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NF DP Series Instruction Manual

Programmable ac power source
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PROGRAMMABLE AC POWER SOURCE
DP Series
DP Series Type R
INSTRUCTION MANUAL
NF Corporation

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  • Page 1 PROGRAMMABLE AC POWER SOURCE DP Series DP Series Type R INSTRUCTION MANUAL NF Corporation...
  • Page 3 DA00027113-006 PROGRAMMABLE AC POWER SOURCE DP Series DP Series Type R INSTRUCTION MANUAL...

  • Page 6: Preface

    10. Specifications: Provides the list of specifications of functions and performance.  Scope of contents In this manual models with output power of 12.0 kVA or below in DP series and models with output power of 9.0 kVA or below in DP series Type R are covered.

  • Page 7: Safety Precautions

     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.
  • Page 8 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.
  • Page 9  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.

  • Page 10: Table Of Contents

    The Settings Loaded after Startup ..............47 3.2.6 Checking the Rated Power ................48 3.2.7 Power Off ......................48 Basic Key Operations ....................49 3.3.1 Changing the Output Function (Continuous/Sequence/Simulation) ....49 3.3.2 Item Selection ....................49 DP Series/DP Series Type R...
  • Page 11 3.3.3 Using Soft-keys ....................50 3.3.4 Closing Windows ....................51 3.3.5 Entering Values (Numerical Entry Box) .............. 51 3.3.6 Entering Strings (Character String Entry Box)............ 53 3.3.7 Using Shortcut Operations (SHIFT Key) ............54 Using the Continuous Function ................. 55 3.4.1 Setting the AC/DC Mode and the Signal Source ..........
  • Page 12 Using Autocal Function ................... 179 4.14 Adjusting DC Offset ....................183 4.15 Using for Unbalanced Polyphase Output ..............185 4.16 Using as DC Power Supply ..................187 4.17 Setting Voltage using External DC Input Signal ............189 DP Series/DP Series Type R...
  • Page 13 4.17.1 Using External Signal in AC-VCA Mode ............189 4.17.2 Using External Signal in DC-VCA Mode ............191 4.18 Control Using External Control Function ..............192 4.18.1 Using CONTROL I/O ..................193 4.18.2 Control of DIP ....................198 4.19 Synchronizing the Output Frequency with the Power Line or the External Signal ... 200 4.20 Amplifying the External Signal Input ...............
  • Page 14 10.22.1 External Synchronous Signal Input (Signal Source SYNC only) ...... 292 10.22.2 Voltage Setting Signal Input (Signal Source VCA only) ........292 10.22.3 External Signal Input (only EXT and ADD)............293 10.23 General Function ....................293 10.24 Memory Function ....................294 DP Series/DP Series Type R...
  • Page 15 10.25 Self-diagnosis/Protection Function................295 10.26 External Control Function ..................295 10.26.1 CONTROL I/O ....................296 10.26.2 Control of Peripherals by Device Control ............297 10.27 External Interface ....................297 10.28 USB Memory Interface .................... 298 10.29 Waveform Monitor Output ..................298 10.30 Safety, EMC, and RoHS ..................

  • Page 16: List Of Figures

    Page Figure 1-1 Model Naming System of DP series ................ 3 Figure 1-2 Model Naming System of DP series Type R ............3 Figure 2-1 How to Use the Adjuster Foot ................13 Figure 2-2 Assembly Diagram of Stabilizer ................14 Figure 2-3 Power Input Terminal .....................
  • Page 17 Figure 4-16 Simulation Edit View ..................142 Figure 4-17 Simulation Control View (Output Off State, Simulation Stopped) ....... 142 Figure 4-18 Simulation Control View (Output On State, Simulation Running) ....... 142 Figure 4-19 Simulation Control View (Output On State, Simulation Stopped) ....... 143 Figure 4-20 Current Waveform Containing Many Harmonic Components ......
  • Page 18 Table 1-3 Combination of DP series ..................4 Table 1-4 Combination of DP series Type R ................4 Table 1-5 Combination of DP series and DP series Type R ............4 Table 2-1 List of Content ......................10 Table 2-2 Heat Value of DP series ..................11 Table 2-3 Heat Value of DP series Type R ................
  • Page 19 Table 4-12 CONTROL I/O Pin Assignment ................194 Table 4-13 Step Sync Code....................194 Table 4-14 Memory Specification ..................194 Table 4-15 The Output Terminal Impedance in the Output Off State when the Activation of the Output Relay is Disabled ................203 Table 4-16 Setting Items to be Reset ..................

  • Page 20: Outline

    1. Outline Overview ·························································· 2 Series Line-up and Polyphase System Configuration · 2 Features ··························································· 4 DP Series/DP Series Type R...

  • Page 21: Overview

    System Cable (optional). The AC output of DP series ranges from 0 to 320 V for voltage (phase voltage) and 1 to 550 Hz for frequency, and the DC voltage output ranges from 454 V to +454 V. The maximum output current...

  • Page 22: Figure 1-1 Model Naming System Of Dp Series

    Operates as DP060D. 13W: Single-phase three-wire (1P3W) output Operates as DP045T. Operates as DP090T. 34W: Three-phase four-wire (3P4W) output Note: In the DP series Type R, multi-phase models do not exist. DP Series Rated output power 015: 1.5 kVA 045: 4.5 kVA 075: 7.5 kVA...

  • Page 23: Features

    Also, DP series Type R supports sink current in DC mode. User can use DP series Type R for testing equipment such as bidirectional converters.
  • Page 24  Editing/transferring/exporting*/performing Sequence  Editing/transferring/exporting*/performing Simulation *Exporting the data to USB memory allows the data to be set to DP series/DP series Type R.  USB memory support (supported format type: FAT32) You can write/read the following data to/from a commercial USB memory stick: ...
  • Page 25 1. Outline  Restriction of CO emission (= power usage) and the display of CO emission (= power usage) during operation The efficiency is improved by about 27% compared to the linear amplifier method by adopting the switching amplifier method. When the power output is low, the internal loss can be lowered by reducing the number of power units being powered on.
  • Page 26 By combining with this product, impedance specified by IEC 61000-3-3 can be realized. In addition, "Large capacity model" is also available for IEC 61000-3-11 test. In this document, it is written as RIN. When using this product in combination with RIN, consult NF Corporation. DP Series/DP Series Type R...

  • Page 28: Preparation Before Use

    About Installation Environment ···························· 11 Cautions during Moving and Transportation············ 16 Grounding and Power Connections ······················ 17 Output and System Cable Connection ··················· 22 How to Tilt Control Panel ···································· 33 Simple Operation Check ···································· 34 Calibration ······················································· 37 DP Series/DP Series Type R...

  • Page 29: Check Before Use

    Stabilizer (only for DP series model of 7.5 kVA or higher and DP series Type R model of 6 kVA or higher) Note: Refer to Figure 2-2 and assemble the stabilizer, because it is necessary to ensure stability of DP series and DP series Type R.

  • Page 30: About Installation Environment

     If you install the product in a closed narrow room, air conditioning equipment is required. The heat value of DP series is shown in Table 2-2. The heat value of DP series Type R is shown in Table 2-3.

  • Page 31: Table 2-3 Heat Value Of Dp Series Type R

    2. Preparation before Use Table 2-3 Heat Value of DP series Type R Model Rated output Heat value Power running 1.5 kVA 0.5 kW 430 kcal/h DP015RS 50 % 0.9 kW 780 kcal/h Reverse power flow 100 % 1.7 kW...

  • Page 32: Figure 2-1 How To Use The Adjuster Foot

     The floor needs to have enough strength to support the weight of this product. The mass of DP series is shown in Table 2-4. Also the mass of DP series Type R is shown in Table 2-5. Table 2-4 Mass of DP series...

  • Page 33: Figure 2-2 Assembly Diagram Of Stabilizer

    2. Preparation before Use  Refer to Figure 2-2 Assembly Diagram of Stabilizer and assemble the stabilizer, because it is necessary to ensure stability of DP series and DP series Type R. Figure 2-2 Assembly Diagram of Stabilizer PROGRAMMABLE AC POWER SOURCE...
  • Page 34  Electromagnetic emissions from this product may interfere with reception of radio and television broadcasts. Unless the user takes special measures to reduce electromagnetic emissions, using this product in a residential area must be avoided. DP Series/DP Series Type R...

  • Page 35: Cautions During Moving And Transportation

    2. Preparation before Use Cautions during Moving and Transportation Follow the instructions below when moving or transporting this product.  Remove all wirings connected to this product. WARNING  Before removing the wiring, be sure to turn off this product to cut the power from the distribution board.

  • Page 36: Grounding And Power Connections

    6 kVA or more, if the power input voltage is single-phase 170 V or less, the maximum output active power is restricted by the wattage limiter function of this product. For details, see 4.1.5. DP Series/DP Series Type R...

  • Page 37: Table 2-6 Power Input

    ― four-wire input Note: DP105 and DP120 are not in DP series Type R. The power input of DP015 and DP030 is single-phase only.  About power cable Use a cable of sufficient ampacity for the maximum current consumption (see Table 2-8). A protective grounding cable should have ampacity higher than or equal to the power cable.
  • Page 38 (option). For cable holder installation, see 7.6. 1. Remove the resin-molded power input terminal cover and the cable holder (option). 2. Connect the power cable to the power input terminal of this product. Be sure to tighten the screws firmly. DP Series/DP Series Type R...
  • Page 39 2. Preparation before Use 3. Attach the resin-molded power input terminal cover and the cable holder (option). Direct the folded part of the resin-molded power input terminal cover to the upper side of the product. 4. Ensure that the power switch of this product is turned off, and then connect the power cable to the distribution board.

  • Page 40: Figure 2-3 Power Input Terminal

    Distribution board (Protective grounding) Power input three-phase three-wire Power input three-phase four-wire Distribution board Distribution board (Protective grounding) (Protective grounding) Figure 2-3 Power Input Terminal Note: The figure shows the panel notation of the DP120S. DP Series/DP Series Type R...

  • Page 41: Output And System Cable Connection

    DP015S, DP030S, DP045S, DP060S DP075S, DP090S, DP030D, DP060D, DP090D, DP120D, DP series DP105S, DP120S, DP045T, DP090T, DP090M (single-phase output) DP090M (polyphase output) DP015RS, DP030RS, DP045RS, DP060RS DP series Type R DP030RD, DP060RD, DP090RD, DP075RS, DP090RS DP045RT, DP090RT Screw PROGRAMMABLE AC POWER SOURCE...

  • Page 42: Single-Phase Model

    If the load has a ground terminal, connect it to the chassis terminal of the output terminal of this product. CAUTION  The output terminal that can be grounded is the Lo terminals. Do not ground the Hi terminal. DP Series/DP Series Type R...
  • Page 43 2. Preparation before Use 3. Attach the resin-molded terminal cover and the cable holder (option). Direct the folded part of the resin-molded terminal cover to the upper side of the product. WARNING  Do not use this product when the resin-molded terminal cover is removed. Otherwise, an electric shock might occur.

  • Page 44: Table 2-10 Outlet List

     Use the outlet only for AC output without DC offset. Do not take DC output or AC output with DC offset from the outlet.  Use the outlet for 15 A or less output. DP Series/DP Series Type R...

  • Page 45: Polyphase Model

    2. Preparation before Use 2.5.2 Polyphase Model  Connection procedure The figure in the following procedure is the figure when using the cable holder (option). For cable holder installation, see 7.6. 1. Remove the resin-molded terminal cover and the cable holder (option) of the output terminal. 2.
  • Page 46  Use enough thick cables to prevent touching live conductive parts after attaching the resin-molded terminal cover. If a thin cable is connected, fingers may enter the gap between the resin-molded terminal cover and the cable, resulting in electric shock, therefore attach some additional guards. DP Series/DP Series Type R...

  • Page 47: Multi-Phase Model

    2. Preparation before Use 2.5.3 Multi-phase Model The output terminal of DP045M/DP090M is divided into two terminals, the polyphase output terminal and the single-phase output terminal, as shown in Figure 2–2. The single-phase two-wire (1P2W) output uses the single-phase output terminal, and the single-phase three-wire (1P3W) output and the three-phase four-wire (3P4W) output use the polyphase output terminal.

  • Page 48: Polyphase System

     Does not accept the control panel key operations except for special cases.  Can only display the output measured value of their own cabinet in the measurement display. The display format of the measured value (3.4.10) follows that of the LI cabinet. ----------------------------------------------------------------------------------------------------------------------------- DP Series/DP Series Type R...
  • Page 49 2. Preparation before Use  Connection procedure The figure in the following procedure is the figure when using the cable holder (option). For cable holder installation, see 7.6. 1. Connect the connector L1 of the System Cable to the SYSTEM I/O connector of the cabinet which is to be L1 phase.
  • Page 50  The terminal which can be grounded is the Lo terminal of each cabinet. Do not ground the Hi terminal (L1, L2, and L3 voltage lines). OUTPUT OUTPUT OUTPUT Load (Cabinet ground terminal) (a)Three-phase four-wire connection DP Series/DP Series Type R...
  • Page 51 2. Preparation before Use OUTPUT OUTPUT OUTPUT Load (Cabinet ground terminal) (b)Three-phase three-wire connection 4. Attach the resin-molded output terminal cover and the cable holder (option) to each cabinet. Direct the folded part of the resin-molded terminal cover to the upper side of the product. WARNING ...

  • Page 52: How To Tilt Control Panel

    Pull the lever in the back 2. While holding the lever in pulled position, tilt the control panel by desired degree. 3. Release the lever slowly. The control panel will be locked. DP Series/DP Series Type R...

  • Page 53: Simple Operation Check

    2. Preparation before Use WARNING  When closing the control panel, pull the lever and press down on the panel slowly in order to avoid pinching your fingers. Simple Operation Check This section describes how to perform a simple operation check when you purchased a new product, or after storing the product for a long period.
  • Page 54 Setting (Reset)" to initialize the product to factory defaults. The product will be reset, and display the Continuous screen automatically. 6. When you purchased a new product, the product will start and then display the Continuous screen automatically. DP Series/DP Series Type R...
  • Page 55 2. Preparation before Use 7. Check that the measured values of 100 V range, AC-INT, V, and I are displayed in rms, and that the AC voltage (ACV) is set to 0 V. 8. «Only for the polyphase model, the polyphase output of the Multi-phase model, or the polyphase system»...

  • Page 56: Calibration

    9. Press the OUTPUT key to turn the output on. Press the V key to open the numerical entry box for AC voltage (ACV). Raise the AC voltage setting value gradually by using the jog, shuttle, arrow keys, and numeric keypad. Calibration When the product needs calibration, contact us or our agent. DP Series/DP Series Type R...

  • Page 58: Basic Operation

    3. Basic Operation Component Name ············································· 40 Power On/Off ··················································· 45 Basic Key Operations ········································ 49 Using the Continuous Function ···························· 55 DP Series/DP Series Type R...

  • Page 59: Component Name

    3. Basic Operation Component Name 3.1.1 Front 1. 操作パネル 1. Control panel 3. USB memory connector 2. Remote controller connector 2. リモートコントローラコネクタ 3. USBメモリコネクタ 4. Front grill 4. フロントグリル 5. Front grill holder 5. フロントグリル固定金具 6. Outlet 6. 出力アウトレット 7. Power switch 7.

  • Page 60: Table 3-1 Component Name (Front)

    Adjuster Foot Can be used to fix this product temporarily in the horizontal location. Phase configuration setting Set the output phase configuration. 3.2.2 switch (Multi-phase model only) DP Series/DP Series Type R...

  • Page 61: Rear

    3. Basic Operation 3.1.2 Rear 5. GPIB connector 1. External signal input connector LAN connector 2. Monitor output connector 6. RS232 connector 3. SYSTEM I/O connector 7. USB connector 4. CONTROL I/O connector 8. Air outlet 9. Power input terminal 11.

  • Page 62: Table 3-2 Component Name (Rear)

    Sensing input terminal Connect to the load end that is located in 4.11 (Multi-phase model) the distance from the main unit to detect its voltage. Common among the single-phase two-wire, single-phase three-wire, and three-phase four-wire output. DP Series/DP Series Type R...

  • Page 63: Control Panel

    LIMIT LED Illuminates when the peak current limiter, RMS current limiter, or wattage limiter activates. [DP series Type R only] Flashes when the reverse power flow satisfies one of the following conditions.  The reverse power exceeding 40% of the electric power capacity has lasted for 3 minutes.

  • Page 64: Power On/Off

     Double-check the connection to the power supply. Ensure that the cable is appropriate for the current consumption and firmly connected.  Double-check the connection to the output. Ensure that the cable is appropriate for the output current and firmly connected. DP Series/DP Series Type R...

  • Page 65: Set The Output Phase Configuration (Multi-Phase Model Only)

    3. Basic Operation 3.2.2 Set the Output Phase Configuration (Multi-phase model Only)  Operation procedure Switch the phase configuration setting switch in the power off state depending on the output phase configuration. スイッチをスライドさせて設定する。 Set the switch by sliding it. 3φ4W 1φ2W 1φ3W CAUTION...

  • Page 66: Screen Display And Operations At Starting Up

    1. The "NF" logo mark is displayed for a few seconds or more than 10 seconds. The length for which this logo is displayed depends on your model and system.

  • Page 67: Checking The Rated Power

    This does not cause any problem. CAUTION  For DP series Type R, do not turn off the power input immediately after the reverse power flow occurs. If the power input is immediately turned off, it may shorten the life of this product.

  • Page 68: Basic Key Operations

    If you select an item with on the right, the selection box in the lower hierarchy menu is displayed. In addition to the ENTER key, you can also use  arrow key to open the selection box of that menu. DP Series/DP Series Type R...

  • Page 69: Using Soft-Keys

    3. Basic Operation You cannot select grayed items in a selection box, which are different depending on your model or setting. Figure 3-7 The Example of a Selection Box  Data list box When selecting data in the memory, the data list box shown in Figure 3–8 is displayed. To select a data in a data list box, hover the cursor over the box by using the arrow keys or jog and press the ENTER key.

  • Page 70: Closing Windows

    Move to the desired digit by using the right or left arrow key and increment/decrement the value by using the up or down arrow key/the jog or shuttle. During the edit, the value is confirmed every time DP Series/DP Series Type R...

  • Page 71: Figure 3-12 The Numerical Entry Box

    3. Basic Operation it is incremented or decremented. The value for the voltage or frequency output is applied even during the edit. If you press the ENTER key or the CANCEL key, the numerical entry box is closed.  Enter values directly by using the numeric keypad For an item required to set values, hover the cursor over a value (which will be highlighted) and enter a new value by using the numeric keypad.

  • Page 72: Entering Strings (Character String Entry Box)

    0123456789!#$%&'()+,-.;=@[]^_`{}~ (Note)  indicates a space. -------- Notes ------------------------------------------------------------------------------------------------------------  The name of the data which will be saved in the internal memory or USB memory must be 20 characters long at a maximum. ----------------------------------------------------------------------------------------------------------------------------- DP Series/DP Series Type R...

  • Page 73: Using Shortcut Operations (Shift Key)

    3. Basic Operation 3.3.7 Using Shortcut Operations (SHIFT Key) When you press the SHIFT key, the SHIFT LED illuminates. In this state (shift state), pressing one of the V, F, I, and any keys in the numeric keypad enables shown in Table 3-6. In this instruction manual, pressing a key in the shift state is denoted by "...

  • Page 74: Using The Continuous Function

    The signal source is the total of the external and the internal signal source. Set the voltage gain for the external input signal, output voltage for the internal signal source, output waveform, frequency, output on phase, and output off phase through the control panel or the remote control. DP Series/DP Series Type R...

  • Page 75: Table 3-9 List Of The Selectable Combinations Of The Ac/Dc Mode And The Signal Source

    3. Basic Operation Table 3-9 List of the Selectable Combinations of the AC/DC Mode and the Signal Source Output Signal source AC/DC phase mode SYNC configuration 1P2W AC-INT AC-VCA AC-SYNC AC-EXT AC-ADD ACDC ACDC-INT ACDC-SYNC ACDC-EXT ACDC-ADD DC-INT DC-VCA 1P3W AC-INT AC-VCA AC-SYNC...
  • Page 76 AC/DC mode is switched in the following order: AC, ACDC, DC, AC. Some modes may be skipped and cannot be selected depending on the signal source. DP Series/DP Series Type R...

  • Page 77: Setting The Output Range

    3. Basic Operation Switching the signal source Press the SHIFT key to enter the shift state (the SHIFT LED illuminates). When you press the 8 key of the numeric keypad during the shift state, the signal source is switched in the following order: INT, VCA, SYNC, EXT, ADD, INT.

  • Page 78: Setting Waveforms

    You can select a waveform of the internal signal source from sine wave (SIN), clipped sine wave (CLP, three types available), and arbitrary waveform (ARB, 16 types available). See 4.6 for details on the clipped sine wave, and 4.7 on the arbitrary waveform. DP Series/DP Series Type R...
  • Page 79 3. Basic Operation -------- Notes ------------------------------------------------------------------------------------------------------------  The AC voltage setting (ACV) is common between SIN and CLP, but ARB is independent of these. When you switch the waveform selection among SIN, CLP, and ARB, the AC voltage setting is also switched. The DC output voltage setting (DCV) is same regardless of the waveform setting.

  • Page 80: Setting The Output Voltage (Single-Phase Output)

    (recalculated to a peak value) and the DC voltage setting. For details, see 4.1.3. -----------------------------------------------------------------------------------------------------------------------------  Operation procedures for setting the AC voltage 1. Select the [ACV] item and then enter a numeric value. For how to enter values, see 3.3.5. DP Series/DP Series Type R...

  • Page 81: Setting The Output Voltage (Polyphase Output)

    3. Basic Operation -------- Notes ------------------------------------------------------------------------------------------------------------  Set the RMS values for the voltages of the sine wave (SIN) and the clipped sine wave (CLP) and the Peak-to-Peak value for the voltage of the arbitrary waveform (ARB). -----------------------------------------------------------------------------------------------------------------------------  Operation procedures for setting the DC voltage 1.
  • Page 82 [All Line]. Check that the icon in the output display area (see 5.1) is (single-phase three-wire model or single-phase three-wire system)/ (three-phase model or three-phase system). 2. Select the [ACV] item and then enter a numeric value. For how to enter values, see 3.3.5. DP Series/DP Series Type R...

  • Page 83: Setting The Output Frequency

    3. Basic Operation -------- Notes ------------------------------------------------------------------------------------------------------------  The line voltage can be set only for the sine wave in the balanced mode. ----------------------------------------------------------------------------------------------------------------------------- 3.4.6 Setting the Output Frequency Set the AC component frequency of the internal signal source.  Operation procedure 1.

  • Page 84: Turning The Output On Or Off

    Use the OUTPUT key to turn the output on or off. The OUTPUT LED illuminates in the output on state. -------- Notes ------------------------------------------------------------------------------------------------------------  For how to turn the output on or off rapidly, see 4.21. ----------------------------------------------------------------------------------------------------------------------------- DP Series/DP Series Type R...

  • Page 85: Using The Measurement Function

    The power of the phase is displayed when in the phase voltage display. The total power of all phases is displayed when in the line voltage display. [DP series Type R only] When the reverse power flow is occurring, the displayed value will be negative.
  • Page 86 It is not displayed when in the line voltage display. [DP series Type R only] When the reverse power flow is occurring, the displayed value will be negative. Crest factor The crest factor of the output current —...

  • Page 87: Switching The Display Format (Rms/Avg/Peak) Of The Measured Value

    3. Basic Operation 3.4.10 Switching the Display Format (RMS/AVG/Peak) of the Measured Value You can switch the display format of the measured value (RMS/AVG/Peak) for the output voltage and output current. The items which are displayed in each measuring mode are shown in Table 3-12. Table 3-12 The Measuring Mode for the Measured Values of the Output Voltage and Output Current Measuring...

  • Page 88: Enlarge Display Letters For The Measured Value

    (simple) shown in Figure 3–14. In the Simple View mode, three types of measured values are displayed. You can select the measured value being displayed in the Simple View mode. Figure 3-14 The Normal View (left) and the Simple View Mode (right) DP Series/DP Series Type R...
  • Page 89 3. Basic Operation -------- Notes ------------------------------------------------------------------------------------------------------------  If the measured value display mode is changed to Peak in the Simple View mode, the maximum peak values (Vmax/Imax) are displayed instead of the voltage/current measured value. Also, if the measured value display mode is changed to RMS/AVG from Peak, the effective/average values are displayed instead of the maximum and minimum peak values.
  • Page 90  Selecting the measured value being displayed in the Simple View mode (procedure 2) In the Simple View mode, hover the cursor over the measured value item and press the ENTER key. The selection box for choosing display items opens. DP Series/DP Series Type R...

  • Page 91: Clearing The Output Current Peak-Hold Value

    3. Basic Operation 3.4.12 Clearing the Output Current Peak-hold Value The output current peak-hold value is the maximum absolute value of the measured output current peak value, which is then updated appending signs and held. This held value can be cleared. After the held value is cleared, it is updated with the value measured after that.
  • Page 92 Press the SHIFT key to enter the shift state (the SHIFT LED illuminates). When you press the +/  key in the numeric keypad in the shift state, the output current peak-hold value is cleared. DP Series/DP Series Type R...

  • Page 93: Switching The Target Phase Of Which The Measured Values Are Displayed (Polyphase Output)

    3. Basic Operation 3.4.13 Switching the Target Phase of which the Measured Values are Displayed (Polyphase Output) You can switch the phase of which the measured values is displayed on the LCD screen in the polyphase model and of L1 cabinet in the polyphase system. You can select the line voltage display. -------- Notes ------------------------------------------------------------------------------------------------------------ ...
  • Page 94 L1  L2  L1-L2  L1 ... in the single-phase three-wire. In the three-phase, it is switched in the order of L1  L2  L3  L1-L2  L2-L3  L3-L1  L1 ... DP Series/DP Series Type R...

  • Page 96: Advanced Operation

    Restricted Rated Power) ·································· 208 4.25 Key Lock ······················································· 210 4.26 Beep ···························································· 210 4.27 Changing the Background Color and the Contrast of the Screen ·················································· 211 4.28 Restoring to the Factory Default Setting (Reset) ···· 212 DP Series/DP Series Type R...

  • Page 97: Using Limiter, Setting Limiter

    4. Advanced Operation Using Limiter, Setting Limiter 4.1.1 Use Peak Current Limiter Peak value of output current is limited by the peak current limiter. While the limiter is working, icon is displayed and LIMIT LED illuminates. Setting values of peak current limiter are variable, and kept independently for each of 100 V and 200 V ranges.
  • Page 98 2. In the [+Iop]/[  Iop] item, set the peak current limiter value of positive/negative. 3. Set the [Output OFF] item as [Enable] or [Disable]. When setting to [Enable], also set the time from the start of limiter operation to the output off. 4. Close the window. DP Series/DP Series Type R...

  • Page 99: Using Rms Current Limiter

     In the polyphase model, the neutral line current is not limited.  [DP series Type R only] While the reverse power flow is occurring, limiting the output current may cause the output voltage rise and the load damaged, so the output current is not limited.
  • Page 100 2. Set the value of RMS current limiter in [Io] item. 3. Set the [Output OFF] item as [Enable] or [Disable]. When setting to [Enable], also set the time from the start of limiter operation to the output off. 4. Close the window. DP Series/DP Series Type R...

  • Page 101: Using Voltage Setting Range Limit

    4. Advanced Operation 4.1.3 Using Voltage Setting Range Limit For the Continuous function, when the signal source is INT, SYNC, or ADD, the range of the output voltage setting value to the internal signal source can be limited. Even if trying to set a voltage that exceeds the limit, the setting value is restricted to the limiting value.

  • Page 102: Using Frequency Setting Range Limit

    For the default setting range, see 10.14. -------- Notes ------------------------------------------------------------------------------------------------------------  The frequency setting range limit is useful for the prevention of an unintended frequency setting when a setting value is rapidly increased or decreased by using the shuttle. ----------------------------------------------------------------------------------------------------------------------------- DP Series/DP Series Type R...
  • Page 103 4. Advanced Operation  Operation procedure 1. Push [Limiter] soft-key to select 3: V/F Limiter (or push ). Opens the setting window for the voltage/frequency setting range limit. 2. Set values in the [Freq Up]/[Freq Lo] item so that the upper value of the frequency setting range limit is higher than or equal to the lower limit.

  • Page 104: About Wattage Limiter

    LIMIT LED flashing.  [DP series Type R only] Output may be shut off to protect the inside of this product if the reverse power flow exceeds specifications. Be aware that shut off in the reverse power flow may cause voltage rise of the load.

  • Page 105: Using Sequence Function

    4.725 kW/2 and 4.725 kW/3.  [DP series Type R only] While the reverse power flow is occurring, the output active power is not limited. If the limiter enabled, it raises output voltage to block the reverse power flow.

  • Page 106: Figure 4-1 Step-Control Parameters And Intra-Step Parameters

    No. 0 is End, the execution transitions to step No. 0 and enters into the stand-by state. Step Time and the Step Behavior setting of No. 0 specifies the action to transit to No. 0 at the end of a sequence. DP Series/DP Series Type R...

  • Page 107: Figure 4-2 Step Behavior

    4. Advanced Operation  Step Behavior (Const, Keep, Sweep) For the intra-Step parameter other than waveforms and phases, the following three patterns can be set as the method to change values in the step.  Constant (Const) Fixed to the value set in the step. ...

  • Page 108: Parameters Of Sequence Function

    If Jump-to is set to off, the action at the end of step follows the step termination setting. -------- Notes ------------------------------------------------------------------------------------------------------------  When the step termination is set as [Hold], the hold status is enabled before the jump. ----------------------------------------------------------------------------------------------------------------------------- DP Series/DP Series Type R...
  • Page 109 4. Advanced Operation  Jump count (Jump Cnt) Number of times of jumps to jump to the step specified in Jump-to. This can be set when Jump-to ([Jump To]) is selected. When the Jump count is set to 0, infinite times of jumps occur. -------- Notes ------------------------------------------------------------------------------------------------------------ ...

  • Page 110: Figure 4-3 Stop Phase

     Trigger output (Trig Out) State output to CONTROL I/O connector. This specifies whether the trigger output presents when the step starts. Polarity and pulse width of the trigger output complies with the trigger output setting (see 4.2.5). DP Series/DP Series Type R...

  • Page 111: Example Of Output Using Sequence Function

    4. Advanced Operation 4.2.3 Example of Output Using Sequence Function As an example, consider the sequence that gradually changes DC voltage like Figure 4–4. Set the output mode to DC-INT. Edit the sequence like Table 4-3. Parameters not included in this table should be left as the factory default setting.

  • Page 112: Figure 4-5 Process Flow In Sequence Step

    When sequence stop operation is executed, the execution Transitions to step No. 0 transitions to step No. 0. =End of sequence Figure 4-6 Branch Operation/Stop Operation DP Series/DP Series Type R...

  • Page 113: Edit A Sequence

    4. Advanced Operation 4.2.5 Edit a Sequence -------- Notes ------------------------------------------------------------------------------------------------------------  A sequence being edited is kept per AC/DC mode. If AC/DC mode is changed, the edited contents of sequence are loaded based on the change.  When the power is turned off, edited contents of the sequence are cleared, and all sequences have the default setting values when it is started next time.
  • Page 114 1. Push [Osc] soft-key on Sequence Edit View, then select AC/DC mode and 100 V/200 V range. To edit the saved sequence, load the sequence (see 4.2.6). 2. Set the parameter of each step. You can move between each step by changing [Step No.]. Step number DP Series/DP Series Type R...
  • Page 115 4. Advanced Operation 3. You can select s or ms as the unit of Step Time by selecting [Misc] soft-key  [1: TimeUnit]. 4. You can set polarity of trigger output and pulse width by selecting [Misc] soft-key  [2: Trig Out].

  • Page 116: Load A Sequence

     In Sequence Control View, a sequence cannot be loaded. -----------------------------------------------------------------------------------------------------------------------------  Load the sequence stored in the internal memory 1. In Sequence Edit View, select [File] soft-key  [2: Recall]. Sequence Recall View is opened. 2. In the [From] item, select [1: System]. DP Series/DP Series Type R...
  • Page 117 4. Advanced Operation 3. Specify the memory number of the sequence to be loaded in [Memory No.] item, and then push [Recall] soft-key. 4. The confirmation window for loading the sequence opens. Select [OK]. The sequence with the specified memory number is loaded. PROGRAMMABLE AC POWER SOURCE...
  • Page 118 For how to connect USB memory to this product, and how to disconnect from this product, see 4.9. 1. In Sequence Edit View, select [File] soft-key  [2: Recall]. Sequence Recall View is opened. 2. In the [From] item, select [2: USB]. DP Series/DP Series Type R...
  • Page 119 4. Advanced Operation 3. From data list box, select the sequence to load. 4. Push the [Recall] soft-key. 5. The confirmation window for loading the sequence opens. Select [OK]. The specified sequence data is loaded. -------- Notes ------------------------------------------------------------------------------------------------------------  The number of sequence data files saved in a USB memory should be 500 or less. If the number of files exceeds this limit, this product cannot recognize the sequence data files in the USB memory.

  • Page 120: Execute A Sequence

    Sequence Edit View Sequence Control View -------- Notes ------------------------------------------------------------------------------------------------------------  If an improper setting is detected during compilation, an error message is displayed and the screen does not transition to the Sequence Control View. ----------------------------------------------------------------------------------------------------------------------------- DP Series/DP Series Type R...
  • Page 121 4. Advanced Operation  Start/Terminate a sequence 1. If output is turned off in the Sequence Edit View, the sequence can be executed when output is turned on in the Sequence Control View. At this point, the output is in the state set in the step No.
  • Page 122  In the output off state, the sequence cannot be started.  Output on/off setting is not active in sequence. -----------------------------------------------------------------------------------------------------------------------------  Return to Sequence Edit View If you push the [Edit] soft-key, the execution transitions back to the Sequence Edit View. DP Series/DP Series Type R...
  • Page 123 4. Advanced Operation  Suspend a sequence 1. When pushing [Hold] soft-key while a sequence is executed, the sequence is suspended. The output state is kept while suspended. Icon is displayed. 2. To restart the sequence, push [Resume] soft-key. If you push [Stop] soft-key, the execution transitions to step No.

  • Page 124: Save A Sequence

     All sequence data that are edited in each mode of AC/DC mode are saved as one memory number/file by one save operation. -----------------------------------------------------------------------------------------------------------------------------  Save a sequence to internal memory 1. In Sequence Edit View, select [File] soft-key  [1: Store]. Sequence Store View is opened. DP Series/DP Series Type R...
  • Page 125 4. Advanced Operation 2. In the [To] item, select [1: System]. 3. Specify the memory number of location to save in [Memory No.] item, and then push [Store] soft-key. 4. A window to confirm the save name opens. Enter the name, and then select [OK]. For how to enter a string, see 3.3.6.
  • Page 126 For how to connect USB memory to this product, and how to disconnect from this product, see 4.9. 1. In Sequence Edit View, select [File] soft-key  [1: Store]. Sequence Store View is opened. 2. In the [To] item, select [2: USB]. DP Series/DP Series Type R...
  • Page 127 4. Advanced Operation 3. Push [New] soft-key to save for the first time. To overwrite the existing data, select the data to be overwritten in data list box, and push [Store] soft-key. 4. A window to confirm the store name opens. Enter the name, and then select [OK]. For how to enter a string, see 3.3.6.

  • Page 128: Clear/Rename Sequence

    4.2.9 Clear/Rename Sequence  Clear/Rename a sequence saved in internal memory 1. In Sequence Edit View, select [File] soft-key  [1: Store]. Sequence Store View is opened. 2. In the [To] item, select [1: System]. DP Series/DP Series Type R...
  • Page 129 4. Advanced Operation 3. Specify the number of memory to be operated in [Memory No.] item. 4. To clear, push [Clear] soft-key. Confirmation message is displayed. Select [OK]. In the cleared number of the memory, the sequence data at factory shipment is stored. PROGRAMMABLE AC POWER SOURCE...
  • Page 130  Delete/Rename a sequence saved in USB memory For how to connect USB memory to this product, and how to disconnect from this product, see 4.9. 1. In Sequence Edit View, select [File] soft-key  [1: Store]. Sequence Store View is opened. DP Series/DP Series Type R...
  • Page 131 4. Advanced Operation 2. In the [To] item, select [2: USB]. 3. Select the data that is the target of the operation in the data list box. 4. To clear, push [Delete] soft-key. Confirmation message is displayed. Select [OK]. The corresponding file in USB memory is deleted.

  • Page 132: Set So As The Sequence Function Is Selected At Power-On

    4.2.10 Set so as the Sequence Function is Selected at Power-on You can set so as the Sequence function is selected at power-on.  Operation procedure 1. Press the MENU key to move to the root menu, then select [System]. The system setting window opens. DP Series/DP Series Type R...

  • Page 133: Sequence Control By Control I/O

    4. Advanced Operation 2. In [PwOn Mode] item, select [2: Seq]. -------- Notes ------------------------------------------------------------------------------------------------------------  To set so as to Continuous function is selected at power-on, select [1: Cont] in [PwOn Mode] item. ----------------------------------------------------------------------------------------------------------------------------- 4.2.11 Sequence Control by CONTROL I/O CONTROL I/O enables to start/stop/suspend/branch a sequence and to recall the memory.

  • Page 134: Figure 4-7 Sequence Edit View

    Figure 4-8 Sequence Control View (Output Off State)  Sequence Control View (output on state/sequence in execution) Icon (HOLD while suspended) Measured Value to be displayed Output setting of executing step Figure 4-9 Sequence Control View (Output On State/Sequence in Execution) DP Series/DP Series Type R...

  • Page 135: Change Output Parameter During Output On

    4. Advanced Operation  Sequence Control View (output on state/sequence stopped) Icon Measured Value to be displayed Output setting of step No.0 Figure 4-10 Sequence Control View (Output On State/Sequence Stopped) 4.2.13 Change Output Parameter during Output ON Frequency and voltage of step No.0 can be changed on Sequence Edit View and it can be used like Continuous output function.
  • Page 136 4. Use the [Auto Cal] item to turn on the Autocal function. In case within operating range of Autocal when [ON] is selected here, the calibration factor of the Autocal function is calculated, and the calibration is started. 5. Close the window. DP Series/DP Series Type R...

  • Page 137: Using Power Fluctuation Testing (Simulation) Function

    4. Advanced Operation Sequence Edit View Sequence Control View -------- Notes ------------------------------------------------------------------------------------------------------------  The Remote Sensing Function or Autocal function can be set to on in the AC-INT, ACDC-INT and DC-INT modes. However, for the AC or ACDC mode, it can be set to on only when the waveform is a sine wave.
  • Page 138 Abnormal, Trans 2, and Normal 2. Before the simulation starts, the DP series stands by at the Initial Step. During the simulation, the step changes in the order of Initial, Normal 1, Trans 1, Abnormal, Trans 2, and Normal 2. After the simulation ends, the DP series returns to the Initial Step and stands  Step parameter Each parameter of Step Time, AC voltage, frequency, start phase, stop phase, trigger output, and synchronization output can be set for each step.

  • Page 139: Simulation Function Parameters

    4. Advanced Operation 4.3.2 Simulation Function Parameters Table 4-4 shows the parameters of Simulation function. The common parameters are common to one simulation. In the Simulation function, the signal source is fixed to INT sine wave and the ACDC mode to ACDC mode. When in polyphase, the balanced mode is always used. In each step, set the step-control parameter and the intra-Step parameter.

  • Page 140: Table 4-5 Simulation Function Steps And Settable Step Parameters

     Step sync code output (Code) State output to CONTROL I/O connector. Code to output while the execution of the step, which is specified by 2-bit H/L. The step synchronization code can be specified also at the Initial Step. DP Series/DP Series Type R...

  • Page 141: Output Examples Using Simulation Function

    The simulation in a series is repeated for the repeat count + 1. Setting the repeat count to zero (0) means an infinite count. When Repeat is set to OFF, the DP series executes the simulation only once and finishes it without performing the repeat operation.

  • Page 142: Figure 4-13 Voltage Change Simulation Example

    0.5 s AC voltage 100 V 100 V — 70 V — — Frequency 50 Hz 50 Hz — 50 Hz — — Start phase — — Stop Phase — — Repeat count 2 times DP Series/DP Series Type R...

  • Page 143: Process Flow In A Step

    4. Advanced Operation 4.3.4 Process Flow in a Step Figure 4–14 shows the process flow in one step. The End operation causes the transition as shown in Figure 4–15. Start 開始 If the Start Phase is set to ON, the output starts with the set start phase. ステップ開始位相設定がオンなら，設定された開始位相から...
  • Page 144 1. In the Simulation Edit View, press the [Osc] soft-key, and then select 100 V or 200 V range. To create a new simulation from an existing one, load the existing one (see 4.3.6). 2. Set the parameter of each step. You can move between each step by changing [Step] item. DP Series/DP Series Type R...
  • Page 145 4. Advanced Operation 3. You can select s or ms as the unit of Step Time by selecting [Misc] soft-key  [1: TimeUnit]. 4. You can set polarity of trigger output and pulse width by selecting [Misc] soft-key  [2: Trig Out].

  • Page 146: Loading A Simulation

     Simulation cannot be loaded in the Simulation Control View. -----------------------------------------------------------------------------------------------------------------------------  Load the simulation stored in the internal memory 1. In Simulation Edit View, select [File] soft-key  [2: Recall]. The Simulation Recall View opens. 2. In the [From] item, select [1: System]. DP Series/DP Series Type R...
  • Page 147 4. Advanced Operation 3. Specify the memory number of simulation to be loaded in [Memory No.] item, and then push [Recall] soft-key. 4. The confirmation window for loading the simulation opens. Select [OK]. The simulation with the specified memory number is loaded. ...
  • Page 148 1. In Simulation Edit View, select [File] soft-key  [2: Recall]. The Simulation Recall View opens. 2. In the [From] item, select [2: USB]. 3. In the data list box, select the simulation to load. DP Series/DP Series Type R...

  • Page 149: Executing Simulation

    4. Advanced Operation 4. Push the [Recall] soft-key. 5. The confirmation window for loading the simulation opens. Select [OK]. The specified simulation data is loaded. -------- Notes ------------------------------------------------------------------------------------------------------------  The number of simulation data files saved in a USB memory should be 500 or less. If the number of files exceeds this limit, this product cannot recognize the simulation data files in the USB memory.
  • Page 150 Simulation Control View. At this point, the output is in the state set in the Initial Step. When a simulation is stopped, the icon is displayed. 2. Press the [Start] soft-key to start the simulation. While the simulation is executed, icon is displayed. DP Series/DP Series Type R...

  • Page 151: Saving Simulation

    4. Advanced Operation 3. When [Stop] soft-key is pushed while simulation is executed, the execution transitions to the output that is set in the Initial Step, and then simulation is terminated. -------- Notes ------------------------------------------------------------------------------------------------------------  In the output off state, the simulation cannot be started. ...
  • Page 152 3. Specify the memory number of location to save in [Memory No.] item, and then push [Store] soft-key. 4. A window to confirm the save name opens. Enter the name, and then select [OK]. For how to enter a string, see 3.3.6.  DP Series/DP Series Type R...
  • Page 153 4. Advanced Operation  Saving the simulation in the USB memory For how to connect USB memory to this product, and how to disconnect from this product, see 4.9. 1. In the Simulation Edit View, press the select the [File] soft-key - [1: Store]. The Simulation Store View opens.
  • Page 154  The number of simulation data files saved in a USB memory should be 500 or less. If the number of files exceeds this limit, this product cannot recognize the simulation data files in the USB memory. ----------------------------------------------------------------------------------------------------------------------------- DP Series/DP Series Type R...

  • Page 155: Clear/Rename Simulation

    4. Advanced Operation 4.3.9 Clear/Rename Simulation  Clearing/renaming a simulation saved in internal memory 1. In the Simulation Edit View, press the select the [File] soft-key - [1: Store]. The Simulation Store View opens. 2. In the [To] item, select [1: System]. PROGRAMMABLE AC POWER SOURCE...
  • Page 156 3. Set the number of memory to be operated in [Memory No.] item. 4. To clear, push [Clear] soft-key. Confirmation message is displayed. Select [OK]. In the cleared number of the memory, the simulation data at factory shipment is stored. DP Series/DP Series Type R...
  • Page 157 4. Advanced Operation 5. To rename, push [Rename] soft-key. Rename window opens. Enter a new name and then select [OK]. For how to enter a string, see 3.3.6.  Erasing/renaming a simulation saved in USB memory For how to connect USB memory to this product, and how to disconnect from this product, see 4.9. 1.
  • Page 158 3. Select the data that is the target of the operation in the data list box. 4. To clear, push [Delete] soft-key. Confirmation message is displayed. Select [OK]. The corresponding file in USB memory is deleted. DP Series/DP Series Type R...

  • Page 159: Set So As The Simulation Function Is Selected At Power-On

    4. Advanced Operation 5. To rename, push [Rename] soft-key. Rename window opens. Enter a new name and then select [OK]. For how to enter a string, see 3.3.6. 4.3.10 Set so as the Simulation Function is Selected at Power-on You can set so as the Simulation function is selected at power-on. ...

  • Page 160: Simulation Control By Control I/O

     You cannot transition to root menu by pushing the MENU key in the Simulation Control View. To transition to the root menu, first move to the Simulation Edit View and then push the MENU key. ----------------------------------------------------------------------------------------------------------------------------- DP Series/DP Series Type R...

  • Page 161: Figure 4-16 Simulation Edit View

    4. Advanced Operation  Simulation Edit View Icon Step explanation diagram Repeat Step selection Step parameter Figure 4-16 Simulation Edit View  Simulation Control View (output off state, simulation stopped) Icon Measured Value to be displayed Output setting of Initial Step Figure 4-17 Simulation Control View (Output Off State, Simulation Stopped) ...

  • Page 162: Measuring Harmonic Current

    If a current with many harmonic components is supplied to the power line in high volume, the line voltage is distorted, causing problems such as malfunction of devices and overheated transformer which may result in accidents. Current 電流 Voltage 電圧 Figure 4-20 Current Waveform Containing Many Harmonic Components DP Series/DP Series Type R...

  • Page 163: Basics

    4. Advanced Operation 4.4.2 Basics Harmonic current measurement function is available only for the Continuous function, AC-INT, and set frequency of 50 Hz or 60 Hz. The harmonic current components up to order 40 are displayed as the RMS and a percentage to fundamental wave component.

  • Page 164: Measuring Inrush Current

    Figure 4–21 shows the inrush current waveform of a small electric drill. The inrush current flows at 14 A peak, which is about four times of the rated current of 3.5 A. Voltage 電圧 100V/div Current 電流 10A/div Figure 4-21 Inrush Current Example DP Series/DP Series Type R...

  • Page 165: Basics

    4. Advanced Operation It is necessary for an electric device with a large inrush current to use a power source with a sufficient current supplying capability. With a power source that cannot supply a sufficient inrush current, some electric devices may not start as they are not supplied with necessary power. This product has the ability to supply peak current up to four times of the RMS rating.

  • Page 166: Measurement Tips

    Clip ratio = Clipped sine wave peak value/Original sine wave peak value As shown in Table 4-8, the output voltage setting method differs depending on the clip depth setting method. Therefore, a clip ratio less than 100% makes the output voltage smaller than the setting. DP Series/DP Series Type R...

  • Page 167: Table 4-8 Different Output Voltage Settings Depending On Clip Depth Setting Method

    4. Advanced Operation Table 4-8 Different Output Voltage Settings Depending on Clip Depth Setting Method Clip Depth Setting Method Output Voltage Setting Method Crest factor Sets the RMS of the clipped waveform Clip ratio Sets the RMS of the sine wave before clipping -------- Notes ------------------------------------------------------------------------------------------------------------ ...
  • Page 168 3. In the [No.] item, select the clipped sine wave to load. 4. In the [Type] item, select [1: Clip] (clip ratio) or [2: CF] (crest factor). 5. In the [CF] (or [Clip]) item, enter the crest factor (or clip ratio). DP Series/DP Series Type R...

  • Page 169: Outputting Arbitrary Waveform

    4. Advanced Operation 6. To save the set content into memory, move the cursor to [Save], then press the ENTER key. 7. Move the cursor to [Close], then press the ENTER key. The clipped sine wave setting window closes. -------- Notes ------------------------------------------------------------------------------------------------------------ ...

  • Page 170: Arbitrary Waveform Creation Procedure

    2. Connect the USB memory that has the waveform data to this product. 3. Press the MEMORY key, or press the MENU key to move to the root menu and then select [Memory], to move to the Memory View. Select ARB Copy. DP Series/DP Series Type R...
  • Page 171 4. Advanced Operation 4. In the [Direction] item, select [2: USB  SYS]. 5. In the [Memory No.] item, specify the transfer destination internal memory number. 6. From the data list box, select the arbitrary waveform to transfer. PROGRAMMABLE AC POWER SOURCE...
  • Page 172 8. In the [Name] item, enter the arbitrary waveform data name. Or, leave it as populated which is same as the file name in the USB memory. 9. Move the cursor to [OK], then press the ENTER key. The window is closed. DP Series/DP Series Type R...

  • Page 173: Outputting Arbitrary Waveform

    4. Advanced Operation 4.7.5 Outputting Arbitrary Waveform  Operation Method 1. In the [Wave] item, select [ARB]. 2. Move the cursor to [Select], then select it. The setting window for the arbitrary waveform opens. 3. From the data list box, select the arbitrary waveform to output. PROGRAMMABLE AC POWER SOURCE...

  • Page 174: Using Memory Function

     Opening the Memory View 1. Press the MENU key to move to the root menu, then select [Memory] (or press the MEMORY key on the Continuous function screen). DP Series/DP Series Type R...

  • Page 175: Basic Setting Memory

    4. Advanced Operation 2. The Memory View opens. 4.8.1 Basic Setting Memory The Basic Setting Memory collectively stores the output-related settings in the Continuous function (e.g. AC/DC mode, signal source, output range, AC setting, DC setting, current limiter, setting range limit).
  • Page 176 3. For the [To] item, select the destination [1: System] (internal memory) or [2: USB] (USB memory). 4. Specify the destination. (a) For the internal memory, specify the destination memory number in the [Memory No.] item, then press the [Store] soft-key. DP Series/DP Series Type R...
  • Page 177 4. Advanced Operation (b) In the case of USB memory, push [New] soft-key to save for the first time. To overwrite the existing data, select the data to be overwritten in data list box, and push [Store] soft-key. Internal memory USB memory 5.
  • Page 178 [Recall] soft-key. (b) For the USB memory, in the data list box, select the data to load, then press the [Recall] soft-key. Internal memory USB memory 4. In the confirmation window that opens, select [OK]. DP Series/DP Series Type R...
  • Page 179 4. Advanced Operation  Clearing, erasing, or renaming a Basic Setting Memory 1. In the Memory View, select [Setting Store]. 2. In the [To] item, select the object to operate [1: System] (internal memory) or [2: USB] (USB memory). 3. Specify the data to operate. (a) For the internal memory, specify the memory number in the [Memory No.] item.
  • Page 180 No. 0). Erasing the basic setting data in the USB memory deletes the applicable file. 5. To rename, push [Rename] soft-key. Rename window opens. Enter a new name and then select [OK]. For how to enter a string, see 3.3.6. DP Series/DP Series Type R...
  • Page 181 4. Advanced Operation  Loading the factory defaults 1. In the Memory View, select [Setting Recall]. 2. In the [From] item, select [System]. 3. Push the [Factory] soft-key. In the confirmation window that opens, select [OK]. The factory default basic setting data are loaded. PROGRAMMABLE AC POWER SOURCE...

  • Page 182: Arbitrary Waveform Memory

    The paragraphs below describe how to copy the arbitrary waveform data from the internal memory to the USB memory. For how to copy from the USB memory to the internal memory, see 4.7.4. 1. In the Memory View, select [ARB Copy]. DP Series/DP Series Type R...
  • Page 183 4. Advanced Operation 2. In the [Direction] item, select [SYS  USB]. 3. From the data list box, select the arbitrary waveform to copy. 4. Push the [Copy] soft-key. A window to confirm the save name opens. Enter the name. Select [OK] to copy.
  • Page 184 2. In the [Direction] item, select the object to operate. SYS  USB: Selects the internal memory as the target of the operation. USB  SYS: Selects the USB memory as the target of the operation. DP Series/DP Series Type R...
  • Page 185 4. Advanced Operation 3. Select the data that is the target of the operation in the data list box. Internal memory USB memory 4. To clear/delete, push [Clear]/[Delete] soft-key. Confirmation message is displayed. Select [OK]. Clearing the internal Arbitrary Waveform Memory resets the data to triangle wave for memories from No.

  • Page 186: Sequence Memory

     SEQ Store In the Memory View, select [SEQ Store] to change to the Sequence Save View as below, allowing you to save, clear, and rename the sequence. For the operation method, see 4.2.8 and 4.2.9. DP Series/DP Series Type R...

  • Page 187: Simulation Memory

    4. Advanced Operation  SEQ Recall In the Memory View, select [SEQ Recall] to change to the Sequence Recall View as below, allowing you to load the sequence. For the operation method, see 4.2.6. 4.8.4 Simulation Memory The user-created simulation can be saved in the Simulation Memory. Both the internal and USB memories can be selected as the Simulation Memory.

  • Page 188: Using Usb Memory Function

     Before removing the USB memory from this product, always perform the eject operation (see the next section). Removing the USB memory while it is being accessed may damage the data.  Do not turn off this product while it is accessing the data in the USB memory. DP Series/DP Series Type R...

  • Page 189: Using Monitor Function

    4. Advanced Operation -------- Notes ------------------------------------------------------------------------------------------------------------  We do not guarantee that all USB memories can be operational with this product.  Use a FAT32-formatted USB memory. This product does not support the exFAT format which began to be supported from Windows Vista SP1. ...
  • Page 190 1. Press the MENU key to move to the root menu, then select [System]. 2. Put the cursor on [Setup] of the [Monitor] item, then press the ENTER key. 3. «Only for polyphase model and polyphase system» For the [Phs] item, select the desired phase. DP Series/DP Series Type R...
  • Page 191 4. Advanced Operation 4. For the [Type] item, select the output voltage or current. 5. Put the cursor on [Close], then press the ENTER key. -------- Notes ------------------------------------------------------------------------------------------------------------  In a polyphase system, configure monitor setting for each of the phases using the L1 phase cabinet.

  • Page 192: Using Remote Sensing Function

     The on/off state of the Remote sensing function is kept even if the output range is changed.  When the Remote sensing function is forcibly set to off, the settings saved in the System Setting Memory are not updated. ----------------------------------------------------------------------------------------------------------------------------- DP Series/DP Series Type R...

  • Page 193: Figure 4-24 Sensing Input Terminals In Multi-Phase Model

    4. Advanced Operation  Cable connection for remote sensing WARNING  Before connecting the cable, turn off this product including its peripherals. CAUTION  Pay attention to the withstand voltage of the cable to be connected.  Do not connect anything to the terminals that are not used. ...
  • Page 194 3. When the Remote sensing function is turned on, the item symbol of the output voltage measured value is changed to "SV". -------- Notes ------------------------------------------------------------------------------------------------------------  The Remote sensing function can be turned on/off also in the AGC/Autocal set window. ----------------------------------------------------------------------------------------------------------------------------- DP Series/DP Series Type R...

  • Page 195: Using Agc Function

    4. Advanced Operation 4.12 Using AGC Function The AGC (Automatic Gain Control) function calculates the ratio (calibration factor) of the output voltage measured value (effective value) versus the output voltage setting value automatically and continuously while this function is on, and multiplies the gain of the output amplifier by the calculated value, intending to match the output voltage with the setting value.
  • Page 196 3. Use the [Rmt Sense] item to set the Remote sensing function to on or off, if necessary. 4. In the [AGC] item, select [2: ON]. If the output voltage setting is within the AGC operation range, the AGC calibration is started when [ON] is selected here. 5. Close the window. DP Series/DP Series Type R...
  • Page 197 4. Advanced Operation  Turning off the AGC function 1. Open the AGC/Autocal set window. Following two methods are available. (a) Shortcut operation: (b) Push the [Misc] soft-key and select [1: AGC/Auto Cal]. 2. In the [AGC] item, select [1: OFF]. When [OFF] is selected here, the AGC calibration finishes. PROGRAMMABLE AC POWER SOURCE...

  • Page 198: Using Autocal Function

    AC voltage or DC voltage setting is not 0 V for ACDC-INT. Also, Autocal is turned off once when you change ACDC mode from AC mode of DC mode even in stand-by state. Turn ON it again when you need. For the specification of the Autocal function, see 10.17. DP Series/DP Series Type R...
  • Page 199 4. Advanced Operation -------- Notes ------------------------------------------------------------------------------------------------------------  When the Autocal function is on, the calibration factor is always used to perform the calibration as a multiplier.  If the conditions for setting the [Acal] to [ON] shown in 10.17 are not satisfied, the Autocal function cannot be turned on.
  • Page 200 4. Use the [Auto Cal] item to turn on or off the Autocal function. When [ON] is selected here, the calibration factor of the Autocal function is calculated, and the calibration is started. 5. Close the window. DP Series/DP Series Type R...
  • Page 201 4. Advanced Operation  Turning off the Autocal function 1. Open the Autocal set window. Following two methods are available. (a) Shortcut operation: The window is toggled between the AGC setting window and the Autocal setting window every time you press the keys. (b) Push the [Misc] soft-key and select [1: AGC/Auto Cal].

  • Page 202: Adjusting Dc Offset

    Table 4-11 Setting Range of DC Offset Adjustment Value AC/DC mode Minimum Maximum Resolution Initial value Unit value value 50.0 +50.0 250 ACDC, DC +250 Note: The setting range is common to 100 V range and 200 V range. DP Series/DP Series Type R...
  • Page 203 4. Advanced Operation  Operation procedure 1. Press the [Misc] soft-key and select [2:DC Adjust]. The DC offset adjustment window opens. 2. «Only for the polyphase model, the polyphase output of the Multi-phase model, or the polyphase system» In the [Target Phs] item, specify the phase to perform the DC offset adjustment.

  • Page 204: Using For Unbalanced Polyphase Output

    0.0 to 359.9 degrees for both L2 phase and L3 phase.  Operation procedure 1. Press the [Osc] soft-key and select [6: Phase Mode]. The setting window for the phase mode opens. DP Series/DP Series Type R...
  • Page 205 4. Advanced Operation 2. In the [Mode] item, select [1: Unbalance]. The mode is switched to the unbalanced mode. 3. To unbalance the phase, set the phase in the [L1-L2] and [L1-L3] items. When the setting is completed, close the window. 4.

  • Page 206: Using As Dc Power Supply

     The signal sources that can be combined with the ACDC mode are INT, SYNC, EXT, and ADD.  The signal sources that can be combined with the DC mode are INT and VCA. ----------------------------------------------------------------------------------------------------------------------------- DP Series/DP Series Type R...
  • Page 207 4. Advanced Operation  Operation Method 1. Enter the ACDC mode or the DC mode. Following two methods are available. (a) Shortcut operation: Every time you press the keys, the mode is switched to AC, ACDC, and DC in this order. (b) Press the [Osc] soft-key and select [1:AC/DC].

  • Page 208: Setting Voltage Using External Dc Input Signal

    2. When the waveform is SIN, the gain is 100, and the external DC signal voltage is 1.41 V, the output will be a sine wave of which amplitude is 141 Vpk (= 100 Vrms). DP Series/DP Series Type R...
  • Page 209 4. Advanced Operation  Operation procedure 1. Turn off the output, and enter the AC mode. Following two methods are available. (a) Shortcut operation: Every time you press the keys, the mode is switched to AC, ACDC, and DC in this order. (b) Press the [Osc] soft-key and select [1:AC/DC].

  • Page 210: Using External Signal In Dc-Vca Mode

    (a) Shortcut operation: Every time you press the keys, the mode is switched to AC, ACDC, and DC in this order. (b) Press the [Osc] soft-key and select [1:AC/DC]. From the opened menu, select [3: DC]. DP Series/DP Series Type R...

  • Page 211: Control Using External Control Function

    4. Advanced Operation 2. Press the [Osc] soft-key and select [2:Source]. From the opened menu, select [2: VCA]. 3. Set the [Gain] item. 4. Supply a DC voltage to the external signal input connector. 5. Turn on the output. 4.18 Control Using External Control Function The following functions can be selected.

  • Page 212: Using Control I/O

    Setting Memory in the Continuous function, or of the Sequence Memory in the Sequence function, or of the Simulation Memory in the Simulation function which has the number specified by the memory 1 and 2 inputs. For the Sequence and Simulation function, the compile is also performed. ----------------------------------------------------------------------------------------------------------------------------- DP Series/DP Series Type R...

  • Page 213: Table 4-12 Control I/O Pin Assignment

    4. Advanced Operation Table 4-12 CONTROL I/O Pin Assignment Function Remarks Output Power On/Off Low: Off, High: On Low: On, High: Off (Negative) Output Output On/Off* Low: Off, High: On (Positive) Low: Active, High: None (Negative) Output Protection operation* Low: None, High: Active (Positive) Low: Active, High: None (Negative) Output Limiter operation*...
  • Page 214 1. Press the MENU key to move to the root menu, then select [System]. The system setting window opens. 2. In the [Ext Control] item, select [1: Disable] or [2: Enable]. See 4.18.2 about [3: DevCtrl]. DP Series/DP Series Type R...
  • Page 215 4. Advanced Operation  Setting the polarity of the state output 1. Press the MENU key to move to the root menu, then select [System]. The system setting window opens. 2. In the [ExtOut Pol] item, select [1: Negative] or [2: Positive]. PROGRAMMABLE AC POWER SOURCE...
  • Page 216 3. Set the polarity (Positive/Negative) in the [Polarity] item, and set the pulse width in the [Width] item. 4. Move the cursor to [OK], then press the ENTER key. The trigger output setting window is closed. DP Series/DP Series Type R...

  • Page 217: Control Of Dip

    4. Advanced Operation 4.18.2 Control of DIP Set external control function to DevCtrl and you can control DIP. Connect between the CONTROL I/O connector of this product and the CONTROL SIGNAL connector of DIP with the attached control cable (25 pin-37 pin +BNC) and connect the BNC connector of the control cable to the QUICK CHANGE SYNC INPUT connector.
  • Page 218  Place DIP near this product.  The cable connecting between the output terminal of this product and the input terminal of DIP should be as short as possible (3 m or less) and use twisted or parallel. DP Series/DP Series Type R...

  • Page 219: Synchronizing The Output Frequency With The Power Line Or The External Signal

    4. Advanced Operation CONTROL SIGNAL connector Control cable (25 pin‐37 pin+BNC) Included in DIP QUICK CHANGE SYNC CONTROL I/O INPUT connector connector DP4172(DIP) DP030S Figure 4-25 The Control Cable Connection of DP030S and DP4172(DIP) 4.19 Synchronizing the Output Frequency with the Power Line or the External Signal When you select SYNC for the signal source, you can synchronize the frequency of the internal signal source with the power line or the external signal.
  • Page 220 3. In the [Source] item, select [Line] (power input) or [Ext] (external input signal) as the synchronization signal source. 4. When the internal signal source is synchronized with the external signal or the power line, the icon is displayed. DP Series/DP Series Type R...

  • Page 221: Amplifying The External Signal Input

    4. Advanced Operation 4.20 Amplifying the External Signal Input When you select EXT for the signal source, you can output the amplified external signal. Also, when you select ADD for the signal source, you can output the amplified external signal after the internal signal is added.

  • Page 222: Turning The Output On Or Off Rapidly

    Polyphase model (L1 to N, L2 to N, L3 to N) 4N + 1 4N + 1 2N + 1 2N + 1 Note 1: The reference value of output terminal at rear panel. Note 2: N indicates the number of the power units energized. DP Series/DP Series Type R...
  • Page 223 4. Advanced Operation -------- Notes ------------------------------------------------------------------------------------------------------------  Even when the activation of the output relay is disabled, the relay is turned off if the protection function is activated. While the error message appearing when the protection function is activated displays "Press Enter Key," pressing the ENTER key clears the message and turns on the output relay again although the output remains off.

  • Page 224: Enabling Automatic Output-On At Power-On

    Figure 4-26 The Message Window to be Shown Before the Automatic Output-On After the Power-On  Operation procedure 1. Press the MENU key to move to the root menu, then select [System]. The system setting window opens. DP Series/DP Series Type R...

  • Page 225: Using The Emission Co Calculator

    To restore the emission coefficient to the factory default setting, follow the procedure below. For the default setting value, see 10.11.  [DP series Type R only] Instantaneous values are not displayed while the reverse power flow is operating. Also, integration operation stops.
  • Page 226 "Output" represents the output power. "Rate" represents the instantaneous and "Total" represents the integration. 3. You can change the emission coefficient in the [Coef] item. 4. If you select [Clear], the measured value in the [Total] item is cleared. DP Series/DP Series Type R...

  • Page 227: Power Unit Energization Setting (Using Under The Restricted Rated Power)

    4. Advanced Operation 4.24 Power Unit Energization Setting (Using Under the Restricted Rated Power) You can enable or disable the energization for each power unit (1.5 kVA per unit) within this product. If the smaller power is needed for handling the load, you can disable the energization for some power units to reduce the power consumption of this product.
  • Page 228  If a failure occurs in a power unit for some reason, you can disable the energization for that unit to restart using this product with the remaining power units. For details, see 8.1.3. ----------------------------------------------------------------------------------------------------------------------------- DP Series/DP Series Type R...

  • Page 229: Key Lock

    4. Advanced Operation 4.25 Key Lock If the key lock is enabled, the operations using keys, jog, or the shuttle are not accepted. The acceptable operations are for enabling the output off and the key lock only. This function helps to avoid the incorrect user operations during running.

  • Page 230: Changing The Background Color And The Contrast Of The Screen

    (b) Press the MENU key to move to the root menu, then select [System]. The system setting window opens. Put the cursor on [Setup] next to the [LCD] item, then press the ENTER key. 2. In the [Color] item, select [1: Blue] (blue tone) or [2: White] (white tone). DP Series/DP Series Type R...

  • Page 231: Restoring To The Factory Default Setting (Reset)

    4. Advanced Operation 3. In the [Contrast] item, set the contrast value. 4. Close the window. -------- Notes ------------------------------------------------------------------------------------------------------------  The L2 and L3 cabinets in a polyphase system accept the Shortcut operation for this function. In this case, if other window such as the Emission CO Calculator window is being displayed, that window closes and the window for adjusting LCD opens only on the cabinet on which you performed the operation.
  • Page 232 Current (L1 phase) External interface × External control × Disable  Clipped sine wave Clip ratio specified Clip ratio: 100% Crest factor: 1.41 Arbitrary Waveform Memory × ARB1 to 8: Triangle wave ARB9 to 16: Square wave DP Series/DP Series Type R...
  • Page 233 4. Advanced Operation Table 4-16 Setting Items to be Reset (Continued) Setting Item Reset Factory default setting Sequence parameters × Output range: 100 V AC/DC mode: AC-INT Step Time: 0.1000 second Intra-Step behavior: Constant Waveform: SIN Frequency: 50 Hz DC voltage: 0 V AC phase voltage: 0 V Start phase: Disabled, 0 deg Stop phase: Disabled, 0 deg...
  • Page 234 Basic Setting Memory No.1 is recalled. To reset the setting after restart to the factory default setting, see 4.8.1 to clear the content of the Basic Setting Memory No.1. ----------------------------------------------------------------------------------------------------------------------------- DP Series/DP Series Type R...

  • Page 236: Description Of Screen And Menu

    5. Description of Screen and Menu Screen Configuration ······································· 218 Menu Composition ·········································· 222 DP Series/DP Series Type R...

  • Page 237: Screen Configuration

    5. Description of Screen and Menu Screen Configuration Figure 5–1 shows the basic screen configuration. It consists of display areas marked as "a" to "i". The description of each area is shown in Table 5-1. Figure 5-1 Component Name (Display Areas on the Screen) Table 5-1 Component Name (Display Areas on the Screen) Symbol Area name...

  • Page 238: Status Icon

    RMS current limiter The RMS current limiter is activated while 4.1.2 power running. RMS current limiter [DP series Type R only] 4.1.2 The RMS current limiter is detected while the reverse power flow is operating. Peak current limiter The peak current limiter is activated while 4.1.1...

  • Page 239: Measured Value Display Items

    5. Description of Screen and Menu 5.1.2 Measured Value Display Items The items displayed in the measured value area are shown in Table 5-3. Table 5-3 Measured Value Display Items Item Description Icon Represents the phase and type of the measured voltage display. Output voltage of the single-phase two-wire Phase voltage of the single-phase three-wire L1 phase Phase voltage of the single-phase three-wire L2 phase...

  • Page 240: Output Setting Display Items

    Synchronization signal source 5.1.4 Warning and Error Display If a warning or error occurs, an error message is displayed in the measured value area and the output display area. For details on error messages, see 8.1. DP Series/DP Series Type R...

  • Page 241: Menu Composition

    5. Description of Screen and Menu Menu Composition The menu composition of this product is shown in Figure 5–2. Press the MENU key to move to the root menu. Root Continuous Sequence Simulation Memory System －Sequence Edit －Simulation Edit －Setting Store －Osc －Reset －Sequence Control...

  • Page 242: Menus Of The Sequence Function

    Branches to a step of the branch 2. It is displayed in the sequence running state. Measure Makes the measured value display settings. It is displayed in the sequence stopped state. Edit Displays the Sequence Edit View. It is displayed in the output off state. DP Series/DP Series Type R...

  • Page 243: Menus Of The Simulation Function

    5. Description of Screen and Menu 5.2.3 Menus of the Simulation Function The menus of the Simulation function are shown in Table 5-7. You can open each menu by using a soft-key. For how to use the Simulation function, see 4.3. Table 5-7 Menus of the Simulation Function Menu Description...

  • Page 244: System Menus

    Makes the trigger output settings in the Sequence and the 4.2,4.3 Simulation. PU-ON Makes the power unit energization settings. 4.24 Information Displays the system information. ExtOut Pol Specifies the external control state output polarity. 4.18.1 DP Series/DP Series Type R...

  • Page 246: Remote Control

    6. Remote Control Communication Interface ·································· 228 Remote/Local State Switching ··························· 237 DP Series/DP Series Type R...

  • Page 247: Communication Interface

    6. Remote Control Communication Interface This product is provided with the USB and RS232 communication interfaces as standard and is remote-controllable by a computer. Also, either GPIB or LAN communication interface can be chosen when ordering. The remote control allows almost all the operations available on the control panel to be performed.
  • Page 248 3. In the [Interface] item, select [USB]. 4. The window shows [Terminator] and [USB ID]. For the USB ID, see the explanation in the next section. Select [OK] to close the window. DP Series/DP Series Type R...
  • Page 249 -----------------------------------------------------------------------------------------------------------------------------  About USB ID Used for a system connected with multiple DP series programmable AC power sources through USB, to enable the application identify each source. The USB ID is represented in the following format. USB0::[Vendor number]::[Product number]::[Serial number]::INSTR...

  • Page 250: Rs232

    1. Press the MENU key to move to the root menu, then select [System]. The system setting window opens. 2. Put the cursor on [Setup] next to the [Remote] item, then press the ENTER key. The remote setting window opens. DP Series/DP Series Type R...
  • Page 251 6. Remote Control 3. In the [Interface] item, select [RS232]. 4. Set each item. 5. Use a D-sub 9-pin cross cable to connect this product to the computer. The connector is on the rear of this product. For the multi-phase model only, attach the provided ferrite core (large) to the product side of the cable.

  • Page 252: Gpib

    1. Press the MENU key to move to the root menu, then select [System]. The system setting window opens. 2. Put the cursor on [Setup] next to the [Remote] item, then press the ENTER key. The remote setting window opens. DP Series/DP Series Type R...
  • Page 253 6. Remote Control 3. In the [Interface] item, select [GPIB]. 4. In the [Address] item, set the address. [Terminator] is fixed to "LF". 5. Use a GPIB cable to connect this product to the computer. The connector is on the rear of this product.

  • Page 254: Lan

    2. Press the MENU key to move to the root menu, and then select [System]. The system setting window opens. 3. Put the cursor on [Setup] next to the [Remote] item, then press the ENTER key. The remote setting window opens. DP Series/DP Series Type R...
  • Page 255 6. Remote Control 4. In the [Interface] item, select [LAN]. 5. The current [MAC Address], [IP Address], [Subnet mask] and [Gateway] are displayed. When not using fixed IP, *** is displayed because it is uncertain except for MAC Address immediately after interface switching.

  • Page 256: Remote/Local State Switching

    When communication is established after the command is sent from the computer to this product, this product switches to the Remote state. 6.2.2 Local State Control panel key operations are accepted.  Switching to the Local state The Shortcut operation switches to the state to Local. DP Series/DP Series Type R...

  • Page 258: Options

    7. Options Remote Controller ········································· 240 System Cable (for Polyphase System) ················ 240 Rack-Mount Adapter ······································ 241 Replacement Air Filter ···································· 242 Power Cable ·················································· 243 Cable Holder ················································· 244 DP Series/DP Series Type R...

  • Page 259: Remote Controller

    7. Options Remote Controller A remote controller with the numeric keypad, jog, and shuttle. It supports almost all the operations available on the main unit control panel. This option can be requested at the time of order or added after the purchase. For the remote controller operations, see the instruction manual that comes with the remote controller.

  • Page 260: Rack-Mount Adapter

    DP045S, DP045T, DP045M, DP060S, DP060D, DP030RS, DP030RD, DP045RS, DP045RT PA-001-1734 Rack-mount adapter (mm) Type 3 DP075S, DP090S, DP090D, DP090T, DP060RS, DP060RD PA-001-1735 Rack-mount adapter (mm) Type 4 DP090M, DP105S, DP120S, DP120D, DP075RS, DP090RS, DP090RD, DP090RT DP Series/DP Series Type R...

  • Page 261: Replacement Air Filter

    7. Options Replacement Air Filter A set of replacement air filters on the front grill. This option can be requested at the time of order or added after the purchase. As shown in Figure 7–2, there are two types of front grill - Front grill 1 for the top row and Front grill 2 for lower ones.

  • Page 262: Power Cable

    Three-phase 4.5 kVA 6.75 kVA 5.5 mm approx four-wire 6.0 kVA 9.00 kVA input PA-001-3264 7.5 kVA 11.25 kVA 14 mm approx (3P4W) 9.0 kVA 13.50 kVA 10.5 kVA 15.75 kVA 12.0 kVA 18.00 kVA DP Series/DP Series Type R...

  • Page 263: Cable Holder

    7. Options Cable Holder This option is used to fix the power cable or output cable. It can be requested at the time of order or added after the purchase. The different cable holders are used for each model. Please refer to the correspondence table (Table 7-5).

  • Page 264: Table 7-5 Cable Holder Correspondence List

    3P3W PA-001-3249 3P4W DP045T, DP045RT 1P2W PA-001-3247 PA-001-3245 3P3W PA-001-3245 3P4W DP090T, DP090RT 1P2W PA-001-3248 PA-001-3245 3P3W PA-001-3249 3P4W DP045M 1P2W PA-001-3247 PA-001-3249 PA-001-3245 3P3W PA-001-3245 3P4W DP090M 1P2W PA-001-3248 PA-001-3248 PA-001-3245 3P3W PA-001-3249 3P4W DP Series/DP Series Type R...

  • Page 266: Troubleshooting

    8. Troubleshooting Error Messages and Error Handling ···················· 248 When a Failure is Suspected ····························· 255 DP Series/DP Series Type R...

  • Page 267: Error Messages And Error Handling

    8. Troubleshooting Error Messages and Error Handling 8.1.1 Error Message Screen An error message screen opens as shown in Figure 8–1, for example, in case that the protection function is activated. The description of each item is shown in Table 8-1. Figure 8-1 Error Message Screen Example Table 8-1 Description of the Error Message Screen Symbol...

  • Page 268: If An Error Occurs Repeatedly

    If the error still exists, the product or the power unit in the product may be faulty. Repair is needed in this case. Contact the seller (NF Corporation or our agent) from whom you purchased the product. Even though one of the power units is faulty, the product can be used by disconnecting the faulty power unit and using the rest of them.

  • Page 269: Protection Operation Types

    8. Troubleshooting -------- Notes ------------------------------------------------------------------------------------------------------------  The E mark does not mean it is faulty but indicates the protection operation was activated. In some cases such as the protection operation was activated in a chain-reaction manner, the E mark may appear on a normal power unit. A power unit is judged as faulty by checking whether the error repeats or not after the power unit is restarted as described in the step 2.

  • Page 270: Error Message List

    Remote Controller Error Message Communication with the remote controller display only cannot be made. Make sure the remote controller cable is connected properly. Internal Memory Error Message The internal memory has an error. display only DP Series/DP Series Type R...
  • Page 271 Calibration Data Error ME Message The adjustment data is abnormal. Cycle the display only power. If it still occurs, contact the seller (NF Corporation or our agent) from whom you purchased the product. Line Overvoltage System The power input voltage is excessive. Check Lock if the power input is appropriate.
  • Page 272 Overvoltage power unit is excessive. In DP series, this may occur when the power flows back from the load. In DP series Type R, this may occur if the reverse power flow exceeds specifications. Power Unit DCPS Output Off The voltage of the DC power supply in the...
  • Page 273 8. Troubleshooting Table 8-2 Error Message List (Continued) Message Protection type Cause or Necessary action Polyphase Connection Message A phase configuration is detected that is Updated display only different from the previous one. Icon The power unit or the system has not display been adjusted.

  • Page 274: When A Failure Is Suspected

    When a Failure is Suspected When a symptom occurs that suspects a failure, take an action according to Table 8-3. If it does not solve the problem, contact the seller (NF Corporation or our agent) from whom you purchased the product.
  • Page 275 8. Troubleshooting Table 8-3 Actions When a Failure is Suspected (Continued) Category Symptom Possible Cause Necessary Actions Problem at The line The signal source is not Set the signal source to SYNC and output setting synchronization set to SYNC. the external synchronization signal source to LINE.
  • Page 276 The measured It is out of the Set the synchronization signal value is displayed synchronization source frequency to a value within as "----". frequency the synchronization frequency measurement measurement display range. 10.11 display range. DP Series/DP Series Type R...
  • Page 277 8. Troubleshooting Table 8-3 Actions When a Failure is Suspected (Continued) Category Symptom Possible Cause Necessary Actions Measurement The measured The signal source is In EXT, the measurement cycle is function-related value fluctuates. set to EXT. fixed, and thus the difference from problem the external signal cycle may fluctuate the measured value.
  • Page 278 Reconnect the USB memory and make sure the file names are displayed. One folder contains over Reduce the number of files in a 500 files. folder to 500 or less. The format is illegal. Use a FAT32-formatted USB memory. DP Series/DP Series Type R...
  • Page 279 8. Troubleshooting Table 8-3 Actions When a Failure is Suspected (Continued) Category Symptom Possible Cause Necessary Actions Problem at The current The output offset In the AC mode, the control driving an waveform is voltage (DC component) function works to eliminate the inductive abnormal (e.g., caused the load...

  • Page 280: Maintenance

    9. Maintenance Preface ······················································· 262 Daily Maintenance ········································· 262 Storage, Repackaging, Transportation ··············· 265 Checking Firmware Version ······························ 265 DP Series/DP Series Type R...

  • Page 281: Preface

    9. Maintenance Preface This chapter describes:  daily maintenance  cautions and storing for nonuse over a long period  cautions and repackaging for transportation.  checking firmware version For the simple operation check, see 2.7. Daily Maintenance The product shall be installed in a location that satisfies the installation conditions (see 2.2). ...
  • Page 282 Hold the front grill at the bottom left and right sides, and pull it out toward you to release it. Move the front grill upward and toward you. Unhook and remove it as letting the control panel through it. DP Series/DP Series Type R...
  • Page 283 9. Maintenance 4. Each of the other front grills is fixed at the bottom left and right to the chassis. Hold it at the left and right sides, and pull it out toward you to remove it. 5. Remove the air filters from the back of each front grill. Be careful with the small claws on the front grill that hold the air filters.

  • Page 284: Storage, Repackaging, Transportation

     When requesting transportation, instruct the carrier that this product is a precision equipment.  Be sure to include the instruction manual at transportation. Checking Firmware Version  Operation procedure 1. Press the MENU key to move to the root menu, then select [System]. The System menu opens. DP Series/DP Series Type R...
  • Page 285 9. Maintenance 2. Put the cursor on [View] next to the [Information] item, then press the ENTER key. 3. The Information window opens. The firmware version is shown at the [Firmware Version] item. Note: This is a screenshot with firmware version 2.30. PROGRAMMABLE AC POWER SOURCE...

  • Page 286: Specifications

    10.29 Waveform Monitor Output ································· 298 10.30 Safety, EMC, and RoHS ··································· 299 10.31 Operation Environment ···································· 299 10.32 Externals, Weight, and Terminal Block ················ 300 10.33 Option ·························································· 302 10.34 Outline Dimensional Drawing ···························· 305 DP Series/DP Series Type R...
  • Page 287 A value without the accuracy is the nominal value or representative value (shown as typ.). The DP series and DP series Type R, other than single-phase three-wire models (DP030D, DP060D, DP090D, DP120D, DP030RD, DP060RD, DP090RD), corresponds to Clause 2 (8) Frequency converter, Appendix 1 of Export Trade Control Ordinance of Japan.

  • Page 288: Output Function

    The signal source and amplification section of this product are DC-coupled. Only the DC setting is available. The signal sources that can be combined are INT and VCA. It is unavailable for the polyphase model, the polyphase system, and polyphase output of the Multi-phase model. DP Series/DP Series Type R...

  • Page 289: Signal Source

    10. Specifications 10.4 Signal Source Single-phase and Multi-phase models Polyphase models and Polyphase systems Signal source INT, VCA, SYNC, EXT, ADD INT, VCA, SYNC Description Uses the internal signal source. Sets the output voltage, output waveform, frequency, output on phase, and output off phase by using the panel or the external interface such as USB.

  • Page 290: Ac Output

    40 Hz to 550 Hz: 2.0° DC offset Within 20 mV (typ., fine adjustment available.) Only when polyphase system is configured with single-phase model. Line voltage setting only when polyphase system is configured with single-phase model. DP Series/DP Series Type R...

  • Page 291: Figure 10-1 Reverse Power Flow Duty Or Sink Time Duty

    30 °C), and 100 % (reverse power flow time  180 s, reverse power flow duty  0.2, 40 °C or lower). About duty, see Figure 10-1. Only for DP series Type R, the reverse power flow is supported.
  • Page 292 L2 phase: 180.0°35.0° L3 phase: 240.0°35.0° (Unbalanced mode) Setting resolution 0.1° 45 Hz to 65 Hz: 1.0° Phase angle accuracy 40 Hz to 550 Hz: 2.0° Within 20 mV (typ., fine adjustment available.) DC offset DP Series/DP Series Type R...
  • Page 293 30 °C), and 100 % (reverse power flow time  180 s, reverse power flow duty  0.2, 40 °C or lower). About duty, see Figure 10-1. Only for DP series Type R, the reverse power flow is supported.

  • Page 294: Dc Output

    (continuous, 30 °C to 40 °C), 50 % (continuous, lower than 30 °C), and 100 % (sink time  180 s, sink time duty  0.2, 40 °C or lower). About duty, see Figure 10-1. Only for DP series Type R, sink current is supported.

  • Page 295: Output Voltage Stability

    10. Specifications 10.7 Output Voltage Stability All models Fluctuation with input voltage Within 0.15 % (Phase voltage) *28 *29 Fluctuation with DC (Only single-phase model and single-phase output of the Multi-phase output current model) Within 0.15 V / 0.30 V (Phase voltage) *30 45 Hz to 65 Hz Within 0.15 V / 0.30 V...

  • Page 296: Power Input

    10.10 Withstand Voltage and Insulation Resistance Power input - Output/Chassis and Power input/Chassis - Output All models Withstand voltage AC 1500 V or DC 2130 V, 1 minute. Insulation resistance 30 MΩ or higher (DC 500 V) DP Series/DP Series Type R...

  • Page 297: Measurement Function

    *35: The accuracy values are in the case that the output voltage is within voltage setting range, values for power factor 1 in DP series, and values for power factor 1 in DP series Type R. In the polyphase model, polyphase system, and polyphase output of the Multi-phase, this specification is for the phase voltage and the DC average value display cannot be selected.
  • Page 298 *38: For DP series, the accuracy values are in the case that the output current is 5 % to 100 % of the maximum current. For DP series Type R, the accuracy values are in the case that the output current is −5 % to −100 % or +5 % to +100 % of the maximum current.
  • Page 299 10. Specifications *40: For DP series Type R, the accuracy values in the reverse power flow are in the case of DC or 50 Hz or 60 Hz, power factor −1. *41: The accuracy of the peak value is for a waveform of DC or sine wave.
  • Page 300 10.11 Measurement Function *45: The apparent and reactive powers are not displayed in the DC mode. : For DP series Type R, the value is plus display in the power running and minus display in the reverse power flow. : The accuracy of the active power is for the load with the power factor +1. In the case of the load with the power factor +0.5 or more and lower than +1, the accuracy is twice the value with the...
  • Page 301 /h, Integration: 0.000001 tCO Emission CO Variable (resolution 0.000001 tCO /kWh) coefficient Factory default: 0.000555 tCO /kWh *52: In DP series Type R, instantaneous values are not displayed while the reverse power flow is operating. Also, integration operation stops. PROGRAMMABLE AC POWER SOURCE...

  • Page 302: Power Unit Energization Setting

    090D 120D 045M 090M DP series Type R 030RD 060RD 090RD 045RT 090RT Number of units (per phase) Energizing setting *54: Can be set for only a model with more than one unit per phase. DP Series/DP Series Type R...

  • Page 303: Current Limiter

    030S,060D,090T, 045M 060S, 120D 045M 090M (polyphase (polyphase (single-phase output) output) output) DP series Type R 015RS,030RD, 030RS,060RD, 045RS,090RD 060RS 045RT 090RT Positive Setting Range +7.5 A to +63.0 A +15.0 A to +126.0 A +22.5 A to +189.0 A +30.0 A to +252.0 A...
  • Page 304 Factory default setting is output OFF when the limit state continues for 10 s. *56: In DP series Type R, effective value of output current is not limited while the reverse power flow is occurring. However, LIMIT LED lights up and the specified limiter operation is performed.

  • Page 305: Setting Range Limit Function

    10. Specifications 10.14 Setting Range Limit Function This is the limit function for the setting of the internal signal source. It works when the signal source is INT, VCA (frequency setting limit only), SYNC (voltage setting limit only), or ADD (internal signal source only).

  • Page 306: Remote Sensing

    Accuracy Within 0.5 V / 1.0 V (in the case of DC or 40 Hz to 550 Hz, 50 V or higher output voltage, resistance load, the output current is the maximum current or less) DP Series/DP Series Type R...

  • Page 307: Autocal (Output Voltage Compensation)

    10. Specifications 10.17 Autocal (Output Voltage Compensation) When the Autocal (Automatic Calibration) is on, the detection point voltage is always measured, and the output voltage is continuously corrected so that its effective value is equal to the output voltage setting value. The ratio (correction factor) of the detection point voltage to the output voltage setting value is used until the Autocal or the power is turned off.

  • Page 308: Sequence

    *65: The Phase angle can be set only in the polyphase model, polyphase system, and polyphase output of the Multi-phase model. The Start Phase and Stop Phase are specified for the L1 phase, and the component of the Phase angle setting is added to them for the other phases. DP Series/DP Series Type R...

  • Page 309: Simulation

    10. Specifications 10.19 Simulation This allows you to simulate power line abnormalities, such as blackout, voltage rise, voltage drop, abrupt phase change, and abrupt frequency change. It can be used only for AC, sine wave, and ACDC-INT. Note that it does not support IEC or other standards test. When performing the tests specified by the standards, use appropriate peripheral equipment.

  • Page 310: Clipped Sine Wave

    This uses the waveform data saved in the internal memory, which is transferred and recalled using the external interface or USB memory. All models Number of memories 16 (non-volatile) Waveform length 4096 words Amplitude resolution 16 bit DP Series/DP Series Type R...

  • Page 311: External Signal Input

    10. Specifications 10.22 External Signal Input The external signal input works differently depending on the selection of the signal source. 10.22.1 External Synchronous Signal Input (Signal Source SYNC only) This is the signal to synchronize the frequency of the internal signal source with the one of the external signal source.

  • Page 312: External Signal Input (Only Ext And Add)

    Reset function Resets the items stored in the System Setting Memory (excluding the external interface setting and external control setting) and the items that are to be reset at power-on, to the factory default settings. DP Series/DP Series Type R...

  • Page 313: Memory Function

    10. Specifications 10.24 Memory Function You can save basic settings (AC/DC mode, signal source, output range, AC setting, DC setting, current limiter, setting range limit, etc.) for each output phase configuration in the non-volatile Basic Setting Memory of No.1 to No.30, and recall them to use when the output is off. The No.1 setting is restored at power-on.

  • Page 314: Self-Diagnosis/Protection Function

    The following functions can be selected. Item Description Disable Disable the control input of the CONTROL I/O. The status output signal is output. （See 10.26.1） Enable Enable the CONTROL I/O.（See 10.26.2） DevCtrl You can control DIP.（See 10.26.2） DP Series/DP Series Type R...

  • Page 315: Control I/O

    10. Specifications 10.26.1 CONTROL I/O When you enabled the external control from the menu, you can control this product by using the external signal (or non voltage contact). The state output is always on. The detection and state switching is done at 10 ms-cycle. If the Remote state is achieved by the external interface, a control input is ignored.

  • Page 316: Control Of Peripherals By Device Control

    LAN interface (IEEE802.3, LXI 1.4 Core 2011) *84 Item Description or Selection Factory default Terminal RJ-45 modular jack Transmission method Ethernet(100BASE-TX / 10BASE-T) Communication protocol SCPI-RAW Terminator “LF” IP address setting Auto, Fixed Auto *84：Binary transmission is not supported. DP Series/DP Series Type R...

  • Page 317: Usb Memory Interface

    DP series 015S,030D,045T, 030S,060D,090T, 045S, 060S, 045M (polyphase 090M (polyphase 045M 090D, 120D output) output) (single-phase output) DP series Type R 015RS,030RD, 030RS,060RD, 045RS 060RS,090RD 045RT 090RT Monitored Output phase voltage or output phase current (switched) Gain Phase voltage Phase current *88 5 %...

  • Page 318: Safety, Emc, And Rohs

    10.30 Safety, EMC, and RoHS 10.30 Safety, EMC, and RoHS DP series Type R is excluded. Only in the case that power input single-phase and GPIB interface selected. Description Safety *89 Compliant with the following standard requirement. EN 61010-1 Pollution Degree 2 *89 *90 *91 Compliant with the following standard requirement.

  • Page 319: Externals, Weight, And Terminal Block

    10. Specifications 10.32 Externals, Weight, and Terminal Block Single-phase model, Polyphase model DP series 015S 030S,030D 045S, 045T 060S, 060D Dimensions (W×H×D) 430×398×562 mm 430×665×562 mm (Excluding projections) Weight 38 kg approx. 50 kg approx. 70 kg approx. 82 kg approx.
  • Page 320 Single-phase model: M8 upset bolt Polyphase model: M6 screw Outlet For Japan/North America (NEMA 5-15, 100 V range only) (Only for the single-phase model) Or for Europe (CEE 7) (Front, 15 Amax) Sensing input terminal (rear) M4 screw DP Series/DP Series Type R...
  • Page 321 10. Specifications 10.33 Option Option name Description Remarks Remote Controller Multifunctional remote controller with numeric On order and DP008 keypad and jog shuttle. after purchase System Cable (1P3W) Allows you to configure the Single-phase On order and PA-001-1720 three-wire system by using two of the after purchase configurable single-phase models.
  • Page 322 Single-phase model, Polyphase model, Multi-phase model DP series 090S,090D, 075S 105S 120S,120D 090T,090M DP series Type R 090RS,090RD, 075RS 090RT Single-phase input PA-001-3253 PA-001-3254 Three-phase PA-001-3256 PA-001-3257 three-wire input Three-phase PA-001-3264 four-wire input DP Series/DP Series Type R...
  • Page 323 Correspondence table of cable holder Power input side Single-phase model, Polyphase model, Multi-phase model DP series 045S, 030S, 060S, 015S 045T, 030D 060D 045M DP series Type R 030RS, 045RS, 060RS, 015RS 030RD 045RT 060RD Single-phase input PA-001-3246 PA-001-3247 Three-phase...

  • Page 324: Outline Dimensional Drawing

    The rear I/O terminal panel of the multi-phase consists of the upper and lower sections. (Upper: polyphase output terminal, Lower: power input terminal, sensing input terminal, single-phase output terminal) Figure 10-3 DP015S, DP030S, DP030D, DP015RS (Type 1 cabinet) DP Series/DP Series Type R...

  • Page 325: Figure 10-4 Dp045S, Dp045T, Dp045M, Dp060S, Dp060D, Dp030Rs, Dp030Rd, Dp045Rs, Dp045Rt (Type 2 Cabinet)

    10. Specifications Figure 10-4 DP045S, DP045T, DP045M, DP060S, DP060D, DP030RS, DP030RD, DP045RS, DP045RT (Type 2 cabinet) PROGRAMMABLE AC POWER SOURCE...
  • Page 326 10.34 Outline Dimensional Drawing Figure 10-5 DP075S, DP090S, DP090D, DP090T, DP060RS, DP060RD (Type 3 cabinet) DP Series/DP Series Type R...

  • Page 327: Figure 10-6 Dp090M, Dp105S, Dp120S, Dp120D, Dp075Rs, Dp090Rs, Dp090Rd, Dp090Rt (Type 4 Cabinet)

    10. Specifications Figure 10-6 DP090M, DP105S, DP120S, DP120D, DP075RS, DP090RS, DP090RD, DP090RT (Type 4 cabinet) PROGRAMMABLE AC POWER SOURCE...

  • Page 328: Figure 10-7 Stabilizer Installation Drawing (Type 3, Type 4 Cabinet Only)

    Cable holder (Option) Plan View (Stabilizer Attached) 4 in all Front View (Stabilizer Attached) Cable holder (Option) Side View (Stabilizer Attached) Rear View (Stabilizer Attached) Figure 10-7 Stabilizer Installation Drawing (Type 3, Type 4 cabinet only) DP Series/DP Series Type R...

  • Page 329: Index

     Index  busy ................. 219 １ Ｃ 100 V range ............... 58 cable holder ........... 19, 23, 43, 244 ２ calibration ..............37 CANCEL key ..........44, 45, 51 200 V range ............... 58 caster ............. 16, 41, 43 CF .............
  • Page 330 ............145 Monitor ............171, 225 installation environment ..........11 Monitor function ............. 170 INT ................55 monitor output connector .......... 43 Intra-Step parameter .......... 87, 120 Multi-phase model .......... 2, 28, 46 DP Series/DP Series Type R...
  • Page 331 power cable ............18, 243 Ｎ power factor ............67, 220 power input terminal ........... 18, 43 Normal View ............. 69 power on/off .............. 45 numeric keypad ........... 45, 52 power switch ............. 41 numerical entry box ........... 51 power unit energization setting...48, 208, 219, 249 protection type ............
  • Page 332 SYNC ..............55, 200 synchronization ..........200, 219 synchronization frequency ......... 67 wattage limiter ..........85, 219 waveform ..............59 System Cable ............ 29, 240 SYSTEM I/O connector ..........43 window ..............218 System Lock ............250 DP Series/DP Series Type R...
  • Page 334 For repair service under warranty, the product must be returned to either NF or an agent designated by NF. The Purchaser shall prepay all shipping cost, duties and taxes for the product to NF from another country, and NF shall pay shipping charges to return the product to the purchaser.
  • Page 336  We assume no responsibility for influences resulting from the operations in this manual. ©Copyright 2010-2019, NF Corporation Programmable AC Power Source DP Series/DP Series Type R Instruction Manual NF Corporation 6-3-20, Tsunashima Higashi, Kohoku-ku, Yokohama 223-8508 JAPAN...
  • Page 338 NF Corporation 6-3-20, Tsunashima Higashi, Kohoku-ku, Yokohama 223-8508 JAPAN...

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