Hioki 7011 Manuale utente

INSTRUCTION MANUAL

DC SIGNAL SOURCE

7011

Contents

Introduction i

Shipping Check i

Safety ii

Points for Attention During Use v

Layout of This Manual ix

Chapter 1 Product Overview 1

1.1 Product Overview 1

1.2 Product Features 2

1.3 Names and Functions of Parts 3

Chapter 2 Before Starting Output or

Measurement 13

2.1 Preparing for the Power and Replacing

the Batteries 13

2.1.1 Installation of LR6 Alkaline Batteries

or Optional 9420 BATTERY PACK 16

2.1.2 Connecting the Optional 9418-10 AC

ADAPTER 17

2.1.3 Charging the Optional 9420 BATTERY

PACK 17

2.2 Connecting the Input and Output

Terminals 20

2.2.1 Connecting Method 21

2.3 Turning the Power On and Off 24

Chapter 3 Basic Operation 27

3.1 Constant Voltage (CV:2.5V/25V) Generation

and Constant Current (CC:25mA) Generation 28

3.2 Thermoelectric Power (TC: 0℃/RJ) Generation 31

3.3 Voltage (V: 2.5 V/25 V) Measurement,

Current (A: 25 mA) Measurement 37

3.4 Temperature Measurement (TEMP) 40

3.5 0℃Check of the 100 ΩResistance

Thermometer 42

Chapter 4 Detailed Description of Functions 43

4.1 Output Monitor 43

4.2 Memory Generation 46

4.2.1 Data Store to Memory 46

4.2.2 Memory Data Recall Generation 49

4.2.3 Memory Data Autoscan Generation 50

4.2.4 Memory Clear 52

Chapter 5 Applications 55

5.1 Source and Sink Area 55

5.2 Secondary Battery Charge/Discharge 55

5.3 Signal Loop Testing of Industrial Machinery 57

Chapter 6 Maintenance, Adjustment, and

Disposal 59

6.1 Maintenance and Servicing 59

6.2 Changing the Battery 60

6.3 How to Change the Circuit Protection Fuse 62

6.4 Replacing the Battery Protecton Fuse 66

6.5 Shipping the Unit 67

6.6 Troubleshooting Checklist 67

6.7 Disposing of the Unit. 69

Chapter 7 Specifications 71

7.1 General Specifications 71

7.2 Generation and Measurement Ranges,

Accuracy 75

―――――――――――――――――――――――――――

Introduction

――――――――――――――――――――――――

Please note that we no longer sell th

optional 9420 BATTERY PACK as it i

no longer in production.

ntroduction

Thank you for purchasing this HIOKI "7011

DC SIGNAL SOURCE." To get the maximum

performance from the unit, please read this

manual first, and keep this at hand.

For this unit, the batteries and AC adapter

are not supplied. Use LR6 alkaline batteries,

optional 9420 BATTERY PACK, or 9418-10

AC ADAPTER (PSA-30U-120, PHIHONG).

A Request

We have tried to bring this manual as close to

perfection as we could achieve. If perchance

you find any unclear portions, mistakes,

omissions, or the like, we would be most

obliged if you could please notify us of them

via any HIOKI agent, or directly.

―――――――――――――――――――――――――――

Shipping Check

――――――――――――――――――――――――

hipping Check

When the unit is delivered, check and make

sure that it has not been damaged in transit.

In particular, check the accessories, panel

switches, keys, and terminals.

If the unit is damaged, or fails to operate

according to the specifications, contact your

dealer or HIOKI representative.

Check the 7011 Unit and the Supplied

Accessories

Main unit

7011 DC SIGNAL SOURCE

Supplied accessories

Instruction manual 1

9168 INPUT CORD 1 set

9170-10 TEST LEAD 1 set

Spare fuses 250VF50mAH 3

iii

―――――――――――――――――――――――――――

Safety

――――――――――――――――――――――――

WARNIN

Incorrect measurement procedures could result in

injury or death, as well as damage to the unit.

(Please read this manual carefully and be sure

that you understand its contents before using the

unit. The manufacturer disclaims all

responsibility for any accident or injury except

that resulting due to defect in its product.)

afety

This Instruction Manual provides information

and warnings essential for operating this unit

in a safe manner and for maintaining it in

safe operating condition. Before using this

unit, be sure to carefully read the following

safety notes.

―――――――――――――――――――――――――――

Safety

――――――――――――――――――――――――

WARNIN

Indicates that incorrect operation

presents significant danger of accident

resulting in death or serious injury to

the user.

CAUTIO

Indicates that incorrect operation

presents possibility of injury to the user

or damage to the unit.

NOTE

Denotes items of advice related to

performance of the unit or to its correct

operation.

This symbols is affixed to locations on

the unit where the operator should

consult corresponding topics in this

manual (which are also marked with the

symbol) before using relevant

functions of the unit.

In the manual, this mark indicates

explanations which it is particularly

important that the user read before using

the unit.

Indicates DC (Direct Current)

The following symbols are used in this

Instruction Manual to indicate the relative

importance of cautions and warnings.

Safety Symbols

Indice

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