and configuring the instrument for USB communication.

Install the USB driver

Instructions for installing the necessary USB driver for computer connection.

Using the RS-232 C Interface

Steps for connecting and configuring the instrument for RS-232C serial communication.

9.3 Controlling the Instrument with Commands and Acquiring Data

How to control the instrument remotely using commands and retrieve data.

Remote and Local States

Explanation of how the instrument operates in remote control mode versus local (front panel) control.

Displaying Communications Commands (Communications Monitor Function)

How to use the built-in monitor to view commands sent and received for debugging.

9.4 Auto-Exporting Measured Values (at End of Measurement) (Data Output Function)

How to automatically send measured data to a computer upon completion of measurement.

Chapter 10 Printing (Using an RS-232 C Printer)

10.1 Connecting the Printer to the Instrument

Instructions for physically connecting an RS-232C printer to the instrument.

Instrument Settings

How to configure the instrument's communication settings to work with a printer.

10.2 Printing

How to print the results of measurements and comparator judgments.

Printing Measured Values and Comparator Judgments

How to print the results of measurements and comparator judgments.

Printing List of Measurement Conditions and Settings

How to print the current configuration of the instrument's settings.

Changing the number of columns printed per row

How to adjust the print output format to use one or three columns per row.

Interval printing

How to enable automatic printing of measured values at a set time interval.

Chapter 11 Specifications

11.1 Instrument Specifications

Lists the available resistance measurement ranges supported by the instrument.

Measurement Ranges

Lists the available resistance measurement ranges supported by the instrument.

Measurement Method

Describes the measurement technique used by the instrument, such as four-terminal.

About Instrument Accuracy

Defines terms like f.s., rdg., and dgt. and explains how measurement tolerances are specified.

Functions

Lists and briefly describes the various functions and features of the instrument.

Interface

Overview of supported communication interfaces (RS-232C, USB, Printer).

Display

Specifications for the instrument's LCD display.

Keys

Lists the front panel keys and their primary functions.

Key-Lock Functions

Details on how to lock or unlock the instrument's front panel keys.

Communications interfaces

Overview of supported communication interfaces (RS-232C, USB, Printer).

EXT I;O (RM3544-01 only)

Details on remote control, data output, and communications monitor functions.

Communications functionality

Details on remote control, data output, and communications monitor functions.

Trigger Source Setting

How to configure the instrument's trigger source for measurement initiation.

Environment and Safety Specifications

Accessories

Lists the items included with the instrument.

Chapter 12 Maintenance and Service

Calibrations

Information on calibration conditions and the equipment required for maintaining accuracy.

12.1 Troubleshooting

Common problems and their solutions, including Q&A for general operational issues.

General issues

Common problems and their solutions, including Q&A for general operational issues.

Measurement issues

Troubleshooting specific problems related to measurement results, such as instability or faults.

EXT I;O issues

Troubleshooting common problems encountered when using the External I/O interface.

Communications issues

Troubleshooting problems related to USB, RS-232C, or printer communication.

Printer issues

Troubleshooting common issues when printing data from the instrument.

Error Displays and Remedies

Explains instrument error codes and provides solutions for resolving them.

12.2 Replacing the Measurement Circuit’s Protective Fuse

Step-by-step instructions for safely replacing the instrument's protective fuse.

12.3 Inspection and Repair

Information on instrument inspection, replaceable parts, and operating lifetimes.

Appendix 1 Block Diagram

Appendix 2 Four-Terminal (Voltage-Drop) Method

Appendix 3 DC and AC Measurement

Appendix 4 Temperature Correction (TC) Function

Appendix 5 Effect of Thermal EMF

Appendix 6 Zero Adjustment

Appendix 7 Unstable Measured Values

Appendix 8 Detecting the Location of a Short on a Printed Circuit Board

Appendix 10 Making Your Own Measurement Leads

Appendix 11 Checking Measurement Faults

Appendix 12 Using the Instrument with a Withstanding Voltage Tester

Appendix 13 Measurement Leads (Options)

Appendix 14 Rack Mounting

Appendix 15 Dimensional Diagram

Appendix 16 Calibration

Calibration Conditions

Environmental and power requirements for performing instrument calibration.

Calibration equipment

Lists the recommended equipment needed for instrument calibration.

Calibration points

Specifies the resistance and temperature points used during calibration.

Connection Methods

Illustrates the proper connection methods for calibration using various equipment.

Appendix 17 Adjustment Procedure

Appendix 18 Instrument Settings (Memo)

Related product manuals