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Kikusui PLZ-3WH Series User Manual

Kikusui PLZ-3WH Series
172 pages
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ELECTRONIC LOAD
PLZ-3WH SERIES
PLZ153WH
PLZ303WH
PLZ603WH
PLZ1003WH
Operation Manual
Electronic Test
Instruments &
Power Supplies
Part No. Z1-002-502 IB003003

Table of Contents

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Kikusui PLZ-3WH Series Specifications

General IconGeneral
DisplayLCD
Cooling MethodForced Air Cooling
SeriesPLZ-3WH
TypeElectronic Load
Operating ModesCC, CV, CR, CP
Frequency50/60 Hz
InterfaceRS232C
Current Measurement Accuracy0.1% + 0.1% F.S.

Summary

Safety Precautions

Users

General safety guidelines for qualified personnel operating the unit.

Purposes of Use

Defines the intended applications and operational limits of the product.

Input Power

Precautions regarding power source, voltage selection, and fuse rating.

Fuse

Guidance on replacing fuses with correct specifications.

Cover

Warning against removing the external cover to avoid hazards.

Installation

Safety guidelines for proper installation and grounding.

Relocation

Safety measures and procedures for moving the equipment.

Operations

Safety checks and procedures before and during product operation.

Maintenance and Checking

Safety considerations during maintenance and inspection tasks.

Service

Information regarding internal service and authorized personnel.

Chapter 1 General

1.1 General

Introduces the PLZ-3WH series as a multifunctional, reliable electronic load unit.

1.2 Feature

Highlights key features like constant power mode, high-speed operation, and sequence function.

1.3 Operation Manual and ROM Version

Specifies manual applicability and version information for product support.

Chapter 2 Installation and Preparation

2.1 Unpacking and Checking

Instructions for verifying package contents and condition upon receipt.

2.2 Precautions on Transport

Safety guidelines and handling procedures for moving the load unit.

2.3 Precautions on Installation

Environmental and safety requirements for installing the unit.

2.4 AC Input Voltage, Cable, and Grounding

Procedures for selecting AC input range, connecting cables, and grounding.

Chapter 3 Designations and Basic Functions of Controls

3.1 Front Panel Layout

Identifies and describes controls and indicators on the front panel of the unit.

3.2 Rear Panel Layout

Details the connectors and switches located on the rear panel.

Chapter 4 Operating Procedure

4.1 Status of Display After Power-on

Explains the information shown on the display immediately after powering the unit on.

4.2 Basic Operations on Front Panel

Covers fundamental operations like selecting functions and navigating menus.

4.3 Operating Modes

Describes Constant Current, Resistance, Voltage, and Power modes.

4.4 Basic Operating Procedure

Step-by-step guide for performing common operational tasks.

4.5 Sequence Operation

Details how to program, set up, and execute sequence operations.

4.6 External Control

Explains how to control the load unit using external signals and interfaces.

4.7 Parallel Operation

Guides on connecting and operating multiple load units in parallel.

Chapter 5 Remote Control

5.1 Initial Setup of Interface

Configuration steps for GPIB, RS-232C, and MCB interfaces.

5.2 Programming Format

Defines the structure for commands, queries, and messages.

5.3 Description of Command

Lists and explains the available commands for remote control.

5.4 Register Bit Assignment

Details the meaning of bits within status and control registers.

5.5 Register and SRQ, and Status Byte

Explains the relationship between registers, SRQ, and the status byte.

5.6 Error Codes

Provides a list of error messages and their corresponding causes.

Chapter 6 Maintenance and Calibration

6.1 Maintenance and Calibration

General procedures for keeping the unit in good working condition.

6.2 Calibration

Detailed instructions for calibrating the load unit's performance.

6.3 Ordering Repair Service

Information on how to obtain repair services from the manufacturer.

Chapter 7 Specifications

7.1 Electrical Features

Comprehensive list of electrical characteristics and performance metrics.

7.2 Dimensions and Weight

Physical specifications including size and weight of the load units.

7.3 Accessories

Lists standard accessories and optional items available for the product.

7.4 Options

Describes optional hardware like remote controllers and interface boards.

Appendix

Appendix 1 Error Message List

A comprehensive list of error messages with their causes and remedies.

Appendix 2 Sequence Coding Format

Provides templates and guidelines for creating sequence programs.

Appendix 3 Function List

A table summarizing functions available across different operating modes.

Appendix 4 Sample Program

Includes example code snippets for controlling the unit via GPIB and RS-232C.

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