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GW Instek APS-1102A User Manual Download Page 243

 

7

 

TROUBLESHOOTING

 

 

APS-1102A 

7-1 

7. 

T

ROUBLESHOOTING 

 

 

 

7.1  Protection Function .......................................................... 7-2 

7.2  Error Messages and Error Handling .................................. 7-4 

7.2.1 Error at power-on ....................................................... 7-5 

7.2.2 Protection function-related errors ............................... 7-6 

7.2.3 Panel operation errors ................................................ 7-7 

7.2.4 Warning messages ..................................................... 7-9 

7.2.5 Remote-related external control errors ...................... 7-11 

7.3  When Failure Is Suspected ............................................. 7-12 

 

 

Summary of Contents for APS-1102A

Page 1: ...Programmable AC DC Power Source APS 1102A USER MANUAL GW INSTEK PART NO 82PS 1102AM01 ISO 9001 CERTIFIED MANUFACTURER ...

Page 2: ...ther 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 Good Will Instrument Co Ltd No 7 1 Jhongsing Rd Tucheng City Taipei County 236 Taiwan ...

Page 3: ...VIEW 1 OVERVIEW Briefly describes and explains the features applications and functions as well as brief operation principles of the APS 1102A 2 PREPARATIONS BEFORE USE Describes various cautions regarding preparations to be made before using the APS 1102A ranging from installation to connection of the power supply 3 PANEL AND BASIC OPERATIONS Describes the functions and actions of the panel contro...

Page 4: ...th a 3 prong to 2 prong conversion adapter When using a separately sold 3 prong to 2 prong conversion adapter be sure to connect the grounding wire of the adapter to the grounding terminal next to the outlet Check the power supply voltage This product operates on the power supply voltage indicated in Grounding and Power Supply Connection in this instruction manual Prior to connecting the power sup...

Page 5: ...perating the device be sure to safely implement grounding according to Japanese Standard for Electrical Equipment Technology D Type 3 100 Ω or lower or higher Warning Symbol This symbol indicates information for avoiding danger to human life or bodily injury while handling this product Caution Symbol This symbol indicates information for preventing damage to the product when handling it Other symb...

Page 6: ...Initial Settings at Power on 3 5 3 3 I O Terminals 3 8 3 3 1 Output terminals front and rear 3 8 3 3 2 RS232 connector 3 11 3 3 3 USB connector 3 12 3 3 4 External control I O 3 13 3 3 5 External signal input external sync signal input terminal 3 15 3 4 Main Operation Example 3 16 3 4 1 Power on off 3 17 3 4 2 Setting output mode 3 19 3 4 3 Setting output voltage range 3 21 3 4 4 Setting waveform ...

Page 7: ...equence operation settings 4 40 4 4 7 Execution of sequence operations 4 44 4 5 Control Using External Control I O Connector 4 48 4 6 Output of Arbitrary Waveforms 4 49 4 7 Synchronize the Output with External Signal 4 51 4 7 1 External signal synchronization 4 52 4 7 2 Line synchronization 4 54 4 8 Using Memory Functions 4 55 4 9 Amplification of External Signal 4 58 4 10 Adding External Signals ...

Page 8: ...ge limiter LIMIT 5 35 5 5 6 Selection of measurement display MEASURE 5 36 5 5 7 Reset of peak current hold value 5 36 5 5 8 Output on off 5 37 5 5 9 Adjusting DC offset 5 38 5 6 System Menu 5 40 5 6 1 Keylock 5 42 5 6 2 Beep sound 5 43 5 6 3 LCD contrast adjustment 5 44 5 6 4 LCD display color setting 5 45 5 6 5 Time unit setting 5 46 5 6 6 Output on off setting at power on 5 47 5 6 7 External con...

Page 9: ... 1 8 1 Introduction 8 2 8 2 Routine Maintenance 8 2 8 3 Storage Repackaging and Transportation 8 4 8 4 Checking the Version Number 8 5 8 5 Backup Battery 8 7 9 SPECIFICATIONS 9 1 9 1 Output 9 2 9 2 Current Limiter 9 6 9 3 Setting Range Limits 9 6 9 4 Signal Sources 9 7 9 5 Measurement Functions 9 8 9 6 Sequence Function 9 11 9 7 Arbitrary Waveform Memory 9 12 9 8 Setting Memory 9 12 9 9 Protection...

Page 10: ...tics 3 36 Figure 3 16 Output Voltage DC vs Output Current Characteristics 3 37 Figure 3 17 Output Voltage DC vs Output Current Characteristics 3 37 Figure 4 1 Connection of Block Diode 4 3 Figure 4 2 Connection of Backflow Diode 4 3 Figure 4 3 Example of Measured Value Window During AC DC Mode 4 11 Figure 4 4 Example of Harmonic Measurement Window Display 4 21 Figure 4 5 Example of Basic Step Tran...

Page 11: ... 50 Figure 6 5 Standard Event Status Register 6 52 Figure 6 6 Operation Status 6 54 Figure 6 7 Warning Status 6 55 Figure 7 1 Screen Display When Self Fault Check Errors Have Occurred 7 5 Figure 7 2 Screen Display When Protection Function Related Error Has Occurred 7 6 Figure 7 3 Screen Display When Panel Operation Error Has Occurred 7 7 Figure 7 4 Screen Display When Warning Has Occurred 7 9 Figu...

Page 12: ...hen Using APS 1102A as a DC Power Source 4 2 Table4 2 Setting Range Options for Various Output Voltage Ranges 4 5 Table4 3 Output Voltage Setting Ranges When AC DC Mode Is Selected 4 7 Table4 4 Step Execution Parameters 4 23 Table4 5 Step Transition Parameters 4 24 Table4 6 Sequence Modes 4 25 Table4 7 Sequence Control 4 26 Table4 8 Setting Items in PROGRAM Screen 1 3 4 32 Table4 9 Setting Items i...

Page 13: ...e6 2 Command List SOURce Subsystem 2 2 6 8 Table6 3 Command List MEASure Subsystem 6 8 Table6 4 Command List DISPlay Subsystem 6 8 Table6 5 Command List STATus Subsystem 6 9 Table6 6 Command List OUTPut Subsystem 6 9 Table6 7 Command List INPut Subsystem 6 9 Table6 8 Command List TRACe Subsystem 6 9 Table6 9 Command List SYSTem Subsystem 6 10 Table6 10 Command List PROGram Subsystem 6 10 Table6 11...

Page 14: ...uspected Problem Related to Frequency Setting 7 13 Table7 13 When Failure Is Suspected Problem Related to Output Error 7 14 Table7 14 When Failure Is Suspected Problem Related to Measurement Functions 7 15 Table7 15 When Failure Is Suspected Problem Related to Sequence Function 7 15 Table7 16 When Failure Is Suspected Problem Related to Memory Function 7 15 Table7 17 When Failure Is Suspected Prob...

Page 15: ...Tables APS 1102A xiii ...

Page 16: ......

Page 17: ...1 OVERVIEW APS 1102A 1 1 1 OVERVIEW 1 1 General 1 2 1 2 Features 1 2 1 3 Applications 1 3 1 4 List of Functions 1 5 1 5 Operation Principles 1 7 ...

Page 18: ...r Data logger by capturing measured values Worldwide power supply input is supported Input power factor control function minimizes power supply input current 1 2 Features Control panel with large LCD screen Settings and measured values are displayed on a large easy to read backlit screen Various output modes Output modes include two operation modes alternate current AC and direct current AC DC eac...

Page 19: ...tterns can be provided by program in advance Output current limiter function voltage and frequency upper limit and lower limit setting functions The output current is limited within the maximum values that have been set independently for positive and negative As for the output voltage and the output frequency their setting ranges can be adjustable USB interface USBTMC RS232 interface are standard ...

Page 20: ...APS 1102A User Manual APS 1102A 1 4 As power source for testing characteristics of relays and switches As power source for tests included in inspection lines for various devices ...

Page 21: ...d 200 V range Output voltage waveform not including external signal source mode Sine wave square wave arbitrary waveform 16 types Current limiter Peak current limiter function and RMS current limiter function variable limit values Setting range limiter not including external signal source mode Setting range limiter function for output voltage and output frequency Internal mode AC INT AC DC INT and...

Page 22: ...ow level 1 0 V or lower Non destructive max input 10 V 5 V Input impedance Pull up to 5 V at 47 k Control items Output on off sequence start stop hold branch Status output Output level 0 V 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 multi connector USB interface Standard equipped RS2...

Page 23: ...lock Diagram The APS 1102A is broadly divided into four blocks 1 DC power source block The DC power source block includes power factor improvement functions The block provides DC power sources for various devices on PCBs and for the amplifier block while improving the power factor of power supply input 2 Signal source and system control block This block includes an internal signal source with sequ...

Page 24: ......

Page 25: ...NS BEFORE USE APS 1102A 2 1 2 PREPARATIONS BEFORE USE 2 1 Checking Before Use 2 2 2 2 Installation Environment 2 3 2 3 Grounding and Power Supply Connection 2 6 2 4 Simple Operation Checks 2 8 2 5 Calibration 2 10 ...

Page 26: ... is adversely affected when removing the product from the corrugated box After opening the corrugated box check the items contained in the box If an abnormality such as a flaw or dent is found on the product or an accessory is missing contact GW Instek or our agent Appearance check Check that no abnormalities such as a flaw and dent are found on the panel controls connectors and so forth Accessori...

Page 27: ...at is level and is not subject to vibration so that it can securely support this product weight approximately 9 7 kg Cautions for transport When transporting this product use the grips on the left side to keep the product upright while moving it horizontally When transporting this product by hand cart mount it on a horizontal surface so that all four rubber feet equally support its weight If the A...

Page 28: ...n a location that meets the following conditions for temperature and humidity ranges Operation guarantee 0 C to 40 C 5 to 85 RH Absolute humidity of 1 g m3 to 25 g m3 no condensation Performance guarantee 5 C to 35 C 5 to 85 RH Absolute humidity of 1 g m3 to 25 g m3 no condensation Storage condition 10 C to 50 C 5 to 95 RH Absolute humidity of 1 g m3 to 29 g m3 no condensation Product reliability ...

Page 29: ... source The full performance of this product may not be obtained or failure may occur Location with corrosive gas moisture or high humidity This product may become corroded or fail Location near an electromagnetic field source high voltage device or power line This product may malfunction Location exposed to excessive vibration This product may malfunction or fail Location with excessive dust In p...

Page 30: ...terminal or crimp contact that suits the type of outlet to be used Always connect a ground when using power cord set 2 Power cord set 2 is rated at 250 V AC A 3 prong 2 prong conversion adapter is not provided with this product If a 3 prong 2 prong conversion adapter is used the adaptor ground wire must be connected to a ground contact next to the outlet The power code set can be used for disconne...

Page 31: ... Law and is for use in Japan only The rated voltage is 125 V AC and the withstand voltage is 1250 V AC This power cord set cannot be used when the voltage exceeds 125 V AC or in locations outside of Japan The accompanying power cord set 2 is intended for use in Japan North America and Europe The rated voltage is 250 V AC and the withstand voltage is 2000 V AC Attach a plug or crimp contact that su...

Page 32: ...t via the control panel is displayed correctly on the MEASURE screen Operation steps 1 Set the APS 1102A power source switch to on See 3 4 1 Power on off Operation starts once the power is on 1 Press switch to up position 2 The LCD goes on and displays the initial screen The main operations screen that appears immediately after the power on shows the same settings that were displayed the last time...

Page 33: ...tput OUTPUT OUTPUT Output is off Output is on Check that the control panel MEASURE screen shows 100 Vrms as the AC output voltage Figure 2 3 Operation Check If the normal values are not displayed it may be due to an operation fault Contact GW Instek or our agent 4 When you turn off the power check the OUTPUT on off LED is off Then press the power switch to the bottom position This shuts off the po...

Page 34: ...APS 1102A User Manual APS 1102A 2 10 2 5 Calibration To calibrate the APS 1102A contact GW Instek or our agent ...

Page 35: ...RS232 connector 3 11 3 3 3 USB connector 3 12 3 3 4 External control I O 3 13 3 3 5 External signal input external sync signal input terminal 3 15 3 4 Main Operation Example 3 16 3 4 1 Power on off 3 17 3 4 2 Setting output mode 3 19 3 4 3 Setting output voltage range 3 21 3 4 4 Setting waveform 3 23 3 4 5 Setting output voltage 3 24 3 4 6 Setting output frequency 3 26 3 4 7 Using limiter function...

Page 36: ... Numbers shown after names in the following figures correspond to item numbers in the detailed descriptions below Shortcut keys 5 2 6 DIGIT key 5 2 UP DOWN keys 5 2 LCD 5 1 MODIFY dial 5 2 Output ON OFF LED 3 4 8 ENTER key 5 2 OUTPUT key 3 4 8 CANCEL key 5 2 Figure 3 1 APS 1102A Operation Panel ...

Page 37: ... 3 3 3 1 2 Front panel Numbers shown after names in the following figures correspond to item numbers in the detailed descriptions below Power switch 3 4 1 Output outlets universal type 3 3 1 Intake vent 8 2 Figure 3 2 APS 1102A Front Panel ...

Page 38: ... 3 Rear panel External signal input external sync signal input connector 3 3 5 External control I O connector 3 3 4 Output terminals 3 3 1 LINE INPUT 2 3 USB connector 3 3 3 Exhaust vent RS232 connector 3 3 2 Figure 3 3 APS 1102A Rear Panel ...

Page 39: ...st the initial settings for the APS 1102A When you reset this product the items with a check mark in Table3 1 to Table3 3 are set to the initial setting value Turn the output off before reset Table3 1 Settings in Memory 1 3 Function Setting Initial Setting Reset Select output mode Output mode AC INT Select output voltage range Output voltage range 100 V Select external sync signal source External ...

Page 40: ... limit setting limit 550 0 Hz Frequency lower limit setting limit 1 0 Hz External input gain setting External input gain 100 V range 100 200 V range 200 Select measurement display Measurement display RMS Sequence output Step time 0 1000 s Step operation type Constant CONST Step end phase enable disable Disable DISABLE Step end phase 0 0 Step termination End STOP Jump steps 0 Jump count 1 Branch st...

Page 41: ... OPERATIONS APS 1102A 3 7 Table3 3 Settings in Memory 3 3 Function Setting Initial setting Reset Remote Interface USB RS232 Baud rate 9600 bps Terminator CR LF Parity None Stop bit 1 bit Data bit 8 bit Flow control None ...

Page 42: ...commodate power plug types from various countries These outputs are isolated from the power inputs and case ground connection 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 ...

Page 43: ...terminal attach a round crimp contact with a sleeve that has sufficient capacity for the output current 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 When output is on do not touch the output terminal block To ensure safety always attach the supplied terminal cover WARNING ...

Page 44: ... until it is securely fastened The recommended fastening torque is 1 2 N m 5 Connect the Hi Lo and ground cables then attach the terminal cover To tighten Turn clockwise To loosen Turn counterclockwise Figure 3 6 Connection to Output Terminals To ensure safety always turn the power off before connecting to output cables When using the APS 1102A as a DC power supply it is necessary to connect a dio...

Page 45: ...sion is not supported Use a cross cable To transfer arbitrary waveform data use the USB interface The specifications of RS232 interface are shown in Table3 4 Specification of RS232 interface Table3 4 Specification of RS232 interface Item Description or Selection Terminal D sub 9 pin male UNC 4 40 screws Baud rate 9600 bps 19200 bps Terminator CF LF CR LF Parity None Odd Even Stop bit 1 2 Data bit ...

Page 46: ...B connector Figure 3 8 USB Connector Notes The USB cable should be a commercial Type A male to Type B male cable The use of USB hub may cause a communication failure It is recommended to use fully shield short cable The specifications of USB interface are shown in Table3 5 Specification of USB interface Table3 5 Specification of USB interface Item Description Interface USB1 1 USBTMC ID Already ass...

Page 47: ...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 9 External Control I O Connector The signals corresponding to the pins in this connector are listed below in Table3 6 External Control I O Connectors ...

Page 48: ... Sequence start Falling detection 14 Input Sequence stop Falling detection 15 Input Sequence hold Falling detection 16 Input Sequence branch trigger 0 Falling detection 17 Input Sequence branch trigger 1 Falling detection 18 GND 19 Output 5 V 50 mA or less 20 Output Reserved 21 Output Reserved 22 Output Reserved 23 Output Reserved 24 Output Reserved 25 Output Reserved Note When peak current limite...

Page 49: ...dance 10 kΩ Non destructive maximum input voltage 10 V External signal input Frequency range DC to 550 Hz sine wave DC to 100 Hz other than sine wave Gain setting range 100 V range 0 0 times to 220 0 times initial value is 100 0 200 V range 0 0 times to 440 0 times initial value is 200 0 Gain setting resolution 0 1 times Gain accuracy 5 DC or 45 Hz to 65 Hz gain is at initial value with rated volt...

Page 50: ...voltage range 3 4 3 Setting output voltage range Set waveform 3 4 4 Setting waveform Set output voltage 3 4 5 Setting output voltage Set output frequency 3 4 6 Setting output frequency 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 o...

Page 51: ...NS APS 1102A 3 17 3 4 1 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 11 POWER Switch a Power on Set the POWER switch to Startup screen is displayed ...

Page 52: ...tions for description of how to read settings saved to memory See 7 TROUBLESHOOTING for a list of warnings and error messages along with recommended responses b Power off After confirming that the output is off set the POWER switch to OUTPUT OUTPUT Output on Output off The power source is cut and turned off Before turning off the power make sure the OUTPUT setting is off Before turning off the pow...

Page 53: ... output mode EXT external AC EXT 4 9 Amplification of External Signal ADD internal external AC ADD 4 10 Adding External Signals and Internal Signals SYNC external sync AC SYNC 4 7 Synchronize the Output with External Signal AC DC INT internal AC DC INT 4 1 Use as a DC Power Source EXT external AC DC EXT 4 9 Amplification of External Signal ADD internal external AC DC ADD 4 10 Adding External Signa...

Page 54: ...e SET menu 1 Press the or key to move the cursor to the icon ENTER CANCEL Cursor 2 Press the ENTER key to display the selection box ENTER CANCEL Selection box 3 Press the or key to move the cursor to the mode to be set ENTER CANCEL 4 Press the ENTER key to set the selected mode ENTER CANCEL ...

Page 55: ... 0 to 440 0 V AC voltage Wave form SIN SQU 0 0 to 155 0 0 0 to 310 0 Vrms ARB1 to 16 0 0 to 440 0 0 0 to 880 0 Vp p Peak current limiter positive 10 0 to 42 0 5 0 to 21 0 A Peak current limiter negative 42 0 to 10 0 21 0 to 5 0 A RMS current limiter 1 0 to 10 5 1 0 to 5 3 A Positive voltage setting limit 0 1 to 220 0 0 1 to 440 0 V Negative voltage setting limit 220 0 to 0 1 440 0 to 0 1 V Externa...

Page 56: ...ER CANCEL Selection box 3 Press the or key to move the cursor to the output voltage range to be selected ENTER CANCEL 4 Press the ENTER key Then the icon appears in the status window ENTER CANCEL Status window The icon goes out then the display will change to the selected output voltage range ...

Page 57: ...the USB interface See 4 6 Output of Arbitrary Waveforms for details of arbitrary waveforms Table3 9 lists the waveforms that can be selected Table3 9 Waveform List As Shown in Operation Panel Type SIN Sine wave SQU Square wave ARB1 to ARB16 Arbitrary waveform 16 types Operation steps To select a waveform select in the SET menu 1 Press the or key to move the cursor to the icon ENTER CANCEL Cursor 2...

Page 58: ... be selected Table3 10 Output Voltage Settings Output Mode Setting Setting Range Resolution AC INT AC mode AC voltage 100 V range SIN SQU 0 0 to 155 0 Vrms 0 1 Vrms ARB1 to ARB 16 0 0 to 440 0 Vp p 0 1 Vp p 200 V range SIN SQU 0 0 to 310 0 Vrms 0 1 Vrms ARB1 to ARB 16 0 0 to 880 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 ...

Page 59: ...on ENTER CANCEL Cursor 2 Press the ENTER key to display the modification box ENTER CANCEL Modification box 3 Press the and keys to move the cursor to the digit to be changed turn the MODIFY dial and set a numerical value The set value will be reflected in output immediately Increase Decrease 4 Press the CANCEL or ENTER key to close the modification box ...

Page 60: ...C See 3 4 7 Using limiter functions when using an output frequency setting range limit Notes If the frequency is set 40 Hz or lower in AC INT mode there is a possibility that the output waveform will be distorted and DC offset will be output Operation steps To set the output frequency set in the SET menu 1 Press the or key to move the cursor to the icon ENTER CANCEL Cursor 2 Press the ENTER key to...

Page 61: ... Press the and keys to move the cursor to the digit to be changed turn the MODIFY dial and set a numerical value The set value will be reflected in output immediately Increase Decrease 4 Press the CANCEL or ENTER key to close the modification box ...

Page 62: ...0 5 A 200 V range 1 0 A to 5 3 A 0 1 A 5 3 A For a capacitive load or inductive load the peak current limiter may not achieve the peak current value as set due to overshooting or undershooting the set current value or variable output current waveforms while the limiter is operating For an inductive load operation of the limiter can cause the current to vary and as a result an output overvoltage ma...

Page 63: ...urrent limiter 1 Press the or key to move the cursor to the or or icon ENTER CANCEL Cursor 2 Press the ENTER key to display the modification box ENTER CANCEL Modification box 3 Press the and keys to move the cursor to the digit to be changed turn the MODIFY dial and set a numerical value The set value will be reflected in output immediately Increase Decrease 4 Press the CANCEL or ENTER key to clos...

Page 64: ... limit 100 V range 0 1 V to 220 0 V 0 1 V 220 0 V 200 V range 0 1 V to 440 0 V 0 1 V 440 0 V Negative voltage setting limit 100 V range 220 0 V to 0 1 V 0 1 V 220 0 V 200 V range 440 0 V to 0 1 V 0 1 V 440 0 V Frequency upper limit setting limit 1 0 Hz to 550 0 Hz 0 1 Hz 550 0 Hz Frequency lower limit setting limit 1 0 Hz to 550 0 Hz 0 1 Hz 1 0 Hz Operation steps The setting range limit is set via...

Page 65: ...ANCEL Cursor 5 Press the ENTER key to display the modification box ENTER CANCEL Modification box 6 Press the and keys to move the cursor to the digit to be changed turn the MODIFY dial and set a numerical value The set value will be reflected in output immediately Increase Decrease 7 After setting all of the items press the CANCEL or ENTER key to close the modification box ...

Page 66: ...D goes on and it goes off when the output is off OUTPUT OUTPUT Output off Output on To ensure safety make sure the power is off before connecting outputs Before turning off the power make sure that the output on off LED is off The output on off setting can be controlled via the MISC menu of the display See 5 5 8 Output on off Output on off LED on WARNING CAUTION ...

Page 67: ...t 50 Hz 60 Hz fundamental up to 40th harmonics Measured values are displayed in the measured value window MEASURE screen which enables the output status to be monitored a Measured value window Figure 3 13 Example of Measured Value Window AC INT Mode When a measurement is out of range is displayed in the numerical value field b Select measurement display Select among RMS AVG PEAK or harmonic curren...

Page 68: ...select MEASURE in the MISC menu 1 Press the or key to move the cursor to the icon ENTER CANCEL Cursor 2 Press the ENTER key to display the MISC menu Press the or key to move the cursor to MEASURE ENTER CANCEL 3 Press the ENTER key to display the selection box ENTER CANCEL Selection box ...

Page 69: ...asurement display ENTER CANCEL HC1 to HC4 are for measuring harmonic current See 4 3 Measurement of Harmonic Current 5 Press the ENTER key to set the selected measurement display ENTER CANCEL Selected measurement display is shown 6 Press the TOP MENU key or CANCEL key to return to the SET menu screen ...

Page 70: ...s 10 Arms 200 V range 200 Vrms 5 Arms Output voltage Vrms Rated output voltage Vrms 100 Output current Arms Maximum output current Arms 100 Output range Rated voltage Maximum current Figure 3 14 Output Voltage AC vs Output Current Characteristics 100 V AC Input AC INT 74 1 100 0 100 0 155 0 Maximum output power 1000 VA 100 V range 100 Vrms 10 Arms 200 V range 200 Vrms 5 Arms Output voltage Vrms Ra...

Page 71: ...t range Rated voltage Maximum current Figure 3 16 Output Voltage DC vs Output Current Characteristics 100 V AC Input AC DC INT AC 0 45 5 100 0 100 0 220 0 200 0 Output voltage V Rated output voltage V 100 Output current A Maximum output current A 100 Maximum output power 1000 W 100 V range 100 V 10 A 200 V range 200 V 5 A Output range Rated voltage Maximum current 45 5 100 0 100 0 220 0 200 0 Outp...

Page 72: ...APS 1102A User Manual APS 1102A 3 38 ...

Page 73: ...display to peak value 4 17 4 2 4 Reset the peak current hold value 4 18 4 3 Measurement of Harmonic Current 4 20 4 4 Using the Sequence Function 4 22 4 4 1 Sequence operations 4 22 4 4 2 Sequence settings 4 29 4 4 3 Programming sequences 4 31 4 4 4 Control of sequence operations 4 37 4 4 5 Clear sequence memory 4 39 4 4 6 Example of sequence operation settings 4 40 4 4 7 Execution of sequence oper...

Page 74: ...oltage waveform setting 4 1 1 Connecting output terminal to load during DC output Use the output terminal on the rear panel when outputting DC AC or only DC from the APS 1102A If the load is a capacitor or inductive load connect a diode for protection that meets the following specifications between the output terminal of the APS 1102A and the load Maximum reverse voltage 600 V or higher Maximum fo...

Page 75: ...ive load generates a back EMF when current suddenly stops flowing such as when the output is turned off A backflow diode is required to absorb the back EMF Connect a backflow diode in parallel with the load as shown in Figure 4 2 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 or key t...

Page 76: ...APS 1102A 4 4 2 Press the ENTER key to display the selection box ENTER CANCEL Selection box 3 Press the or key to move the cursor to AC DC INT ENTER CANCEL Cursor 4 Press the ENTER key to set the AC DC INT mode ENTER CANCEL ...

Page 77: ...Press the or key to move the cursor to the icon ENTER CANCEL Cursor 2 Press the ENTER key to display the selection box ENTER CANCEL Selection box Setting Setting range 100 V range 200 V range Unit DC voltage 220 0 to 220 0 440 0 to 440 0 V AC voltage SIN SQU 0 0 to 155 0 0 0 to 310 0 Vrms ARB1 to ARB16 0 0 to 440 0 0 0 to 880 0 Vp p Peak current limiter positive 10 0 to 42 0 5 0 to 21 0 A Peak cur...

Page 78: ...2A 4 6 3 Press the or key to move the cursor to 100 V or 200 V ENTER CANCEL 4 Press the ENTER key Then the icon appears in the status window ENTER CANCEL The icon goes out then the output voltage range changes to the selected range ...

Page 79: ...0 Vrms 0 1 Vrms ARB1 to ARB16 0 0 to 880 0 Vp p 0 1 Vp p Output can be set so that AC voltage is superimposed on DC voltage The unit for AC voltage settings differs according to the AC voltage waveform setting When the selected AC voltage waveform is SIN SQU the AC voltage setting is in Vrms units and when it is ARB1 to ARB16 the setting is in Vp p units To select an output voltage select DC volta...

Page 80: ...ss the and keys to move the cursor to the digit to be changed turn the MODIFY dial and set a numerical value The set value will be reflected in output immediately Increase Decrease 4 Press the CANCEL or ENTER key to close the modification box ...

Page 81: ...he or key to move the cursor to the icon ENTER CANCEL Cursor 2 Press the ENTER key to display the modification box ENTER CANCEL Modification box 3 Press the and keys to move the cursor to the digit to be changed turn the MODIFY dial and set a numerical value The set value will be reflected in output immediately Increase Decrease 4 Press the CANCEL or ENTER key to close the modification box ...

Page 82: ...ng data transfers via the USB interface See 4 6 Output of Arbitrary Waveforms for details of arbitrary waveforms To select a waveform select in the SET menu Operation steps 1 Press the or key to move the cursor to the icon ENTER CANCEL Cursor 2 Press the ENTER key to display the selection box ENTER CANCEL Selection box 3 Press the or key to move the cursor to the waveform to be output ENTER CANCEL...

Page 83: ...n which enables the output status to be monitored a Measured value window Figure 4 3 Example of Measured Value Window During AC DC Mode 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 The measurement values of peak voltage peak current and harmonic current ar...

Page 84: ...on frequency measurements in SYNC modes and fixed values to 100 ms in EXT modes or when the frequency is lower than 10 Hz in any mode RMS voltage 1 0 2 1 N n rms n V N V RMS current 1 0 2 1 N n rms n I N I DC average voltage 1 0 arg 1 N n n V N V DC average current 1 0 arg 1 N n n I N I Max voltage n V MAX V peak Min voltage n V MIN V peak Max current n I MAX I peak Min current n I MIN I peak Acti...

Page 85: ...es to be displayed To select a measurement display select MEASURE in the MISC menu Operation steps 1 Press the or key to move the cursor to the icon ENTER CANCEL Cursor 2 Press the ENTER key to display the MISC menu Press the or key to move the cursor to MEASURE ENTER CANCEL 3 Press the ENTER key to display the selection box ENTER CANCEL Selection box ...

Page 86: ...ted measurement display ENTER CANCEL Although harmonic current measurement HC1 to HC4 is also displayed in the selection box this cannot be selected when in AC DC mode When in AC internal mode AC INT harmonic current measurement can be selected only when the frequency setting is 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 m...

Page 87: ... electric drill rated 100 V AC 350 W Upper Voltage 100 V div Lower Inrush current 10 A div Even in a small electric drill an inrush current of 14 Apk flows right after the power source is turned on Since the rated current is 3 5 A this represents a fourfold increase in the current flow The APS 1102A can supply four times as a large peaked current as the maximum current supporting such a usage Ther...

Page 88: ... Operation steps 1 Press the or key to move the cursor to the icon ENTER CANCEL Cursor 2 Press the ENTER key to display the modification box ENTER CANCEL Modification box 3 Press the and keys to move the cursor to the digit to be changed turn the MODIFY dial and set a numerical value The set value will be reflected in output immediately 4 Press the CANCEL or ENTER key to close the modification box...

Page 89: ...the MISC menu Operation steps 1 Press the or key to move the cursor to the icon then press the ENTER key ENTER CANCEL Cursor The MISC menu is displayed 2 Press the or key to move the cursor to MEASURE then press the ENTER key The selection box is displayed ENTER CANCEL Selection box 3 Press the or key to move the cursor to PEAK then press the ENTER key This sets the measurement display to the peak...

Page 90: ...S 1102A 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 The current peak value is reset automatically at power on To reset the peak current hold value select MEASURE in the MISC menu Operation steps 1 Press the or key to move the cursor to the icon then p...

Page 91: ...ess the ENTER key The EXEC box is displayed ENTER CANCEL EXEC box 3 When EXEC is displayed press the ENTER key The peak current hold value is reset ENTER CANCEL 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 ...

Page 92: ...ement can be performed only in AC INT mode and when the fundamental wave panel frequency setting is either 50 Hz or 60 Hz Absolute values of harmonic current in RMS and their percentages to the fundamental are displayed up to the 40th harmonics 2 kHz at 50 Hz fundamental The measurement value of harmonic current is reference value When harmonic current measurement is selected RMS value average DC ...

Page 93: ...onic current measured values are displayed The displayed harmonic order XXth changes according to these ranges and 10 lines of measurement data are displayed in each range HC1 1st to 10th HC2 11th to 20th HC3 21st to 30th HC4 31st to 40th Figure 4 4 Example of Harmonic Measurement Window Display 4 Press the or key to switch the HC1 HC2 HC3 and HC4 screens 5 Press the key to end harmonic measuremen...

Page 94: ...PS 1102A is also equipped with other functions such as for branching to a specified step during a sequence operation and for starting stopping or holding a sequence operation Data is saved to sequence memory automatically These sequence functions can be used in AC INT mode or AC DC INT mode Number of sequences Retained for each operation mode AC AC DC and each output voltage range 100 V 200 V Numb...

Page 95: ...step execution parameters specify the output and related actions in each step Table4 4 Step Execution Parameters Output parameters DC voltage AC voltage Frequency Waveform SIN SQU ARB1 to ARB16 Phase start phase Step synchronized output Step operation types The following parameters are provided to specify actions related to output at each step Constant CONST The values specified by output paramete...

Page 96: ...ers are provided to specify the jump times Specified number 1 to 999 Infinite times 0 Branch step The following parameters are provided to specify the destination step for branch control Change to arbitrary step number 1 to 255 Continue step processing without changing 0 When start is commanded during normal output while in idle mode step 1 is executed then the step jumps according to the specifie...

Page 97: ...6 shows a mode transition diagram for sequence operations Idle mode normal output Output on Run mode sequence execution Hold mode pause Start Stop Stop Hold Start Figure 4 6 Block Diagram of Sequence Mode Transitions Notes Modes also change according to the step end specification Table4 6 Sequence Modes Idle mode Mode during normal output Run mode Mode during sequence execution Hold mode Sequence ...

Page 98: ...me the values when Stop occurred are retained to the normal output step output parameter If it is tried to set the output voltage at Stop to exceed the setting range limit then the setting will change to 0 V If it is tried to set the frequency out of the setting range limit then the setting will change to the lower limit of the setting range The output will turn off in these cases Branch Changes t...

Page 99: ...below illustrates the loop specification method and the step transitions Step 4 jump step 0 jump times NoCare Step 5 jump step 0 jump times NoCare Step 6 jump step 5 jump times 10 Step7 jump step 4 jump times 3 Specified times 10 times changes to jump step Changes to next step after specified times 10 times jump Specified times 3 times changes to jump step Figure 4 9 Loop Specification Method and ...

Page 100: ...tput L H L L H Figure 4 10 Example of Step Synchronized Output g Step end phase setting When the step end phase is set as enabled the step execution time is as described below The step execution time Set step time Time for superimposed AC phase to become 0 After the set step time elapses the setting for that step is retained in the subsequent operation Figure 4 11 Sequence Operation during Wait fo...

Page 101: ...4 3 Programming sequences below for further description of the program messages for sequence operations See the control software user s manual for description of the control software The operations on the control panel are described below Operation steps To display the sequence menu select SEQUENCE in the MISC menu 1 Press the or key to move the cursor to the icon ENTER CANCEL Cursor 2 Press the E...

Page 102: ...rmed To control sequence operations select CONTROL See 4 4 4 Control of sequence operations Note This cannot be selected when output is off 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 ENTER CANCEL 5 Press the ENTER key to display the desired screen ENTER CANCEL ...

Page 103: ... screen the PROGRAM screen is displayed The sequence is programmed according to the various settings in the PROGRAM screen 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 Table4 8 to Table4 10 list the setting items in the PROGRAM screen ...

Page 104: ...Select one of the following three options CONST Output specified value KEEP 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 AC VOLT AC voltage value Sets the AC voltage value The setting range is determined by the range setting entered when editing the sequence data...

Page 105: ...ng resolution 0 1 Phase operation type Sets the method used to change to the specified phase Select one of the following two options CONST Output specified phase KEEP Output last step phase SYNC CODE Step synchronized output This sets the code 2 bits to be output in sync with step execution The sequence step transitions can checked by monitoring the step synchronized output Bit 0 is output from pi...

Page 106: ...jump to when trigger input has occurred Two types of branch steps can be set BRANCH0 and BRANCH1 Command example When a STOP is set after a small number of sweeps at the jump destination step it enables uses where there is a safe region for saving data if necessary 0 Branch disabled 1 to 255 Jump to specified step number BRANCH1 Branch step 1 The operation steps for each of the setting items in th...

Page 107: ...ENTER CANCEL Cursor 3 Press the ENTER key to display the modification box ENTER CANCEL Modification box 4 Press the and keys to move the cursor to the digit to be changed turn the MODIFY dial and set a numerical value The set value will be reflected in output immediately Increase Decrease 5 Use these steps to set all columns 6 After setting all of the columns press the CANCEL or ENTER key to close...

Page 108: ...de by selecting settings for the various items in the order described below The example described below is when entering the step end STEP TERM setting 1 Open the SEQUENCE screen and display the PROGRAM screen See 4 4 2 Sequence settings for steps for displaying the PROGRAM screen 2 Press the or key to move the cursor to STEP TERM ENTER CANCEL Cursor 3 Press the ENTER key to display the selection ...

Page 109: ...quence operation Switches to Run mode STOP Stops sequence operation Switches to Idle mode HOLD Pauses sequence operation Switches to Hold mode BRAN0 Branches to the step specified by the branch step If the branch step is not specified it is ignored BRAN1 The operation steps are described below a When operating from a menu Operation steps 1 When output is on open the SEQUENCE screen and display the...

Page 110: ... sequence operations can also be performed with the shortcut keys at the bottom of the control panel 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 ...

Page 111: ...teps 1 Open the SEQUENCE screen and display the MEMORY EXEC box See 4 4 2 Sequence settings for description of the sequence for displaying the MEMORY EXEC box 2 Press the ENTER key to display the EXEC box ENTER CANCEL EXEC box 3 After CLEAR has been selected if the ENTER key is pressed the entire sequence memory is cleared During the memory clear operation which lasts 5 to 6 seconds key input can ...

Page 112: ...ucceeded from the previous step step 1 because the DC operation type of step 2 is set to KEEP After executing step 4 the sequence will jump to step 2 because the jump step of step 4 is set to 2 1 in Figure 4 13 The output DC voltage will be kept to 50 0 V coming from the previous step step 4 because the DC operation type of step 2 is set to KEEP The jump times of step 4 is set to 1 so the sequence...

Page 113: ...ence settings Setting step 1 2 Press the key to move the cursor to DC VOLT ENTER CANCEL 3 Press the ENTER key to display the modification box ENTER CANCEL 4 Press the and keys to move the cursor to the 10 s place then turn the MODIFY dial to set 2 Next move the cursor to the 1 s place and turn the MODIFY dial to set 5 This sets 25 0 V Increase Decrease 5 Press the CANCEL or ENTER key to close the ...

Page 114: ... line from the top ENTER CANCEL 7 Press the ENTER key to display the selection box ENTER CANCEL 8 Press the or key to move the cursor to SWEEP ENTER CANCEL 9 Press the ENTER key to confirm the setting The settings for all other items are the same as the default settings so they are not changed Selection box ...

Page 115: ...tion box 14 Press the key to move the cursor to TIME 15 Press the ENTER key to display the modification box 16 Press the and keys to move the cursor to the 0 1 s place then turn the MODIFY dial to set 2 this sets 0 2 seconds The set value will be reflected in output immediately 17 Press the CANCEL or ENTER key to close the modification box 18 Using the same operations as in steps 2 to 5 set DC VOL...

Page 116: ...he MISC menu Operation steps 1 Press the TOP MENU key shortcut key to return to the top menu In the top menu SET is shown in the upper left corner of the menu window The sequence is executed only when output is on Make sure output is on beforehand 2 Press the or key to move the cursor to the icon ENTER CANCEL 3 Press the ENTER key to display the MISC menu Press the or key to move the cursor to OUT...

Page 117: ... ENTER CANCEL 5 Press the key to move the cursor to ON ENTER CANCEL 6 Press the ENTER key to set output on at which time the output on off LED goes on OUTPUT OUTPUT Output off Output on 7 Select SEQUENCE then press the ENTER key to display the SEQUENCE screen ENTER CANCEL Output on off LED is on ...

Page 118: ...t the sequence b When using keys on the control panel Operation steps 1 Press the TOP MENU key to return to the top menu check the settings in the menu then press the OUTPUT key on the control panel This set output on at which time the output on off LED goes on OUTPUT OUTPUT Output off Output on 2 Press the START key shortcut key to start sequence Selection box Output on off LED is on ...

Page 119: ...ep settings will not be shown in the SET screen When the sequence is completed the final step settings will be shown If the final step voltage settings are outside of the setting range limit both DC voltage and AC voltage will be set to 0 V If the final step frequency settings are outside of the setting range limit frequency will be set to the limit value of the setting range limit In either case ...

Page 120: ... Control I O Connector Pin No Input Output Function 1 Output Outputs power source on off status 0 Off 1 On 2 Output Outputs the output on off status 0 Off 1 On 3 Output Outputs the limiter operation status 0 Not operating 1 Operating 4 Output Outputs the software busy status 0 Normal operation 1 Busy 5 Output Step synchronized output 0 Outputs bit 0 of step synchronized output 6 Output Step synchr...

Page 121: ...e Arbitrary waveform memory cannot be written to from the panel screen Waveform memory count 16 Waveform length 4096 words Waveform data 15 bit binary 2 s complement format The valid range of waveform data is from 16384 to 16383 If a value less than 16384 is input the waveform data is clipped to 16384 and if a value greater than 16383 is input the waveform data is clipped to 16383 When the power s...

Page 122: ...1102A User Manual APS 1102A 4 50 2 Press the or key to move the cursor to the arbitrary waveform to be selected ARB1 to ARB16 then press the ENTER key This sets the selected arbitrary waveform ENTER CANCEL ...

Page 123: ...f the external synchronization TTL signal The output frequency can be synchronized to any frequency from 40 Hz to 500 Hz The synchronization phase difference cannot be set Select either external signal synchronous EXT or line synchronous LINE as the external sync signal source When line synchronous is selected synchronization is with the power source frequency Figure 4 15 Synchronized TTL Signal 0...

Page 124: ... from 40 Hz to 500 Hz Operation steps Select in the SET menu to select external synchronization mode then set the sync signal source to external sync signal EXT 1 Make sure that output is off When output on line synchronization cannot be switched off or on OUTPUT OUTPUT Output on Output off 2 Press the or key to move the cursor to the icon ENTER CANCEL Cursor 3 Press the ENTER key to display the s...

Page 125: ...he icon then press the ENTER key to display the selection box ENTER CANCEL Selection box 6 Press the or key to move the cursor to EXT then press the ENTER key This sets the external sync signal source to external sync signal EXT ENTER CANCEL Notes The frequency range for external synchronization is 40 Hz to 500 Hz Only use settings within this range ...

Page 126: ...select external synchronization mode then set the sync signal source to line synchronization LINE 1 Perform the same operations as were described above for steps 2 to 5 in 4 7 1 External signal synchronization to select external synchronization mode after which the external sync signal source selection box will be displayed ENTER CANCEL Selection box 2 Press the or key to move the cursor to LINE t...

Page 127: ...operation for store recall memory can be executed only when output is off Memory control is performed via the MEMORY screen After selecting an operation listed in Table4 14 use the selection box to specify the target memory number When a memory number is specified the main settings stored in that memory are displayed in the left side of the menu window Table4 14 Menu Items in MEMORY Screen Indicat...

Page 128: ...re recall or clear memory or to set the target memory number 1 Press the or key to move the cursor to the icon ENTER CANCEL Cursor 2 Press the ENTER key to display the MISC menu Press the or key to move the cursor to MEMORY ENTER CANCEL 3 Press the ENTER key to display the MEMORY screen ENTER CANCEL ...

Page 129: ...ress the ENTER key to display the selection box ENTER CANCEL 6 Press the or key to move the cursor to the target memory number ENTER CANCEL 7 Check the settings shown in the left side of the menu window and if they are OK press the ENTER key This performs the operation specified in step 4 for the specified memory number ...

Page 130: ...xial cable with a BNC connector The input impedance is 10 k unbalanced and the input frequency ranges from DC to 550 Hz Output voltage input voltage external input gain Table4 15 External Input Gain Setting Range Setting Setting Range Resolution Initial Value External input gain 100 V range 0 0 to 220 0 0 1 100 0 200 V range 0 0 to 440 0 0 1 200 0 For description of the External signal input exter...

Page 131: ...elect 100 V or 200 V Set external input gain Set a numerical value 1 Press the or key to move the cursor to he icon then press the ENTER key The selection box is displayed ENTER CANCEL 2 Press the or key to move the cursor to the mode to be set then press the ENTER key This sets the selected output mode ENTER CANCEL 3 Press the or key to move the cursor to the icon then press the ENTER key The sel...

Page 132: ...ress the or key to move the cursor to the icon then press the ENTER key The modification box is displayed ENTER CANCEL 6 Press the and keys to move the cursor to the column to be changed turn the MODIFY dial and set a numerical value The set value is reflected immediately in the output Increase Decrease 7 After entering all of the values press the CANCEL or ENTER key to close the modification box ...

Page 133: ...urned off and the waveform may become distorted Caution is therefore required concerning the input voltage level and the external input gain To avoid clipping of the output voltage use an input voltage of 2 2 V or less Also to prevent problems in this product input block do not allow the input voltage to exceed 10 V When using external input mode the following functions and keys cannot be used Out...

Page 134: ...nges from DC to 500 Hz See 4 9 Amplification of External Signal For description of the External signal input external sync signal input terminal specifications See 3 3 5 External signal input external sync signal input terminal The setting ranges for output voltage and output frequency can be limited See 3 4 7 Using limiter functions See 5 5 5 Setting range limiter LIMIT Operation steps Select out...

Page 135: ... 17 5 3 3 Setting output voltage 5 18 5 3 4 Setting output frequency 5 19 5 3 5 Output initial phase settings 5 19 5 3 6 Waveform settings 5 20 5 3 7 Peak current limiter settings 5 21 5 3 8 RMS current limiter settings 5 22 5 4 MEASURE Screen 5 23 5 4 1 Output voltage measurement 5 24 5 4 2 Output current measurement 5 25 5 4 3 Output power measurement 5 26 5 4 4 Load power factor measurement 5 2...

Page 136: ...5 8 Output on off 5 37 5 5 9 Adjusting DC offset 5 38 5 6 System Menu 5 40 5 6 1 Keylock 5 42 5 6 2 Beep sound 5 43 5 6 3 LCD contrast adjustment 5 44 5 6 4 LCD display color setting 5 45 5 6 5 Time unit setting 5 46 5 6 6 Output on off setting at power on 5 47 5 6 7 External control input enable disable setting 5 48 5 6 8 Reset function 5 49 5 6 9 System information 5 49 ...

Page 137: ... 5 3 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 A C D B Figure 5 1 LCD Screen When Normal E Figure 5 2 LCD Screen When Warning Is Displayed ...

Page 138: ...matically after 1 5 seconds It is also used to indicate an overload as well as the progress of a sequence C Measured value window This window displays measured values When measuring the harmonic current measured values are displayed in the area combined C and D D Menu window This window is used to enter settings E Message display window A warning message is displayed in this message window wheneve...

Page 139: ...tus Limiter operations These icons are displayed in the same positions on the control panel When the limiter operates the displayed icons change as shown below During peak current limiter operation appears During RMS current limiter operation appears During power limiter operation appears Sequence is being executed These icons are displayed in the same positions on the control panel The displayed ...

Page 140: ...2A is equipped with a function that indicates the progress of the sequence being executed The information listed in Table5 2 is displayed in the status window Table5 2 Sequence Display Message Description Remark SEQUENCE RUNNING STEP Sequence is being executed indicates step number being executed SEQUENCE HOLDING STEP Sequence is being held indicates step number being held SEQUENCE FINISH Sequence...

Page 141: ...archical menu system for setting various parameters Menu operations are performed using the menu window in the LCD screen Figure 5 3 illustrates the APS 1102A menu tree 2 MISC 3 SEQUENCE 5 MEMORY 6 REMOTE 7 SYSTEM 1 SET 8 INFORMATION 4 PROGRAM 9 LIMIT Figure 5 3 Menu Tree The items in these menus are listed in Table5 3 to Table5 9 ...

Page 142: ...cy Set phase when output is on See 5 3 5 Output initial phase settings Set waveform to be output See 5 3 6 Waveform settings Select external sync signal source See 4 7 Synchronize the Output with External Signal Set external input gain See 4 9 Amplification of External Signal Set peak current limit value positive See 5 3 7 Peak current limiter settings Set peak current limit value negative See 5 3...

Page 143: ...MOTE SYSTEM Open system menu See 5 5 4 System SYSTEM and 5 6 System Menu LIMIT Open setting range limit menu See 5 5 5 Setting range limiter LIMIT MEASURE Select measurement display See 5 5 6 Selection of measurement display MEASURE RESET Ipkh Reset peak current hold value See 5 5 7 Reset of peak current hold value OUTPUT Select output on off See 5 5 8 Output DC ADJUST Set the DC offset adjustment...

Page 144: ...requency operation type WAVE Waveform Waveform operation type PHS Step start phase Phase operation type SYNC CODE Step synchronized output Step synchronized output operation type STOP PHS Step end phase valid invalid Step end phase STEP TERM Step end JUMP STEP Jump step JUMP NUM Jump times BRANCH0 Branch step 0 BRANCH1 Branch step 1 MEMORY Clear sequence memory See 4 4 5 Clear sequence memory Tabl...

Page 145: ...ME UNIT Time unit See 5 6 5 Time unit setting INIT OUT Output on off at power on See 5 6 6 Output on off setting at power on EXT CONTROL External control input enable disable See 5 6 7 External control input enable disable setting RESET Reset See 5 6 8 Reset function INFORMATION Display system information See 5 6 9 System information Table5 9 Items in LIMIT Menu Setting name Setting Reference Vo P...

Page 146: ...e as follows 1 Use the UP and DOWN keys to move the menu cursor displayed in the menu window then select a menu item with symbol on the right 2 At this point pressing the ENTER key will move the cursor to a lower level menu 3 Now if the CANCEL key is pressed the cursor will go back to the higher level menu 4 If the CANCEL key is pressed multiple times it will eventually return to the cursor to the...

Page 147: ...rations that require confirmation The selection box is displayed when selecting and setting an item from among multiple items When the selection box is opened the selection cursor is displayed at one of the items The items are listed vertical so use the UP and DOWN keys to move the selection cursor If there are too many items to fit in the selection box a will be displayed at the top line or a wil...

Page 148: ...closed by pressing the CANCEL key nothing is executed Figure 5 6 EXEC Box 5 2 6 Shortcut keys The APS 1102A shortcut keys can be used to perform the following operations Table5 10 Shortcut Keys Key No Indication on Control Panel Function 1 TOP MENU Goes back to normal display top of menu 2 START Starts sequence 3 STOP Stops sequence 4 HOLD Holds pauses sequence 5 LOCAL Returns to local mode See 4 ...

Page 149: ...output voltage Setting of frequency to be output See 5 3 4 Setting output frequency Setting of phase when output is on See 5 3 5 Output initial phase settings Selection of waveform to be output See 5 3 6 Waveform settings Selection of external sync signal source See 4 7 Synchronize the Output with External Signal External input gain setting See 4 9 Amplification of External Signal Output peak curr...

Page 150: ...load is the set value or proportionate to the input signal The DC component is removed AC DC In this mode the APS 1102A is used as a DC constant voltage source The voltage supplied to the load is the set value or proportionate to the input signal b Selection of signal source The APS 1102A enables selection of four signal source modes INT internal EXT external ADD internal external and SYNC externa...

Page 151: ... on The output voltage setting current limiter setting etc vary according to the output voltage range setting See Table4 2 Setting Range Options for Various Output Voltage Ranges Output voltage range settings are retained for each operation mode AC and AC DC Operation steps To set the output voltage range select in the SET menu For description of output voltage range settings See 3 4 3 Setting out...

Page 152: ...ltage 100 V range 220 0 to 220 0 V 0 1 V 200 V range 440 0 to 440 0 V 0 1 V AC voltage 100 V range 0 0 to 155 0 Vrms 0 1 Vrms 0 0 to 440 0 Vp p 0 1 Vp p 200 V range 0 0 to 310 0 Vrms 0 1 Vrms 0 0 to 880 0 Vp p 0 1 Vp p When the selected AC voltage waveform is either SIN sine wave or SQU square wave the AC voltage setting is made in Vrms units When it is ARB arbitrary waveform 1 to 16 this setting ...

Page 153: ...cy for description of output frequency settings See 5 5 5 Setting range limiter LIMIT for description of setting range limits CAUTION If the frequency is set under 40 Hz in AC INT mode there is a possibility that the output waveform will be distorted and DC offset will be output 5 3 5 Output initial phase settings When AC INT AC ADD AC SYNC AC DC INT AC DC ADD or AC DC SYNC mode is selected the AC...

Page 154: ...e square wave or arbitrary waveform 16 types as the waveform to be output Arbitrary waveforms data is transferred to APS 1102A via 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 ...

Page 155: ...ange Since these are not fully constant current operations the specified limit value may not be achieved depending on the load Operation steps Select the icon in the SET menu then set a numerical value Peak current limiter positive Peak current limiter negative See 3 4 7 Using limiter functions for description of the output peak current limiter settings Note with caution that the peak current limi...

Page 156: ...oltage is suppressed Table5 17 RMS Current Limiter Setting Range Setting Setting Range Resolution Initial Value RMS current limiter 100 V range 1 0 A to 10 5 A 0 1 A 10 5 A 200 V range 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 ...

Page 157: ...voltage value V AVG Maximum voltage value Vpk PEAK Minimum voltage value Vpk PEAK Current RMS value Arms RMS 5 4 2 Output current measurement DC current value A AVG Maximum current value Apk PEAK Minimum current value Apk PEAK Current peak value hold Apk PEAK Effective power W Always displayed 5 4 3 Output power measurement Apparent power VA Always displayed Reactive power var Always displayed Syn...

Page 158: ...00 V range 0 5 of rdg 0 6 Vrms 200 V range at DC 40 Hz to 550 Hz 0 7 of rdg 0 9 Vrms 100 V range 0 7 of rdg 1 8 Vrms 200 V range at 23 5 C b Average value Average value of AC DC measurement of DC Full scale 250 0 V 100 V range 500 0 V 200 V range Display resolution 0 1 V Measurement accuracy 0 5 of rdg 0 4 V 100 V range 0 5 of rdg 0 8 V 200 V range at 23 5 C c Peak value Minimum voltage and maximu...

Page 159: ...urrent b Average value Average value of AC DC measurement of DC Full scale 15 00 A Display resolution 0 01 A Measurement accuracy 0 5 of rdg 0 08 A at 23 5 C output current is 5 to 100 of the maximum current c Peak value Minimum current and maximum current are displayed separately Full scale 45 0 Apk Display resolution 0 1 Apk Measurement accuracy 2 of rdg 0 4 Apk reference value at 23 5 C sine wa...

Page 160: ...00 VA Display resolution 1 VA Measurement accuracy at 45 Hz to 65 Hz 2 of rdg 1 VA at DC 3 of rdg 12 VA at 23 5 C 50 V or higher output voltage output current is 10 to 100 of the maximum current c Reactive power Calculated as apparent power 2 effective power 2 Full scale 1400 var Display resolution 1 var Measurement accuracy 2 of rdg 1 var at 23 5 C load with the power factor 0 to lower than 0 5 4...

Page 161: ...nt does not conform to the IEC or other standards See 4 3 Measurement of Harmonic Current Measurement range To 40th harmonic of fundamental wave Full scale 15 00 Arms and 500 0 Display resolution 0 01 Arms and 0 1 Measurement accuracy at RMS value current up to 10th 1 of rdg 0 08 Arms at RMS value current from 11th up to 20th 2 of rdg 0 08 Arms at RMS value current from 21st up to 40th 5 of rdg 0 ...

Page 162: ...items listed below See 4 4 4 Control of sequence operations Table5 19 Items in CONTROL Selection Box Item in Selection Box Operation START Starts sequence operations Switches to Run mode STOP Stops sequence operations Switches to Idle mode HOLD Holds pauses sequence operations Switches to Hold mode BRAN0 Branches to step specified by branch step If the branch step is not specified it is ignored BR...

Page 163: ...iting sequence data Setting range 100 V range 220 0 V to 220 0 V 200 V range 440 0 V to 440 0 V Setting resolution 0 1 V DC operation type Sets the method used to change to the specified DC voltage value Select one of the following three options CONST Output specified value KEEP Output value at end of previous step SWEEP Start by outputting value at end of previous step then perform a linear sweep...

Page 164: ...Phase operation type Sets the method used to change to the specified phase Select one of the following two options CONST Output specified phase KEEP Output previous step phase SYNC CODE Step synchronized output This sets the code 2 bits to be output in sync with step execution The sequence step transitions can checked by monitoring the step synchronized output Bit 0 is output from pin 5 DOUT5 of t...

Page 165: ...xecute the jump operation specified by JUMP STEP 0 Infinite times jump 1 to 999 Specified times jump BRANCH0 Branch step 0 Sets the step number to jump to when trigger input has occurred Two types of branch steps can be set BRANCH0 and BRANCH1 Command example When a STOP is set after a small number of sweeps at the jump destination step it enables uses where there is a safe region for saving data ...

Page 166: ... store recall memory contents can be executed only when output is off See 4 8 Using Memory Functions for description of store recall 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 ...

Page 167: ...When in remote control mode the RMT icon is displayed See 6 REMOTE INTERFACE Operation steps 1 Select LOCAL then press the ENTER key The EXEC box is displayed ENTER CANCEL EXEC box Displayed during remote mode 2 Make sure EXEC has been selected then press the ENTER key This sets local mode ENTER CANCEL Nothing is shown here during local mode Notes Under local lockout state LLO icon is displayed Sw...

Page 168: ...r detailed description of the operation method c RS232 This sets up communication parameters of RS232 interface See 6 REMOTE INTERFACE for detailed description of the operation method 5 5 4 System SYSTEM The APS 1102A system settings are displayed in the SYSTEM screen See 5 6 System Menu for detailed description of the system menu ...

Page 169: ... 0 Hz The setting range limit sets the limit for AC peak value DC For example when Vo limit is 200 0 V and the DC setting has already been set to 100 0 V the AC limit setting becomes 70 7 Vrms 100 0 Vpk The voltage setting range limit that does not include an output voltage already set cannot be set The same setting range limit is used for all output modes Not only the currently selected output mo...

Page 170: ...e average DC or peak value has been set harmonic current is not measured See 3 4 9 Using measurement functions for description of measurement display selection See 4 3 Measurement of Harmonic Current and 5 4 6 Output harmonic current measurement for description of harmonic current measurement 5 5 7 Reset of peak current hold value This resets the peak current hold value A reset sets the peak curre...

Page 171: ... MISC menu See 3 4 8 Output on off Operation steps 1 Press the or key to move the cursor to OUTPUT ENTER CANCEL 2 Press the ENTER key to display the selection box ENTER CANCEL 3 Press the key to move the cursor to ON ENTER CANCEL 4 Press the ENTER key to turn output on at which time the output on off LED goes on OUTPUT OUTPUT Output off Output on Output on off LED is on ...

Page 172: ...ues are retained for each output range and AC DC mode The setting range of the DC offset adjustment value is shown in the Table5 24 Table5 24 Setting range of DC offset adjustment value Mode Minimum value Maximum value Resolution Initial value Unit AC 50 0 50 0 0 1 0 0 mV AC DC 250 250 1 0 mV Note The setting range is common to 100 V range and 200 V range Operation steps 1 Press the or key to move...

Page 173: ... move the cursor to the column to be changed turn the MODIFY dial and set a numerical value The set value will be displayed immediately Increase Decrease 4 After setting all of the columns press the CANCEL or ENTER key to close the modification box ...

Page 174: ...r TIME UNIT Time unit INIT OUT Output on off at power on EXT CONTROL External control input enabled disabled RESET Reset INFORMATION System information display SYSTEM screen display steps Select and then SYSTEM in the MISC menu 1 Press the or key to move the cursor to the icon ENTER CANCEL 2 Press the ENTER key to display the MISC menu Press the key to move the cursor to SYSTEM ENTER CANCEL Cursor...

Page 175: ...5 MENUS APS 1102A 5 41 3 Press the ENTER key to display the SYSTEM screen ENTER CANCEL 4 Press the or key to select the operation to be performed ...

Page 176: ... can be made except for turning keylock off However output can still be turned off via the OUTPUT key as an emergency response measure Operation steps 1 Press the or key to move the cursor to KEYLOCK ENTER CANCEL Cursor 2 Press the ENTER key to display the selection box ENTER CANCEL Selection box 3 Press the or key to move the cursor to the other keylock setting i e to OFF when on or to ON when of...

Page 177: ... sound will be output regardless of the beep sound setting Operation steps 1 Press the or key to move the cursor to BEEP ENTER CANCEL Cursor 2 Press the ENTER key to display the selection box ENTER CANCEL Selection box 3 Press the or key to move the cursor to the other beep setting i e to OFF when on or to ON when off ENTER CANCEL 4 Press the ENTER key to complete the setting Press the CANCEL key ...

Page 178: ...allow easy recognition of the LCD display contents This also moves the digit cursor to the 10 s place Operation steps 1 Press the or key to move the cursor to CONTRAST ENTER CANCEL Cursor 2 Press the ENTER key to display the modification box ENTER CANCEL Modification box 3 Press the and keys to move the cursor to the column to be changed turn the MODIFY dial and set a numerical value The set value...

Page 179: ...based white text on blue background Operation steps 1 Press the or key to move the cursor to COLOR ENTER CANCEL Cursor 2 Press the ENTER key to display the selection box ENTER CANCEL Selection box 3 Press the or key to move the cursor to BLUE for blue based or WHITE for white based ENTER CANCEL 4 Press the ENTER key to complete the setting Press the CANCEL key to cancel the setting ...

Page 180: ...llisecond for this time unit Operation steps 1 Press the or key to move the cursor to TIME UNIT ENTER CANCEL Cursor 2 Press the ENTER key to display the selection box ENTER CANCEL Selection box 3 Press the or key to move the cursor to the displayed unit ENTER CANCEL 4 Press the ENTER key to complete the setting Press the CANCEL key to cancel the setting ...

Page 181: ... will start with output off regardless of this setting Operation steps 1 Press the or key to move the cursor to INIT OUT ENTER CANCEL Cursor 2 Press the ENTER key to display the selection box ENTER CANCEL Selection box 3 Press the or key to move the cursor to ON when off or to OFF when on ENTER CANCEL 4 Press the ENTER key to complete the setting Press the CANCEL key to cancel the setting ...

Page 182: ... as disabled See 4 5 Control Using External Control I O Connector for details of external control input Operation steps 1 Press the or key to move the cursor to EXT CONTROL ENTER CANCEL Cursor 2 Press the ENTER key to display the selection box ENTER CANCEL Selection box 3 Press the or key to move the cursor to ENABLE or DISABLE ENTER CANCEL 4 Press the ENTER key to complete the setting Press the C...

Page 183: ...on of the settings after a reset Operation steps 1 Press the or key to move the cursor to RESET ENTER CANCEL Cursor 2 Press the ENTER key to display the EXEC box ENTER CANCEL EXEC box 3 After selecting EXEC press the ENTER key to reset the APS 1102A 5 6 9 System information Select INFORMATION in the SYSTEM screen to view system information such as the firmware version number See 8 4 Checking the V...

Page 184: ...APS 1102A User Manual APS 1102A 5 50 ...

Page 185: ... 3 1 Overview of Programming Language 6 13 6 3 2 Detailed command descriptions 6 18 6 4 Command Tree 6 49 6 5 Status System 6 50 6 5 1 Status byte 6 51 6 5 2 Standard event status 6 52 6 5 3 Operation status 6 54 6 5 4 Warning status 6 55 6 6 Error Message List 6 56 6 7 Programming example 6 57 6 8 Programming Precautions 6 57 6 9 Notes on Remote Control 6 57 ...

Page 186: ...SB This driver is included in the hardware or software products of respective companies that supply the VISA library The user who does not have the license of VISA library must get it additionally VISA Virtual Instrument software Architecture 6 1 1 USB APS 1102A is compliant with the USB Test and Measurement Class USBTMC Normally the USBTMC class driver supports the subclass USB488 and can perform...

Page 187: ...el the setting 6 Use a commercially available USB cable Type A to B to connect this product to the computer USB connector is available on the rear of this product Notes Avoid use in a place that has power fluctuation or under electrically noisy environment It is recommended to use a fully shielded short cable The use of USB hub may cause the product not to communicate properly Do not turn off the ...

Page 188: ...roduct number Serial number INSTR Vendor number Fixed to 8580 0x2184 Product number Fixed to 57 0x0039 Serial number A unique number serial number has been set for each product 6 1 2 RS232 For the interface specifications See 9 12 External Interface Operation steps 1 Enable RS232 by following steps below 1 Open SYSTEM MENU to open REMOTE ENTER CANCEL 2 Press the or key to move the cursor to INTERF...

Page 189: ...TERFACE ENTER CANCEL 5 Press the ENTER key to complete the setting Press the CANCEL key to cancel the setting 6 Use a D sub 9 pin cross cable to connect this product to the computer The connector is on the rear of APS 1102A Operation steps 2 Set communication parameter by following steps below 1 Open SYSTEM MENU to open REMOTE ENTER CANCEL ...

Page 190: ...the RS232 screen ENTER CANCEL 4 Set each item ENTER CANCEL Notes Avoid use in a place that has power fluctuation or under electrically noisy environment Turn off this product and the computer before connecting or disconnecting the cable Binary transmission is not supported To transfer arbitrary waveforms data using USB interface ...

Page 191: ...it setting limit SOURce FREQuency LIMit LOW Output waveform SOURce FUNCtion SHAPe IMMediate Output mode SOURce MODE Sync signal source external synchronization mode SOURce PHASe CLOCk Phase when output is started SOURce PHASe IMMediate Sequence status SOURce SEQuence CONDition Step number during execution SOURce SEQuence CSTep Maximum number of steps in sequence SOURce SEQuence LEN Jump number of ...

Page 192: ...MEASure SCALar CURRent AMPLitude RESet Output current average value MEASure SCALar CURRent AVErage Load crest factor MEASure SCALar CURRent CREStfactor Output harmonic current Arms MEASure SCALar CURRent HARMonic AMPLitude Output harmonic current MEASure SCALar CURRent HARMonic RATio External input signal frequency MEASure SCALar FREQuency Apparent power MEASure SCALar POWer AC APParent Output pow...

Page 193: ...TATus WARNing CONDition Warning event enable register STATus WARNing ENABle Warning event register STATus WARNing EVENt Warning event transition filter STATus WARNing NTRansition STATus WARNing PTRansition Table6 6 Command List OUTPut Subsystem Function Command Output on off OUTPut STATe Table6 7 Command List INPut Subsystem Function Command External input gain INPut GAIN Table6 8 Command List TRA...

Page 194: ...Per 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 Table6 10 Command List PROGram Subsystem Function Command Sequence operation control PROGram SELected EXECute ...

Page 195: ...er operation complete message OPC is generated RCL Recall command Reads contents of specified setting memory RST Reset command Executes device reset In this device the processing that is performed is similar to initializing the setting memory SAV Store command Saves contents of specified setting memory SRE Service request enable command Queries settings in the service request enable register STB R...

Page 196: ...transferred commands are first stored in the input buffer then successively interpreted and executed 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 ...

Page 197: ... 3 1 Overview of Programming Language This products conforms to IEEE488 2 and SCPI VERSION 1999 0 a SCPI SCPI defines methods used for communications between computers and measuring instruments For the general information about SCPI refer to documents separately ...

Page 198: ...l Data Format CRD Character format Example SIN SRD Character format with double quotations Example No error Binary block data format The binary block data format is shown in Figure 6 1 Figure 6 1 Binary Block Data The non zero numeral element value indicates the number of numeral elements that follow afterward The numeral element value indicates the number of 8 bit data byte elements that follow a...

Page 199: ...ot level The command tree top level is the root With SCPI the current path is set to the root as shown below Immediately after the device power source goes on When the device receives a root specifier The root specifier is a colon that is attached to the start of a command string to indicate that the current path is set to the root When the device has received a message terminator The message term...

Page 200: ...mand belongs to SOURce subsystem SOURce subsystem command SOURce is root command Sets current path to root 3 Abbreviation of command string The command syntax enables each command including certain parameters to be written as a combination of uppercase and lowercase letters The uppercase letters in the command can be used as an abbreviation of the command Moreover this distinction between uppercas...

Page 201: ...s is an implicit keyword that can be omitted 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 10 2 VOLT LEV IMM AMPL 10 3 VOLT LEV 10 4 VOLT 10 5 SOUR VOLT AMPL 10 ...

Page 202: ... used to emphasize a syntax string when a command is defined such as TRIGger SOURCe NRf A triangular symbol is used to explicitly indicate that a space exists b Remark Commands and queries are both included as APS 1102A commands but for simplicity both are referred to as commands Any command that includes a question mark with a keyword is a query Headers are not applied to command reply messages c...

Page 203: ...output peak current positive polarity The output peak current limiter positive polarity setting ranges from 10 0 A to 42 0 A for 100 V range or from 5 0 A to 21 0 A for 200 V range Syntax SOURce CURRent LIMit PEAK HIGH NR2 Parameters 10 0 to 42 0 5 0 to 21 0 Command example CURR LIM PEAK HIGH 10 Query example CURR LIM PEAK HIGH Response format NR2 Response example 10 0 SOURce CURRent LIMit PEAK LO...

Page 204: ...r lower than the currently set frequency cannot be set 5 Out of Limiter error occurs The limit value setting ranges from 1 0 Hz to 550 0 Hz Syntax SOURce FREQuency LIMit HIGH NR2 Parameters 1 0 to 550 0 Command example FREQ LIM HIGH 550 Query example FREQ LIM HIGH Response format NR2 Response example 550 0 SOURce FREQuency LIMit LOW This sets the lower limit of the frequency that can be set Howeve...

Page 205: ...e example SIN SOURce MODE This sets the output mode There are eight output modes each of them is a combination of one operation mode AC or AC DC and one signal source mode INT EXT ADD or SYNC Consequently the output mode setting is AC INT AC EXT AC ADD AC SYNC AC DC INT AC DC EXT AC DC ADD or AC DC SYNC However when output is on the output mode cannot be changed 1 Invalid with output on error occu...

Page 206: ...OC EXT Query example PHAS CLOC Response format CRD Response example EXT SOURce PHASe IMMediate This sets the phase at the start of output The phase setting range is 0 0 to 359 9 However when output is on the phase setting cannot be changed 1 Invalid with output on error occurs When in AC EXT or AC DC EXT mode the phase setting cannot be set 3 Invalid in this mode error occurs Syntax SOURce PHASe I...

Page 207: ...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 255 SOURce SEQuence COUNt This returns the jump times of the step specified by SEQ STEP Response range of the number of the jump times is 1 to 999 In the idle mode 1 is returned Syntax SOURce SEQuence COUN...

Page 208: ...Quence STEP on page 6 27 However the first parameter DC voltage and second parameter DC voltage operation type are valid only during AC DC mode When in AC mode dummy values should be set A 0 is returned for each of these parameters when in AC mode The unit of the third parameter varies depending on the waveform set by the seventh parameter For the sine wave SIN and square wave SQU it is Vrms and f...

Page 209: ...eter setting Type NR1 Range 0 SIN 1 SQU or 2 to 17 ARB1 to ARB16 Eighth parameter waveform operation type Type NR1 Range 0 CONST or 1 KEEP Ninth parameter start phase Type NR2 Range 0 0 to 359 9 10th parameter start phase operation Type NR1 Range 0 CONST or 1 KEEP 11th parameter step synchronized output Type NR1 Range 0 LL 1 LH 2 HL or 3 HH 12th parameter step synchronized output operation type Ty...

Page 210: ...ce TPARameter NR2 NR1 First parameter step time s ms Type NR2 Range 0 0001 to 999 9999 s 0 1 to 999999 9 ms Second parameter step end phase setting mode Type NR1 Range 0 disable or 1 enable Third parameter step end phase Type NR2 Range 0 0 to 359 9 Fourth parameter step termination Type NR1 Range 0 continue 1 end or 2 hold Fifth parameter jump step number Type NR1 Range 0 next step 1 to 255 Sixth ...

Page 211: ... p to 880 0 Vp p When in AC EXT or AC DC EXT mode the output AC voltage cannot be set or queried 3 Invalid in this mode error occurs Syntax SOURce VOLTage LEVel IMMediate AMPLitude NR2 Parameters 0 0 to 155 0 0 0 to 440 0 0 0 to 310 0 0 0 to 880 0 Command example VOLT 100 Query example VOLT Response format NR2 Response example 100 0 SOURce VOLTage LIMit HIGH This sets the upper limit of the output...

Page 212: ...V to 220 0 V and for the 200 V range it range from 440 0 V to 440 0 V The DC output voltage cannot be set unless the mode is AC DC INT AC DC ADD or AC DC SYNC mode 3 Invalid in this mode error occurs Syntax SOURce VOLTage OFFSet IMMediate NR2 Parameters 220 0 to 220 0 440 0 to 440 0 Command example VOLT OFFS 10 Query example VOLT OFFS Response format NR2 Response example 10 0 SOURce VOLTage ADJust...

Page 213: ...mode 3 Invalid in this mode error occurs Syntax SOURce VOLTage OFFSet DC NR2 Parameters 250 0 to 250 0 Command example VOLT ADJ OFFS DC 10 Query example VOLT ADJ OFFS OFFS DC Response format NR2 Response example 10 0 SOURce VOLTage RANGe This sets the output voltage range The output voltage range setting is 100 V or 200 V However when output is on output voltage range cannot be changed 1 Invalid w...

Page 214: ... value AC DC peak value in Apk units The highest current peak value measurement full scale is 45 0 Apk If the measured value exceeds the measurement range 99 9 Apk is returned as a measurement error Syntax MEASure SCALar CURRent HIGH Parameters None Query example MEAS CURR HIGH Response format NR2 Response example 25 9 MEASure SCALar CURRent LOW This returns the lowest current peak value AC DC pea...

Page 215: ...one Response example None MEASure SCALar CURRent AVErage This returns the output current average value AC DC average value in a units The output current average value measurement full scale is 15 00 A If the measured value exceeds the measurement range 99 99 A is returned as a measurement error Syntax MEASure SCALar CURRent AVErage Parameters None Query example MEAS CURR AMPL Response format NR2 R...

Page 216: ...31st to 40th Query example MEAS CURR HARM 1 Response format NR2 Response example 2 24 0 02 0 01 0 15 0 06 0 08 0 01 0 01 0 02 0 06 MEASure SCALar CURRent HARMonic RATio This returns the ratio of the nth harmonic current to the fundamental wave current as 100 The measurement range is 0 0 to 500 0 When the measured value exceeds the measurement range 999 9 is returned as a measurement error Before s...

Page 217: ...e SCALar POWer AC APParent This returns the apparent power in VA units The apparent power measurement full scale is 1400 VA If the measured value exceeds the measurement range 9999 VA is returned as a measurement error Syntax MEASure SCALar POWer AC APParent Parameters None Query example MEAS POW AC APP Response format NR1 Response example 367 MEASure SCALar POWer AC PFACtor This returns the outpu...

Page 218: ... measurement full scale is 1200 W If the measured value exceeds the measurement range 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 249 MEASure SCALar VOLTage AC This returns the output voltage RMS value AC DC RMS value in Vrms units For the 100 V range the output voltage RMS value measur...

Page 219: ...its For the 100 V range the measurement full scale of the minimum peak value of output voltage is 250 Vpk and for the 200 V range it is 500 Vpk If the measured value exceeds the measurement range 999 Vpk is returned as a measurement error Syntax MEASure SCALar VOLTage LOW Parameters None Query example MEAS VOLT LOW Response format NR1 Response example 99 MEASure SCALar VOLTage AVErage This returns...

Page 220: ...e if the frequency is neither 50 Hz nor 60 Hz the harmonic current cannot be measured 3 Invalid in this mode or 6 Invalid in this frequency error occurs When the measurement display is set to HC1 HC4 commands except for MEAS SCAL CURR HARMonic AMPL See MEASure SCALar CURRent HARMonic AMPLitude on page 6 32 or MEAS SCAL CURR HARM RAT See MEASure SCALar CURRent HARMonic RATio on page 6 32 will not b...

Page 221: ...s OPERation ENABle This sets the operation event enable register OPEE The setting ranges from 0 to 20482 Syntax STATus OPERation ENABle NR1 Parameters 0 to 20482 Command example STAT OPER ENAB 16384 Query example STAT OPER COND Response format NR1 Response example 16384 STATus OPERation EVENt This returns the operation event register OPER value The response ranges from 0 to 20482 Syntax STATus OPE...

Page 222: ...R changes When the NTR and PTR filters are both set to 0 changes in OPCR are not propagated to OPER Syntax STATus OPERation NTRansition NR1 STATus OPERation PTRansition NR1 Parameters 0 to 20482 Command example STAT OPER NTR 16384 STAT OPER PTR 0 Query example STAT OPER NTR STAT OPER PTR Response format NR1 Response example 16384 when NTR is queried 0 when PTR is queried STATus WARNing CONDition T...

Page 223: ...example 0 STATus WARNing NTRansition STATus WARNing PTRansition This sets the warning transition filter WRTF The setting ranges from 0 to 29947 When the NTR filter is set to 1 WRER is set to 1 when WRCR changes from 1 to 0 When the PTR filter is set to 1 WRER is set to 1 when WRCR changes from 0 to 1 When the NTR and PTR filters are set to 1 WRER is set to 1 when WRCR changes When the NTR and PTR ...

Page 224: ...ain used in the external mode AC EXT or AC DC EXT and internal external mode AC ADD or AC DC ADD For the 100 V range the external input gain setting ranges from 0 0 to 220 0 and for the 200 V range it ranges from 0 0 to 440 0 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 220 0...

Page 225: ...n order one word of waveform data is sent in 2 s complement format higher byte first and then lower byte As in the command example everything from the command to the data should be sent at one time However the waveform data must be 4096 words The effective range for waveform data is 16384 to 16383 If a value of 16384 or lower is input it is recognized as 16384 If a value of 16383 or higher is inpu...

Page 226: ...ormat None Response example None j SYSTem subsystem SYSTem BEEPer STATe This controls the beep on off setting When the beep sound is enabled beeps accompanying cursor operations become enabled and an operation error or a protected operation will be notified with a beep Syntax SYSTem BEEPer STATe bool Parameters OFF 0 ON 1 Command example SYST BEEP STATe ON Query example SYST BEEP STATe Response fo...

Page 227: ...s the output status at power on When the output status is on at power on the output turns on after the start up and its display finishes However if the system is restarted after a problem has been detected and the system has been locked it will be started with output off regardless of this setting Syntax SYSTem PON OUTPut bool Parameters OFF 0 ON 1 Command example SYST PON OFF Query example SYST P...

Page 228: ...se NR1 Parameters 1 Command example SYST WREL 1 Response format None Response example None k PROGram subsystem PROGram SELected EXECute This controls sequence operations Control is performed using the STOP stop START run HOLD hold BRANCH0 branch 0 or BRANCH1 branch 1 parameter When in AC EXT AC ADD AC SYNC AC DC EXT AC DC ADD or AC DC SYNC mode sequences cannot be executed 3 Invalid in this mode e...

Page 229: ...ple None ESE This sets the standard event enable register The setting ranges from 0 to 255 Syntax ESE NR1 Parameters 0 to 255 Command example ESE 255 Query example ESE Response format NR1 Response example 255 ESR 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 Syntax ESR Para...

Page 230: ...gister 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 Syntax OPC Parameters None Command example OPC Query example OPC Response format NR1 Response example 1 RCL This recalls status information stored to memory by SAV The selection range for the recall memory is 1 to 30 However recall is dis...

Page 231: ...n memory The memory storage ranges from 1 to 30 Syntax SAV NR1 Parameters 1 to 30 Command example SAV 1 Response format None Response example None SRE This sets the service request enable register The setting ranges from 0 to 178 Syntax SRE NR1 Parameters 0 to 178 Command example SRE 178 Query example SRE Response format NR1 Response example 178 STB This returns the status byte register value The ...

Page 232: ...evice from executing any subsequent command until all the operations are completed Syntax WAI Parameters None Command example WAI Response format None Response example None 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 ...

Page 233: ...GH LOW FREQuency POWer AC APParent PFACtor REACtive REAL MEASure GAIN INPut OUTPut STATe PROGram SELected EXECute CURRent SCALar EPARameter MODE LIMit RANGe IMMediate OFFSet VOLTage LOW HIGH LIMit AMPLitude IMMediate LEVel FREQuency HIGH LOW FUNCtion SHAPe IMMediate IMMediate LEN STEP CONDition ENABle WARNing EVENt NTRansition PTRansition CATalog DATA NAME DELete TRACe TPARameter CSTep DELete SEQu...

Page 234: ...atus summary Status byte register RQS DI07 6 MSS DI07 OPR DI08 ESB DI06 MAV DI05 2 DI03 WAR DI02 0 DI01 Service request enable register SRE common command SRE common query 7 5 4 1 Logical OR Service request generation Read by STB common query 3 DI04 Standard event status summary Message queue summary Not used always 0 Warning status summary Not used always 0 Not used always 0 Figure 6 4 Status Sys...

Page 235: ...The ESB Event Status Bit operates as the standard event status register summary bit This bit is set 1 when any valid bit in the standard event status register is set 1 and is cleared to zero when all bits in that register are 0 MAV 4 16 The MAV Message Available Bit is set 1 when a response to a query is written to the corresponding response message queue and prepared for output This bit is cleare...

Page 236: ...status summary Status byte bit 5 Figure 6 5 Standard Event Status Register The definition of the standard event status register is listed in Table6 15 Bits in the standard event status register become valid when 1 is set to the standard event status enable register and the ORed result of the valid bits is reflected in the ESB bit of the status bit register The standard event status register can be...

Page 237: ...1 is set to this bit when a parameter is out of the setting range or when settings conflict DDE 3 8 Device definition error Always 0 not used QYE 2 4 Query error 1 is set to this bit when there is no data in the buffer containing response messages when trying to read that buffer or when the data in the buffer containing response messages has been lost RQC 1 2 Request control Always 0 not used 1 is...

Page 238: ... 8 7 6 5 4 3 2 1 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 15 14 13 12 11 10 9 8 OPER operation event register OPEE operation event enable register Figure 6 6 Operation Status The transition filters convert conditions to events The transition filters include an NTRansition filter and a PTRansition filter The settings and operations of these filters are described below When the NTR filter is set to 1...

Page 239: ...ition register Logical OR WRTF warning transition filter Warning status summary Status byte bit 1 7 6 5 4 3 2 1 0 External synchronization frequency range protection Overheating protection DC undervoltage protection DC overvoltage protection Output peak current protection Not used Output RMS current protection Output voltage protection 7 6 5 4 3 2 1 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 15 14 13...

Page 240: ... 1 Invalid with output on Error occurred when executing the command because the output relay was on 2 Invalid with output off Error occurred when executing the command because the output relay was off 3 Invalid in this mode Error occurred when executing the command due to inappropriate output mode 4 Under Busy State Error occurred during execution of command due to busy device 5 Out of Limiter Err...

Page 241: ...y occur in which case the correct waveforms cannot be output b Caution concerning commands issued via the USB interface 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 9 Notes on Remote Control If you are using USB interface and your PC envi...

Page 242: ...APS 1102A User Manual APS 1102A 6 58 ...

Page 243: ...ction 7 2 7 2 Error Messages and Error Handling 7 4 7 2 1 Error at power on 7 5 7 2 2 Protection function related errors 7 6 7 2 3 Panel operation errors 7 7 7 2 4 Warning messages 7 9 7 2 5 Remote related external control errors 7 11 7 3 When Failure Is Suspected 7 12 ...

Page 244: ...ror or warning message will be displayed If it is an error that occurred all operations will become disabled except for the power shutdown operation c Abnormal internal control When an internal control abnormality is detected output will be set to off and the error or warning message will be displayed If it is an error that occurred all operations will become disabled except for the power shutdown...

Page 245: ...rs Fan failure error Fan failure error message See 7 2 2 Protection function related errors Output overvoltage error Output overvoltage error message See 7 2 4 Warning messages Output RMS current error Output RMS current error message See 7 2 4 Warning messages Output peak current error Output peak current error message See 7 2 4 Warning messages DC overvoltage error DC overvoltage error message S...

Page 246: ...ower on and displays 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 The contents of these error messages their causes and the required handlings are described below ...

Page 247: ...d the system will not start The cause may be a faulty component Contact GW Instek or our agent RAM READ WRITE CHECK RAM read write check BACKUP MEMORY CHECK Backup memory sum check Target memory is initialized then the system is started See 3 2 Display and Initial Settings at Power on If this occurs frequently it may be due to deterioration of the backup battery See 8 5 Backup Battery WAVE MEMORY ...

Page 248: ... Table7 3 Protection Function Related Errors Error Message Protection Item Cause and Operation or Action Required When Fault Is Detected System Locked caused by COMMUNICATION FAILURE 1 Internal communication error 1 Output is set to off and system lock status is set Turn off the power switch If the same protection error occurs again after the power is turned back on contact GW Instek or our agent ...

Page 249: ...t frequency OUT OF INPUT SIGNAL FREQUENCY External sync signal frequency is outside of sync enabled range See 4 7 Synchronize the Output with External Signal OUT OF RANGE Remote control parameter range check error Set the parameter within the possible range of settings Remote mode only See 6 3 2 Detailed command descriptions INVALID WITH OUTPUT ON Setting execution is invalid while output is on Tu...

Page 250: ...5 5 3 Remote UNDER LOCAL STATE Cannot set execute due to local mode Remote mode only See 6 REMOTE INTERFACE UNDER KEYLOCK Cannot set execute due to keylock status Cancel keylock See 5 6 1 Keylock OUT OF LIMITER Cannot set execute because range limit is exceeded Remote mode only See 6 REMOTE INTERFACE COMMAND ERROR This is the USB interface command error Check the command Remote mode only See 6 6 E...

Page 251: ...ing screen press the ENTER key or CANCEL key If the Press ENTER key message is not shown within 10 seconds turn off the power and turn it on again Table7 6 and Table7 7 describe these warning messages Table7 6 Warning Messages 1 2 Message Cause and Action Required Output OFF caused by OUTPUT OVERVOLTAGE Output off due to the output overvoltage error function Press the ENTER key or CANCEL key The e...

Page 252: ...oltage error function Press the ENTER key or CANCEL key The error is cleared and the system becomes available Check settings and load conditions before using The device may enter the error status and the system may be locked In such a case turn the power off If a protection error is repeatedly detected after power on contact the GW Instek or our agent Output OFF caused by OVERHEAT Output off due t...

Page 253: ...ue overflow 1 Invalid with output on Error occurred when executing the command because the output relay was on 2 Invalid with output off Error occurred when executing the command because the output relay was off 3 Invalid in this mode Error occurred when executing the command due to inappropriate operation mode 4 Under Busy State Error occurred during execution of the command because the device is...

Page 254: ...2A Power source being used is outside the rated range Use a power source that is within the rated range Internal fuse is broken Contact GW Instek or our agent Does not stop immediately after turning off power switch This is not a failure Please wait It will stop in approximately five seconds LCD is blank Fan is operating LCD has low contrast setting Increase the LCD contrast setting To adjust the ...

Page 255: ...nt display items See 5 5 6 Selection of measurement display MEASURE A low impedance load is being driven With a low resistance load inductance load or capacitive load the measured value may be less than the value set for the limiter operation Table7 12 When Failure Is Suspected Problem Related to Frequency Setting Symptom Possible Cause Required Action etc Output frequency cannot be set External s...

Page 256: ...sage is being displayed See the required actions listed in Table7 3 Protection Function Related Errors and Table7 6 Warning Messages and eliminate the cause of the error When a protection function related error message is being displayed all key operations become invalid Turn the power source switch off then turn on again Warning message is displayed Overload has occurred Connect a load that is wi...

Page 257: ... set the internal oscillator output voltage to 0 and set the frequency as the external input frequency Measurements are at low frequency 10 Hz or less When the frequency is lower than 10 Hz the measurement cycle is fixed so the measured values may become unstable Table7 15 When Failure Is Suspected Problem Related to Sequence Function Symptom Possible Cause Required Action etc Sequence control doe...

Page 258: ... saturation In the AC mode the control function works to eliminate the offset voltage DC component When the product is used in the AC DC mode switch it to the AC mode See 3 4 2 Setting output mode If it does not bring much improvement adjust the DC offset See 5 5 9 Adjusting DC offset Output overvoltage occurs when load is inductive transformer etc Back EMF was generated by the operation of the pe...

Page 259: ...8 MAINTENANCE APS 1102A 8 1 8 MAINTENANCE 8 1 Introduction 8 2 8 2 Routine Maintenance 8 2 8 3 Storage Repackaging and Transportation 8 4 8 4 Checking the Version Number 8 5 8 5 Backup Battery 8 7 ...

Page 260: ...bration and or repair to GW Instek or our agent 8 2 Routine Maintenance Be sure to install the APS 1102A 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 For stubborn dirt use a cloth that has been dipped in neutral detergent and then firmly wrung out D...

Page 261: ...nstalled 1 Press the back of the left side of the air inlet to the right and pull it 2 The left side will be unhooked Hold the left side and pull the inlet to the left forward to release it from the unit 3 Take out the inside air filter from the back side of the inlet and clean it 4 Perform steps 1 to 3 above to remove and clean the other air filter 5 After the air filters are completely dry perfo...

Page 262: ...5 to 95 RH but it is also important to avoid locations subject to abrupt temperature changes and or exposure to direct sunlight If possible choose a storage environment that has a steady ambient temperature See 9 16 Ambient Temperature Range Ambient Humidity Range Etc for detailed storage conditions b Repackaging and transportation Note the following caution points when repacking the main unit for...

Page 263: ...ation can be checked via the control panel system information screen as described below Operation steps Select the SYSTEM menu from the MISC menu then select INFORMATION 1 Press the or key to move the cursor to the icon ENTER CANCEL Cursor 2 Press the ENTER key to display the MISC menu Press the key to move the cursor to SYSTEM ENTER CANCEL 3 Press the ENTER key to display the SYSTEM screen ENTER ...

Page 264: ...6 4 Press the key to move the cursor to INFORMATION ENTER CANCEL 5 Press the ENTER key to display the SYSTEM INFORMATION screen ENTER CANCEL Figure 8 2 SYSTEM INFORMATION Screen 6 Press the TOP MENU key to return to the SET menu screen ...

Page 265: ...mately five years when stored with the power off The backup data is checked at power on and an error message is displayed if the data has been corrupted See 7 2 Error Messages and in which case the unit is reset to the initial values See 4 8 Using Memory Functions The icon will blink if the backup battery has been drained and the data has been lost If the icon still blinks after restarting several...

Page 266: ...APS 1102A User Manual APS 1102A 8 8 ...

Page 267: ... 9 12 External Interface 9 15 9 13 Power Input 9 15 9 14 Withstand Voltage and Insulation Resistance 9 16 9 15 Safety and EMC 9 16 9 16 Ambient Temperature Range Ambient Humidity Range Etc 9 17 9 17 External Dimensions and Weight 9 18 A value with the accuracy is the guaranteed value of the specification However an accuracy noted as reference value shows the supplemental data for reference when th...

Page 268: ... alternate current internal external source AC SYNC mode alternate current external synchronization AC DC INT mode direct current internal signal source AC DC EXT mode direct current external signal source AC DC ADD mode direct current internal external source AC DC SYNC mode direct current external synchronization b Output voltage ranges 100 V range and 200 V range c Maximum output power 750 VA A...

Page 269: ... wave square wave 0 0 Vp p to 440 0 Vp p arbitrary wave 200 V range 0 0 Vrms to 310 0 Vrms sine wave square wave 0 0 Vp p to 880 0 Vp p arbitrary wave Setting resolution 0 1 Vrms sine wave square wave 0 1 Vp p arbitrary wave Setting accuracy 100 V range 0 5 of set 0 6 Vrms 23 5 C AC mode 10 Vrms to 155 Vrms setting 50 Hz or 60 Hz sine wave no load 200 V range 0 5 of set 1 2 Vrms 23 5 C AC mode 20 ...

Page 270: ...limit on the maximum output power may cause a reduction in the maximum output peak current Note 2 The above values are for the capacitor input type rectifier circuit whose crest factor is 4 or less Note 3 If the output voltage is higher than the rated value the limit on the maximum output power may reduce the maximum output peak current Note 4 When output frequency is 45 Hz or lower or it is 65 Hz...

Page 271: ... Output voltage stability Fluctuation with output current 45 Hz to 65 Hz Within 0 15 DC 40 Hz to 550 Hz Within 0 5 In the case that the output current is changed from 0 to 100 of the maximum current at the output terminal the rated output voltage Fluctuation with input voltage Within 0 2 The power supply input voltage is 100 V 120 V or 230 V no load the rated output voltage p Output DC offset 100 ...

Page 272: ... range 100 V range 1 0 A to 10 5 A Initial value 10 5 A 200 V range 1 0 A to 5 3 A Initial value 5 3 A Setting resolution 0 1 A 9 3 Setting Range Limits When signal source mode is INT or ADD only a Voltage setting limit Positive voltage setting range 100 V range 0 1 V to 220 0 V Initial value 220 0 V 200 V range 0 1 V to 440 0 V Initial value 440 0 V Negative voltage setting range 100 V range 220 ...

Page 273: ... load Output phase to input In phase Input terminal BNC connector rear panel also used as the external sync signal input terminal Input impedance 10 kΩ Input voltage range 2 2 V to 2 2 V Nondestructive maximum input voltage 10 V Frequency range DC to 550 Hz sine wave DC to 100 Hz other than sine wave c External synchronization SYNC mode Synchronization signal source External sync signal or line se...

Page 274: ... range 500 0 V Display resolution 0 1 V Measurement accuracy 100 V range 0 5 of rdg 0 4 V 200 V range 0 5 of rdg 0 8 V at 23 5 C Peak value Maximum voltage and minimum voltage are displayed separately Full scale 100 V range 250 Vpk 200 V range 500 Vpk Display resolution 1 Vpk Measurement accuracy 100 V range 1 5 of rdg 3 Vpk 200 V range 1 5 of rdg 6 Vpk reference value at 23 5 C sine wave of which...

Page 275: ...hold Maximum value of max current and min current Full scale 45 0 Apk Display resolution 0 1 Apk c Output power measurement Effective power Full scale 1200 W Display resolution 1 W Measurement accuracy at 45 Hz to 65 Hz 2 of rdg 1 W at DC 3 of rdg 12 W at 23 5 C load with the power factor 0 5 to lower than 1 50 V or higher output voltage output current is 10 to 100 of the maximum current Apparent ...

Page 276: ...ent RMS current Measurement range 1 00 to 50 00 Display resolution 0 01 f Output harmonic current measurement AC INT mode only fundamental wave is 50 Hz or 60 Hz only Measurement range To 40th harmonic of fundamental wave Full scale 15 00 Arms and 500 0 Display resolution 0 01 Arms and 0 1 Measurement accuracy at RMS value current up to 10th 1 of rdg 0 08 Arms at RMS value current from 11th up to ...

Page 277: ... and output range 100 V or 200 V b Number of steps 1 to 255 within 1 sequence c Step time 0 1 ms to 999 9999 s resolution 0 1 ms d Operations within step Constant keep or linear sweep e Parameters DC voltage AC voltage frequency waveform and synchronous step output 2 bits f Jump times 1 to 999 or infinite g Sequence control Start Starts a sequence Stop Stops a sequence Hold Maintains current step ...

Page 278: ...red settings can be recalled The recall operation for store recall memory can be executed only when the output is off 9 9 Protection Functions a Abnormal output When an output overvoltage or output overcurrent is detected the output will be set to off and the error message is displayed b Abnormal internal power source When an internal power source abnormality is detected the output will be set to ...

Page 279: ... function related error occurs an alarm sound will be output regardless of the beep sound setting c Keylock On or off When the setting is on only the keylock off operation and the output off operation are enabled d Output setting at power on On or off When the setting is on the output is automatically set to on at power on e Reset function This function resets all basic settings to their initial f...

Page 280: ...put off Output off at fall Output on Output on at fall Sequence start Start at fall Stop of sequence Stop at fall Hold input Hold at fall Branch inputs 0 1 Start branch at fall c State output Output level 0 V 5 V open Output impedance 100 Ω Switching cycle 0 1 ms Status items Power source on off status L off H on Output on off status L off H on Limiter operation L Not operating H Operating Softwar...

Page 281: ...ity None Odd Even Initial value None Stop bit 1 2 Initial value 1 bit Data bit 7 8 Initial value 8 bit Flow control None Hardware Software Initial value None Note Binary transmission is not supported So it is not possible to send or receive the arbitrary waveform data Note Use a cross cable 9 13 Power Input a Input voltage range 100 V AC to 230 V AC 10 not exceeding 250 V Overvoltage Category II b...

Page 282: ...the Approximation of the Law of Member States relating to Electromagnetic Compatibility 2004 108 EEC and Low Voltage Directive 2006 95 EEC For the evaluation regarding the Electromagnetic Compatibility and Low Voltage Directive the following standards were applied EMC EN 61326 1 Electrical equipment for measurement control and laboratory use EMC requirements 2006 Conducted Radiated Emission EN 550...

Page 283: ...condensation d Performance guarantee 5 C to 35 C 5 to 85 RH When absolute humidity is 1 g m3 to 25 g m3 with no condensation e Storage condition 10 C to 50 C 5 to 95 RH When absolute humidity is 1 g m3 to 29 g m3 with no condensation Figure 9 1 shows the ambient temperature and humidity ranges 10 0 10 20 30 40 50 C Performance guarantee RH 90 80 70 60 50 40 30 20 10 0 Storage condition Operation g...

Page 284: ...anual APS 1102A 9 18 9 17 External Dimensions and Weight a External dimensions Width 258 mm Height 176 mm Depth 440 mm Projections are not included b Weight Approximately 9 7 kg Figure 9 2 shows the external dimensions ...

Page 285: ...s Built in air filter Protective cover Rear View Front View Left Side View Right Side View Surface treatment Control panel Plastic ultra light gray Munsell 6 OPB9 2 0 1 Rear panel Munsell 8 5PB2 6 0 2 Covers Light gray leather tone Munsell 6PB7 6 1 2 leather tone ...

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