GW Instek APS-1102 User Manual
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GW Instek APS-1102 User Manual

GW Instek APS-1102 User Manual

Programmable ac/dc power source
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Programmable AC/DC Power Source
APS-1102
USER MANUAL
GW INSTEK PART NO. 82PS-11020M01
ISO-9001 CERTIFIED
MANUFACTURER

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Summary of Contents for GW Instek APS-1102

  • Page 1   Programmable AC/DC Power Source APS-1102 USER MANUAL GW INSTEK PART NO. 82PS-11020M01 ISO-9001 CERTIFIED MANUFACTURER...
  • Page 2 This manual contains proprietary information, which is protected by copyrights. All rights are reserved. No part of this manual may be photocopied, reproduced or translated to another language without prior written consent of Good Will company. The information in this manual was correct at the time of printing. However, Good Will continues to improve products and reserves the rights to change specification, equipment, and maintenance procedures at any time without notice.

  • Page 3: Preface

    Briefly describes and explains the features, applications, and functions as well as brief operation principles of the APS-1102. 2. PREPARATIONS BEFORE USE Describes various cautions regarding preparations to be made before using the APS-1102, ranging from installation to connection of the power supply. 3. PANEL AND BASIC OPERATIONS Describes the functions and actions of the panel controls and their basic operations.

  • Page 4: Safety Precautions

    To prevent electric shock, be sure to safely implement grounding according to Japanese Standard for Electrical Equipment Technology D (100  or lower) or higher. The APS-1102 is automatically grounded when the 3-prong power plug is connected to a 3-prong power outlet with a protective grounding contact.
  • Page 5  Prevention of electrical shock due to output voltage The maximum output of the APS-1102 is 400 V. Carefully operate the APS-1102 to avoid electrical shock. Directly touching the output or changing cable connections while output is on may cause electrical shock.

  • Page 6: Table Of Contents

      Output Characteristics ................... 3-33   ADVANCED OPERATION EXAMPLE ............4-1       Use as a DC Power Source ..................4-2     4.1.1 Connecting output terminal to load during DC output ........4-2 APS-1102 Programmable AC/DC Power Source...
  • Page 7 SET Menu ........................ 5-15     5.3.1 Output mode setting ................... 5-16     5.3.2 Output voltage range setting ................5-17     5.3.3 Setting output voltage ..................5-18     5.3.4 Setting output frequency ..................5-19 APS-1102 Programmable AC/DC Power Source...
  • Page 8     6.5.2 Standard event status ..................6-45     6.5.3 Operation status ....................6-47     6.5.4 Warning status ....................6-48     Error Message List ....................6-49     Programming Precautions ..................6-50 APS-1102 Programmable AC/DC Power Source...

  • Page 9: Troubleshooting

    Safety and EMC Compliance ................9-14     9.16 Ambient Temperature Range, Ambient Humidity Range, Etc....... 9-14     9.17 External Dimensions and Weight ..............9-15     9.18 EC Declaration of Conformity ................. 9-17 APS-1102 Programmable AC/DC Power Source...
  • Page 10 Ambient Temperature and Humidity Ranges ............2-4 Figure 2-2. Power Source Inlet ....................2-7 Figure 2-3. Operation Check ......................2-9 Figure 3-1. APS-1102 Operation Panel ..................3-2 Figure 3-2. APS-1102 Front Panel ....................3-3 Figure 3-3. APS-1102 Rear Panel ....................3-4 Figure 3-4.
  • Page 11 Screen Display When Warning Has Occurred ............7-11 Figure 8-1. Air Filter Cleaning Steps ................... 8-3 Figure 8-2. SYSTEM INFORMATION Screen ................8-6 Figure 9-1. Temperature and Humidity Ranges ................. 9-15 Figure 9-2. External Dimensions ....................9-16 APS-1102 Programmable AC/DC Power Source...
  • Page 12 Current Limiter Setting Ranges ................3-25 Table 3-10. Voltage and Frequency Setting Range Limiter ............3-27 Table 4-1. Panel Settings When Using APS-1102 as a DC Power Source ........ 4-2 Table 4-2. Setting Range Options for Various Output Voltage Ranges ........4-5 Table 4-3.
  • Page 13 When Fault Is Suspected (Problem Related to Output Voltage or Output Voltage Range Setting) ......................7-15 Table 7-12. When Fault Is Suspected (Problem Related to Frequency Setting) ...... 7-15 Table 7-13. When Fault Is Suspected (Problem Related to Output Error) ........ 7-16 APS-1102 Programmable AC/DC Power Source...
  • Page 14 When Fault Is Suspected (Problem Related to Memory Function) ......7-17 Table 7-17. When Fault Is Suspected (Problem Related to Limiter Setting Range Limit) ..7-18 Table 7-18. When Fault Is Suspected (Other Problems) ............7-18 APS-1102 Programmable AC/DC Power Source...
  • Page 15 VERVIEW     General ................. 1-2     Features ................ 1-2     Applications ..............1-3     List of Functions ............1-4     Operation Principles ............ 1-6 APS-1102 Programmable AC/DC Power Source...

  • Page 16: General

    1.1 General 1.1 General The APS-1102 programmable AC/DC power source is a power source that can output AC and DC power, features a compact design for convenient desktop use, and provides a wealth of measurement functions. Rated output voltage is 100 Vrms (100 V range) or 200 Vrms (200 V range), with maximum output capacity of 1 kVA (during AC 200 V input).

  • Page 17: Applications

     Research, development, and testing of various compact consumer electronics devices  Testing of battery-powered modules  As power source for testing characteristics of relays and switches  As power source for tests included in inspection lines for various devices APS-1102 Programmable AC/DC Power Source...

  • Page 18: List Of Functions

    1.4 List of Functions 1.4 List of Functions The main functions of the APS-1102 are listed below. Table 1-1. List of Functions (1/2) Function Description Total of 8 modes (combinations of operation mode and signal source mode) Alternate current – internal signal source (AC-INT mode) Alternate current –...

  • Page 19: Table 1-2. List Of Functions (2/2)

    Status output: Output level: 0/+5 V (open) Output impedance: 100  Status items: Power on/off, output on/off, limiter operation, software busy, sequence operation step sync output Terminal: D-sub 25-pin multiterminal USB interface Standard equipped APS-1102 Programmable AC/DC Power Source...

  • Page 20: Operation Principles

    1.5 Operation Principles 1.5 Operation Principles Figure 1-1 shows a block diagram of the APS-1102. PANEL <2> CONTROLLER SYSTEM CONTROL CONTROL DISPLAY EXT SIG IN 2.2V MAX CONTROL Zin=10k EXT SYNC IN <3> ISOLATION <1> PFC <4> AMP INVERTER INVERTER INVERTER ～LINE 100V-230V...
  • Page 21 REPARATIONS BEFORE USE Checking Before Use ···························································· 2-2 Installation Environment ······················································ 2-3 Grounding and Power Supply Connection ··························· 2-6 Simple Operation Checks ····················································· 2-8 Calibration ··········································································· 2-10 APS-1102 Programmable AC/DC Power Source...

  • Page 22: Checking Before Use

    Good Will distributor from which the product was purchased.  Safety check To ensure safety in using the APS-1102, the user should read the following sections of this user manual before using the APS-1102:  “Safety Precautions” (provided at the beginning of this user manual) ...

  • Page 23: Installation Environment

    If the APS-1102 is exposed to sudden shifts in ambient temperature and/or humidity during transportation in winter, internal condensation may occur. In such a case, leave the APS-1102 until the condensation has cleared before connecting the APS-1102 to a power supply.

  • Page 24: Figure 2-1. Ambient Temperature And Humidity Ranges

     The APS-1102 should be used indoors, and at an elevation of 2,000 meters.  The APS-1102 uses a fan for forced-air cooling. To allow for ample air flow, be sure to maintain a gap of at least 50 cm between the air inlets and outlets along the sides and rear of this product and walls or other obstructions.

  • Page 25: Grounding And Power Supply Connection

    This product uses a line filter. Be sure to ground this product. Otherwise, an electric shock may occur. To prevent an electric shock from occurring, be sure to ground the APS-1102 according to "Electric Equipment Technical Standard Class D (100 or below) Grounding" or higher.
  • Page 26 2.3 Grounding and Power Supply Connection Frequency range: 50 Hz/60 Hz ±2 Hz (single phase) Power consumption: 1.4 kVA or less APS-1102 Programmable AC/DC Power Source...

  • Page 27: Figure 2-2. Power Source Inlet

    CAUTION ！ The accompanying power cord sets are for use with this product only. Do not use them with other products or application systems. The product itself has a withstand voltage of 1500 V AC. APS-1102 Programmable AC/DC Power Source...

  • Page 28: Simple Operation Checks

    Check that the power goes on normally, and that the measured value set via the control panel is displayed correctly on the MEASURE screen.  Operation steps 1. Set the APS-1102 power source switch to on. See “3.4.1 Power on/off”.  Operation starts once the power is on. <1> P ress switch to up ( | ) position.

  • Page 29: Figure 2-3. Operation Check

    2.4 Simple Operation Checks 2. Panel settings Set the APS-1102 as shown below. See “3.4 Main Operation Example”, for descriptors of the settings methods. Table 2-1. Panel Settings for Operation Check Item Setting Output mode AC-INT mode Output voltage range...

  • Page 30: Calibration

    2.5 Calibration 2.5 Calibration To calibrate the APS-1102, contact Good Will or an authorized distributor. 2-10 APS-1102 Programmable AC/DC Power Source...
  • Page 31 Setting waveform ························································· 3-22 3.4.5 Setting output voltage ················································· 3-23 3.4.6 Setting output frequency ············································· 3-25 3.4.7 Using limiter functions ················································ 3-26 3.4.8 Output on/off ······························································ 3-30 3.4.9 Using measurement functions ···································· 3-31 Output Characteristics ························································ 3-34 APS-1102 Programmable AC/DC Power Source...

  • Page 32: Panel Components And Operations

    Numbers shown after names in this figure correspond to item numbers in the detailed descriptions below. CANCEL key ENTER key Output ON/OFF LED 3.4.8 MODIFY dial DIGIT key OUTPUT key 3.4.8 UP/DOWN keys Shortcut keys 5.2.6 Figure 3-1. APS-1102 Operation Panel APS-1102 Programmable AC/DC Power Source...

  • Page 33: Front Panel

    3.1.2 Front panel Numbers shown after names in the following two figures correspond to item numbers in the detailed descriptions below. Power switch 3.4.1 Exhaust vent Output outlets (universal type) 3.3.1 Figure 3-2. APS-1102 Front Panel APS-1102 Programmable AC/DC Power Source...

  • Page 34: Rear Panel

    3.1 Panel Components and Operations 3.1.3 Rear panel   External signal input/external sync signal input connector 3.3.4 Exhaust vent Output terminals 3.3.1 LINE INPUT USB connector 3.3.2 External control I/O connector 3.3.3 Figure 3-3. APS-1102 Rear Panel APS-1102 Programmable AC/DC Power Source...

  • Page 35: Display And Initial Settings At Power-On

    See “7.2.1 Error at power-on”, for description of error messages and recommended responses.  Initial settings Table 3-1 and Table 3-2 list the initial settings for the APS-1102. Table 3-1. Settings in Memory (1/2) Function Setting Initial Setting...

  • Page 36: Table 3-2. Settings In Memory (2/2)

    Branch steps Keylock Backup value Beep Backup value LCD contrast Backup value System settings LCD display color Blue (BLUE) Time unit Backup value Output on/off at power-on Backup value External control input enable/disable Disable Backup value APS-1102 Programmable AC/DC Power Source...

  • Page 37: I/O Terminals

    These outlets are used only for AC power. Use the rear output terminal for DC or AC+DC. Polarity follows the Japanese standard. Use the rear output terminal for polarity-related settings such as the initial phase. Output outlets (universal type) Figure 3-4. Output Outlets (Front) APS-1102 Programmable AC/DC Power Source...

  • Page 38: Figure 3-5. Output Terminals (Rear)

    DC output is based on “Lo”, so that the + polarity setting sets “Hi = positive”, and the - polarity setting sets “Hi = negative”. Output terminal Figure 3-5. Output Terminals (Rear) WARNING ！ When output is on, do not touch the output terminal block. To ensure safety, always attach the supplied terminal cover. APS-1102 Programmable AC/DC Power Source...

  • Page 39: Figure 3-6. Connection To Output Terminals

    To ensure safety, always turn the power off before connecting to output cables. ！ CAUTION When using the APS-1102 as a DC power supply, it is necessary to connect a diode for protection, depending on the load, such as a capacitor and inductor. For how to connect a diode for protection, refer to “4.1.1 Connecting output terminal to...

  • Page 40: Usb Connector

    Figure 3-7. USB Connector CAUTION ！ The USB cable should be a commercial Type A (male) to Type B (male) cable. Attach the accompanying ferrite core to the USB cable to reduce the leakage electric wave. 3-10 APS-1102 Programmable AC/DC Power Source...

  • Page 41: External Control I/O

    3.3 I/O Terminals 3.3.3 External control I/O The APS-1102 is equipped with an (8-bit) external control I/O connector to enable external control using digital signal input and status output using digital signals. The connector is a D-sub 25-pin type. External control I/O connector Figure 3-8.

  • Page 42: Table 3-3. External Control I/O Connectors

    External control input and output can be used when external control has been set as enabled. See “5.6.7 External control input enable/disable setting”. 3-12 APS-1102 Programmable AC/DC Power Source...

  • Page 43: External Signal Input/External Sync Signal Input Terminal

    40 Hz to 500 Hz  External sync signal is not required when line synchronization is selected. Input voltage threshold value: External signal input/ external sync signal input terminal Figure 3-9. EXT SIG IN/EXT SYNC IN Terminal 3-13 APS-1102 Programmable AC/DC Power Source...

  • Page 44: Main Operation Example

     Use current limiter and setting range limiter 3.4.7 Using limiter functions   Output on 3.4.8 Output on/off   Check measured value 3.4.9 Using measurement functions   Output off 3.4.8 Output on/off   Power-off 3.4.1 Power on/off 3-14 APS-1102 Programmable AC/DC Power Source...

  • Page 45: Power On/Off

    When the POWER switch is set to “|”, the power goes on, and when it is set to “”, the power goes off. POWER switch Figure 3-10. POWER Switch a) Power-on Set the POWER switch to “|”. Startup screen is displayed. 3-15 APS-1102 Programmable AC/DC Power Source...

  • Page 46: Figure 3-11. Example Of Main Operations Screen (In Ac-Int Mode)

    After confirming that the output is off, set the POWER switch to “”. OUTPUT OUTPUT Output off Output on ⇒ The power source is cut and turned off. CAUTION ！  Before turning off the power, make sure the OUTPUT setting is off. 3-16 APS-1102 Programmable AC/DC Power Source...

  • Page 47: Setting Output Mode

    3.4 Main Operation Example 3.4.2 Setting output mode The APS-1102 provides the eight output modes listed in Table 3-4. The output mode cannot be changed while output is on. Before changing the output mode, set output to off. Table 3-4. Output Mode List...
  • Page 48 Selection box CANCEL ENTER 3. Press the key to move the cursor to the mode to be set. CANCEL ENTER ENTER 4. Press the key to set the selected mode. CANCEL ENTER 3-18 APS-1102 Programmable AC/DC Power Source...

  • Page 49: Setting Output Voltage Range

    0.0 to 200.0 0.0 to 400.0 times  Operation steps To set the output voltage range, select in the SET menu. 1. Press the key to move the cursor to the icon. Cursor CANCEL ENTER 3-19 APS-1102 Programmable AC/DC Power Source...
  • Page 50 Status window CANCEL ENTER ⇒ The icon goes out in a few seconds, then the display will change to the selected output voltage range.  Changing the output voltage range takes about eight seconds. 3-20 APS-1102 Programmable AC/DC Power Source...

  • Page 51: Setting Waveform

    3.4 Main Operation Example 3.4.4 Setting waveform The APS-1102 allows to select a sine wave, square wave, or arbitrary waveform (16 types in all) as the waveform to be output, by using the control panel. Arbitrary waveforms are generated using data transfers via the USB interface.

  • Page 52: Setting Output Voltage

    0.0 to 800.0 Vp-p 0.1 Vp-p See “3.4.7 Using limiter functions”, when using a setting range limit for output voltage. See “5.3.3 Setting output voltage”, for output voltage setting ranges for other output modes. 3-22 APS-1102 Programmable AC/DC Power Source...
  • Page 53 MODIFY dial and set a numerical value. The set value will be reflected in output immediately. Decrease Increase ENTER CANCEL 4. Press the key to close the modification box. 3-23 APS-1102 Programmable AC/DC Power Source...

  • Page 54: Setting Output Frequency

    MODIFY dial and set a numerical value. The set value will be reflected in output immediately. Decrease Increase ENTER CANCEL 4. Press the key to close the modification box. 3-24 APS-1102 Programmable AC/DC Power Source...

  • Page 55: Using Limiter Functions

    3.4 Main Operation Example 3.4.7 Using limiter functions a) Using current limiter The APS-1102 includes an output peak current limiter function and an output average current limiter function. Limiter settings are retained separately for 100 V and 200 V ranges.
  • Page 56 MODIFY dial and set a numerical value. The set value will be reflected in output immediately. Decrease Increase ENTER CANCEL 4. Press the key to close the modification box. 3-26 APS-1102 Programmable AC/DC Power Source...

  • Page 57: Table 3-10. Voltage And Frequency Setting Range Limiter

    3.4 Main Operation Example b) Using setting range limiter The APS-1102 internal mode (AC-INT, AC+DC-INT) and internal + external mode (AC-ADD, AC+DC-ADD) include setting range limiter functions for output voltage and output frequency. See “5.5.5 Setting range limiter (LIMIT)”, for details.
  • Page 58 MODIFY dial and set a numerical value. The set value will be reflected in output immediately. Decrease Increase ENTER CANCEL 7. After setting all of the items, press the key to close the modification box. 3-28 APS-1102 Programmable AC/DC Power Source...

  • Page 59: Output On/Off

    3.4 Main Operation Example 3.4.8 Output on/off OUTPUT To turn the APS-1102 output on or off, simply press the key. When output is on, the output on/off LED goes on, and it goes off when the output is off. Output on/off LED on...

  • Page 60: Using Measurement Functions

    3.4 Main Operation Example 3.4.9 Using measurement functions The APS-1102 is equipped with the following measurement functions.  Voltage (RMS, average DC, peak)  Current (RMS, average DC, peak, peak hold)  Power (effective, reactive, apparent)  Synchronization frequency (external synchronization) ...
  • Page 61 2. Press the key to display the MISC menu. Press the key to move the cursor to “MEASURE”. CANCEL ENTER ENTER 3. Press the key to display the selection box. CANCEL ENTER Selection box 3-31 APS-1102 Programmable AC/DC Power Source...
  • Page 62 Selected measurement display is shown. CANCEL ENTER 6. Press the TOP MENU key or CANCEL key to return to the SET menu screen. SEQUENCE START STOP HOLD LOCAL MENU 3-32 APS-1102 Programmable AC/DC Power Source...

  • Page 63: Output Characteristics

    3.5 Output Characteristics 3.5 Output Characteristics The following charts show output voltage vs. output current of the APS-1102 (resistance load, typical character). Figures 3-13 and 3-14 show charts when AC is input, and Figures 3-15 and 3-16 show when DC is input.
  • Page 64 100 V range: 100 V/10 A 200 V range: 200 V/5 A 100.0 190 200 Output voltage (V)/Rated output voltage (V) × 100 (%) Figure 3-16. Output Voltage vs. Output Current Characteristics (200 V AC Input, AC+DC-INT, AC=0) 3-34 APS-1102 Programmable AC/DC Power Source...
  • Page 65 Synchronization of Output to External Signal ····················· 4-50 4.7.1 External signal synchronization ··································· 4-51 4.7.2 Line synchronization ··················································· 4-53 Using Memory Functions ···················································· 4-53 Amplification of External Signal ·········································· 4-57 4.10 Adding External Signals and Internal Signals ····················· 4-61 APS-1102 Programmable AC/DC Power Source...

  • Page 66: Use As A Dc Power Source

    4.1 Use as a DC Power Source 4.1 Use as a DC Power Source When using the APS-1102 as a DC voltage source, select DC - Internal signal mode (AC+DC-INT), then enter the settings listed in Table 4-1. AC components (sine wave, square wave, and arbitrary waveform) can be superimposed on the DC power source.

  • Page 67: Selecting An Output Mode (Ac+Dc-Int Mode)

    Figure 4-2. Connection of Backflow Diode 4.1.2 Selecting an output mode (AC+DC-INT mode) To select an output mode, select in the SET menu.  Operation steps 1. Press the key to move the cursor to the icon. Cursor CANCEL ENTER APS-1102 Programmable AC/DC Power Source...
  • Page 68 Selection box CANCEL ENTER 3. Press the key to move the cursor to “AC+DC-INT”. Cursor CANCEL ENTER ENTER 4. Press the key to set the AC+DC-INT mode. CANCEL ENTER APS-1102 Programmable AC/DC Power Source...

  • Page 69: Setting The Output Voltage Range

    The output voltage range cannot be changed when output is on.  Operation steps 1. Press the key to move the cursor to the icon. Cursor CANCEL ENTER ENTER 2. Press the key to display the selection box. Selection box CANCEL ENTER APS-1102 Programmable AC/DC Power Source...
  • Page 70 . CANCEL ENTER  The icon goes out in a few seconds, then the output voltage range changes to the selected range.  Changing the output voltage range takes about eight seconds. APS-1102 Programmable AC/DC Power Source...

  • Page 71: Setting The Output Voltage

    “AC voltage” in the SET menu, then set a numerical value.  Operation steps 1. Press the key to move the cursor to the icon. Cursor CANCEL ENTER ENTER 2. Press the key to display the modification box. Modification box CANCEL ENTER APS-1102 Programmable AC/DC Power Source...
  • Page 72 MODIFY dial and set a numerical value. The set value will be reflected in output immediately. Decrease Increase ENTER CANCEL 4. Press the key to close the modification box. APS-1102 Programmable AC/DC Power Source...

  • Page 73: Setting Output Frequency Of Superimposed Ac

    MODIFY dial and set a numerical value. The set value will be reflected in output immediately. Decrease Increase ENTER CANCEL 4. Press the key to close the modification box. APS-1102 Programmable AC/DC Power Source...

  • Page 74: Setting Superimposed Ac Waveform

    Cursor CANCEL ENTER ENTER 2. Press the key to display the selection box. Selection box CANCEL ENTER 3. Press the key to move the cursor to the waveform to be output. CANCEL ENTER 4-10 APS-1102 Programmable AC/DC Power Source...

  • Page 75: Use Measurement Function

    When a measurement is out of range, “-----” is displayed in the numerical value field. Select “AVG” to measure DC component only, or select “RMS” to measure the superimposed value of DC and AC components. 4-11 APS-1102 Programmable AC/DC Power Source...
  • Page 76 2. Press the key to display the MISC menu. Press the key to move the cursor to “MEASURE”. CANCEL ENTER ENTER 3. Press the key to display the selection box. CANCEL ENTER Selection box 4-12 APS-1102 Programmable AC/DC Power Source...
  • Page 77 50.0 Hz or 60.0 Hz. See “4.3 Measurement of Harmonic Current”. 6. Press the TOP MENU key or CANCEL key to return to the SET menu screen. SEQUENCE START STOP HOLD LOCAL MENU 4-13 APS-1102 Programmable AC/DC Power Source...

  • Page 78: Measurement Of Inrush Current

    Since the rated current is 3.8 A, this represents a fourfold increase in the current flow. The APS-1102 can supply four times as a large peaked current as the rated current supporting such a usage. There is no need to use a power source with an extra large capacity in order to supply the inrush current (for a capacitor input circuit of CF = 4 or less).

  • Page 79: Set Phase At Output On

    MODIFY dial and set a numerical value. The set value will be reflected in output immediately. Decrease Increase ENTER CANCEL 4. Press the key to close the modification box. 4-15 APS-1102 Programmable AC/DC Power Source...

  • Page 80: Set Measurement Display To Peak Value

     The selection box is displayed. CANCEL ENTER Selection box ENTER 3. Press the key to move the cursor to “PEAK”, then press the key.  This sets the measurement display to the peak value (PEAK). CANCEL ENTER 4-16 APS-1102 Programmable AC/DC Power Source...

  • Page 81: Reset The Peak Current Hold Value

    MENU 4.2.4 Reset the peak current hold value The APS-1102 includes a function that resets the peak current hold value. A reset sets the peak current hold value to 0 Apk, and the maximum peak value of current is updated until the next reset is performed.
  • Page 82 4. Press the TOP MENU key or CANCEL key to return to the SET menu screen.  The peak current hold value shown in measured value window becomes 0 Apk. SEQUENCE START STOP HOLD LOCAL MENU 4-18 APS-1102 Programmable AC/DC Power Source...

  • Page 83: Measurement Of Harmonic Current

    The APS-1102 includes a function for measuring harmonic current. This measurement does not comply with the IEC standards. This measurement can be performed only in AC-INT mode and when the fundamental wave (panel frequency setting) is either 50 Hz or 60 Hz.
  • Page 84 Figure 4-4. Example of Harmonic Measurement Window Display 4. Press the key to switch the HC1, HC2, HC3, and HC4 screens. CANCEL 5. Press the key to end harmonic measurement and return to the TOP MENU (normal display). 4-20 APS-1102 Programmable AC/DC Power Source...

  • Page 85: Using The Sequence Function

    4.4.1 Sequence operations When the sequence function of the APS-1102 is used, the pattern to be output can be freely programmed. For example, if a series of voltage change patterns that will be used in voltage variation tests for car electronics are programmed in advance, the output will change according to the sequence, so the test can be completed in one series of operations.

  • Page 86: Table 4-4. Step Execution Parameters

     Keep (KEEP Note The previous step end value is output.) When the [step operation type] is KEEP, the [output parameter] setting is ignored. Note 4-22 APS-1102 Programmable AC/DC Power Source...

  • Page 87: Table 4-5. Step Transition Parameters

    [step end phase] value becomes (0) after the [step time] has elapsed. If both [step end] and [jump step] have been specified, the [step end] specification takes priority. 4-23 APS-1102 Programmable AC/DC Power Source...

  • Page 88: Table 4-6. Sequence Modes

    Modes also change according to the [step end] specification. Table 4-6. Sequence Modes Idle mode Mode during normal output. Run mode Mode during sequence execution. Sequence pause mode. Hold mode Maintains output at time when <Hold> was set. 4-24 APS-1102 Programmable AC/DC Power Source...

  • Page 89: Table 4-7. Sequence Control

    • Step time • Branch step 5 Output parameter <Branch> Step 5 settings • Final value from previous step is used Step 1 Step 2 Step 5 Time Figure 4-8. Example of Sequence Operation at <Branch> 4-25 APS-1102 Programmable AC/DC Power Source...
  • Page 90 [jump times] indicates the number of jumps. Consequently, loop times = jump times + 1. In the example above, 10 jump times are specified for Step 6, so when Step 5 and Step 6 are executed, the number of times = 11. 4-26 APS-1102 Programmable AC/DC Power Source...

  • Page 91: Figure 4-8. Example Of Step Synchronized Output

    After the set step time elapses, the setting for that step is retained in the subsequent operation. Set value is retained. Value set for this step SWEEP Wait time for Time set by [step time] 0  phase Figure 4-11. Sequence Operation during Wait for Phase 0° 4-27 APS-1102 Programmable AC/DC Power Source...

  • Page 92: Sequence Settings

    Sequence settings are made as described below.  Input per step via control panel  Programmed from PC, with USB transfer to APS-1102  Sequence data is edited and transferred using accompanying control software See “4.4.3 Programming sequences” below, for further description of the program messages for sequence operations.
  • Page 93  To program a sequence: Select “PROGRAM”. See “4.4.3 Programming sequences”.)  To control sequence memory: Select “MEMORY…”. See “4.4.5 Clear sequence memory”.) CANCEL ENTER ENTER 5. Press the key to display the desired screen . CANCEL ENTER 4-29 APS-1102 Programmable AC/DC Power Source...

  • Page 94: Programming Sequences

    To change to the SEQUENCE screen, the output mode must first be switched to AC-INT or AC+DC-INT. Enter step settings per step. Table 4-8 to Table 4-10 list the setting items in the PROGRAM screen. 4-30 APS-1102 Programmable AC/DC Power Source...

  • Page 95: Table 4-8. Setting Items In Program Screen (1/3)

    Output value at end of previous step  SWEEP: Start by outputting value at end of previous step, then perform a linear sweep to output the specified value at the end of the current step 4-31 APS-1102 Programmable AC/DC Power Source...

  • Page 96: Table 4-9. Setting Items In Program Screen (2/3)

    Step end phase  DISABLE (phase depends on step time) enable/disable  ENABLE STOP PHS Sets step end phase. Step end phase Setting range: 0.0 to 359.9 Setting resolution: 0.1 4-32 APS-1102 Programmable AC/DC Power Source...

  • Page 97: Table 4-10. Setting Items In Program Screen (3/3)

    (JUMP STEP), jump times (JUMP NUM), and branch (BRANCH0/BRANCH1) are made by entering numerical values for various items in the order described below. The example described below is when entering the setting for step time (TIME). 4-33 APS-1102 Programmable AC/DC Power Source...
  • Page 98 The set value will be reflected in output immediately. Decrease Increase 5. Use these steps to set all columns. ENTER CANCEL 6. After setting all of the columns, press the key to close the modification box. 4-34 APS-1102 Programmable AC/DC Power Source...
  • Page 99 CANCEL ENTER Selection box 4. Press the key to move the cursor to the operation to be set. CANCEL ENTER ENTER 5. Press the key to set the operation at the step end. 4-35 APS-1102 Programmable AC/DC Power Source...

  • Page 100: Control Of Sequence Operations

    See “4.4.2 Sequence settings”, for steps for displaying the CONTROL selection box. 2. Press the key to move the cursor to the operation to be set. CANCEL ENTER ENTER 3. Press the key to perform the selected operation. 4-36 APS-1102 Programmable AC/DC Power Source...
  • Page 101 The START, STOP, and HOLD keys under “SEQUENCE” correspond to items in the CONTROL selection box. Shortcut keys cannot be used to control branching. Sequence shortcut keys 5.2.6 Figure 4-12. Sequence Shortcut Keys 4-37 APS-1102 Programmable AC/DC Power Source...

  • Page 102: Clear Sequence Memory

    During the memory clear operation (which lasts 5 to 6 seconds) key input can be accepted, but the operations set by the key is executed after clearing is completed.  After clearing, initial values are set. ( See “3.2 Display and Initial Settings at Power-on”.) 4-38 APS-1102 Programmable AC/DC Power Source...

  • Page 103: Example Of Sequence Operation Settings

    At step 5, step time = 0.2 s and DC voltage value = 100.0 have been set, but when trigger input occurs this step control is transferred to step 6 (<3> in Figure 4-13). 4-39 APS-1102 Programmable AC/DC Power Source...
  • Page 104 “2”. Next, move the cursor to the 1’s place and turn the MODIFY dial to set “5”.  This sets “25.0 V”. Decrease Increase ENTER CANCEL 5. Press the key to close the modification box. 4-40 APS-1102 Programmable AC/DC Power Source...
  • Page 105 “SWEEP”. CANCEL ENTER ENTER 9. Press the key to confirm the setting. The settings for all other items are the same as the default settings, so they are not changed. 4-41 APS-1102 Programmable AC/DC Power Source...
  • Page 106 18. Using the same operations as in steps 2 to 5, set DC VOLT = 25, and using the same operations as in steps 7 to 9, set the DC voltage operation type as “KEEP”. Use the same operation steps to set step 3 and subsequent steps. 4-42 APS-1102 Programmable AC/DC Power Source...

  • Page 107: Execution Of Sequence Operations

    2. Press the key to move the cursor to the icon. CANCEL ENTER Cursor ENTER 3. Press the key to display the MISC menu Press the key to move the cursor to “OUTPUT” . CANCEL ENTER 4-43 APS-1102 Programmable AC/DC Power Source...
  • Page 108 LED goes on. Output on/off LED is on OUTPUT OUTPUT Output off Output on ENTER 7. Select “SEQUENCE”, then press the key to display the SEQUENCE screen . CANCEL ENTER 4-44 APS-1102 Programmable AC/DC Power Source...
  • Page 109  This set output on, at which time the output on/off LED goes on. Output on/off LED is on OUTPUT OUTPUT Output off Output on 2. Press the START key (shortcut key) to start sequence. SEQUENCE START STOP HOLD LOCAL MENU 4-45 APS-1102 Programmable AC/DC Power Source...
  • Page 110 If the final step voltage and frequency settings are outside of the setting range limit, the setting range limit lower limit value will be shown. Status icon indicates that sequence is being executed Step number being executed Figure 4-14. LCD Screen During Sequence Execution 4-46 APS-1102 Programmable AC/DC Power Source...

  • Page 111: Control Using External Control I/O Connector

    The sequence step synchronized output signals are output from the external control I/O connector. The status of the APS-1102 can be monitored by reading the output signals from the external control input/output connector. See “3.3.4 External signal input/external sync signal input terminal”.

  • Page 112: Output Of Arbitrary Waveforms

    When output is on, arbitrary waveforms cannot be changed. Make sure that output is off before changing arbitrary waveforms. a) Arbitrary waveform memory The APS-1102 includes arbitrary waveform memory as an internal signal source, and this memory can be written to via the USB interface. Arbitrary waveform memory cannot be written to from the panel screen.
  • Page 113 4.6 Output of Arbitrary Waveforms 2. Press the key to move the cursor to the arbitrary waveform to be selected (“ARB1” ENTER to “ARB16”), then press the key.  This sets the selected arbitrary waveform. CANCEL ENTER 4-49 APS-1102 Programmable AC/DC Power Source...

  • Page 114: Synchronization Of Output To External Signal

    4.7 Synchronization of Output to External Signal 4.7 Synchronization of Output to External Signal The APS-1102 is equipped with an externally synchronized oscillation function. The software PLL function synchronizes the output frequency to the frequency of the external synchronization TTL signal.

  • Page 115: External Signal Synchronization

    Cursor CANCEL ENTER ENTER 3. Press the key to display the selection box, then press the key to move the cursor to “AC-SYNC” or “AC+DC-SYNC”. CANCEL ENTER 4-51 APS-1102 Programmable AC/DC Power Source...
  • Page 116  This sets the external sync signal source to external sync signal “EXT”. CANCEL ENTER ！ CAUTION The frequency range for external synchronization is 40 to 500 Hz. Only use settings within this range. 4-52 APS-1102 Programmable AC/DC Power Source...

  • Page 117: Line Synchronization

    No. 1 to No. 30, and these stored settings can be recalled. The recall operation for store/recall memory can be executed only when output is off. 4-53 APS-1102 Programmable AC/DC Power Source...

  • Page 118: Table 4-14. Menu Items In Memory Screen

    Stores settings to specified memory number. RECALL... Recalls settings from specified memory number. CLEAR... Clears settings in specified memory number. Settings from selected memory are shown here Figure 4-16. Example of Settings from Memory 4-54 APS-1102 Programmable AC/DC Power Source...
  • Page 119 Cursor ENTER 2. Press the key to display the MISC menu. Press the key to move the cursor to “MEMORY”. CANCEL ENTER ENTER 3. Press the key to display the MEMORY screen. CANCEL ENTER 4-55 APS-1102 Programmable AC/DC Power Source...
  • Page 120 7. Check the settings shown in the left side of the menu window, and if they are OK press the key.  This performs the operation specified in step 4 for the specified memory number. 4-56 APS-1102 Programmable AC/DC Power Source...

  • Page 121: Amplification Of External Signal

    4.9 Amplification of External Signal 4.9 Amplification of External Signal The APS-1102 can be used as an amplifier to which a signal is input from the external signal input terminals on the rear panel, by selecting the external signal source mode (AC-EXT or AC+DC-EXT).
  • Page 122  The selection box is displayed. Selection box CANCEL ENTER 4. Press the key to move the cursor to the output voltage range to be set, then press 4-58 APS-1102 Programmable AC/DC Power Source...
  • Page 123  The set value is reflected immediately in the output. Decrease Increase ENTER CANCEL 7. After entering all of the values, press the key to close the modification box. 4-59 APS-1102 Programmable AC/DC Power Source...
  • Page 124 When using external input mode, the following functions and keys cannot be used.   Output voltage setting See “5.3.3 Setting output voltage”.  Output frequency setting See “5.3.4 Setting output frequency”.  Memory See “4.8 Using Memory Functions”. 4-60 APS-1102 Programmable AC/DC Power Source...

  • Page 125: Adding External Signals And Internal Signals

    4.10 Adding External Signals and Internal Signals 4.10 Adding External Signals and Internal Signals When in the APS-1102 internal + external mode (AC-ADD, AC+DC-ADD), the internal signal source signal can be added to the external signal input prior to output.

  • Page 127: Menus

    System (SYSTEM) ························································ 5-32 5.5.5 Setting range limiter (LIMIT) ······································ 5-33 5.5.6 Selection of measurement display (MEASURE) ·········· 5-34 5.5.7 Reset of peak current hold value ································· 5-34 5.5.8 Output on/off ······························································ 5-35 System Menu ······································································· 5-36 APS-1102 Programmable AC/DC Power Source...
  • Page 128 LCD display color setting············································· 5-41 5.6.5 Time unit setting ························································· 5-42 5.6.6 Output on/off setting at power-on ······························ 5-43 5.6.7 External control input enable/disable setting ············· 5-44 5.6.8 Reset function ······························································ 5-45 5.6.9 System information ····················································· 5-45 APS-1102 Programmable AC/DC Power Source...

  • Page 129: Screen Configuration

    5.1 Screen Configuration The LCD on the control panel splits in multiple windows, as is shown in Figure 5-1 and Figure 5-2. Figure 5-1. LCD Screen (When Normal) Figure 5-2. LCD Screen (When Warning Is Displayed) APS-1102 Programmable AC/DC Power Source...
  • Page 130 E: Message display window: A warning message is displayed in this message window whenever there is an error that requires confirmation by the user. The displayed information remains until the ENTER key has been pressed. APS-1102 Programmable AC/DC Power Source...

  • Page 131: Status Icons

    5.1 Screen Configuration 5.1.1 Status icons The status window displays status icons that indicate the status of the APS-1102. These status icons are listed below in Table 5-1. Table 5-1. Status Icons List Icon Item Description When a backup memory checksum error occurs, this icon Battery almost depleted flashes to indicate that the battery is almost depleted.

  • Page 132: Warnings And Error Messages

    See “7 TROUBLESHOOTING”, for further description of error messages. 5.1.3 Sequence display The APS-1102 is equipped with a function that indicates the progress of the sequence being executed. The information listed in Table 5-2 is displayed in the status window.

  • Page 133: Basic Operations

    The APS-1102 basic operations are described below. 5.2.1 Menus The APS-1102 uses a hierarchical menu system for setting various parameters. Menu operations are performed using the menu window in the LCD screen. Figure 5-3 illustrates the APS-1102 menu tree. (1) SET...

  • Page 134: Table 5-3. Items In Set Menu

    See “5.3.7 Output peak current (negative) limiter settings”. See “5.3.8 Output average current Set output average current limit value limiter settings”. Set use of other functions, and See “Table 5-4. Items in MISC miscellaneous items Menu”. APS-1102 Programmable AC/DC Power Source...

  • Page 135: Table 5-4. Items In Misc Menu

    (LIMIT)”. See “5.5.6 Selection of measurement MEASURE Select measurement display display (MEASURE)”. See “5.5.7 Reset of peak current hold RESET Ipkh Reset peak current hold value value”. OUTPUT Select output on/off See “5.5.8 Output ”. APS-1102 Programmable AC/DC Power Source...

  • Page 136: Table 5-5. Items In Sequence Menu

    Branch step 1 MEMORY... See “4.4.5 Clear sequence Clear sequence memory memory”. Table 5-6. Items in MEMORY Menu Setting Name Setting Reference STORE... Store settings RECALL... Recall settings See “5.5.2 Memory (MEMORY)”. CLEAR... Clear settings 5-10 APS-1102 Programmable AC/DC Power Source...

  • Page 137: Table 5-7. Items In Remote Menu

    See “5.5.5 Setting range limiter Vo LIMIT Negative voltage setting limit (LIMIT)”. + f LIMIT Frequency setting upper limit See “Table 3-10. Voltage and f LIMIT Frequency setting lower limit Frequency Setting Range Limit”. 5-11 APS-1102 Programmable AC/DC Power Source...

  • Page 138: Navigating The Menu Tree

    4. If the CANCEL key is pressed multiple times, it will eventually return to the cursor to the top menu. There is also a TOP MENU key among the shortcut keys. Pressing this key once will move the cursor to the top menu. 5-12 APS-1102 Programmable AC/DC Power Source...

  • Page 139: Numerical Value Input Operations

    When the ENTER key is pressed, the setting is actually updated, and the selection box is closed. If the selection box is closed by pressing the CANCEL key, any changed settings become invalid. Figure 5-5. Selection Box 5-13 APS-1102 Programmable AC/DC Power Source...

  • Page 140: Exec Input

    CANCEL key, nothing is executed. Figure 5-6. EXEC Box 5.2.6 Shortcut keys The APS-1102 shortcut keys can be used to perform the following operations. Table 5-10. Shortcut Keys Key No. Indication on Control Panel...

  • Page 141: Set Menu

      See “5.3.8 Output average current limiter settings ”. Use of other functions and detailed settings         See “ Table 5-4. Items in MISC Menu ”. 5-15 APS-1102 Programmable AC/DC Power Source...

  • Page 142: Output Mode Setting

    The DC component is removed.  AC+DC: In this mode, the APS-1102 is used as a DC constant voltage source. The voltage supplied to the load is proportionate to the set value or the input signal.

  • Page 143: Output Voltage Range Setting

    5.3 SET Menu Figure 5-7 shows a block diagram of the APS-1102 signal sources. SYSTEM CONTROL EXT INPUT GAIN EXT EXT SIG IN EXT SYNC To AMP CONTROL  LINE LINE SYNC SYNC INT OSC Figure 5-7. Block Diagram of Signal Sources ...

  • Page 144: Setting Output Voltage

    “AC voltage” or “DC voltage” in the output voltage SET menu then set a numerical value. See “3.4.5 Setting output voltage”, for description of output voltage setting. See also “4.1.4 Setting the output voltage”. 5-18 APS-1102 Programmable AC/DC Power Source...

  • Page 145: Setting Output Frequency

    Arbitrary waveforms are generated by data transfers via the USB interface.  Operation steps To select a waveform, select in the SET menu. See “3.4.4 Setting waveform”, for description of waveform settings. See the control software user’s manual, for description of arbitrary waveform transfers. 5-19 APS-1102 Programmable AC/DC Power Source...

  • Page 146: Output Peak Current Limiter Settings

    ！ If the output current or frequency suddenly increases, due, for example, to an output short circuit, the limiter response may not be quick enough, so the output overcurrent protection function may be triggered. 5-20 APS-1102 Programmable AC/DC Power Source...

  • Page 147: Output Average Current Limiter Settings

    1.0 A to 5.3 A 0.1 A 5.3 A  Operation steps Select in the SET menu and set numerical values. See “3.4.7 Using limiter functions”, for description of the output average value current limiter. 5-21 APS-1102 Programmable AC/DC Power Source...

  • Page 148: Measure Screen

    During external Synchronization “5.4.7 External synchronization synchronization frequency frequency measurement” mode only Always “5.4.4 Load power factor Load power factor None displayed measurement” Always “5.4.5 Load crest factor Load crest factor None displayed measurement” 5-22 APS-1102 Programmable AC/DC Power Source...

  • Page 149: Output Voltage Measurement

     Full scale: +225 Vpk/225 Vpk: 100 V range +450 Vpk/450 Vpk: 200 V range  Display resolution: 1 Vpk  Measurement accuracy: 3% of the full scale (at 23 ±5°C, sine wave) 5-23 APS-1102 Programmable AC/DC Power Source...

  • Page 150: Output Current Measurement

    A reset operation returns the peak current hold value to 0 Apk. See “4.2 Measurement of Inrush Current”.  Full scale: 45.0 Apk  Display resolution: 0.1 Apk  Measurement accuracy: ±3% of the full scale (at 23 ±5°C, sine wave) 5-24 APS-1102 Programmable AC/DC Power Source...

  • Page 151: Output Power Measurement

    0.01 5.4.5 Load crest factor measurement Calculated by (maximum values of positive peak current and negative peak current)/effective power This measurement is always displayed.  Measurement range: 0.00 to 50.00  Display resolution: 0.01 5-25 APS-1102 Programmable AC/DC Power Source...

  • Page 152: Output Harmonic Current Measurement

    The frequency measured value is displayed only in the external synchronization mode (AC-SYNC or AC+DC-SYNC). See “4.7 Synchronization of Output to External Signal”.  Measurement range: 38.0 to 525.0 Hz  Display resolution: 0.1 Hz  Measurement accuracy: ±0.2 Hz (at 23 5°C, 50/60 Hz) 5-26 APS-1102 Programmable AC/DC Power Source...

  • Page 153: Misc Menu

    If the branch step is not specified, it is ignored. The sequence control selection box can be selected only when output is on. If the output on/off key is pressed while this selection box is displayed, the selection box is closed. 5-27 APS-1102 Programmable AC/DC Power Source...

  • Page 154: Table 5-20. Program Screen Items (1/3)

    Output value at end of previous step  SWEEP: Start by outputting value at end of previous step, previous perform a linear sweep to output the specified value at the end of the current step 5-28 APS-1102 Programmable AC/DC Power Source...

  • Page 155: Table 5-21. Program Screen Items (2/3)

    Step end phase  DISABLE: Disable (phase depends on step time) enable/disable  ENABLE: Enable STOP PHS Sets step end phase. Setting range: 0.0 to 359.9 Step end phase Setting resolution: 0.1 5-29 APS-1102 Programmable AC/DC Power Source...

  • Page 156: Table 5-22. Program Screen Items (3/3)

     1 to 255: Jump to specified step number c) MEMORY…(clears sequence memory) This clears the sequence memory. When this cleared, the initial value is input. See “4.4.5 Clear sequence memory”. See “Table 3-1. Settings in Memory”. 5-30 APS-1102 Programmable AC/DC Power Source...

  • Page 157: Memory (Memory)

    After selecting one of the following operations, use the selection box to specify the target memory number.  STORE...: Stores settings to specified memory number.  RECALL...: Recalls settings from specified memory number.  CLEAR...: Clears settings in specified memory number. 5-31 APS-1102 Programmable AC/DC Power Source...

  • Page 158: Remote (Remote)

     This sets local mode. Nothing is shown here during local mode. CANCEL ENTER 5.5.4 System (SYSTEM) The APS-1102 system settings are displayed in the “SYSTEM” screen. See “5.6 System Menu”, for detailed description of the system menu. 5-32 APS-1102 Programmable AC/DC Power Source...

  • Page 159: Setting Range Limiter (Limit)

     The same setting range limit is used for all output modes. Not only the currently selected output mode setting, but the settings for all other modes are restricted by this limit. (The APS-1102 stores the setting for each output mode.) The following describes an example where the selected output mode is AC-INT and the limit is set to prevent the output voltage from exceeding 100.0 Vrms.

  • Page 160: Selection Of Measurement Display (Measure)

    A reset sets the peak current hold value to 0 Apk, and then holds the new peak value. See “4.2.4 Reset the peak current hold value”, for description of resetting peak current hold value. 5-34 APS-1102 Programmable AC/DC Power Source...

  • Page 161: Output On/Off

    5.5 MISC Menu 5.5.8 Output on/off OUTPUT The APS-1102 output on/off setting can be entered using the key on the front panel, but it can also be controlled via the MISC menu. See “3.4.8 Output on/off ”.  Operation steps 1.

  • Page 162: System Menu

    5.6 System Menu 5.6 System Menu This menu is used to enter the following system settings for the APS-1102.  KEYLOCK: Keylock  BEEP: Beep  CONTRAST: LCD contrast  COLOR: LCD display color  TIME UNIT: Time unit  INIT OUT: Output on/off at power-on ...
  • Page 163 5.6 System Menu ENTER 3. Press the key to display the SYSTEM screen . CANCEL ENTER 4. Press the key to select the operation to be performed. 5-37 APS-1102 Programmable AC/DC Power Source...

  • Page 164: Keylock

    5.6 System Menu 5.6.1 Keylock The APS-1102 is equipped with a function that prevents key input errors during operation. When “keylock” is on, all keys become inactive except for the keylock off key. Although it is possible to switch among menus when keylock is on, basically no changes can be made except for turning keylock off.

  • Page 165: Beep Sound

    (i.e., to OFF when on or to ON when off). CANCEL ENTER ENTER CANCEL 4. Press the key to complete the setting. Press the key to cancel the setting. 5-39 APS-1102 Programmable AC/DC Power Source...

  • Page 166: Lcd Contrast Adjustment

    MODIFY dial and set a numerical value. The set value will be displayed immediately. Decrease Increase ENTER CANCEL 4. After setting all of the columns, press the key to close the modification box. 5-40 APS-1102 Programmable AC/DC Power Source...

  • Page 167: Lcd Display Color Setting

    “BLUE” for blue based or “WHITE” for white based. CANCEL ENTER ENTER CANCEL 4. Press the key to complete the setting. Press the key to cancel the setting. 5-41 APS-1102 Programmable AC/DC Power Source...

  • Page 168: Time Unit Setting

    Selection box CANCEL ENTER 3. Press the key to move the cursor to the displayed unit. CANCEL ENTER ENTER CANCEL 4. Press the key to complete the setting. Press the key to cancel the setting. 5-42 APS-1102 Programmable AC/DC Power Source...

  • Page 169: Output On/Off Setting At Power-On

    5.6 System Menu 5.6.6 Output on/off setting at power-on The APS-1102 can be set to automatically turn output on at power-on. However, when restarting after a system lock, the APS-1102 will start with output off regardless of this setting. ...

  • Page 170: External Control Input Enable/Disable Setting

    5.6 System Menu 5.6.7 External control input enable/disable setting External control input can be set as enabled or disabled. However, the APS-1102 status will be output even when external control input is set as disabled. See “4.5 Control Using External Control I/O Connector”, for details of external control input.

  • Page 171: Reset Function

    This function resets all basic settings to their initial (factory) settings. The APS-1102 cannot be reset when output is on. Always turn output off before resetting the APS-1102. See “3.2 Display and Initial Settings at Power-on”, for description of the settings after a reset.
  • Page 173 Command Tree ···································································· 6-42 Status System ······································································ 6-43 6.5.1 Status byte ··································································· 6-44 6.5.2 Standard event status ·················································· 6-45 6.5.3 Operation status ·························································· 6-47 6.5.4 Warning status ····························································· 6-48 Error Message List ······························································· 6-49 Programming Precautions ··················································· 6-50 APS-1102 Programmable AC/DC Power Source...

  • Page 174: Setup For Use

    6.1 Setup for Use 6.1 Setup for Use The APS-1102 can be controlled under the USB Test and Measurement Class (USBTMC) standard. Almost all control functions can be operated from the control panel, and internal status information such as settings and error information can be read.

  • Page 175: Command List

    6.2 Command List 6.2 Command List The APS-1102 command list is shown in Table 6-1 to Table 6-9 and IEEE488.2 (SCPI) common commands supported by the APS-1102 are listed in Table 6-10. The symbols used in Table 6-1 to Table 6-10 are explained below. The lowercase letters in each keyword can be omitted.
  • Page 176 Effective power MEASure[:SCALar]:POWer:AC[:REAL]? Output voltage RMS value MEASure[:SCALar]:VOLTage[:AC]? + voltage peak value MEASure[:SCALar]:VOLTage:HIGH?  voltage peak value MEASure[:SCALar]:VOLTage:LOW? Output voltage average value MEASure[:SCALar]:VOLTage:AVErage? Table 6-3. Command List (DISPlay Subsystem) Function Command Select measurement display DISPlay[:WINDow]:MEASure:MODE APS-1102 Programmable AC/DC Power Source...
  • Page 177 Table 6-6. Command List (INPut Subsystem) Function Command External input gain INPut:GAIN Table 6-7. Command List (TRACe Subsystem) Function Command Arbitrary waveform name list TRACe:CATalog? Send/receive arbitrary waveform data TRACe[:DATA] Clear arbitrary waveform memory TRACe:DELete:[NAME] APS-1102 Programmable AC/DC Power Source...
  • Page 178 SYSTem:BEEPer:STATe External control input enable/disable SYSTem:CONFigure:EXTIO Error query SYSTem:ERRor? Output at power-on SYSTem:PON[:OUTPut] Time unit for sequence step execution SYSTem:TUNit Clear warning SYSTem:WRELease Table 6-9. Command List (PROGram Subsystem) Function Command Sequence operation control PROGram[:SELected]:EXECute APS-1102 Programmable AC/DC Power Source...

  • Page 179: Table 6-10. Common Command List (Common Commands And Queries)

    Executes auto test of device and returns the results. *TST? Self test query * For this device, “0” is always returned. Sets device in wait mode until all operations *WAI Wait to continue command are completed. APS-1102 Programmable AC/DC Power Source...
  • Page 180  When commands are being interpreted and executed, an error occurs if an illegal command is found. That command and those following will not be executed.  When command interpretation and execution are completed, the input buffer is cleared to enable input of more commands. APS-1102 Programmable AC/DC Power Source...

  • Page 181: Command Descriptions

    This products conforms to IEEE488.2 and SCPI (VERSION 1999.0). a) SCPI SCPI defines methods used for communications between computers and measuring instruments. Refer to the following for general information on SCPI. http://www.scpiconsortium.org Standard Commands for Programmable Instruments (SCPI) VERSION 1999.0 APS-1102 Programmable AC/DC Power Source...

  • Page 182: Figure 6-1. Binary Block Data

    6.3 Command Descriptions b) SCPI data format All command messages and acknowledge messages sent to the APS-1102 are in “ASCII” format. Table 6-11. Numerical Value Data Format Symbol Data Format <NR1> Numerical values without a decimal point (decimal position is to the right of the smallest digit in value) Example: 273 <NR2>...

  • Page 183: Figure 6-2. Partial Command Tree

     Current path The current path is a command level within the command tree, which specifies the command level that will be searched first when the user sends a command. 6-11 APS-1102 Programmable AC/DC Power Source...
  • Page 184 <1> to <3> below can be entered, but an error will occur if example <4> or <5> is entered. Abbreviation examples for SOURce:FREQuency?  <1> “SOUR:FREQ?”  <2> “SOURCE:FREQUENCY?”  <3> “sour:freq?”  <4> “SOURC:FREQUE?”  <5> “sou:frequency?” 6-12 APS-1102 Programmable AC/DC Power Source...
  • Page 185 Abbreviated command string examples <1> to <5> below all send the same setting to the target device. Abbreviation examples for [:SOURce]:VOLTage[:LEVel][:IMMediate][:AMPLitude] <1> “:SOUR:VOLT:LEV:IMM:AMPL 10VPP” <2> “:VOLT:LEV:IMM:AMPL 10VPP” <3> “:VOLT:LEV 10VPP” <4> “:VOLT 10VPP” <5> “:SOUR:VOLT:AMPL 10VPP” 6-13 APS-1102 Programmable AC/DC Power Source...

  • Page 186: Detailed Command Descriptions

    A triangular symbol is used to explicitly indicate that a space exists. b) Remark  Commands and queries are both included as APS-1102 commands, but for simplicity both are referred to as commands. Any command that includes a question mark (?) with a keyword is a query.
  • Page 187 ([3, “Invalid in this mode”] error occurs.) The frequency setting ranges from 1.0 to 550.0 Hz. Syntax: [SOURce:]FREQuency[:IMMediate] <NR2> Parameters: 1.0 to 550.0 Command example: FREQ 50 Query example: FREQ? Response format: <NR2> Response example: 50.0 6-15 APS-1102 Programmable AC/DC Power Source...
  • Page 188 When in AC-EXT/AC+DC-EXT mode, the output waveform cannot be set. ([3, “Invalid in this mode”] error occurs.) Syntax: [SOURce:]FUNCtion[:SHAPe][:IMMediate] <CRD> Parameters: SIN/SQU/ARB1 to ARB16 Command example: FUNC SIN Query example: FUNC? Response format: <CRD> Response example: 6-16 APS-1102 Programmable AC/DC Power Source...
  • Page 189 Unless the mode is AC-SYNC or AC+DC-SYNC mode, the sync signal source setting cannot be set. ([3, “Invalid in this mode”] error occurs.) Syntax: [SOURce:]PHASe:CLOCk <CRD> Parameters: LINE/EXT Command example: PHAS:CLOC EXT Query example: PHAS:CLOC? Response format: <CRD> Response example: 6-17 APS-1102 Programmable AC/DC Power Source...
  • Page 190 Query example: SEQ:CST? Response format: <NR1> Response example:  [SOURce:]SEQuence:LEN? This returns the maximum number of sequence steps. 255 is always returned. Syntax: [SOURce:]SEQuence:LEN? Parameters: None Query example: SEQ:LEN? Response format: <NR1> Response example: 6-18 APS-1102 Programmable AC/DC Power Source...
  • Page 191 When in AC-EXT, AC-ADD, AC-SYNC, AC+DC-EXT, AC+DC-ADD, or AC+DC-SYNC mode, step execution parameters cannot be set or queried. ([3, “Invalid in this mode”] error occurs.) Syntax: [SOURce:]SEQuence:EPARameter <NR2>, <NR1>..First parameter (DC voltage [V]) 6-19 APS-1102 Programmable AC/DC Power Source...
  • Page 192 0 (CONST) or 1 (KEEP) Command example: SEQ:EPAR 0, 0, 100.0, 0, 50.0, 0, 1, 0, 90.0, 0, 0, 0 Query example: SEQ:EPAR? Response example: 0, 0, 100.0, 0, 50.0, 0, 1, 0, 90.0, 0, 0, 0 6-20 APS-1102 Programmable AC/DC Power Source...
  • Page 193 Eighth parameter (branch 1) Type <NR1> Range 0 (disabled), 1 to 999 Command example: SEQ:TPAR 2, 1, 180, 0, 0, 1, 0, 0 Query example: SEQ:TPAR? Response example: 2, 1, 180, 0, 0, 1, 0, 0 6-21 APS-1102 Programmable AC/DC Power Source...
  • Page 194 For the 100 V range, the limit value setting ranges from 5.0 to 200.0 V, and for the 200 V range, it ranges from 10.0 to 400.0 V. Syntax: [SOURce:]VOLTage:LIMit:HIGH <NR2> Parameters: 5.0 to 200.0 (10.0 to 400.0) Command example: VOLT:LIM:HIGH 200 Query example: VOLT:LIM:HIGH? Response format: <NR2> Response example: 200.0 6-22 APS-1102 Programmable AC/DC Power Source...
  • Page 195 However, when output is on, output voltage range cannot be changed. ([1, “Invalid with output on”] error occurs.) Syntax: [SOURce:]VOLTage:RANGe <NR1> Parameters: 100/200 Command example: VOLT:RANG 100 Query example: VOLT:RANG? Response format: <NR1> Response example: 6-23 APS-1102 Programmable AC/DC Power Source...
  • Page 196 45.0 Apk. If the measured value exceeds the full scale, 99.9 Arms is returned as a measurement error. Syntax: MEASure[:SCALar]:CURRent:LOW? Parameters: None Query example: MEAS:CURR:HIGH? Response format: <NR2> Response example: 25.9 6-24 APS-1102 Programmable AC/DC Power Source...
  • Page 197 99.99 is returned as a measurement error. The crest factor is calculated as “current peak value/current RMS value”. Syntax: MEASure[:SCALar]:CURRent:CREStfactor? Parameters: None Query example: MEAS:CURR:CRES? Response format: <NR2> Response example: 1.41 6-25 APS-1102 Programmable AC/DC Power Source...
  • Page 198 The frequency measurement can only be performed in external synchronization mode (AC-SYNC or AC+DC-SYNC). ([3, “Invalid in this mode”] error occurs.) Syntax: MEASure[:SCALar]:FREQuency? Parameters: None Query example: MEAS:FREQ? Response format: <NR2> Response example: 50.4 6-26 APS-1102 Programmable AC/DC Power Source...
  • Page 199 The effective power is returned in W units. The effective power measurement full scale is 1200 W. If the measured value exceeds the full scale, 9999 W is returned as a measurement error. Syntax: MEASure[:SCALar]:POWer:AC[:REAL]? Parameters: None Query example: MEAS:POW:AC? Response format: <NR1> Response example: 6-27 APS-1102 Programmable AC/DC Power Source...
  • Page 200 450 Vpk. If the measured value exceeds the full scale, 999 Vpk is returned as a measurement error. Syntax: MEASure[:SCALar]:VOLTage:LOW? Parameters: None Query example: MEAS:VOLT:LOW? Response format: <NR1> 99 Response example: 6-28 APS-1102 Programmable AC/DC Power Source...
  • Page 201 When the measurement display selection is HC1 to HC4, the device cannot accept other commands. ([4, “Under Busy State”] error occurs.) Syntax: DISPlay[:WINDow]:MEASure:MODE <CRD> Parameters: RMS/AVG/PEAK/HC1/HC2/HC3/HC4 Command example: DISP:MEAS:MODE RMS Query example: DISP:MEAS:MODE? Response format: <NR1> Response example: 6-29 APS-1102 Programmable AC/DC Power Source...
  • Page 202 <NR1> Response example: 16384  STATus:OPERation[:EVENt]? This returns the operation event register (OPER) value. The response ranges from 0 to 20482. Syntax: STATus:OPERation[:EVENt]? Parameters: None Query example: STAT:OPER? Response format: <NR1> Response example: 16384 6-30 APS-1102 Programmable AC/DC Power Source...
  • Page 203 0 (when PTR is queried)  STATus:WARNing:CONDition? The warning condition register (WRCR) value is returned. The response ranges from 0 to 31999. Syntax: STATus:WARNing:CONDition? Parameters: None Query example: STAT:WARN:COND? Response format: <NR1> Response example: 16384 6-31 APS-1102 Programmable AC/DC Power Source...
  • Page 204  When the NTR and PTR filters are set to 0, changes in WRCR are not propagated to WRER. Syntax: STATus:WARNing:NTRansition <NR1> STATus:WARNing:PTRansition <NR1> Parameters: 0 to 31999 Command example: STAT:WARN:NTR 16384 STAT:WARN:PTR 0 Query example: STAT:WARN:NTR? STAT:WARN:PTR? Response format: <NR1> Response example: 16384 6-32 APS-1102 Programmable AC/DC Power Source...
  • Page 205 When in AC-EXT, AC-ADD, AC+DC-EXT, or AC+DC-ADD mode, the output waveform setting cannot be made. ([3, “Invalid in this mode”] error occurs.) Syntax: INPut:GAIN <NR2> Parameters: 0.0 to 200.0 (0.0 to 400.0) Command example: INP:GAIN 10.0 Query example: INP:GAIN? Response format: <NR2> Response example: 10.0 6-33 APS-1102 Programmable AC/DC Power Source...
  • Page 206 First parameter (waveform name) Type <CRD> Range ARB1 to ARB16 Second parameter and afterward (binary block data) Configuration #48192<DAB><DAB><DAB><DAB>... Command example: TRAC ARB1, #48192<DAB><DAB><DAB><DAB>... Query example: TRAC? ARB1 Response format: <Binary Block Data> Response example: #48192<DAB><DAB><DAB><DAB>... 6-34 APS-1102 Programmable AC/DC Power Source...
  • Page 207 Response example:  SYSTem:CONFigure:EXTIO This controls the external control input enable/disable setting. Syntax: SYSTem:CONFigure:EXTIO <bool> Parameters: OFF | 0 / ON | 1 Command example: SYST:CONF:EXTIO ON Query example: SYST:CONF:EXTIO? Response format: <NR1> Response example: 6-35 APS-1102 Programmable AC/DC Power Source...
  • Page 208 Response example:  SYSTem:TUNit This sets the sequence step execution time unit as s or ms. Syntax: SYSTem:TUNit <NR1> Parameters: 0 (s) / 1 (ms) Command example: SYST:TUN 0 Query example: SYST:TUN? Response example: 6-36 APS-1102 Programmable AC/DC Power Source...
  • Page 209 When output is off, sequence execution is disabled. ([2, “Invalid with output off”] error occurs.) Syntax: PROGram[:SELected]:EXECute <CRD> Parameters: STOP / START / HOLD / BRANCH0 / BRANCH1 Command example: PROG:EXEC START Response format: None Response example: None 6-37 APS-1102 Programmable AC/DC Power Source...
  • Page 210 This returns the standard event register value. When ESR reads the standard event register, all bits in the event register are cleared to 0. The response ranges from 0 to 255. ESR? Syntax: Parameters: None ESR? Query example: Response format: <NR1> Response example: 6-38 APS-1102 Programmable AC/DC Power Source...
  • Page 211 None IDN? Query example: Response format: <SRD> Response example: “GW Instek , APS-1102, 000001, Ver1.00”  OPC When all operations ※ have been completed, this sets the standard event register OPC bit (BIT0). OPC? returns 1 when all operations have been completed. However, the standard event register OPC bit is not cleared to zero when OPC? is executed.
  • Page 212 Query example: Response format: <NR1> Response example:  STB? This returns the status byte register value. The response ranges from 0 to 178. STB? Syntax: Parameters: None STB? Query example: Response format: <NR1> Response example: 6-40 APS-1102 Programmable AC/DC Power Source...
  • Page 213 ※ “Operations” means execution process of any commands in the following.  Output mode setting [SOURce:]MODE  Output range setting [SOURce:]VOLTage:RANGe  Output relay control OUTPut[:STATe]  Sequence execution PROGram[:SELected]:EXECute  Memory recall  Device reset 6-41 APS-1102 Programmable AC/DC Power Source...

  • Page 214: Command Tree

    6.4 Command Tree 6.4 Command Tree The command tree for each of the APS-1102 subsystem is shown in Figure 6-3. Figure 6-3. Command Tree 6-42 APS-1102 Programmable AC/DC Power Source...

  • Page 215: Status System

    6.5 Status System 6.5 Status System The APS-1102 includes the minimum set of status groups defined by IEEE488.2. The APS-1102 status system is outlined below in Figure 6-4. Not used (always 0) Warning status summary Not used (always 0) Not used (always 0)

  • Page 216: Status Byte

    MAV bit = 1 in the status byte by serial poll, then read the response message and confirm that the MAV bit has been cleared to zero before proceeding to the next operation. 6-44 APS-1102 Programmable AC/DC Power Source...

  • Page 217: Standard Event Status

    All of the bits are cleared when they are read by an *ESR? query, when a *CLS command is executed, or when the power is turned on again (except that the PON bit is set to 1 when the power is turned on again). 6-45 APS-1102 Programmable AC/DC Power Source...

  • Page 218: Table 6-14. Standard Event Status Register Definitions

    1 is set to this bit when all processing of operation complete (OPC) commands has been completed. In this device, this bit is always 0. Operation complete OPC (0) 1 is set to this bit when all processing of operation complete (OPC) commands has been completed. 6-46 APS-1102 Programmable AC/DC Power Source...

  • Page 219: Operation Status

     When the NTR and PTR filters are both set to 1, OPER is set to 1 when OPCR changes.  When the NTR and PTR filters are both set to 0, changes in OPCR are not propagated to OPER. 6-47 APS-1102 Programmable AC/DC Power Source...

  • Page 220: Warning Status

    Output peak current protection Real-time control protection Output average current protection Output voltage protection WRER (warning event register) WREE (warning event enable register) Warning status summary Status byte (bit 1) Figure 6-7. Warning Status 6-48 APS-1102 Programmable AC/DC Power Source...

  • Page 221: Error Message List

    “Out of Input Signal Error occurred when executing the command due to out of the frequency” external synchronization frequency range. Error occurred when executing the command because device was “Under Warning State” operating in protected mode. 6-49 APS-1102 Programmable AC/DC Power Source...

  • Page 222: Programming Precautions

    When transferring commands, LF (0AH) must be appended at the end of the transmitted message string as the program message terminator. If a command is sent without appending this LF, operation will be incorrect. 6-50 APS-1102 Programmable AC/DC Power Source...
  • Page 223 Error at power-on ·························································· 7-5 7.2.2 Protection function-related errors ································ 7-6 7.2.3 Panel operation errors ·················································· 7-8 7.2.4 Warning messages ······················································· 7-10 7.2.5 USB-related external control errors ····························· 7-13 When Fault Is Suspected ····················································· 7-13 APS-1102 Programmable AC/DC Power Source...

  • Page 224: Protection Function

    See “7.2.4 Warning messages”, for description of warning messages. See “5.6.2 Beep sound”, for description of the beep sound. The APS-1102 checks for errors in the order those listed in Table 7-1 and only the message of the error detected first will be displayed.

  • Page 225: Table 7-1. Protection Function

    Internal temperature warning message Abnormal internal  temperature See “7.2.4 Warning messages ”. External sync signal frequency range warning message External sync signal  frequency range error See “7.2.4 Warning messages ”. Note System lock may occur. APS-1102 Programmable AC/DC Power Source...

  • Page 226: Error Messages And Responses

    7.2 Error Messages and Responses 7.2 Error Messages and Responses The APS-1102 performs a self test at power-on, and outputs an error message if any abnormalities are detected. An error message is also displayed when a setting or operation is performed incorrectly or when an abnormality is detected in output or internally.

  • Page 227: Error At Power-On

    7.2 Error Messages and Responses 7.2.1 Error at power-on The APS-1102 performs the following fault checks at power-on. If an error occurs, NG is displayed on the system check screen. Nothing is displayed when all check items are OK. ROM CHECK...... OK RAM READ/WRITE CHECK ...

  • Page 228: Protection Function-Related Errors

    When a protection function-related error has occurred, an error message is displayed in the message window, and operation is stopped. Figure 7-2. Screen Display When Protection Function-Related Error Has Occurred When a protection function-related error message is displayed, turn off the power switch. ( See “7.1 APS-1102 Programmable AC/DC Power Source...

  • Page 229: Table 7-3. Protection Function-Related Errors

    COMMUNICATION FAILURE 2 error 2 the power is turned back on, contact Good System Locked. Will or its representative. Control panel caused by: error FRONT PANEL FAILURE System Locked. caused by: Unexpected error UNKNOWN ERROR APS-1102 Programmable AC/DC Power Source...

  • Page 230: Panel Operation Errors

    Setting (execution) is invalid while output is off. Turn output on. INVALID WITH OUTPUT OFF See “3.4.8 Output on/off ”.) Cannot set (execute) due to invalid output mode. Change the output mode. INVALID IN THIS MODE See “3.4.2 Setting output mode ”.) APS-1102 Programmable AC/DC Power Source...

  • Page 231: Table 7-5. Panel Operation Errors (2/2)

    See “4.5 Control Using External Control I/O Connector ”.) See “6 USB INTERFACE ”.) This is the USB interface command error. Check the command. (Remote mode only) COMMAND ERROR See “6.6 Error Message List ”.) EXECUTION ERROR Execution errors other than the above. APS-1102 Programmable AC/DC Power Source...

  • Page 232: Warning Messages

    7.2.4 Warning messages When output is turned off due to an output error, internal temperature error, or external sync signal frequency out of range error, a warning is displayed in the message window. ( See “7.1 7-10 APS-1102 Programmable AC/DC Power Source...

  • Page 233: Figure 7-4. Screen Display When Warning Has Occurred

    Output off due to the output average current protection Output OFF. function. caused by: Press the ENTER key or CANCEL key. The error is cleared and the system becomes available. Check settings and load OVER CURRENT conditions before using. 7-11 APS-1102 Programmable AC/DC Power Source...

  • Page 234: Table 7-7. Warning Messages (2/2)

    OUTPUT OFF range function. caused by: Press the ENTER key or CANCEL key. The error is cleared and the system becomes available. Check the external sync OUT OF SYNC FREQUENCY signal source before using. 7-12 APS-1102 Programmable AC/DC Power Source...

  • Page 235: Usb-Related External Control Errors

    7.3 When Fault Is Suspected If a problem that might be due to a fault occurs when using the APS-1102, check the following table to determine whether the problem might be due to an operation, use method, connection error, etc.

  • Page 236: Table 7-9. When Fault Is Suspected (Problem When Switching Power On/Off)

    Keylock has been set to on. Turn off the keylock. Panel operation does See “5.6.1 Keylock ”. not work. Key or MODIFY dial has been Contact Good Will or its representative for degraded. repairs. 7-14 APS-1102 Programmable AC/DC Power Source...

  • Page 237: Table 7-11. When Fault Is Suspected

    (SYNC), then set the external sync signal source to LINE. Line synchronization External synchronization mode cannot be set. has been set. See “3.4.2 Setting output mode ”. See “4.7.2 Line synchronization ”. See “5.3.1 Output mode setting”. 7-15 APS-1102 Programmable AC/DC Power Source...

  • Page 238: Table 7-13. When Fault Is Suspected (Problem Related To Output Error)

    Refer to “8.2 Routine Maintenance ” and Air filter is clogged. clean the air filter. Something is blocking the air Make sure the APS-1102 complies with the flow near the air intake on the installation requirements described in “2.2 front panel or the air exhaust on Installation Environment ”.

  • Page 239: Table 7-14. When Fault Is Suspected (Problem Related To Measurement Functions)

    Table 7-16. When Fault Is Suspected (Problem Related to Memory Function) Symptom Possible Cause Required Action, etc. Memory recall does Output on/off switch When output is on, recall cannot operate. not work. (OUTPUT) is set to on. Set the output on/off switch to OFF. 7-17 APS-1102 Programmable AC/DC Power Source...

  • Page 240: Table 7-17. When Fault Is Suspected (Problem Related To Limiter Setting Range Limit)

    Set AC (AC) mode. generated, but due to control Transformer is used as When in AC-INT mode, the APS-1102 DC limitation, the voltage cannot be offset voltage is ± 50 mV or less (100 V range). the load, but current is reduced all the way to 0 V.
  • Page 241 AINTENANCE Introduction ·········································································· 8-2 Routine Maintenance ··························································· 8-2 Storage, Repackaging, and Transport ··································· 8-4 Checking the Version Number ·············································· 8-5 Backup Battery ······································································ 8-7 APS-1102 Programmable AC/DC Power Source...

  • Page 242: Introduction

    If these operation checks are not passed, request calibration and/or repair from Good Will or its representative. 8.2 Routine Maintenance Be sure to install the APS-1102 in a location that meets the installation requirements. See “2.2 Installation Environment”, for description of the installation requirements. a) When panel or case is dirty Wipe clean with a soft cloth.

  • Page 243: Figure 8-1. Air Filter Cleaning Steps

    The air filter will not function adequately if it becomes clogged, such as with very fine dust. To prevent this, do not install this device in a location where there is a lot of dust (or fine dirt, etc.). Also avoid humid locations where condensation occurs easily. APS-1102 Programmable AC/DC Power Source...

  • Page 244: Storage, Repackaging, And Transport

    8.3 Storage, Repackaging, and Transport 8.3 Storage, Repackaging, and Transport Store the APS-1102 in a location that meets the installation requirements. See “2.2 Installation Environment”, for description of installation requirements. a) Storage for long periods of non-use  Remove the power cord from the outlet and the main unit.

  • Page 245: Checking The Version Number

    8.4 Checking the Version Number 8.4 Checking the Version Number The APS-1102 firmware version is displayed in the bottom right of the screen for a few seconds after power-on. At other times, the version information can be checked via the control panel system information screen, as described below.

  • Page 246: Figure 8-2. System Information Screen

    5. Press the key to display the “SYSTEM INFORMATION” screen. CANCEL ENTER Figure 8-2. SYSTEM INFORMATION Screen 6. Press the TOP MENU key to return to the SET menu screen. SEQUENCE START STOP HOLD LOCAL MENU APS-1102 Programmable AC/DC Power Source...

  • Page 247: Backup Battery

    The contents of memory ( See “4.8 Using Memory Functions”) and other required parameters and data are backed up by a lithium battery in the APS-1102. The backup period varies according to the temperature and use conditions, but it is approximately five years when stored with the power off.
  • Page 249 9.16 External Dimensions and Weight ········································ 9-15 9.17 External Dimensions and Weight ········································ 9-15 9.18 EC Declaration of Conformity ·············································· 9-17 Values with indicated accuracy are guaranteed values, and all other values are nominal values or typical (“Typ.”) values. APS-1102 Programmable AC/DC Power Source...

  • Page 250: Output

    (hereinafter referred to as “AC 200 V input system”) 135 Vrms (AC) / 190 V (DC) or lower (100 V range) Output voltage conditions: 270 Vrms (AC) / 380 V (DC) or lower (200 V range) APS-1102 Programmable AC/DC Power Source...
  • Page 251 When output frequency is 40 Hz or lower, or it is 400 Hz or higher, the maximum output Note 3: current may decrease. The RMS value for AC + DC is within the maximum output current. Note 4: APS-1102 Programmable AC/DC Power Source...
  • Page 252 ±0.5 dB +1 dB, 3 dB 100 Hz to 550 Hz:  Output voltage distortion factor 0.5% or less (50 Hz or 60 Hz)  Load regulation 0.5% or less (0 to 100%, via output terminal) APS-1102 Programmable AC/DC Power Source...
  • Page 253 (Power source input voltage is 100 V, 120 V, or 230 V, no load, rated output)  Output DC offset 100 V range: ±50 mV or less 200 V range: ±100 mV or less (AC - INT mode, output voltage setting = 0 V) APS-1102 Programmable AC/DC Power Source...

  • Page 254: Current Limiter

    (Lower limit  upper limit) Upper limit setting range: 1.0 Hz to 550.0 Hz (Initial value: 550.0 Hz) Lower limit setting range: 1.0 Hz to 550.0 Hz (Initial value: 1.0 Hz) Setting resolution: 0.1 Hz APS-1102 Programmable AC/DC Power Source...

  • Page 255: Signal Sources

    BNC connector (rear panel) (shared as external signal input terminal)  External sync signal is not required when line synchronization is selected Input impedance: 10 kΩ Input voltage threshold value: Nondestructive maximum input voltage: ±10 V APS-1102 Programmable AC/DC Power Source...

  • Page 256: Measurement Functions

     + peak current  and   peak current ｜maximum value Peak value hold: Full scale: 45.0 Apk Display resolution: 0.1 Apk Measurement accuracy: 3% of the full scale (at 23 5°C, sine wave) APS-1102 Programmable AC/DC Power Source...
  • Page 257 Note: This measurement does not comply with the IEC standards.  External synchronization frequency measurement (external synchronization mode only) Measurement range: 38.0 to 525.0 Hz Display resolution: 0.1 Hz Measurement accuracy: ±0.2 Hz (at 23 ±5°C, 50 or 60 Hz) APS-1102 Programmable AC/DC Power Source...

  • Page 258: Sequence Function

    Jump times 1 to 999 or continuous  Sequence control Start: Starts a sequence. Stop: Stops a sequence. Hold: Maintains current step output. Restarted when a sequence is started. Branch: Branches to the specified step. 9-10 APS-1102 Programmable AC/DC Power Source...

  • Page 259: Arbitrary Waveform Memory

    (In some cases, output will be set off but shutdown is not necessary.).  Abnormal internal temperature When an abnormality is detected, output will be set to off. 9-11 APS-1102 Programmable AC/DC Power Source...

  • Page 260: General

    When on, output is automatically set to on at power-on.  Reset function This function resets all basic settings to their initial (factory) settings.  Self test function This function checks memory at power-on. 9-12 APS-1102 Programmable AC/DC Power Source...

  • Page 261: External Control I/O

    1.4 kVA or less Power factor: 0.95 or above (during 100 V AC input) 0.90 or above (during 200 V AC input) Protective ground impedance: 0.1 Ω or less (not including the power cord set) 9-13 APS-1102 Programmable AC/DC Power Source...

  • Page 262: Withstand Voltage And Insulation Resistance

    , with no condensation 10 to +50°C, 5 to 95% RH Storage condition: When absolute humidity is 1 to 29 g/m , with no condensation Figure 9-1 shows the ambient temperature and humidity ranges. 9-14 APS-1102 Programmable AC/DC Power Source...

  • Page 263: External Dimensions And Weight

    Figure 9-1. Temperature and Humidity Ranges 9.17 External Dimensions and Weight  External dimensions Width: 258 mm Height: 176 mm Depth: 440 mm (Projections are not included.)  Weight Approximately 9.5 kg Figure 9-2 shows the external dimensions. 9-15 APS-1102 Programmable AC/DC Power Source...

  • Page 264: Figure 9-2. External Dimensions

    9.17 External Dimensions and Weight Figure 9-2. External Dimensions 9-16 APS-1102 Programmable AC/DC Power Source...

  • Page 265: Ec Declaration Of Conformity

    EN 61000-4-6: 1996+A1: 2001 Power Frequency Magnetic Field ------------------------- EN 61000-4-8: 1993 + A1: 2001 Voltage Dip/ Interruption ------------------------- EN 61000-4-11: 2004 ◎ Safety Low Voltage Equipment Directive 2006/95/EC Safety Requirements EN 61010-1: 2001 9-17 APS-1102 Programmable AC/DC Power Source...

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