NF DP240S Manuel utilisateur

PROGRAMMABLE AC POWER SOURCE

DP240S/DP360S

INSTRUCTION MANUAL

NF Corporation

PROGRAMMABLE AC POWER SOURCE

DP240S/DP360S

INSTRUCTION MANUAL

DA00050449-002

DP240S/DP360S i

 Preface 

Thank you for purchasing our Programmable AC Power Source DP240S/DP360S.

For safe and correct use of the electrical product, please first read "Safety Precautions" on the next

page.

Alert symbols in this manual

This manual uses the following alert symbols. The instructions by these alert symbols shall be

carefully obeyed to ensure equipment operator's safety and prevent damage to equipment.

Equipment handling could result in death or serious injury. This symbol contains information

to avoid such risk.

Equipment handling could result in minor or moderate injury, or property damage. This

symbol contains information to avoid such risk.

This manual consists of the following chapters.

If it is the first time for you to use this product, start with "1. Outline."

1. Outline: Explains the overview, configuration, and features of this product.

2. Preparation before Use: Explains the preparations carried out before installation or operation.

3. Basic operation: Explains the component names and basic operations.

4. Advanced Operation: Explains the operations more extensively.

5. Description of Screen and Menu: Explains the screen configuration and menu composition.

6. Remote Control: Explains the remote control via communication interface.

7. Options: Explains the available options.

8. Troubleshooting: Explains the remedies when an error message is displayed, or when a failure

is suspected.

9. Maintenance: Explains the methods of storage, packaging, transportation and maintenance.

10. Specifications: Provides the list of specifications of functions and performance.

Scope of contents

In this manual DP240S and DP360S are covered.

The description of this manual applies to products with firmware version 1.20 and above.

For details on checking the firmware version, see Chapter 9.4.

CAUTION

WARNING

PROGRAMMABLE AC POWER SOURCE

 Safety Precautions 

For safe use, ensure to obey the following warnings and considerations.

We are not responsible for damage resulting from failure to obey these warnings and considerations.

This product is an insulation Class I device (with a protective conductor terminal) complying with

the JIS and IEC standards.

Ensure you obey the instructions in this instruction manual.

This instruction manual contains instructions for safe operation and use of this product.

Before using the product, please read this manual first.

All the warning items contained in this instruction manual are intended for preventing risks that may

lead to serious accidents. Ensure to obey them.

Ensure to ground.

Ensure to connect the protective conductor terminal of the power input terminal of this product to an

earth ground so that ground resistance is 100 or less. If the product is not certainly grounded, an

electric shock might occur.

To prevent electric shock, ensure that the protective grounding conductor is connected before you

connect a cable to the power input terminals L1, L2 and L3.

For grounding, use a power cable of sufficient ampacity for the maximum input current (see Table

2-4).

Check the power supply voltage.

This product operates on the power supply voltage specified in "2.4 Grounding and Power

Connections". Before connecting the product to a power supply, make sure that the voltage of

distribution board conforms to the power supply voltage rating of the product.

If you notice anything strange

If this product produces smoke, unusual odor, or strange sound, immediately cut the power to the

product and stop using it.

Should you encounter any anomaly like above, immediately contact us or our agent. Never use it

until the repair is completed.

Do not use in a gaseous atmosphere.

This may pose a risk of explosion or other.

Do not remove the cover.

This product has high-voltage portions inside. Never remove the cover.

When inspection into the inside of the product is needed, never allow anybody to touch the innards

except our certified service engineers.

DP240S/DP360S iii

Do not modify the product.

Never modify the product. Modification to the product may pose a new risk. We may refuse the

repair of a modified product at fault.

Prevention of electric shock by output voltage

The maximum output of this product is ± 440 V. Be careful to avoid electric shock. Directly

touching the output or changing the cable connection while the output is on may cause electric

shock.

This product weights over 18 kg.

Do not carry it alone, or you may suffer physical injury.

Do not expose this product to water.

When this product is used in wet condition, it may cause an electric shock and a fire. If this product

is exposed to water, cut the power at the distribution board immediately, and contact NF Corporation

or one of our representatives.

If lightning occurs, power off this product and cut the power at the distribution board.

A lightning may cause an electric shock, a fire and a failure.

Safety symbols

The following shows the general definitions of the safety symbols used on the product main unit and

in the instruction manual.

Refer to the instruction manual

This notifies the user of potential hazards and indicates that he/she must refer to the

instruction manual.

Electric shock hazard

This indicates that an electric shock may occur under specific conditions.

Protection conductor terminal

This indicates that the terminal needs to be grounded in order to prevent electric shock

accidents.

Before operating the equipment, ensure to connect this terminal to an earth ground so

that ground resistance is 100 or less.

Warning

Equipment handling could result in death or serious injury. This symbol

contains information to avoid such risk.

Caution

Equipment handling could result in minor or moderate injury, or property

damage. This symbol contains information to avoid such risk.

CAUTION

WARNING

PROGRAMMABLE AC POWER SOURCE

Other symbol

Chassis

This indicates that the terminal (or external conductor for a connector) is connected to

the chassis.

Request about disposal

For environmental preservation, this product shall be disposed of through an appropriate industrial

waste disposer.

This product does not include a battery.

DP240S/DP360S v

Table of Contents

Page

Preface ...................................................................................................................................... i

Safety Precautions.................................................................................................................... ii

List of Figures .......................................................................................................................... xi

List of Tables ..........................................................................................................................xiii

1. Outline................................................................................................................................. 1

1.1 Overview..................................................................................................................... 2

1.2 Series Line-up and Polyphase System Configuration ................................................. 2

1.3 Features ..................................................................................................................... 3

2. Preparation before Use........................................................................................................ 7

2.1 Check before Use ....................................................................................................... 8

2.2 About Installation Environment ................................................................................... 9

2.3 Cautions during Moving and Transportation.............................................................. 11

2.4 Grounding and Power Connections .......................................................................... 12

2.5 Output and System Cable Connection ...................................................................... 15

2.5.1 Single-phase Output .......................................................................................... 15

2.5.2 Polyphase System ............................................................................................. 16

2.6 Simple Operation Check ........................................................................................... 19

2.7 Calibration ................................................................................................................ 21

3. Basic Operation................................................................................................................. 23

3.1 Component Name..................................................................................................... 24

3.1.1 Front .................................................................................................................. 24

3.1.2 Rear................................................................................................................... 25

3.1.3 Control Panel..................................................................................................... 27

3.2 Power On/Off............................................................................................................ 28

3.2.1 Before Turning on the Power ............................................................................. 28

3.2.2 Power On........................................................................................................... 28

3.2.3 Screen Display and Operations at Starting Up................................................... 29

3.2.4 The Settings Loaded after Startup ..................................................................... 29

3.2.5 Checking the Rated Power ................................................................................ 30

3.2.6 Power Off .......................................................................................................... 30

3.3 Basic Key Operations ............................................................................................... 31

3.3.1 Changing the Output Function (Continuous Output/Sequence/Simulation) ..... 31

3.3.2 Item Selection.................................................................................................... 31

3.3.3 Using Soft-keys ................................................................................................. 32

3.3.4 Closing Windows ............................................................................................... 33

3.3.5 Entering Values (Numerical Entry Box).............................................................. 34

3.3.6 Entering Strings (Character String Entry Box).................................................... 35

PROGRAMMABLE AC POWER SOURCE

3.3.7 Using Shortcut Operations (SHIFT Key) ............................................................ 36

3.4 Using the Continuous Function ................................................................................. 37

3.4.1 Setting the AC/DC Mode and the Signal Source................................................ 37

3.4.2 Setting the Output Range .................................................................................. 40

3.4.3 Setting Waveforms ............................................................................................ 41

3.4.4 Setting the Output Voltage (Single-phase Output) ............................................. 43

3.4.5 Setting the Output Voltage (Polyphase Output) ................................................. 44

3.4.6 Setting the Output Frequency ............................................................................ 46

3.4.7 Setting the Output On/Off Phase ....................................................................... 46

3.4.8 Turning the Output On or Off ............................................................................. 47

3.4.9 Using the Measurement Function ...................................................................... 48

3.4.10 Switching the Display Format (RMS/AVG/Peak)of the Measured Value............. 49

3.4.11 Enlarge Display Letters for the Measured Value................................................ 51

3.4.12 Clearing the Output Current Peak-hold Value .................................................... 53

3.4.13 Switching the Target Phase of which the Measured Values are Displayed

(Polyphase Output)............................................................................................ 55

4. Advanced Operation .......................................................................................................... 57

4.1 Using Limiter, Setting Limiter .................................................................................... 58

4.1.1 Use Peak Current Limiter .................................................................................. 58

4.1.2 Using RMS Current Limiter ................................................................................ 60

4.1.3 Using Voltage Setting Range Limit..................................................................... 62

4.1.4 Using Frequency Setting Range Limit................................................................ 64

4.1.5 About Wattage Limiter ....................................................................................... 65

4.2 Using Sequence Function......................................................................................... 65

4.2.1 Basics................................................................................................................ 65

4.2.2 Parameters of Sequence Function..................................................................... 68

4.2.3 Example of Output Using Sequence Function.................................................... 71

4.2.4 Process Flow in a Step ...................................................................................... 71

4.2.5 Edit a Sequence ................................................................................................ 73

4.2.6 Load a Sequence............................................................................................... 75

4.2.7 Execute a Sequence.......................................................................................... 80

4.2.8 Save a Sequence .............................................................................................. 84

4.2.9 Clear/Rename Sequence................................................................................... 88

4.2.10 Set so as the Sequence Function is Selected at Power-on................................ 92

4.2.11 Sequence Control by CONTROL I/O ................................................................. 93

4.2.12 Screen Overview ............................................................................................... 93

4.3 Using Power Fluctuation Testing (Simulation) Function ............................................ 95

4.3.1 Basics................................................................................................................ 95

4.3.2 Simulation Function Parameters........................................................................ 96

4.3.3 Output Examples Using Simulation Function ..................................................... 98

4.3.4 Process Flow in a Step .................................................................................... 100

4.3.5 Editing Simulation............................................................................................ 100

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