NF DP060LM User manual

PROGRAMMABLE AC POWER SOURCE
DP060LM
DP120LM
DP180LM
INSTRUCTION MANUAL
NF Corporation

PROGRAMMABLE AC POWER SOURCE
DP060LM
DP120LM
DP180LM
INSTRUCTION MANUAL
DA00059920-004

DP060LM/DP120LM/DP180LM i
 Preface 
Thank you for purchasing our Programmable AC Power Source DP060LM / DP120LM /
DP180LM.
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. Peripherals: Explains the equipment used with this product.
9. Troubleshooting: Explains the remedies when an error message is displayed, or when a failure
is suspected.
10. Maintenance: Explains the methods of storage, repackaging, transportation, and maintenance.
11. Specifications: Provides the list of specifications of functions and performance.
 Scope of contents
In this manual DP060LM/DP120LM/DP180LM are covered.
The description of this manual applies to products with firmware version 2.00 or above which are
ordered after July 1st, 2019.
For details on checking the firmware version, see Chapter 10.4.
CAUTION
WARNING

PROGRAMMABLE AC POWER SOURCE
ii
 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 this 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 L, L1, L2, L3, and N.
For grounding, use a power cable of sufficient ampacity for the maximum current consumption (see
Table 2-5).
 Check the power supply voltage.
This product operates on the power supply voltage specified in “2.4 Grounding and Power
Connections”. Before connecting this product to a power supply, make sure that the voltage of
distribution board conforms to the power supply voltage rating of the product. The input voltage is
noted as line voltage in three-phase four-wire input, unless otherwise noted.
 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 operate in an explosive atmosphere.
An explosion or other such hazard may result.
 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.

DP060LM/DP120LM/DP180LM 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 908 V when output phase configuration is single-phase
three-wire. 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 100 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
iv
 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, pay attention to the followings when you dispose of this product.
a) Do not discard this product in domestic household waste. This product shall be disposed of
through an appropriate industrial waste disposer.
b) This product does not include a battery.
c) This product does not contain mercury.

DP060LM/DP120LM/DP180LM 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 Lineup.............................................................................................................. 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.............................................................. 12
2.4 Grounding and Power Connections .......................................................................... 13
2.5 Output Cable Connection.......................................................................................... 17
2.5.1 Single-phase output........................................................................................... 18
2.5.2 Polyphase output............................................................................................... 20
2.6 How to Tilt Control Panel .......................................................................................... 21
2.7 Simple Operation Check ........................................................................................... 23
2.8 Calibration ................................................................................................................ 26
3. Basic Operation................................................................................................................. 27
3.1 Component Name..................................................................................................... 28
3.1.1 Front .................................................................................................................. 28
3.1.2 Rear................................................................................................................... 29
3.1.3 Control panel ..................................................................................................... 31
3.2 Power On/Off............................................................................................................ 32
3.2.1 Before Turning on the Power ............................................................................. 32
3.2.2 Power On........................................................................................................... 33
3.2.3 Screen Display and Operations at Starting Up................................................... 33
3.2.4 The Settings Loaded after Startup ..................................................................... 34
3.2.5 Checking the output phase configuration........................................................... 34
3.2.6 Checking the Rated Power ................................................................................ 34
3.2.7 Power Off .......................................................................................................... 34
3.3 Basic Key Operations ............................................................................................... 35
3.3.1 Changing the Output Function (Continuous/Sequence/Simulation) ................... 35
3.3.2 Item Selection.................................................................................................... 35
3.3.3 Using Soft-keys ................................................................................................. 36
3.3.4 Closing Windows ............................................................................................... 37

PROGRAMMABLE AC POWER SOURCE
vi
3.3.5 Entering Values (Numerical Entry Box).............................................................. 38
3.3.6 Entering Strings (Character String Entry Box).................................................... 39
3.3.7 Using Shortcut Operations (SHIFT Key) ............................................................ 40
3.4 Using the Continuous Function ................................................................................. 41
3.4.1 Setting output phase configuration .................................................................... 41
3.4.2 Setting the AC/DC Mode and the Signal Source................................................ 43
3.4.3 Setting the Output Range .................................................................................. 46
3.4.4 Setting Waveforms ............................................................................................ 47
3.4.5 Setting the Output Voltage (Single-phase Output) ............................................. 49
3.4.6 Setting the Output Voltage (Polyphase Output) ................................................. 50
3.4.7 Setting the Output Frequency ............................................................................ 52
3.4.8 Setting the Output On/Off Phase ....................................................................... 52
3.4.9 Turning the Output On or Off ............................................................................. 53
3.4.10 Using the Measurement Function ...................................................................... 54
3.4.11 Switching the Display Format (RMS/AVG/Peak) of the Measured Value............ 55
3.4.12 Enlarge Display Letters for the Measured Value................................................ 57
3.4.13 Clearing the Output Current Peak-hold Value .................................................... 59
3.4.14 Switching the Target Phase of which the Measured Values are Displayed
(Polyphase Output) .......................................................................................................... 61
4. Advanced Operation .......................................................................................................... 63
4.1 Using Limiter, Setting Limiter .................................................................................... 64
4.1.1 Use Peak Current Limiter .................................................................................. 64
4.1.2 Using RMS Current Limiter ................................................................................ 66
4.1.3 Using Voltage Setting Range Limit
..................................................................... 68
4.1.4 Using Frequency Setting Range Limit................................................................ 69
4.1.5 About Wattage Limiter ....................................................................................... 70
4.2 Using Sequence Function......................................................................................... 71
4.2.1 Basics................................................................................................................ 71
4.2.2 Parameters of Sequence Function..................................................................... 74
4.2.3 Example of Output Using Sequence Function.................................................... 77
4.2.4 Process Flow in a Step ...................................................................................... 77
4.2.5 Edit a Sequence ................................................................................................ 79
4.2.6 Load a Sequence............................................................................................... 82
4.2.7 Execute a Sequence.......................................................................................... 86
4.2.8 Save a Sequence .............................................................................................. 90
4.2.9 Clear/Rename Sequence................................................................................... 94
4.2.10 Set so as the Sequence Function is Selected at Power-on................................ 98
4.2.11 Sequence Control by CONTROL I/O ................................................................. 99
4.2.12 Screen Overview ............................................................................................... 99
4.2.13 Change Output Parameter during Output ON .................................................. 101
4.3 Using Power Fluctuation Testing (Simulation) Function .......................................... 103
4.3.1 Basics.............................................................................................................. 103

DP060LM/DP120LM/DP180LM vii
4.3.2 Simulation Function Parameters ...................................................................... 105
4.3.3 Output Examples Using Simulation Function ................................................... 107
4.3.4 Process Flow in a Step .................................................................................... 109
4.3.5 Editing Simulation............................................................................................ 109
4.3.6 Loading a Simulation ....................................................................................... 112
4.3.7 Executing Simulation ....................................................................................... 115
4.3.8 Saving Simulation............................................................................................ 117
4.3.9 Clear/Rename Simulation ................................................................................ 121
4.3.10 Set so as the Simulation Function is Selected at Power-on ............................. 125
4.3.11 Simulation Control by CONTROL I/O............................................................... 126
4.3.12 Screen Overview ............................................................................................. 126
4.4 Measuring Harmonic Current .................................................................................. 128
4.4.1 Harmonic current ............................................................................................. 128
4.4.2 Basics.............................................................................................................. 128
4.4.3 Measured Value Display Method ..................................................................... 129
4.5 Measuring Inrush Current ....................................................................................... 130
4.5.1 Inrush Current.................................................................................................. 130
4.5.2 Basics.............................................................................................................. 131
4.5.3 Measurement Method ...................................................................................... 131
4.5.4 Measurement Tips ........................................................................................... 132
4.6 Using Clipped Sine Wave ....................................................................................... 132
4.7 Outputting Arbitrary Waveform................................................................................ 135
4.7.1 Basics.............................................................................................................. 135
4.7.2 Arbitrary Waveform Creation Procedure .......................................................... 136
4.7.3 Arbitrary Waveform Creation Example............................................................. 136
4.7.4 Transferring Arbitrary Waveform...................................................................... 136
4.7.5 Outputting Arbitrary Waveform ........................................................................ 139
4.8 Using Memory Function .......................................................................................... 140
4.8.1 Basic Setting Memory...................................................................................... 141
4.8.2 Arbitrary Waveform Memory ............................................................................ 148
4.8.3 Sequence Memory........................................................................................... 152
4.8.4 Simulation Memory .......................................................................................... 153
4.9 Using USB Memory Function.................................................................................. 154
4.10 Using Monitor Function ........................................................................................... 155
4.11 Using Remote Sensing Function............................................................................. 158
4.12 Using AGC Function ............................................................................................... 161
4.13 Using Autocal Function ........................................................................................... 164
4.14 Adjusting DC Offset ................................................................................................ 168
4.15 Using for Unbalanced Polyphase Output ................................................................ 169
4.16 Using as DC Power Supply..................................................................................... 171
4.17 Setting Voltage using External DC Input Signal ...................................................... 173
4.17.1 Using External Signal in AC-VCA Mode........................................................... 173

PROGRAMMABLE AC POWER SOURCE
viii
4.17.2 Using External Signal in DC-VCA Mode .......................................................... 175
4.18 Control Using External Control Function ................................................................. 176
4.18.1 Using CONTROL I/O ....................................................................................... 177
4.18.2 Control of DIP or RIN....................................................................................... 182
4.19 Synchronizing the Output Frequency with the Power Line or the External Signal ... 183
4.20 Amplifying the External Signal Input ....................................................................... 185
4.21 Turning the Output On or Off Rapidly...................................................................... 186
4.22 Enabling Automatic Output-On at Power-On........................................................... 188
4.23 Power Unit Energization Setting (Using Under the Restricted Rated Power) .......... 189
4.24 Key Lock................................................................................................................. 191
4.25 Beep ....................................................................................................................... 191
4.26 Changing the Background Color and the Contrast of the Screen............................ 192
4.27 Restoring to the Factory Default Setting (Reset)..................................................... 194
5. Description of Screen and Menu...................................................................................... 197
5.1 Screen Configuration .............................................................................................. 198
5.1.1 Status Icon ...................................................................................................... 199
5.1.2 Measured Value Display Items ........................................................................ 200
5.1.3 Output Setting Display Items ........................................................................... 201
5.1.4 Warning and Error Display............................................................................... 201
5.2 Menu Composition .................................................................................................. 202
5.2.1 Menus of the Continuous Function .................................................................. 202
5.2.2 Menus of the Sequence Function .................................................................... 203
5.2.3 Menus of the Simulation Function.................................................................... 204
5.2.4 Menus of the Memory Function ....................................................................... 204
5.2.5 System Menus ................................................................................................. 205
6. Remote Control ............................................................................................................... 207
6.1 Communication Interface ........................................................................................ 208
6.1.1 USB ................................................................................................................. 208
6.1.2 RS232 ............................................................................................................. 210
6.1.3 GPIB................................................................................................................ 212
6.1.4 LAN ................................................................................................................. 214
6.2 Remote/Local State Switching ................................................................................ 216
6.2.1 Remote State................................................................................................... 216
6.2.2 Local State ...................................................................................................... 216
7. Options............................................................................................................................ 217
7.1 Remote Controller................................................................................................... 218
7.2 Fixing Bracket......................................................................................................... 218
7.3 Replacement Air Filter ............................................................................................ 219
7.4 Power Cable ........................................................................................................... 220
8. Peripherals ...................................................................................................................... 221
8.1 Peripherals Line-up................................................................................................. 222
8.1.1 Immunity Test Software（DP0408）................................................................ 222

DP060LM/DP120LM/DP180LM ix
8.1.2 Voltage Dips Simulator（DP4170 Series）...................................................... 222
8.1.3 Reference Impedance Network（DP4160 Series）......................................... 222
8.2 Using in Combination with DIP or RIN .................................................................... 223
8.2.1 The Case the Voltage Drop Due to Wiring is Small.......................................... 223
8.2.2 Compensating the Voltage Drop by the FEEDBACK Connector of DIP or RIN 223
9. Troubleshooting............................................................................................................... 227
9.1 Error Messages and Error Handling........................................................................ 228
9.1.1 Error Message Screen ..................................................................................... 228
9.1.2 If an Error Message is Displayed ..................................................................... 228
9.1.3 If an Error Occurs Repeatedly ......................................................................... 229
9.1.4 Protection Operation Types ............................................................................. 230
9.1.5 Error Message List .......................................................................................... 231
9.2 When a Failure is Suspected .................................................................................. 235
10.Maintenance .................................................................................................................... 241
10.1 Preface ................................................................................................................... 242
10.2 Daily Maintenance .................................................................................................. 242
10.3 Storage, Repackaging, Transportation .................................................................... 244
10.4 Checking Firmware Version .................................................................................... 244
11. Specifications .................................................................................................................. 247
11.1 Output phase Configuration .................................................................................... 248
11.2 Output Function ...................................................................................................... 248
11.3 Output Range ......................................................................................................... 248
11.4 AC/DC Mode........................................................................................................... 249
11.5 Signal Source ......................................................................................................... 250
11.6 AC Output............................................................................................................... 251
11.7 DC Output............................................................................................................... 253
11.8 Output Voltage Stability........................................................................................... 254
11.9 Distortion of Output Voltage Waveform ................................................................... 255
11.10 Power Input ............................................................................................................ 255
11.11 Withstand Voltage and Insulation Resistance ......................................................... 255
11.12 Measurement Function ........................................................................................... 255
11.13 Power Unit Energization Setting ............................................................................. 259
11.14 Current Limiter........................................................................................................ 260
11.15 Setting Range Limit Function.................................................................................. 262
11.16 Remote sensing...................................................................................................... 263
11.17 AGC........................................................................................................................ 264
11.18 Autocal ................................................................................................................... 265
11.19 Sequence ............................................................................................................... 266
11.20 Simulation............................................................................................................... 267
11.21 Clipped Sine Wave ................................................................................................. 268
11.22 Arbitrary Wave ........................................................................................................ 268
11.23 External Signal Input............................................................................................... 269

PROGRAMMABLE AC POWER SOURCE
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11.23.1 External Synchronous Signal Input (Signal Source SYNC only) ...................... 269
11.23.2 Voltage Setting Signal Input (Signal Source VCA only).................................... 269
11.23.3 External Signal Input (only EXT and ADD)....................................................... 270
11.24 General Function .................................................................................................... 270
11.25 Memory Function .................................................................................................... 271
11.26 Self-diagnosis/Protection Function.......................................................................... 272
11.27 External Control Function ....................................................................................... 272
11.27.1 CONTROL I/O ................................................................................................. 273
11.27.2 Control of Peripherals by Device Control ......................................................... 274
11.28 External Interface ................................................................................................... 274
11.29 USB Memory Interface............................................................................................ 275
11.30 Waveform Monitor Output ....................................................................................... 276
11.31 EMC ....................................................................................................................... 277
11.32 Operation Environment ........................................................................................... 277
11.33 Externals, Weight, and Terminal Block.................................................................... 278
11.34 Option..................................................................................................................... 278
11.35 Outline Dimensional Drawing.................................................................................. 280
Index..................................................................................................................................... 283

DP060LM/DP120LM/DP180LM xi
Figures and Tables
List of Figures
Page
Figure 1-1 Model Naming System............................................................................................. 2
Figure 2-1 How to Use the Adjuster Foot .................................................................................. 9
Figure 2-2 Assembly Diagram of Stabilizer ............................................................................. 10
Figure 2-3 Prohibited arrangement method............................................................................. 11
Figure 2-4 Power Input Terminal ............................................................................................. 16
Figure 2-5 Terminal Block Layout............................................................................................ 17
Figure 2-6 How to Attach Resin-molded Cover in Single-phase Output .................................. 19
Figure 2-7 How to Attach Resin-molded Cover in Polyphase Output ...................................... 21
Figure 3-1 Component Name (Front) ...................................................................................... 28
Figure 3-2 Component Name (Rear)....................................................................................... 29
Figure 3-3 Component Name (Control Panel) ......................................................................... 31
Figure 4-1 Step-control Parameters and intra-Step Parameters ............................................. 72
Figure 4-2 Step Behavior ........................................................................................................ 73
Figure 4-3 Stop Phase ............................................................................................................ 76
Figure 4-4 Example of Sequence............................................................................................ 77
Figure 4-5 Process Flow in Sequence Step ............................................................................ 78
Figure 4-6 Branch Operation/Stop Operation.......................................................................... 78
Figure 4-7 Sequence Edit View............................................................................................. 100
Figure 4-8 Sequence Control View (Output Off State) .......................................................... 100
Figure 4-9 Sequence Control View (Output On State/Sequence in Execution) ..................... 100
Figure 4-10 Sequence Control View (Output On State/Sequence Stopped) ......................... 101
Figure 4-11 Simulation Function Steps ................................................................................. 105
Figure 4-12 Voltage Dip Simulation Example........................................................................ 107
Figure 4-13 Voltage Change Simulation Example................................................................. 108
Figure 4-14 Process Flow through Simulation Steps............................................................. 109
Figure 4-15 Stop Operation .................................................................................................. 109
Figure 4-16 Simulation Edit View .......................................................................................... 126
Figure 4-17 Simulation Control View (Output Off State, Simulation Stopped) ....................... 127
Figure 4-18 Simulation Control View (Output On State, Simulation Running) ....................... 127
Figure 4-19 Simulation Control View (Output On State, Simulation Stopped) ....................... 127
Figure 4-20 Current Waveform Containing Many Harmonic Components ............................. 128
Figure 4-21 Inrush Current Example ..................................................................................... 130
Figure 4-22 Clipped Sine Wave ............................................................................................ 132
Figure 4-23 USB Memory Folder Structure ........................................................................... 154
Figure 4-24 Sensing input terminals ..................................................................................... 159
Figure 4-25 The Message Window to be Shown Before the Automatic Output-On After the

PROGRAMMABLE AC POWER SOURCE
xii
Power-On ...................................................................................................................... 188
Figure 5-1 Component Name (Display Areas on the Screen)................................................ 198
Figure 5-2 Menu Composition............................................................................................... 202
Figure 7-1 Remote Controller External View ......................................................................... 218
Figure 7-2 Correspondence between Front Grills and Air Filters........................................... 219
Figure 8-1 The Control Cable Connection Diagram of DP060LM and DP4162 (RIN) in
Single-phase Output ...................................................................................................... 225
Figure 8-2 The Control Cable Connection Diagram of DP060LM and DP4173/DP4172 (DIP) in
Three-phase Output....................................................................................................... 225
Figure 9-1 Error Message Screen Example .......................................................................... 228
Figure 11-1 Range of Ambient Temperature/Humidity .......................................................... 277
Figure 11-2 DP060LM (Type2L cabinet) ............................................................................... 280
Figure 11-3 DP120LM (Type4L cabinet) ............................................................................... 281
Figure 11-4 DP180LM (Type5L cabinet) ............................................................................... 282

DP060LM/DP120LM/DP180LM xiii
List of Tables
Page
Table 1-1 Series Line-up........................................................................................................... 2
Table 2-1 List of Content........................................................................................................... 8
Table 2-2 Heat Value ................................................................................................................ 9
Table 2-3 Mass ......................................................................................................................... 9
Table 2-4 Power Input Terminal.............................................................................................. 14
Table 2-5 Maximum Power/Current Consumption................................................................... 14
Table 2-6 Screw Size of Output Terminal................................................................................ 18
Table 3-1 Component Name (Front) ....................................................................................... 28
Table 3-2 Component Name (Rear)........................................................................................ 30
Table 3-3 Component Name (Control Panel) .......................................................................... 31
Table 3-4 How the Rated Power Icon is Displayed Depending on the Power Unit Energization
Setting ............................................................................................................................. 34
Table 3-5 Character String Entry List...................................................................................... 39
Table 3-6 Shortcut Operations ................................................................................................ 40
Table 3-7 Description of the AC/DC Mode .............................................................................. 43
Table 3-8 Description of the Signal Source............................................................................. 43
Table 3-9 List of the Selectable Combinations of the AC/DC Mode and the Signal Source..... 44
Table 3-10 The Setting Range per Output Range................................................................... 46
Table 3-11 Main Measurement Functions ............................................................................... 54
Table 3-12 The Measuring Mode for the Measured Values of the Output Voltage and Output
Current ............................................................................................................................ 55
Table 4-1 Wattage Limiter Value per Phase (Reference value) .............................................. 71
Table 4-2 Parameters of Sequence Function.......................................................................... 74
Table 4-3 Example of Editing Sequence ................................................................................. 77
Table 4-4 Simulation Function Parameters ........................................................................... 105
Table 4-5 Simulation Function Steps and Settable Step Parameters .................................... 106
Table 4-6 Voltage Dip Simulation Edit Example.................................................................... 107
Table 4-7 Voltage Change Simulation Edit Example............................................................. 108
Table 4-8 Different Output Voltage Settings Depending on Clip Depth Setting Method ........ 133
Table 4-9 Content Saved in Sequence Memory.................................................................... 152
Table 4-10 Content Saved in Simulation Memory ................................................................. 153
Table 4-11 Setting pattern of external control, remote sensing and AGC / Autocal............... 158
Table 4-12 Setting Range of DC Offset Adjustment Value.................................................... 168
Table 4-13 CONTROL I/O Pin Assignment ........................................................................... 178
Table 4-14 Step Sync Code .................................................................................................. 178
Table 4-15 Memory Specification .......................................................................................... 178
Table 4-16 The Output Terminal Impedance in the Output Off State when the Activation of the
Output Relay is Disabled ............................................................................................... 186
Table 4-17 Setting Items to be Reset.................................................................................... 194
Table 5-1 Component Name (Display Areas on the Screen)................................................. 198

PROGRAMMABLE AC POWER SOURCE
xiv
Table 5-2 Status Icons .......................................................................................................... 199
Table 5-3 Measured Value Display Items.............................................................................. 200
Table 5-4 Output Setting Display Items................................................................................. 201
Table 5-5 Menus of the Continuous Function........................................................................ 202
Table 5-6 Menus of the Sequence Function.......................................................................... 203
Table 5-7 Menus of the Simulation Function ......................................................................... 204
Table 5-8 Menus of the Memory Function............................................................................. 204
Table 5-9 System Menus ...................................................................................................... 205
Table 7-1 Fixing Bracket Model Names ................................................................................ 218
Table 7-2 Replacement Air Filter Model Names.................................................................... 219
Table 7-3 Power Cable Model Names ................................................................................... 220
Table 9-1 Description of the Error Message Screen.............................................................. 228
Table 9-2 Error Message List................................................................................................ 231
Table 9-3 Actions When a Failure is Suspected.................................................................... 235

DP060LM/DP120LM/DP180LM 1
1. Outline
1.1 Overview ··························································2
1.2 Series Lineup ····················································2
1.3 Features ··························································3

1. Outline
PROGRAMMABLE AC POWER SOURCE
2
1.1 Overview
Programmable AC power source DP060LM/DP120LM/DP180LM are multi-phase programmable
AC power source which inherit the performance and the function of DP series and support reverse
power flow* for a short time. This product can be switch to single-phase mode, single-phase
three-wire mode, and three-phase four-wire mode. It provides various interfaces such as the external
control input/output, communication interface and remote controller, and the program function such
as sequence and simulation to address a wide variety of usage.
* It is to be noted that regeneration from the load is described as “reverse power flow” in this
manual. Also, it is to be noted that DC regeneration is described as “sink current” and DC
power running is described as “source current”.
1.2 Series Lineup
This product operates single-phase model or polyphase model of the output capacity shown in Table
1-1 when setting output phase configuration. The model naming system is shown in Figure 1-1.
Table 1-1 Series Line-up
Output phase
configuration setting DP060LM DP120LM DP180LM
Cabinet type Type2L Type4L Type5L
Rated Power
1P2W*
（Single-phase two-wire）6 kVA 12 kVA 18 kVA
1P3W
（Single-phase three-wire）4 kVA 8 kVA 12 kVA
3P4W
（Three-phase four-wire）6 kVA 12 kVA 18 kVA
* It is not compatible with polyphase system connection using DP series option system cable.
Figure 1-1 Model Naming System
D P 0 6 0 L M
Series name: DP
Rated output power
060: 6 kVA 120: 12 kVA 180: 18 kVA
Type L
Output phase configuration
M: Multi-phase