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NF KP3000GS Instruction Manual

Programmable ac/dc power source
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PROGRAMMABLE AC/DC POWER SOURCE
KP3000GS
INSTRUCTION MANUAL

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Summary of Contents for NF KP3000GS

  • Page 1 PROGRAMMABLE AC/DC POWER SOURCE KP3000GS INSTRUCTION MANUAL...
  • Page 3 DA00033845-005 PROGRAMMABLE AC/DC POWER SOURCE KP3000GS INSTRUCTION MANUAL...

  • Page 6: Preface

     Preface  Thank you for purchasing our Programmable AC Power Source KP3000GS. For safe and correct use of the electrical product, please first read "Safety Precautions" on the next page.  Alert symbols in this manual This manual uses the following alert symbols. The instructions by these alert symbols shall be carefully obeyed to ensure equipment operator's safety and prevent damage to equipment.

  • 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, this product shall be disposed of through an appropriate industrial waste disposer. This product does not include a battery. PROGRAMMABLE AC/DC POWER SOURCE...

  • Page 10: Table Of Contents

    Using Soft-keys ....................30 3.3.4 Closing Windows ....................30 3.3.5 Entering Values (Numerical Entry Box) .............. 31 3.3.6 Entering Strings (Character String Entry Box)............ 32 3.3.7 Using Shortcut Operations (SHIFT Key) ............33 Using the Continuous Function ................. 34 KP3000GS...
  • Page 11 3.4.1 Setting the AC/DC Mode and the Signal Source ..........34 3.4.2 Setting the Output Range .................. 37 3.4.3 Setting Waveforms .................... 38 3.4.4 Setting the Output Voltage ................. 40 3.4.5 Setting the Output Frequency ................41 3.4.6 Setting the Output On/Off Phase ............... 41 3.4.7 Turning the Output On or Off ................
  • Page 12 Turning the Output On or Off Rapidly ..............165 4.21 Enabling Automatic Output-On at Power-On ............167 4.22 Using the Emission CO Calculator ................ 168 4.23 Power Unit Energization Setting (Using Under the Restricted Rated Power) ..170 4.24 Key Lock ......................... 172 4.25 Beep ........................172 KP3000GS...
  • Page 13 4.26 Changing the Background Color and the Contrast of the Screen ......173 4.27 Restoring to the Factory Default Setting (Reset) ............. 174 5. Description of Screen and Menu ..................179 Screen Configuration ....................180 5.1.1 Status Icon ...................... 181 5.1.2 Measured Value Display Items ................
  • Page 14 10.28 USB Memory Interface .................... 247 10.29 Waveform Monitor Output ..................247 10.30 Safety and EMC ...................... 247 10.31 Operation Environment ................... 248 10.32 Externals, Weight, and Terminal Block ..............248 10.33 Option ........................249 10.34 Outline Dimensional Drawing .................. 250 Index ............................. 251 KP3000GS...

  • Page 15: List Of Figures

    Figures and Tables List of Figures Page Figure 2-1 How to Use the Adjuster Foot .................. 7 Figure 3-1 Component Name (Front) ..................22 Figure 3-2 Component Name (Rear) ..................23 Figure 3-3 Component Name (Control Panel) ................. 25 Figure 3-4 The Rated Power Icon ................... 28 Figure 3-5 The Root Menu ......................
  • Page 16 Figure 5-2 Menu Composition ....................184 Figure 7-1 Remote Controller External View ................. 203 Figure 7-2 Front Grills ......................204 Figure 8-1 Error Message Screen Example ................206 Figure 10-1 Range of Ambient Temperature/Humidity ............248 Figure 10-2 Outline Dimensional Drawing ................250 KP3000GS...
  • Page 17 List of Tables Page Table 2-1 List of Content ......................6 Table 2-2 Heat Value ........................ 6 Table 2-3 Mass ......................... 7 Table 2-4 Power Input Terminal ....................11 Table 2-5 Maximum Input Power/Current and Power Input Cable ........... 11 Table 2-6 Output Terminals ....................
  • Page 18 Table 7-1 Outlet ........................202 Table 7-2 Rack-Mount Adapter Model Names ..............203 Table 8-1 Description of the Error Message Screen.............. 206 Table 8-2 Error Message List ....................209 Table 8-3 Actions When a Failure is Suspected ..............213 KP3000GS xiii...

  • Page 20: Outline

    1. Outline Overview ·························································· 2 Features ··························································· 2 KP3000GS...

  • Page 21: Overview

     The power input supports worldwide power supply environments The KP3000GS supports a wide range of power input from 100 V to 230 V.  Feature-rich measurement function On the panel the product displays the effective value, peak value, average DC value, current peak-hold value, and active/apparent power of the output voltage/current, the power factor, crest factor, reactive power, and harmonic current.
  • Page 22  Editing/transferring/exporting*/performing Sequence  Editing/transferring/exporting*/performing Simulation *Exporting the data to USB memory allows the data to be set to the KP3000GS.  USB memory support (supported format type: FAT32) You can write/read the following data to/from a commercial USB memory stick: ...

  • Page 24: Preparation Before Use

    Check before Use ··············································· 6 About Installation Environment ······························ 6 Cautions during Moving and Transportation·············· 8 Grounding and Power Connections ······················ 10 Output Cable Connection ··································· 14 How to Tilt Control Panel ···································· 17 Simple Operation Check ···································· 18 Calibration ······················································· 20 KP3000GS...

  • Page 25: Check Before Use

     Safety Precautions (Page ii)  2.4 Grounding and Power Connections  Check the appearance and contents. If there is any problem, contact the seller (NF Corporation or our agent) from whom you purchased this product.  Appearance check Make sure that there is no damage or dent made during the transportation on the LCD screen, keys, jog, or shuttle of the control panel, or rear connectors.

  • Page 26: Figure 2-1 How To Use The Adjuster Foot

    Table 2-3. Table 2-3 Mass Mass KP3000GS 50 kg approx.  Do not install this product on a sloped surface. The Adjuster Foot is only for temporary fixing, and cannot support the unit's own weight. You also must not lean on this product or use it as a support.

  • Page 27: Cautions During Moving And Transportation

    2. Preparation before Use  Outdoors, place exposed to direct sunlight, or place near fire or heat source This may reduce the performance, or cause failure.  Place exposed to corrosive gas or water, or humid place This may cause corrode or failure. ...
  • Page 28  Do not use the casters to move this product on a sloped surface. This product may move automatically due to its own weight, and cause physical injury.  Do not use the casters to move this product on an uneven or irregular surface. This product may fall down, and cause physical injury. KP3000GS...

  • Page 29: Grounding And Power Connections

    IEC 60947-3 which can shut the power input from both L and N (excluding protective grounding). Mark the switch with a sign indicating that it is a disconnecting device of power input for KP3000GS. These are from requirements in IEC 61010-1.

  • Page 30: Table 2-4 Power Input Terminal

    2.4 Grounding and Power Connections  About power input terminal Table 2-4 Power Input Terminal KP3000GS Screw  About power input cable The power input cable supplied with this product varies in diameter as shown in Table 2-5. A crimp-type terminal is attached to each cable on the end which is to be connected to the input terminal of this product.
  • Page 31 2. Preparation before Use 1. Remove the resin-molded power input terminal cover and the power input cable holder. 2. Connect the power input cable to the power input terminal of this product. Be sure to tighten the screws firmly. PROGRAMMABLE AC/DC POWER SOURCE...
  • Page 32  Do not use this product when the resin-molded terminal cover is removed. Otherwise, an electric shock might occur. CAUTION  Be sure to check phases L and N are correctly connected between this product and the distribution board. KP3000GS...

  • Page 33: Output Cable Connection

     The output terminals that can be grounded are the Lo terminals. Do not ground the Hi terminals.  About output terminal Table 2-6 Output Terminals KP3000GS Screw  Connection procedure 1. Remove the resin-molded output terminal cover and the output cable holder of the output terminal.
  • Page 34 3. Attach the resin-molded terminal cover and the output cable holder. 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. KP3000GS...

  • Page 35: Table 2-7 Outlet List

    2. Preparation before Use  About outlet (optional) The output terminals, the maximum voltage, the maximum current, and available output range are listed for each type in Table 2-7. Each outlet can provide up to 15 A of current. If a current exceeding 15 A flows, the circuit breaker may operate to cut the output.

  • Page 36: How To Tilt Control Panel

    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. WARNING  When closing the control panel, pull the lever and press down on the panel slowly in order to avoid pinching your fingers. KP3000GS...

  • Page 37: Simple Operation Check

    2. Preparation before Use 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. This check should be performed without load. If you are not satisfied with the results verified at the operation check, please request the repair to us or our agent.
  • Page 38 4. Except when you purchased a new product, refer to "4.27 Restoring to the Factory Default Setting (Reset)" to initialize the product to factory defaults. The product will be reset, and display the Continuous screen automatically. 5. When you purchased a new product, the product will start and then display the Continuous screen automatically. KP3000GS...

  • Page 39: Calibration

    2. Preparation before Use 6. 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. 7. Press the OUTPUT key to turn the output on. Press the V key to open the numerical entry box for AC voltage (ACV).

  • Page 40: Basic Operation

    3. Basic Operation Component Name ············································· 22 Power On/Off ··················································· 26 Basic Key Operations ········································ 28 Using the Continuous Function ···························· 34 KP3000GS...

  • Page 41: Component Name

    3. Basic Operation Component Name 3.1.1 Front 1. Control panel 2. Remote controller connector 3. USB memory connector 4. Front grill 5. Front grill fixation screw 7. Outlet 6. Power switch 8. Caster 9. Adjuster foot Figure 3-1 Component Name (Front) Table 3-1 Component Name (Front) Number Name...

  • Page 42: Rear

    5. RS232 connector connector 6. USB connector 3. CONTROL I/O 7. Air outlet connector 8. Power input terminal 10. Output terminal 9. Power input cable holder 11. Output cable holder 12. Sensing input terminal 13. Caster Figure 3-2 Component Name (Rear) KP3000GS...

  • Page 43: Table 3-2 Component Name (Rear)

    3. Basic Operation Table 3-2 Component Name (Rear) Number Name Description Refer to External signal input Used when controlling the voltage value 4.16, connector setting by the external signal (VCA), 4.18, when synchronizing the output frequency 4.19 with the external signal (SYNC), and when outputting the amplified external signal (EXT, ADD).

  • Page 44: Control Panel

    LCD screen Displays the measured values or menu. MEMORY key Displays the Memory View. V key Opens the numerical entry box for the 3.4.4 output voltage setting. F key Opens the numerical entry box for the 3.4.5 frequency setting. KP3000GS...

  • Page 45: Power On/Off

    3. Basic Operation Table 3-3 Component Name (Control Panel) (continued) Number Name Description Refer to I key Opens the RMS current limiter set window. 4.1.2 SHIFT key Turns on or off the shift state, which 3.3.7 enables Shortcut operations. SHIFT LED Illuminates when the shift state is turned on.

  • Page 46: Power On

    1. The "NF" logo mark is displayed for a few seconds or more than 10 seconds. 2. The self check is performed and the result is displayed.

  • Page 47: Power Off

    3. Basic Operation Rated power icon Figure 3-4 The Rated Power Icon Table 3-4 How the Rated Power Icon is Displayed Depending on the Power Unit Energization Setting Normal icon All power unit energization settings are enabled. The rated power is set to Example: the maximum value that the power supply voltage can provide.

  • Page 48: Item Selection

    ENTER key. This operation enables the cursor to move over each data in the data list box. Hover the cursor over the item you want to select by pressing the up or down arrow key or turning the jog or shuttle and press the ENTER key. Figure 3-7 The Example of a Data List Box KP3000GS...

  • Page 49: Using Soft-Keys

    3. Basic Operation 3.3.3 Using Soft-keys When the soft-key function is displayed at the bottom of the LCD screen as shown in Figure 3–9, pressing a soft-key performs the function assigned to that key. Soft-key function Figure 3-8 Soft-key Function 3.3.4 Closing Windows ...

  • Page 50: Entering Values (Numerical Entry Box)

     If you want to increment/decrement the value by one step at one time, use the up and down arrow key.  If you want to increment/decrement the value by a large amount step by step, use the jog.  If you want to increment/decrement the value by a large amount quickly, use the shuttle. ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...

  • Page 51: Entering Strings (Character String Entry Box)

    3. Basic Operation 3.3.6 Entering Strings (Character String Entry Box) Enter the name of the data when saving it to the internal memory or USB memory. In this case, hover the cursor over the string (which will be highlighted) and press the ENTER key. This operation opens a character string entry box shown in Figure 3–13.

  • Page 52: Using Shortcut Operations (Shift Key)

    3.4.10 between normal and simple. Ipk CLR Clears the current peak-hold value. 3.4.11 Note: If you change the item presented with † symbol using a Shortcut operations, the setting is not saved in the 10.24 System Setting Memory (see KP3000GS...

  • Page 53: Using The Continuous Function

    3. Basic Operation Using the Continuous Function 3.4.1 Setting the AC/DC Mode and the Signal Source The description of the AC/DC mode is shown in Table 3-7. The description of the signal source is shown in Table 3-8. The selectable combinations of the AC/DC mode and the signal source are shown in Table 3-9.

  • Page 54: Table 3-9 List Of The Selectable Combinations Of The Ac/Dc Mode And The Signal Source

    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  Operation procedures using soft-keys 1. Press the [Osc] soft-key and select [1:AC/DC]. 2. In the displayed selection box, select the desired AC/DC mode. KP3000GS...
  • Page 55 3. Basic Operation 3. Press the [Osc] soft-key and select [2:Source]. 4. In the displayed selection box, select the desired signal source.  Operation procedures by using shortcuts Switching the AC/DC mode Press the SHIFT key to enter the shift state (the SHIFT LED illuminates). When you press the 7 key of the numeric keypad during the shift state, the AC/DC mode is switched in the following order: AC, ACDC, DC, AC.

  • Page 56: Setting The Output Range

    AC Voltage 0.0 to 440.0 0.0 to 880.0 Vp-p External Input Gain 0.0 to 220.0 0.0 to 440.0 Times Peak current limiter (positive) Peak current limiter (negative) Refer to 10.13 RMS current limiter Voltage Setting Limit Refer to 10.14 KP3000GS...

  • Page 57: Setting Waveforms

    3. Basic Operation  Operation procedures using soft-keys 1. Press the [Osc] soft-key and select [3:Range]. 2. In the displayed selection box, select the desired output range.  Operation procedures using the RANGE key The range is toggled between 100 V range and 200 V range every time you press the RANGE key. 3.4.3 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).
  • Page 58 ) is displayed next to it. When you move the cursor onto the [Select] icon, the clip ratio or crest factor is displayed for the clipped sine wave, or the arbitrary waveform data name for the arbitrary waveform. When you press the ENTER KP3000GS...

  • Page 59: Setting The Output Voltage

    3. Basic Operation key, the setting window opens for the clipped sine wave or the selection window opens for the arbitrary waveform. In this window, set or select items as needed. 3.4.4 Setting the Output Voltage Set the AC component and DC component separately for the output voltage of the internal signal source.

  • Page 60: Setting The Output Frequency

    After the output off operation, the voltage output is completed when it reaches the output off phase. The output off phase can be disabled. If disabled, the output is turned off immediately after the operation of output off. KP3000GS...
  • Page 61 3. Basic Operation  Operation procedure 1. Press the [Osc] soft-key and select [4:On/Off Phs]. The output on/off phase setting window opens. 2. Set the on and off phase in the [On Phase] item and [Off Phase] item respectively. If you want to disable the off phase, select [Disable].

  • Page 62: Turning The Output On Or Off

    3.4.7 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 4.20. ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...

  • Page 63: Using The Measurement Function

    3. Basic Operation 3.4.8 Using the Measurement Function The measured values are displayed in the measured value area (see 5.1). The main measurement functions of this product are shown in Table 3-11. For details of the display items of the measured value, see 5.1.2.
  • Page 64 1. Press the [Measure] soft-key and select [2:Measure]. The [Measure] window opens. 2. Select the [Type] item. In the displayed selection box, select the desired measuring mode. 3. Close the window. For how to close the window, see 3.3.4. KP3000GS...

  • Page 65: Enlarge Display Letters For The Measured Value

    3. Basic Operation  Operation procedures by using shortcuts Switching the display format of the measured values Press the SHIFT key to enter the shift state (the SHIFT LED illuminates). When you press the 3 key of the numeric keypad during the shift state, the measuring mode is switched in the following order: RMS, AVG, Peak, RMS.
  • Page 66 2. Select 1: Normal/2: Simple.   Selecting the measured value being displayed in the Simple View mode (procedure 1) 1. In the Simple View mode, press the [Measure] soft-key and select [5:Disp Item]. The setting window for display items opens. KP3000GS...

  • Page 67: Clearing The Output Current Peak-Hold Value

    3. Basic Operation 2. In the [Item1] to [Item3] items, select measured values to be displayed. 3. Close the window. For how to close the window, see 3.3.4.  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.
  • Page 68 1. Press the [Measure] soft-key and select [2:Measure]. The [Measure] window opens. 2. Move the cursor to [Exec] of the [Ipk-H Clr] item and press the ENTER key. 3. Close the window. For how to close the window, see 3.3.4. KP3000GS...
  • Page 69 3. Basic Operation  Operation procedures by using shortcuts Clearing the current peak-hold value 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. PROGRAMMABLE AC/DC POWER SOURCE...

  • Page 70: Advanced Operation

    4.23 Power Unit Energization Setting (Using Under the Restricted Rated Power) ·································· 170 4.24 Key Lock ······················································· 172 4.25 Beep ···························································· 172 4.26 Changing the Background Color and the Contrast of the Screen ················································· 173 4.27 Restoring to the Factory Default Setting (Reset) ···· 174 KP3000GS...

  • Page 71: 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 72 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. KP3000GS...

  • Page 73: Using Rms Current Limiter

    4. Advanced Operation 4.1.2 Using RMS Current Limiter Effective value of output current is limited by the RMS current limiter. While the limiter is working, icon is displayed and LIMIT LED illuminates. Setting values of RMS current limiter are variable, and kept independently for each of 100 V and 200 V ranges.
  • Page 74 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. KP3000GS...

  • Page 75: 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 76: 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. -----------------------------------------------------------------------------------------------------------------------------  KP3000GS...

  • Page 77: About Wattage Limiter

    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 78: Using Sequence Function

    (sequence) created beforehand. This section describes the basics for using the Sequence function.  AC/DC Mode and Signal Source Sequence function keeps the selection of the AC/DC mode and a signal source, independently from Continuous function/Simulation function. AC/DC mode can be selected from AC/ACDC/DC. A signal source is fixed as INT. KP3000GS...

  • Page 79: Figure 4-1 Step-Control Parameters And Intra-Step Parameters

    4. Advanced Operation  Keep a sequence setting The sequence setting is kept per AC/DC mode. Every time AC/DC mode is changed, the sequence setting that is already kept is loaded. The sequence setting is cleared when the power is turned off. To save the setting, you need to save it in internal memory or USB memory (see 4.9).

  • Page 80: Figure 4-2 Step Behavior

    Sequence function. Set these parameters beforehand using Continuous function.  Sequence function displays the measured value in Sequence function, which is equivalent to that of the Continuous function. However, harmonic current measurement (see 4.4) cannot be displayed. ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...

  • Page 81: Parameters Of Sequence Function

    4. Advanced Operation 4.2.2 Parameters of Sequence Function Table 4-2 shows the parameters of Sequence function. The common parameters are common to one sequence. In Sequence function, signal source is fixed to INT. In each step, set the step-control parameter and the intra-Step parameter. As for intra-Step parameter, the item and range that can be set differ depending on the output range (100 V/200 V range) and output mode (AC-INT/ACDC-INT/DC-INT) as in the case of Continuous function.
  • Page 82 Stop Phase. -----------------------------------------------------------------------------------------------------------------------------  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. KP3000GS...

  • Page 83: Figure 4-3 Stop Phase

    4. Advanced Operation  Start Phase (StartPhs) Determines the phase of AC waveform when the step starts. -------- Notes ------------------------------------------------------------------------------------------------------------  Step Start Phase setting can be disabled. In that case, the phase when the phase starts becomes the phase when the previous step ended. ...

  • Page 84: Example Of Output Using Sequence Function

    (No. 4). ----------------------------------------------------------------------------------------------------------------------------- 4.2.4 Process Flow in a Step Figure 4–5 shows the process flow in one step. The transition such as Figure 4–6 occurs by branch operation or stop operation, regardless of the flow in the step. KP3000GS...

  • Page 85: Figure 4-5 Process Flow In Sequence Step

    4. Advanced Operation Start 開始 During the specified Step Time, output is performed according to 指定のステップ時間の間，ステップ動作種別設定に従い出力 the Step Behavior setting. When If Hold operation is executed on します。途中でホールド操作が行われたら，リジューム操作 the way, output state is kept until Resume operation is executed. が行われるまで出力状態を保持します。 When step termination setting is Hold, output state is kept until ステップ終端設定がホールドなら，リジューム操作が行われ...

  • Page 86: Edit A Sequence

    Control View is displayed, if you push the [Edit] soft-key, the execution transitions to the Sequence Edit View. Sequence icon   Edit a sequence 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). KP3000GS...
  • Page 87 4. Advanced Operation 2. Set the parameter of each step. You can move between each step by changing [Step No.]. Step number 3. You can select s or ms as the unit of Step Time by selecting [Misc] soft-key  [1: TimeUnit]. 4.

  • Page 88: 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]. KP3000GS...
  • Page 89 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/DC POWER SOURCE...
  • Page 90 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]. KP3000GS...
  • Page 91 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 92: Execute A Sequence

    View, the output transitions to the state set in the step No.0 at the same time as compiling. 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. ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...
  • Page 93 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 94  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. KP3000GS...
  • Page 95 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 96: 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. KP3000GS...
  • Page 97 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 98 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]. KP3000GS...
  • Page 99 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 100: Clear/Rename Sequence

    4.2 Using Sequence Function 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]. KP3000GS...
  • Page 101 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/DC POWER SOURCE...
  • Page 102  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. KP3000GS...
  • Page 103 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 104: 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. KP3000GS...

  • Page 105: Sequence Control By External Control

    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 External Control External control enables to start/stop/suspend/branch a sequence and to recall the memory.

  • Page 106: 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) KP3000GS...

  • Page 107: Using Power Fluctuation Testing (Simulation) Function

    The output by the Simulation function consists of six types of steps: Initial, Normal 1, Trans 1, Abnormal, Trans 2, and Normal 2. Before the simulation starts, the KP3000GS 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.

  • Page 108: Simulation Function Parameters

    4.3 Using Power Fluctuation Testing (Simulation) Function  Initial Step Initial Step is assigned to the stand-by state before the simulation starts. The KP3000GS also moves to the Initial Step and becomes stand-by state after the simulation ends, except when the repeat count is specified to 0 (= infinite count).

  • Page 109: Figure 4-11 Simulation Function Steps

    4. Advanced Operation  Relationship between each step and settable Step parameters V1, F1 V1, F1 Voltage and 電圧・周波数は 正常1と同じ frequency are V3, F3 same as Normal 1 Normal1 Trans1 Abnormal Trans2 Normal2 移行1 異常 移行2 定常2 定常1 Trigger output トリガ出力...

  • Page 110: 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 KP3000GS executes the simulation only once and finishes it without performing the repeat operation.

  • Page 111: Figure 4-13 Voltage Change Simulation Example

    4. Advanced Operation Table 4-6 Voltage Dip Simulation Edit Example Step Initial Normal 1 Trans 1 Abnormal Trans 2 Normal 2 Step Time — 0.5 s AC voltage 100 V 100 V — 70 V — — Frequency 50 Hz 50 Hz —...

  • Page 112: Process Flow In A Step

     When a simulation is loaded from memory, the simulation you are editing is discarded.  You can also turn on output on the Simulation Edit View. In this case, the output will be set to the state set in the initial step when Power Fluctuation Testing was last compiled (see 4.3.7). ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...
  • Page 113 4. Advanced Operation  Transition to Simulation Edit View Press the MENU key to open the root menu, then select [Simulation] (see 3.3.1). While the Simulation Control View is displayed, if you push the [Edit] soft-key, the execution transitions to the Simulation Edit View.
  • Page 114 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]. 5. Press the [Clear] soft-key to clear all the steps you are editing and return to the factory default. KP3000GS...

  • Page 115: Loading A Simulation

    4. Advanced Operation 4.3.6 Loading a Simulation -------- Notes ------------------------------------------------------------------------------------------------------------  When a simulation is loaded, the simulation you are editing is discarded.  Simulation cannot be loaded in the Simulation Control View. -----------------------------------------------------------------------------------------------------------------------------  Load the simulation stored in the internal memory 1.
  • Page 116 4. The confirmation window for loading the simulation opens. Select [OK]. The simulation with the specified memory number is loaded.  Load the simulation stored in the USB memory For how to connect USB memory to this product, and how to disconnect from this product, see 4.9. KP3000GS...
  • Page 117 4. Advanced Operation 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. PROGRAMMABLE AC/DC POWER SOURCE...

  • Page 118: Executing Simulation

    When pushing [Compile] soft-key in the Simulation Edit View, the edited power fluctuation is compiled, and then the screen transitions to Simulation Control View. If output is turned on in the Simulation Edit View, the output transitions to the state set in the initial step, at the same time as compiling. KP3000GS...
  • Page 119 4. Advanced Operation -------- Notes ------------------------------------------------------------------------------------------------------------  If an improper setting is detected during compilation, an error message is displayed and the screen does not transition to the Simulation Control View. -----------------------------------------------------------------------------------------------------------------------------  Starting/ending a simulation 1. If output is turned off in the Simulation Edit View, the Power Fluctuation Test can be executed when output is turned on in the Simulation Control View.

  • Page 120: Saving Simulation

    -----------------------------------------------------------------------------------------------------------------------------  Returning to Simulation Edit View If you push the [Edit] soft-key, the execution transitions back to the Simulation Edit View. 4.3.8 Saving Simulation -------- Notes ------------------------------------------------------------------------------------------------------------  Simulation cannot be saved in the Simulation Control View. ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...
  • Page 121 4. Advanced Operation  Saving the simulation in the 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]. 3. Specify the memory number of location to save in [Memory No.] item, and then push [Store] soft-key.
  • Page 122  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. KP3000GS...
  • Page 123 4. Advanced Operation 2. In the [To] item, select [2: USB]. 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.

  • Page 124: Clear/Rename Simulation

    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]. KP3000GS...
  • Page 125 4. Advanced Operation 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. PROGRAMMABLE AC/DC POWER SOURCE...
  • Page 126  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. In the Simulation Edit View, press the select the [File] soft-key - [1: Store]. The Simulation Store View opens. KP3000GS...
  • Page 127 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 128: Set So As The Simulation Function Is Selected At Power-On

    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.  Operation procedure 1. Press the MENU key to move to the root menu, then select [System]. The system setting window opens. KP3000GS...

  • Page 129: Simulation Control By External Control

    4. Advanced Operation 2. In [PwOn Mode] item, Select [3: Sim]. -------- Notes ------------------------------------------------------------------------------------------------------------  To set so as to Continuous function is selected at power-on, select [1: Cont] in [PwOn Mode] item. ----------------------------------------------------------------------------------------------------------------------------- 4.3.11 Simulation Control by External Control External control enables to start/stop a simulation and to recall the memory.

  • Page 130: Figure 4-16 Simulation Edit View

    Figure 4-17 Simulation Control View (Output Off State, Simulation Stopped)  Simulation Control View (output on state, simulation running) Icon Measured Value to be displayed Output setting of executing step Figure 4-18 Simulation Control View (Output On State, Simulation Running) KP3000GS...

  • Page 131: Measuring Harmonic Current

    4. Advanced Operation  Simulation Control View (output on state, simulation stopped) Icon Measured Value to be displayed Output setting of initial step Figure 4-19 Simulation Control View (Output On State, Simulation Stopped) Measuring Harmonic Current 4.4.1 Harmonic current Some electric devices of AC power input have its input current waveform greatly distorted from the sine wave.

  • Page 132: Basics

    IEC. Use this function for a preliminary testing. ----------------------------------------------------------------------------------------------------------------------------- 4.4.3 Measured Value Display Method  Operation procedure 1. In the Continuous function, select the [Measure] soft-key  [4: Harmonic]. 2. The view opens populated with the measured harmonic components of order 1 to 10. KP3000GS...

  • Page 133: Measuring Inrush Current

    4. Advanced Operation 3. Press the [Next] soft-key to display the measured values for order 11 to 20. Press the [Prev] soft-key to return to the original view. Switch the view in the same manner for the measured values over order 21. 4.

  • Page 134: Basics

    1. Before turning on the output, clear the current peak-hold value. Following two methods are available. (a) Shortcut operation: (b) Select the [Measure] soft-key  [2: Measure]. Hover the cursor over [Exec] of the [Ipk-H Clr] item and press the ENTER key. KP3000GS...

  • Page 135: Measurement Tips

    4. Advanced Operation 2. Turn on the power switch of the object to be measured. 3. Turn on the output. 4. Read current peak-hold value (Ipk-Hold). This is the maximum inrush current value. 4.5.4 Measurement Tips  You can see the difference among inrush currents at each power-on phase by changing the phase setting at output on (see 3.4.6) before turning on the output.

  • Page 136: Table 4-8 Different Output Voltage Settings Depending On Clip Depth Setting Method

    DC component remove function in the AC mode. To avoid this, switch to the ACDC mode. -----------------------------------------------------------------------------------------------------------------------------  Operation procedure 1. In the [Wave] item, select [CLP]. 2. Move the cursor to [Select], then select it. The clipped sine wave setting window opens. KP3000GS...
  • Page 137 4. Advanced Operation 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). PROGRAMMABLE AC/DC POWER SOURCE...

  • Page 138: Outputting Arbitrary Waveform

    Up to 16 types of arbitrary waveforms can be saved in the internal memory. For Wave Designer, see the instruction manual of the control software. -------- Notes ------------------------------------------------------------------------------------------------------------  Arbitrary waveform cannot be created and edited through the panel operation of this product. ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...

  • Page 139: Arbitrary Waveform Creation Procedure

    4. Advanced Operation 4.7.2 Arbitrary Waveform Creation Procedure See the instruction manual of the control software. 4.7.3 Arbitrary Waveform Creation Example See the instruction manual of the control software. 4.7.4 Transferring Arbitrary Waveform  Transfer procedure using Wave Designer See the instruction manual of the control software. ...
  • Page 140 4.7 Outputting Arbitrary Waveform 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. KP3000GS...
  • Page 141 4. Advanced Operation 7. Push the Copy soft-key. The [Copy] window opens. 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. PROGRAMMABLE AC/DC POWER SOURCE...

  • Page 142: 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. KP3000GS...

  • Page 143: Using Memory Function

    4. Advanced Operation 4. Move the cursor to [Close], then press the ENTER key. The arbitrary waveform setting window closes. 5. Set the frequency and output voltage. Turn on the output. Set the arbitrary waveform output voltage in the [ACV] item using Peak-to-Peak value. -------- Notes ------------------------------------------------------------------------------------------------------------ ...

  • Page 144: Basic Setting Memory

     The number of basic setting 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 basic setting data files in the USB memory. ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...
  • Page 145 4. Advanced Operation  Saving to a Basic Setting Memory (how to save the output-related settings in the Continuous function) 1. Press the MEMORY key on the Continuous function screen or select [Memory] from the root menu to move to the Memory View. 2.
  • Page 146 5. 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.  Loading from a Basic Setting Memory 1. In the Memory View, select [Setting Recall]. KP3000GS...
  • Page 147 4. Advanced Operation 2. In the [From] item, select the source [1: System] (internal memory) or [2: USB] (USB memory). 3. Specify the data to load. (a) For the internal memory, specify the memory number in the [Memory No.] item, then press the [Recall] soft-key.
  • Page 148 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. (b) For the USB memory, in the data list box, select the data. Internal memory USB memory KP3000GS...
  • Page 149 4. Advanced Operation 4. To clear/delete, push [Clear]/[Delete] soft-key. Confirmation message is displayed. Select [OK]. Clearing the internal memory resets the data to the factory default (same as the one of the internal memory No. 0). Erasing the basic setting data in the USB memory deletes the applicable file.
  • Page 150  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. KP3000GS...

  • Page 151: Arbitrary Waveform Memory

    4. Advanced Operation 4.8.2 Arbitrary Waveform Memory The user-created arbitrary waveform data can be saved into the Arbitrary Waveform Memory. Both the internal and USB memories can be selected as the Arbitrary Waveform Memory. Creation of arbitrary waveform data and saving it to the Arbitrary Waveform Memory are performed using Wave Designer, the control software in the optional CD-ROM.
  • Page 152 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. For how to enter a string, see 3.3.6. KP3000GS...
  • Page 153 4. Advanced Operation -------- Notes ------------------------------------------------------------------------------------------------------------  When the data is copied to the USB memory, any existing file with the same name in the NF_TOOL\NF_KP\ARB_DATA folder is overwritten. No overwrite confirmation message is displayed. -----------------------------------------------------------------------------------------------------------------------------  Clearing, erasing, or renaming an Arbitrary Waveform Memory 1.
  • Page 154 Arbitrary Waveform Memory in the USB memory deletes the applicable arbitrary waveform data 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. KP3000GS...

  • Page 155: Sequence Memory

    4. Advanced Operation -------- Notes ------------------------------------------------------------------------------------------------------------  A file cannot be renamed in the USB memory if a file with the same name exists in the NF_TOOL\NF_KP\ARB_DATA folder. An error message is displayed. ----------------------------------------------------------------------------------------------------------------------------- 4.8.3 Sequence Memory The user-created sequence can be saved into the Sequence Memory. Both the internal and USB memories can be selected as the Sequence Memory.

  • Page 156: Simulation Memory

    Refer to 4.27  SIM Store In the Memory View, select [SIM Store] to change to the Simulation Save View as below, allowing you to save, clear, and rename the simulation. For the operation method, see 4.3.8 and 4.3.9. KP3000GS...

  • Page 157: Using Usb Memory Function

    4. Advanced Operation  SIM Recall In the Memory View, select [SIM Recall] to change to the Simulation Recall View as below, allowing you to load the simulation. For the operation method, see 4.3.6. Using USB Memory Function This product supports the mass storage class USB memory. The arbitrary waveform data, sequence data, simulation data, and Basic Setting Memory can be saved into and loaded from the USB memory.

  • Page 158: Using Monitor Function

     When the data list box shows the files in the USB memory ----------------------------------------------------------------------------------------------------------------------------- 4.10 Using Monitor Function The output voltage and current waveform can be monitored using an oscilloscope connected to the monitor terminal on the rear. For the monitor output specifications, see 10.29. KP3000GS...
  • Page 159 4. Advanced Operation  Switching the monitor output 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. For the [Type] item, select the output voltage or current. PROGRAMMABLE AC/DC POWER SOURCE...
  • Page 160 4.10 Using Monitor Function 4. Put the cursor on [Close], then press the ENTER key. -------- Notes ------------------------------------------------------------------------------------------------------------  The output voltage monitor watches the voltage at the output terminal whether the remote sensing state is on or off. ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...

  • Page 161: Using Remote Sensing Function

    4. Advanced Operation 4.11 Using Remote Sensing Function The Remote sensing function detects the output voltage at the sensing input terminal. When the Remote sensing function is on, the measured value of voltage is the voltage at the sensing input terminal, and the item symbol is displayed as "SV"...
  • Page 162 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. ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...

  • Page 163: 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 164 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. KP3000GS...
  • Page 165 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/DC POWER SOURCE...

  • Page 166: Using Autocal Function

    ACDC mode, when the signal source is changed to EXT or ADD, or when the Sequence or Simulation function is selected, the Autocal function is forcibly set to off. When the AGC function is on, the Autocal function cannot be used. For the specification of the Autocal function, see 10.17. KP3000GS...
  • Page 167 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 168 3. Use the [Rmt Sense] item to set the Remote sensing function to on or off, if necessary. 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. KP3000GS...
  • Page 169 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 170: 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 ACDC, DC 250 +250 Note: The setting range is common to 100 V range and 200 V range. KP3000GS...

  • Page 171: Using As Dc Power Supply

    4. Advanced Operation  Operation procedure 1. Press the [Misc] soft-key and select [2:DC Adjust]. The DC offset adjustment window opens. 2. While checking the DC offset of the output voltage, adjust the value in the [DC Adj] item so that the DC offset gets close to zero.

  • Page 172: Setting Voltage Using External Dc Input Signal

    The external DC signal is input to this product through the external signal input connector. When the signal source is VCA, the specifications except the output voltage setting are same as when the signal source is INT. KP3000GS...

  • Page 173: Using External Signal In Ac-Vca Mode

    4. Advanced Operation -------- Notes ------------------------------------------------------------------------------------------------------------  For VCA, the external signal input is detected with the interval of about 100 ms. ----------------------------------------------------------------------------------------------------------------------------- 4.16.1 Using External Signal in AC-VCA Mode In the AC-VCA mode, the peak value of the output AC voltage (ACV) is set according to the following figure, by using the gain setting value and the voltage of the external DC signal.

  • Page 174: Using External Signal In Dc-Vca Mode

     Within the same range, the same value is retained for the gain setting value, regardless of the combination of the signal sources (VCA, EXT, ADD).  When the switching from DC-VCA mode to ACDC mode, the signal source is forcibly set to INT. ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...
  • Page 175 4. Advanced Operation  Examples When the gain is 100, and the external DC signal voltage is 1 V, the output will be a DC voltage of 100 V.   Operation procedure 1. Turn off the output, and enter 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.

  • Page 176: Control Using External Control Function

    The connector to be used is DBLC-J25SAF-10L9E (D-sub, 25-pin, M2.6 mm screw) manufactured by JAE. For the specification of I/O signals, see 10.26, and for the pin assignment of the CONTROL I/O connector, see Table 4-12. KP3000GS...

  • Page 177: Table 4-12 Control I/O Pin Assignment

    4. Advanced Operation -------- Notes ------------------------------------------------------------------------------------------------------------  You can enable/disable the external control function. When the external control function is disabled, the input from the external control is not accepted, but the state output signal is output.  We recommend that when the external control function is not used, the function is set to disabled to avoid malfunctioning due to any exogenous noise.

  • Page 178: Table 4-13 Step Sync Code

    Memory No. Specify Memory specification 1 Low High High Memory specification 2 Low High High  Enabling/disabling external control function 1. Press the MENU key to move to the root menu, then select [System]. The system setting window opens. KP3000GS...
  • Page 179 4. Advanced Operation 2. In the [Ext Control] item, select [1: Disable] or [2: Enable].  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.
  • Page 180 2. Move the cursor to [Setup] next to the [Trig Out] item, and select it. The trigger output setting window opens. 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. KP3000GS...

  • Page 181: Synchronizing The Output Frequency With The Power Line Or The External Signal

    4. Advanced Operation 4.18 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. The icon is displayed when the internal signal source is synchronized with the external signal.

  • Page 182: Amplifying The External Signal Input

    This may solve the instability of the measured value display.  Set the frequency for the internal signal source so that it is equal to the one for the external signal.  Set zero for ACV and DCV. ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...
  • Page 183 4. Advanced Operation  Operation procedure 1. Input the signal to be amplified from the external signal input connector. 2. Press the [Osc] soft-key and select [2: Source], then : select [4:EXT] or [5:ADD]. 3. Set the gain in the [Gain] item. PROGRAMMABLE AC/DC POWER SOURCE...

  • Page 184: Turning The Output On Or Off Rapidly

     The output relay is in the off state during the wait time at power-on or after changing the power unit energization setting even if the activation of the output relay is disabled. ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...
  • Page 185 4. Advanced Operation  Operation procedure 1. Press the MENU key to move to the root menu, then select [System]. The system setting window opens. 2. In the [Relay Cntrl] item, select [2:Enable] or [1:Disable]. If you select [Enable], the activation of the output relay is enabled.

  • Page 186: Enabling Automatic Output-On At Power-On

    ----------------------------------------------------------------------------------------------------------------------------- Figure 4-24 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. KP3000GS...

  • Page 187: Using The Emission Co Calculator

    4. Advanced Operation 2. In the [PwON Output] item, select [2:ON] or [1:OFF]. When you select [ON], the automatic output-on at power-on is enabled. 4.22 Using the Emission CO Calculator This is the function for calculating and displaying the weight of the carbon dioxide (CO ) emission based on the measured value of the internal loss or the output power of this product.
  • Page 188 "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. KP3000GS...

  • Page 189: Power Unit Energization Setting (Using Under The Restricted Rated Power)

    4. Advanced Operation 4.23 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 190  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. ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...

  • Page 191: Key Lock

    4. Advanced Operation 4.24 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 192: 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). KP3000GS...

  • Page 193: Restoring To The Factory Default Setting (Reset)

    4. Advanced Operation 3. In the [Contrast] item, set the contrast value. 4. Close the window. 4.27 Restoring to the Factory Default Setting (Reset) If you reset this product, the setting items marked with  in Table 4-16 are restored to the factory default settings.

  • Page 194: Current

    Monitor output target Current External interface × External control input  Disabled  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 KP3000GS...
  • Page 195 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 voltage: 0 V Start phase: Disabled, 0 deg Stop phase: Disabled, 0 deg...
  • Page 196  If you reset the product, the content in the Basic Setting Memory will not be cleared. Once restarted, the setting of the 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. ----------------------------------------------------------------------------------------------------------------------------- KP3000GS...

  • Page 198: Description Of Screen And Menu

    5. Description of Screen and Menu Screen Configuration ······································· 180 Menu Composition ·········································· 184 KP3000GS...

  • Page 199: 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 200: Status Icon

    The sequence or simulation is running. 4.2.12, 4.3.12 Stand by The sequence or simulation stands by. 4.2.12, 4.3.12 Sequence suspended The sequence is suspended. 4.2.12, 4.3.12 Unadjusted Unadjusted. This icon means the abnormal — state of the product. Contact us or our agent. KP3000GS...

  • Page 201: 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 measured value area. Effective value of the output voltage on the output terminal Vavg The average DC value of the output voltage on the output terminal Vmax...

  • Page 202: Output Setting Display Items

    Gain of the external signal Source 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. KP3000GS...

  • Page 203: 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 204: 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. KP3000GS...

  • Page 205: 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 206: System Menus

    Disconnects the USB memory before removing it. Trig Out Makes the trigger output settings in the Sequence and the 4.2,4.3 Simulation. PU-ON Makes the power unit energization settings. 4.23 Information Displays the system information. ExtOut Pol Specifies the external control state output polarity. 4.17 KP3000GS...

  • Page 208: Remote Control

    6. Remote Control Communication Interface ·································· 190 Remote/Local State Switching ··························· 199 KP3000GS...

  • Page 209: 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 210 2. Put the cursor on [Setup] next to the [Remote] item, then press the ENTER key. The remote setting window opens. 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. KP3000GS...

  • Page 211: Rs232

     The use of USB hub may cause the product not to communicate properly. -----------------------------------------------------------------------------------------------------------------------------  About USB ID Used for a system connected with multiple KP3000GS programmable AC/DC power sources through USB, to enable the application identify each source. The USB ID is represented in the following format.
  • Page 212 6.1 Communication Interface 2. Put the cursor on [Setup] next to the [Remote] item, then press the ENTER key. The remote setting window opens. 3. In the [Interface] item, select [RS232]. 4. Set each item. KP3000GS...

  • Page 213: Gpib

    6. Remote Control 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. -------- Notes ------------------------------------------------------------------------------------------------------------  Avoid use in a place under electrically noisy environment.  Turn off this product and the computer before connecting or disconnecting the cable. ...
  • Page 214 2. Put the cursor on [Setup] next to the [Remote] item, then press the ENTER key. The remote setting window opens. 3. In the [Interface] item, select [GPIB]. 4. In the [Address] item, set the address. [Terminator] is fixed to "LF". KP3000GS...

  • Page 215: Lan

    6. Remote Control 5. Use a GPIB cable to connect this product to the computer. The connector is on the rear of this product. Turn off this product and the computer before connecting or disconnecting the cable. -------- Notes ------------------------------------------------------------------------------------------------------------ ...
  • Page 216 6.1 Communication Interface 3. Put the cursor on [Setup] next to the [Remote] item, then press the ENTER key. The remote setting window opens. 4. In the [Interface] item, select [LAN]. KP3000GS...
  • Page 217 6. Remote Control 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. After assignment, the display such as IP Address will be updated. Refer to the matters for IP address setting etc.

  • Page 218: 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. KP3000GS...

  • Page 220: Options

    7. Options Outlet ··························································· 202 Application Software ········································ 202 Remote Controller ··········································· 203 Rack-Mount Adapter ········································ 203 Replacement Air Filter ····································· 204 KP3000GS...

  • Page 221: Outlet

    7. Options Outlet Two outlets for Japan/North America (NEMA 5-15, available in 100 V range) are added at the lower front. The output terminals, the maximum voltage, the maximum current, and available output range are listed in Table 7-1. The outlet is dedicated to AC output. It can be used in the AC or ACDC mode. For information on outlet, see 2.5.

  • Page 222: Remote Controller

    The rack-mount adapter is a set of brackets used to mount the product on the EIA or JIS standard compliant rack. This option can be requested at the time of order or added after the purchase. Table 7-2 Rack-Mount Adapter Model Names Model name Product name PA-001-1728 Rack-mount adapter (inch) PA-001-1732 Rack-mount adapter (mm) KP3000GS...

  • Page 223: Replacement Air Filter

    7. Options Replacement Air Filter A replacement air filter on the front grill. This option can be requested at the time of order or added after the purchase. Model name: PA-001-1966 Product name: Replacement air filter Front grill Figure 7-2 Front Grills PROGRAMMABLE AC/DC POWER SOURCE...

  • Page 224: Troubleshooting

    8. Troubleshooting Error Messages and Error Handling ···················· 206 When a Failure is Suspected ····························· 213 KP3000GS...

  • Page 225: 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 226: If An Error Occurs Repeatedly

    If the error still exists, this 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 227: 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 228: 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 KP3000GS...
  • Page 229 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 230 Power Unit Internal Error Output Off This is a power unit internal error. If it occurs repeatedly, contact the seller (NF Corporation or our agent) from whom you purchased the product. Limiting The active wattage limiter is activated.
  • Page 231 8. Troubleshooting Table 8-2 Error Message List (Continued) Message Protection type Cause or Necessary action Icon The power unit or the system has not display been adjusted. Calibration Data Error SH Message The adjustment data is abnormal. display only USB Memory Connected Message A USB memory was inserted.

  • Page 232: 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 233 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 234 4.19 A low frequency For a frequency lower than 10 Hz, the (less than 10 Hz) measurement cycle is a fixed value and is set. thus the measured value may not be stable. KP3000GS...
  • Page 235 8. Troubleshooting Table 8-3 Actions When a Failure is Suspected (Continued) Category Symptom Possible Cause Necessary Actions Limiter/setti The output The output current While the peak current limiter is ng range current overshoot occurred for activated, the overshoot may limitation- peak-hold value the limit value.
  • Page 236 4.1.1 Memory The memory The output is on. The output on state does not allow function- cannot be the recall. Turn the output off. related recalled. problem KP3000GS...
  • Page 237 8. Troubleshooting Table 8-3 Actions When a Failure is Suspected (Continued) Category Symptom Possible Cause Necessary Actions Sequence/ The Sequence The output is off. Turn on the output, then start the Simulation- cannot be sequence. related started. problem The specified The Stop Phase is When the stop phase setting is Step Time is...

  • Page 238: Maintenance

    9. Maintenance Preface ························································· 220 Daily Maintenance ·········································· 220 Storage, Repackaging, Transportation ················· 222 Checking Firmware Version ······························ 223 KP3000GS...

  • Page 239: 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 240 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. KP3000GS...

  • Page 241: Storage, Repackaging, Transportation

    9. Maintenance 4. 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. 5. Rinse the removed air filters with water to remove dirt and clog. Dry them completely. 6.

  • Page 242: Checking Firmware Version

    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 1.00. KP3000GS...

  • Page 244: Specifications

    10.28 USB Memory Interface ····································· 247 10.29 Waveform Monitor Output ································· 247 10.30 Safety and EMC ············································· 247 10.31 Operation Environment ···································· 248 10.32 Externals, Weight, and Terminal Block ················ 248 10.33 Option ·························································· 249 10.34 Outline Dimensional Drawing ···························· 250 KP3000GS...

  • Page 245: Output Function

    A value without the accuracy is the nominal value or representative value (shown as typ.). 10.1 Output Function KP3000GS Output function Continuous, Sequence , Simulation 10.2 Output Range...

  • Page 246: Ac/Dc Mode

    10.3 AC/DC Mode 10.3 AC/DC Mode KP3000GS AC/DC mode AC, AC+DC, DC Description The signal source and amplification section of this product are AC-coupled, and the DC component is canceled. Only the AC output setting of 40 Hz or higher is available.

  • Page 247: Signal Source

    10. Specifications 10.4 Signal Source KP3000GS Signal source INT, VCA, SYNC, EXT, ADD 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 248: Ac Output

    10.5 AC Output 10.5 AC Output [V]=Vrms, [A]=Arms, and the power input voltage is 200 V, unless otherwise noted. KP3000GS Mode Single-phase two-wire Floating output, the Lo terminal can be grounded. Rated output voltage 100 V / 200 V Voltage setting range 0.0 V to 155.0 V / 0.0 V to 310.0 V...

  • Page 249: Dc Output

    10.6 DC Output [V]=Vdc, [A]=Adc, the power input voltage is 200 V, and the polarity is relative to the Lo terminal, unless otherwise noted. KP3000GS Mode Floating output, the Lo terminal can be grounded. Rated output voltage 100 V / 200 V Voltage setting range −220.0 V to +220.0 V / −440.0 V to +440.0 V...

  • Page 250: Power Input

    10.9 Power Input 10.9 Power Input KP3000GS 100 V to 230 V 10 % (250 V or lower) , Overvoltage Category II Voltage Frequency 50 Hz2 Hz or 60 Hz2 Hz Phase Single-phase Power factor Power input 100 V: 0.95 or higher (typ.) Power input 200 V: 0.90 or higher (typ.)
  • Page 251 10. Specifications Current *17 KP3000GS Effective value Full scale 40 A / 20 A (rms) Resolution 0.01 A Accuracy DC, 45 Hz to 65 Hz  (0.5 % of rdg + 0.08 A / 0.04 A) 40 Hz to 550 Hz ...

  • Page 252: Power Unit Energization Setting

    10.12 Power Unit Energization Setting Synchronization frequency (Signal Source SYNC only) KP3000GS Display range 38.0 Hz to 525.0 Hz Resolution 0.1 Hz 0.2 Hz Accuracy Harmonic current (AC-INT, fundamental wave 50 Hz/60 Hz only) *24 KP3000GS Effective Measurement Up to 40th order of the fundamental wave...

  • Page 253: Current Limiter

    RMS exceeds it. The output can be configured to be turned off when the limited state continues over the specified time. Peak current limiter KP3000GS Positive Setting Range +15.0 A to +126.0 A / +7.5 A to +63.0 A...

  • Page 254: Setting Range Limit Function

    EXT and ADD. Voltage setting limit 1 (in the AC mode, and sine wave or clipped sine wave is selected) KP3000GS Setting range 0.1 V to 155.0 V / 0.1 V to 310.0 V...

  • Page 255: Remote Sensing

    Effective only for AC-INT, AC-VCA, AC-SYNC, DC-INT, and DC-VCA and when the waveform is sine wave or DC. It is turned off when the Sequence or Simulation is selected. It cannot be selected when the Autocal is set to on. KP3000GS Response time Within 100 ms (typ.)

  • Page 256: Autocal (Output Voltage Compensation)

    DC. It is turned off when the Sequence or Simulation is selected. It cannot be selected when the AGC is set to on. KP3000GS Restriction when on The output voltage setting is 8 V or higher Calibration range Within 10 % (difference between the output voltage and measured value)

  • Page 257: Sequence

    10. Specifications 10.18 Sequence Effective only for AC-INT, AC+DC-INT, and DC-INT. KP3000GS Number of memories 5 (non-volatile) Number of steps Maximum 255 (for each sequence) Setting range of Step 0.0010 s to 999.9999 s Time Intra-Step behavior Constant, Keep, Linear Sweep...

  • Page 258: 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 AC+DC-INT. Note that it does not support IEC or other standards test. KP3000GS Number of memories 5 (non-volatile)

  • Page 259: Clipped Sine Wave

    10. Specifications 10.20 Clipped Sine Wave The peak clipped sine wave can be output, based on the crest factor (CF) setting or the percent setting to the peak value. KP3000GS Number of memories 3 (non-volatile) Variable range 1.10 to 1.41 Factory default 1.41...

  • Page 260: External Signal Input

    When the signal source is SYNC, you can select whether to synchronize with this external signal input or the power input frequency of the product. When synchronizing with the power input frequency, no signal input is needed. KP3000GS Factory default Synchronization signal source switch...

  • Page 261: External Signal Input (Only Ext And Add)

    EXT: Output voltage (V) = External signal input (V)  Gain (V/V) ADD: Output voltage (V) = External signal input (V)  Gain (V/V) + Internal signal source setting (V) KP3000GS Factory default Setting Range for gain 100 V range: 0.0 to 220.0 times 200 V range: 0.0 to 440.0 times...

  • Page 262: Memory Function

    Measurement unit selection Power unit energization setting All enabled (energization) Remote sensing General function See 10.23 (excluding the time unit setting of the Step Time for the Sequence and Simulation) Monitor output target Current External interface External control input Disabled KP3000GS...

  • Page 263: Self-Diagnosis/Protection Function

    10. Specifications 10.25 Self-diagnosis/Protection Function At power-on Description ROM check Checks the internal ROM. RAM check Checks the internal RAM. Basic setting Memory check Checks the Basic Setting Memory. System Setting Memory check Checks the System Setting Memory. Waveform Memory check Checks the Waveform Memory.

  • Page 264: External Control I/O

    (Continuous), the Sequence Memory for the Sequence, and the Simulation Memory for the Simulation. For the Sequence and Simulation, the compile data is also included. *41: Low: 0.4 V or lower, High: 2.7 V or higher, the chassis potential. *42: Polarity reverse (collective) is available only for the state with *. KP3000GS...

  • Page 265: External Interface

    10. Specifications 10.27 External Interface This is the interface to control the product from an external computer. The RS232 and USB interfaces are provided by default, and either GPIB or LAN interface can be chosen when ordering. (Both GPIB and LAN cannot be chosen.) The command language is compliant with the SCPI Specification Version 1999.0.

  • Page 266: Usb Memory Interface

    *53: Only Models with a CE Marking on the Rear Panel. *54: Current limiter operation or indication malfunction of LEDs or measured values may occur if the KP3000GS is exposed to a strong radiated radio frequency electromagnetic field or a strong radio frequency conducted disturbance.

  • Page 267: Operation Environment

    10. Specifications 10.31 Operation Environment KP3000GS Operation Environment Indoor, Pollution Degree 2 Altitude 2000 m or lower Operating temperature/ 0 °C to +50 °C, 5 % to 85 %RH humidity The absolute humidity should be 1 to 25 g/m , without dew condensation.
  • Page 268 When you need two or more cables, or when On order and 100 V AC input: PA-001-1973 you change the power supply environment, and after purchase 200 V AC input: PA-001-1974 so on, you can purchase. It is approximately 3 m length. KP3000GS...

  • Page 269: Outline Dimensional Drawing

    10. Specifications 10.34 Outline Dimensional Drawing Figure 10-2 Outline Dimensional Drawing PROGRAMMABLE AC/DC POWER SOURCE...

  • Page 270: Index

    ERROR LED ..............25 error message ............206, 209 Basic Setting Memory ........... 125, 186 EXT ................34, 163 beep ............... 172, 187 Ext Control ............. 159, 187 branch step ..............63 external control function ..........187 busy ................181 KP3000GS...
  • Page 271 external signal input ............163 Ｊ external signal input connector ......24, 153, 164 ExtOut Pol ............. 160, 187 Jog ..................26 Jump count ............... 63 Ｆ Jump-to step ..............62 F ................44, 182 Ｋ F key ................25 factory default setting ............ 174 Keep .................
  • Page 272 ..............26 SHIFT LED ..............26, 33 power switch ..............22 Shift state ................. 33 power unit energization setting ....27, 170, 181, 207 Shortcut operations............33 protection type ............... 206 Shuttle ................26 PU-ON ........... 170, 187, 206, 207 KP3000GS...
  • Page 273 signal source ..............34 Transition to ..............94 Simple View ..............46 Trig Out ............64, 91, 161, 187 Simulation Control View .......... 99, 111 trigger output .............. 64, 91 Simulation Edit View ..........99, 111 Simulation function ..........88, 186 Ｕ...
  • Page 274 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 276  We assume no responsibility for influences resulting from the operations in this manual. ©Copyright 2011-2018, NF Corporation Programmable AC/DC Power Source KP3000GS Instruction Manual NF Corporation 6-3-20, Tsunashima Higashi, Kohoku-ku, Yokohama...
  • Page 279 NF Corporation 6-3-20, Tsunashima Higashi, Kohoku-ku, Yokohama 223-8508 JAPAN...

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