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APS-1102A User Manual

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2. Setting Oma y Initial r Setting Voltage Setting Range Resolution Unit Name value Range a Positive voltage 100 V 0 1 to 220 0 0 1 220 0 V O setting limit 200 V 0 1 to 440 0 0 1 440 0 V A Negative voltage 100 V 220 0 to 0 1 0 1 220 0 Vv 0 setting limit 200 V _440 0 to 0 1 0 1 440 0 Vv F Up Frequency setting upper limit 1 0 to 550 0 0 1 550 0 Hz FLo Frequency setting lower limit 1 0 to 550 0 0 1 1 0 Hz e 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 mode setting but the settings for all other modes are restricted by this limit The APS 1102A stores the setting for each output mode The following describes an example where the selected output mode is AC INT and the limit is set to prevent the output voltage from exceeding 100 0 Vrms In this case the output limit range must be set to 141 4 V 100 0 Vrms but this setting cannot be made unless the output voltage setting is 100 0 Vrms or less for the other output modes where the output voltage can be set i e the AC ADD AC SYNC AC DC INT AC DC ADD and AC DC SYN
3. 7 5 APS 1102A GW INSTEK APS 1102A User Manual 7 2 2 Protection function related errors When a protection function related error has occurred an error message is displayed in the message window and operation is stopped gt MESSAGE System Locked caused by FAN FAILURE Figure 7 2 Screen Display When Protection Function Related Error Has Occurred When a protection function related error message is displayed turn off the power switch LF See 7 1 Protection Function Table7 3 lists error messages and actions when errors are detected Table7 3 Protection Function Related Errors Error Message Protection Item Cause and Operation or Action Required When Fault Is Detected System Locked Internal caused by communication COMMUNICATION FAILURE 1 error 1 System Locked Internal caused by communication COMMUNICATION FAILURE 2 error 2 Output is set to off and system lock status is System Locked Control panel caused by If the same protection error occurs again after FRONT PANEL FAILURE aes the power is turned back on contact GW System Locked ANE nS ion Instek or our agent caused by AMP NO RESPONSE ERROR pica System Locked caused by Fan failure error FAN FAILURE ERROR set Turn off the power switch APS 1102A 7 6 Gw INSTEK 7 TROUBLESHOOTING 7 2 3 Panel operation errors Panel operation error messages are displayed i
4. CONTROL 170 CONDUCT MUST WARNING TR AVQIDELECTRIC SHOCK THE POWER CORD PROTECTIVE OROUNDINO CONNECTED TO GROUND BER RELA LATEIN TO ALIP dO PERSOREL ONS Figure 3 5 Output Terminals Rear Vas 100V 230V C LARVA Max 50M 60M2 Qe J Output terminal When output is on do not touch the output terminal block To ensure safety always attach the supplied terminal cover APS 1102A GW INSTEK APS 1102A User Manual E Connect cables to the output terminal block as described below Outputs are isolated from the input power lines and case 1 2 3 4 5 Remove a screw attached to the output terminal block Insert the screw through the round crimp contact at the end of the cable Reattach the screw into the OUTPUT terminal while holding the crimp contact in place Turn the screw until it is securely fastened The recommended fastening torque is 1 2 N m Connect the Hi Lo and ground cables then attach the terminal cover e To tighten Turn clockwise e To loosen Turn counterclockwise Figure 3 6 Connection to Output Terminals To ensure safety always turn the power off before connecting to output cables CAUTION When using the APS 1102A as a DC power supply it is necessary to connect a diode for protection depending on the load such as a capacitor and inductor For how to conn
5. 0 cccccseeeeeeeeeeeeeeeeeeeeees 7 16 APS 1102A xii Tables xiii APS 1102A GW INSTEK 1 OVERVIEW 1 Overview E 1 2 12 FOQUTOS csccecesccstetee sex ct teens iia 1 2 1 3 Application atada dai 1 3 1 4 List of FUNCTIONS coooccconcccconccnnnncncnncnncnaccnnncnnnnccinnnnnconcninnnes 1 5 1 5 Operation Principles 2 0 0 cece ceeeteee eee aaeeeeeesaaaeeeeeaaa ees 1 7 1 1 APS 1102A GW INSTEK APS 1102A User Manual 1 1 General The APS 1102A programmable AC DC power source is a power source that can output AC and DC power features a compact design for convenient desktop use and provides a wealth of measurement functions Rated output voltage is 100 Varmus 100 V range or 200 Vrms 200 V range with maximum output capacity of 1 kVA during AC 200 V input It also features eight output modes with DC output external input amplification and line synchronized output The APS 1102A can be controlled remotely from an external computer via USB or RS232 interface The accompanying software supports use of the following functions e Panel operations e Sequence editing and execution e Arbitrary waveform editing and transfer e 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 e Control panel with large LCD screen Settings and measured values are displayed on a large easy to
6. Pin No I O Function Remark 1 Output Power source on off status 2 Output Output on off status r a 3 Output Limiter operation Note i E 4 Output Software busy T o 5 Output Sequence sync output 0 6 Output Sequence sync output 1 7 Output Undefined 8 Output Undefined 9 GND 10 Input Undefined 11 Input Output off Falling detection 12 Input Output on Falling detection 13 Input 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 limiter positive peak current limiter negative RMS current limiter or output power limiter is operated it is recognized as a limiter operation on External control input and output can be used when external control has been set as enabled See 5 6 7 External control input enable disable setting APS 1102A GW INSTEK 3 PANEL AND BASIC OPERATIONS 3 3 5 External signal input external sync signal input terminal When using an externally input signal as the signal source with external synchronization connect to the external signal input external sync signal input terminals EXT SIG IN EXT SYNC IN on the rear panel
7. E Operation steps 1 Press the 4 or Lv key to move the cursor to OUTPUT CANCEL ENTER gt MISC SEQUENCE MEMORY REMOTE SYSTEM LIMIT MEASURE RMS RESET Ipkh OUTPUT OFF DC ADJUST 0 my 2 Press the key to display the selection box CANCEL gt MISC SEQUENCE MEMORY REMOTE SYSTEM LIMIT MEASURE RMS RESET Ipkh OUTPUT E DC PA gt MISC SEQUENCE MEMORY REMOTE SYSTEM LIMIT MEASURE RMS 4 Press the key to turn output on at which time the output on off LED goes on o 9 CO ie Output on off LED is on Output off Output on 5 37 APS 1102A GW INSTEK APS 1102A User Manual 5 5 9 Adjusting DC offset Even when the output is set to 0 V the DC offset voltage from several mV to several tens of mV may exist in the output The DC offset adjustment function can reduce such DC voltage close to zero For the DC offset adjustment four types of values 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 Minmi a Resolution Initial value Unit value value 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 E Operation steps 1 Press the a or Lv key to move the cursor to DC ADJUST gt MISC SEQUENCE MEM
8. Average value Full scale Display resolution Measurement accuracy Peak value Full scale Display resolution Measurement accuracy Peak value hold Full scale Display resolution c Output power measurement Effective power Full scale Display resolution Measurement accuracy Apparent power Full scale Display resolution Measurement accuracy Average value of AC DC measures DC component 15 00A 0 01A 10 5 of rdgl 0 08 A at 23 5 C output current is 5 to 100 of the maximum current Minimum current and maximum current are displayed separately 45 0 Apk 0 1 Apk 12 of rdgl 0 4 Apk reference value at 23 5 C sine wave of which frequency is 45 Hz to 65 Hz Maximum value of max current and min current 45 0 Apk 0 1 Apk 1200 W 1W 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 Calculated as output voltage RMS value x output current RMS value 1400 VA 1 VA 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 9 9 APS 1102A GW INSTEK APS 1102A User Manual Reactive power Calculated as Y apparent power 2 effective power 2 Full scale 1400
9. BACKUP MEMORY CHECK WAVE MEMORY CHECK SEQUENCE MEMORY CHECK CALIBRATION MEMORY CHECK NG INITIALIZED VERSION CHECK NG INITIALIZED Figure 7 1 Screen Display When Self Fault Check Errors Have Occurred Table7 2 lists check items and processing when a fault is detected Table7 2 Self Fault Check Messages Message Fault Check Item Cause and Operation or Action Required When Fault Is Detected POM CHECHE ROM sum check Message is displayed and the system will not start RAM READ WRITE The cause may be a faulty component Contact CHECK RAM read write check GW Instek or our agent BACKUP MEMORY Target memory is initialized then the system is CHECK Backup memory sum check a WKH MEMORY ee Ie See 3 2 Display and Initial Settings at CHECK check O If this occurs frequently it may be due to SEQUENCE Sequence memory sum deterioration of the backup battery MEMORY CHECK check amp See 8 5 Backup Battery The calibration value memory is initialized then the system is started CALIBRATION Calibration data check In this case the APS 1102A is started without MEMORY CHECK calibrated values so it may not provide the expected performance Also this may be due to a faulty component Contact GW Instek or our agent Backup memory sequence memory and VERSION CHECK Version number check waveform memory are initialized then the system is started
10. GW INSTEK 3 PANEL AND BASIC OPERATIONS Table3 3 Settings in Memory 3 3 Function Setting Initial setting Reset Interface USB Baud rate 9600 bps Terminator CR LF Remote RS232 Parity Note Stop bit 1 bit Data bit 8 bit Flow control None 3 7 APS 1102A GW INSTEK APS 1102A User Manual 3 3 I O Terminals 3 3 1 Output terminals front and rear E Connection to output outlet front The front panel is equipped with universal type output outlets that accommodate 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 APS 1102A 3 8 GW INSTEK 3 PANEL AND BASIC OPERATIONS E Connection to output terminals rear Outputs are isolated from the input power lines and the case ground connection When connecting to an output 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 RS232 A OUTPUT
11. SOURce CURRent LIMit RMS A lt NR2 gt 1 0 to 10 5 1 0 to 5 3 CURR LIM RMS 5 CURR LIM RMS lt NR2 gt 5 0 APS 1102A 6 18 GW INSTEK 6 REMOTE INTERFACE E SOURce CURRent LIMit AVErage This sets the upper limit for the output RMS current The output RMS current limiter setting ranges from 1 0 A to 10 5 A for 100 V range or from 1 0 A to 5 3 A for 200 V range To keep compatible with APS 1102 current average limiter command of APS 1102 can be used as RMS limiter command of APS 1102A Syntax Parameter Command example Query example Response format Response example SOURce CURRent LIMit AVErage A lt NR2 gt 1 0 to 10 5 1 0 to 5 3 CURR LIM AVE 5 CURR LIM AVE lt NR2 gt 5 0 E SOURce CURRent LIMit PEAK HIGH This sets the upper limit of the 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 Parameters Command example Query example Response format Response example SOURce CURRent LIMit PEAK HIGH A lt NR2 gt 10 0 to 42 0 5 0 to 21 0 CURR LIM PEAK HIGH 10 CURR LIM PEAK HIGH lt NR2 gt 10 0 E SOURce CURRent LIMit PEAK LOW This sets the upper limit for output peak current negative polarity The output peak current limiter negative polarity setting ranges from 42 0 A to 10 0 A for 100 V
12. APS 1102A 6 6 GW INSTEK 6 2 Command List 6 REMOTE INTERFACE The APS 1102A command list is shown in Table6 1 to Table6 9 and IEEE488 2 common commands supported by the APS 1102A are listed in Table6 11 The symbols used in Table6 1 to Table6 11 are explained below The lowercase letters in each keyword can be omitted e Square brackets indicate keywords that can be omitted Implicit keywords e A vertical bar indicates that one of several keywords is selected Table6 1 Command List SOURce Subsystem 1 2 Function Command RMS current limiter SOURce CURRent LIMit RMS Average current limiter SOURce CURRent LIMit AVErage Note Peak current limiter positive SOURce CURRent LIMit PEAK HIGH Peak current limiter negative SOURce CURRent LIMit PEAK LOW Output frequency SOURce FREQuency IMMediate Frequency upper limit setting limit SOURce FREQuency LIMit HIGH Frequency lower limit 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 nu
13. I See 3 4 3 Setting output voltage range Cannot set execute due to remote status Set local mode UNDER REMOTE STATE Ge See 5 5 3 Remote Cannot set execute due to local mode Remote mode only UNDER LOCAL STATE C See 6 REMOTE INTERFACE Cannot set execute due to keylock status Cancel keylock UNDER KEYLOCK I See 5 6 1 Keylock Cannot set execute because range limit is exceeded Remote mode OUT OF LIMITER only ie See 6 REMOTE INTERFACE This is the USB interface command error Check the command COMMAND ERROR Remote mode only ie See 6 6 Error Message List UNDER LOCAL LOCK OUT Setting to local is prohibited under local lockout state EXECUTION ERROR Execution errors other than the above APS 1102A 7 8 Gw INSTEK 7 TROUBLESHOOTING 7 2 4 Warning messages When output is turned off due to an output error internal temperature error or external sync signal frequency out of range error a warning is displayed in the message window GF See 7 1 Protection Function gt MESSAGE Output OFF caused by OUT OF SYNC FREQUENCY Press ENTER key Figure 7 4 Screen Display When Warning Has Occurred Until the warning has been canceled for the device all key operations and command operations are not accepted When the warning is canceled for the device Press ENTER key is displayed on the warning scree
14. 1 4KVA MAX 180 circuit 3E PRI mun Oo I oO LINE FILTER PFC CIRCUIT lt 3 gt AMP 2 180 circulT S PRI A R ee E EE D a a B circuit OUTPUT AC250V MAX 1KVA MAX EmA RANGE Ro al CHANGER LOUTPUT 440Vpk MAX p TKVA MAX I IS0 PROTEC SEC Figure 1 1 Block Diagram The APS 1102A is broadly divided into four blocks lt l gt 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 lt 2 gt Signal source and system control block This block includes an internal signal source with sequence functions and is able to provide AC DC output It can also be used with added external inputs and internal signal sources This block also contains the user interface lt 3 gt Isolation block The isolation block isolates the primary side mains circuit and secondary sides lt 4 gt Amplifier block The amplifier block includes a protection circuit 1 7 APS 1102A GW INSTEK 2 PREPARATIONS BEFORE USE 2 PREPARATIONS BEFORE USE 2 1 2 2 2 3 2 4 2 5 Checking Before USB oococoooonccccnccnccnnnnonccccnnnnnnnnnnnnnnannnnnos 2 2 Installation Environment occccononcccnnnnnccnnnonnneninnnannnnnnn
15. COLOR BLUE TIME ONT OTT y ENER A INIT OUT OFF EXT CONTROL DISABLE RESET INFORMATION ENTER CANCEL 4 Press the key to complete the setting Press the key to cancel the setting 5 45 APS 1102A GW INSTEK APS 1102A User Manual 5 6 5 Time unit setting The unit used to indicate the time parameter can be specified Select either s second or ms millisecond for this time unit E Operation steps 1 Press the 4 or Lv key to move the cursor to TIME UNIT gt gt SYSTEM CONTRAST a COLOR LY To ES INFORMATION CONTRAST a COLOR gt INIT OUT EXT CONTROL Lv DISABLE RESET INFORMATION Ld 3 Press the 4 or Lv key to move the cursor to the displayed unit gt gt SYSTEM CONTRAST COLOR INIT OUT EXT CONTROL DISABLE RESET INFORMATION ENTER CANCEL 4 Press the key to complete the setting Press the key to cancel the setting APS 1102A 5 46 GW INSTEK 5 MENUS 5 6 6 Output on off setting at power on The APS 1102A can be set to automatically turn output on at power on However when restarting after a system lock the APS 1102A will start with output off regardless of this setting E Operation steps 1 Press the 4 or Lv key to mov CANCEL ENTER Sip T gt CANCE ENTER e the cursor to INIT OUT gt gt SYSTEM KEYLOCK BEEP CONTRAST COLOR TIME UNIT IN
16. The setting range varies according to the output voltage range Table3 8 List of Setting Ranges for Various Output Voltage Range Setting Range BES 100 V range 200 V range Unit DC voltage 220 0 to 220 0 440 0 to 440 0 V Wave SIN SQU 0 0to 155 0 0 0 to 310 0 Vrms A TOMARES i ARBI to 16 0 0 to 440 0 0 0 to 880 0 Vp orm 0 to E p 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 0to 10 5 10to 5 3 A Positive voltage setting limit 0 1 to 220 0 0 1 to 440 0 Vv Negative voltage setting limit 220 0to 0 1 440 0to 0 1 V External input gain 0 0 to 220 0 0 0 to 440 0 times E Operation steps To set the output voltage range select RNG in the SET menu 1 Press the a or Lv key to move the cursor to the RNG icon m 8 c g 2 100 u El Z E CANCE 4 ENTER y dEl 3 21 APS 1102A GW INSTEK APS 1102A User Manual 2 Press the key to display the selection box Selection box Sip m m CANCEL ENTER gt Ka y m Ca LL ENTER 4 Press the key Then the BUS icon appears in the status window MEASURE fSET O 3 urre HM AC INT 0 OO Arns gt Ow 100 Urre va 50 0 Hz 0 var 0 0 des SIN 42 04 42 04 10 5A lv im
17. V be 2 Press the key to display the MISC menu Press the 4 or Lv to move the cursor key to LIMIT gt MISC SEQUENCE CANCEL ENTER gt APS 1102A 3 30 Gw INSTEK 3 PANEL AND BASIC OPERATIONS 3 Press the key to display the LIMIT screen Modification box Sip 6 Press the E 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 Decrease CANCEL ENTER 7 After setting all of the items press the or S key to close the modification box 3 31 APS 1102A GW INSTEK APS 1102A User Manual 3 4 8 Output on off To turn the APS 1102A output on or off simply press the key When output is on the output on off LED goes on and it goes off when the output is off o 2 _ Output on off LED on Output off Output on To ensure safety make sure the power is off before connecting outputs CAUTION 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 APS 1102A 3 32 GW INSTEK 3 PANEL AND BASIC OPERATIONS 3 4 9 Using measurement functions The APS 1102A is equipped with the following measurement functions e Voltage RMS average DC peak e Current RMS average DC peak peak hold e Power e
18. 6 7 Programming example Refer to Remote Control Programming Example included in the attached CD ROM 6 8 Programming Precautions a Arbitrary waveform data Arbitrary waveform data comprises a block of binary data The preceding ASCII program message command field and the binary data block arbitrary waveform data should be transferred at the same time Always transfer arbitrary waveform data in 4096 word 8192 byte batches If the data count is insufficient an error may occur in which case the correct waveforms cannot be output b Caution concerning commands issued via the USB interface When transferring commands LF OAH 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 environment is as follows be sure to exit the program before turning off this product Otherwise the program will be forced to shut down and some processes will remain on OS because the VISA driver software cannot detect that power of this product is surely off OS Windows VISTA VISA driver software NI VISA 6 57 APS 1102A GW INSTEK APS 1102A User Manual APS 1102A 6 58 GW INSTEK 7 TROUBLESHOOTING 7 T ROUBLESHOOTING 7 1 Protection Function cecsssscccceccecsessseecaessasecesscveiess see sansecseesets 7 2 7 2 Error Messages and Error Handling ccc
19. A reset operation returns the peak current hold value to 0 Apk G See 4 2 Measurement of Inrush Current e Full scale e Display resolution 45 0 Apk 0 1 Apk 5 25 APS 1102A GW INSTEK APS 1102A User Manual 5 4 3 Output power measurement The output power values described below are always displayed a Effective power e Full scale 1200 W e Display resolution 1W e 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 b Apparent power Calculated as output voltage RMS value x output current RMS value e Full scale 1400 VA e Display resolution 1 VA e 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 e Full scale 1400 var e Display resolution 1 var e Measurement accuracy 2 of rdg 1 var at 23 5 C load with the power factor 0 to lower than 0 5 45 Hz to 65 Hz 50 V or higher output voltage output current is 10 to 100 of the maximum current 5 4 4 Load power factor measurement Calculated by effective power apparent power In the case that it exceeds the measurement range is dis
20. For this connection use a coaxial cable with a BNC connector The specifications for these external signal input external sync signal input terminals are listed below E Common specifications Input terminal Input impedance Non destructive maximum input voltage E External signal input Frequency range Gain setting range Gain setting resolution Gain accuracy Phase between input and output Input voltage range E External synchronization Synchronization frequency range Input voltage threshold value Minimum pulse width External signal input external sync signal input terminal BNC connector used for external signal input and external sync signal input 10kQ 10 V DC to 550 Hz sine wave DC to 100 Hz other than sine wave 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 0 1 times 5 DC or 45 Hz to 65 Hz gain is at initial value with rated voltage output no load In phase 2 2 V to 2 2 V 40 Hz to 500 Hz External sync signal is not required when line synchronization is selected TTL 3 ms Gans Vas 100V 230V cE LAVA Max WARNIN IG TB NNDID ELECTRIC SHOCK THE POWER CORD PROTECTIVE OROUNDIND CONDUCTOR MUST B CONNECTED TO GROUND COVE AE NEFA SEAVIC INO TO QUALIPICO PERSONNEL o Figure 3 10 EXT SIG IN EXT SYNC IN Terminal 3 15 A
21. GW INSTEK 2 PREPARATIONS BEFORE USE E Connect the power in this order 1 Make sure that the power source voltage to be used is within the specified range 2 Set the power switch to off 3 Insert the power cord into the inlet on the rear panel WARNING O LO ELECTRIC SMOCE THE POWER CORD PROTECTIVE GROUND NO CONDUCTOR MUST BE CONNECTED TO GROUND DEAN A CBRE ROE Inlet Figure 2 2 Power Source Inlet 4 Insert the power cord plug into a 3 prong power source outlet use the supplied power source cord set 1 Before connecting the accompanying power cord set 2 to a touchable terminal be sure to interrupt a power supply An electric shock may occur CAUTION The accompanying power cord set 1 Japan version complies with Japan Electrical Appliance and Material Safety 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 CAUTION 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 suits the use environment When using this cord set in Japan be sure to use a plug that complies with Japan Electrical Appliance and Material Safety Law AX CA
22. No output een el a orn Set the output on off switch to on Protection function related error or warning message is displayed Output cannot be set to on when a protection function related error or warning message is being displayed See the required actions listed in ES Table7 3 Protection Function Related Errors and ls 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 within the maximum output range or lower the output level Excessive signal level in signal generator If the signal source is EXT or ADD either reduce the connected signal generator output level or reduce the external input gain Ambient temperature is too high Keep the ambient temperature lower than 40 C during use Air filter is clogged se See 8 2 Routine Maintenance and clean the air filter Something is blocking the air flow near the air intake on the front panel or the air exhaust on the rear panel Make sure the APS 1102A complies with the installation requirements described in Le 2 2 Installation Environment APS 1102A 7 14 GW INSTEK 7 TROUBLESHOOTING Table7 14 When Failure Is Suspected Problem Related
23. Signal source is INT only Sequence function settings are stored in memory with battery backup a Number of sequences b Number of steps c Step time d Operations within step e Parameters f Jump times g Sequence control Start Stop Hold Branch 1 sequence per operation mode AC or AC DC mode and output range 100 V or 200 V 1 to 255 within 1 sequence 0 1 ms to 999 9999 s resolution 0 1 ms Constant keep or linear sweep DC voltage AC voltage frequency waveform and synchronous step output 2 bits 1 to 999 or infinite Starts a sequence Stops a sequence Maintains current step output Restarted when a sequence is started Branches to the specified step 9 11 APS 1102A GW INSTEK APS 1102A User Manual 9 7 Arbitrary Waveform Memory The contents of arbitrary waveform memory are retained by battery backup a Number of waveform memories b Waveform length c Waveform data 9 8 Setting Memory 16 4096 words 15 bits Note Arbitrary waveform memory cannot be written to from the panel screen The USB interface is used for writing Various settings are retained in memory with battery backup and the settings when the power source was last turned off are restored at power on Among these various settings the basic settings output mode output range DC settings AC settings output current limiter and setting range limits can be stored in store recall
24. is returned as a measurement error Before sending a query change the measurement display selection to HCx which contains the harmonic order need to be measured using DISP WIND MEAS MODE G See mDISPlay WINDow MEASure MODE on page 6 36 If the measurement display of harmonic current HCx does not contain the harmonic order the measurement value will become indefinite Syntax MEASure SCALar CURRent HARMonic RATio A lt NR1 gt Parameters 1 first to 10th 2 11th to 20th 3 21st to 30th and 4 31st to 40th Query example MEAS CURR HARM RAT 1 Response format lt NR2 gt Response example 100 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 APS 1102A 6 32 GW INSTEK 6 REMOTE INTERFACE E MEASure SCALar FREQuency This returns the external sync signal frequency in Hz units The external sync signal frequency measurement range is 38 0 Hz to 525 0 Hz If the measured value exceeds the measurement range 999 9 Hz is returned as a measurement error The frequency measurement can only be performed in external synchronization mode AC SYNC or AC DC SYNC 3 Invalid in this mode error occurs Syntax MEASure SCALar FREQuency Parameters None Query example MEAS FREQ Response format lt NR2 gt Response example 50 4 E MEASure 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 exceed
25. s place E Operation steps 1 Press the 4 or Lv key to move the cursor to CONTRAST gt gt SYSTEM KEYLOCK a TIME UNIT s canoe ENER p J INIT OUT OFF EXT CONTROL DISABLE RESET INFORMATION CU Ld gt gt SYSTEM KEYLOCK COLOR WHITE TIME UNIT s dais SMER INIT OUT OFF Lv EXT CONTROL DISABLE RESET INFORMATION b 3 Press the and 2 keys to 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 gt gt SYSTEM KEYLOCK OFF BEEP ON Decrease fe COLOR WHITE TIME UNIT s E INIT OUT OFF EXT CONTROL DISABLE RESET INFORMATION CANCEL ENTER 4 After setting all of the columns press the or key to close the modification box APS 1102A 5 44 GW INSTEK 5 MENUS 5 6 4 LCD display color setting The display color of the LCD screen on the control panel can be set as either white based blue text on white background or blue based white text on blue background E Operation steps 1 Press the 4 or Lv key to move the cursor to COLOR gt gt SYSTEM WHITE a TIME UNIT Oy entr INIT OUT OFF ES INFORMATION le INIT OUT OFF Lv EXT CONTROL DISABLE RESET INFORMATION 3 Press the 4 or Lv key to move the cursor to BLUE for blue based or WHITE for white based gt gt SYSTEM KEYLOCK BEEP CONTRAST
26. 9 4 Signal Sources The signal sources that can be selected are internal INT external signal input EXT internal external ADD and external synchronization SYNC a Internal signal source INT mode ADD mode S See 9 1 Output b External signal input EXT mode ADD mode Gain setting range Gain setting resolution Gain accuracy Output phase to input Input terminal Input impedance Input voltage range Nondestructive maximum input voltage Frequency range 100 V range 0 0 times to 220 0 times initial value 100 0 200 V range 0 0 times to 440 0 times initial value 200 0 0 1 times 15 DC or 45 Hz to 65 Hz gain is at initial value with rated voltage output no load In phase BNC connector rear panel also used as the external sync signal input terminal 10 kQ 2 2 V to 2 2 V 10 V DC to 550 Hz sine wave DC to 100 Hz other than sine wave c External synchronization SYNC mode Synchronization signal source Synchronization frequency range Input terminal Input impedance Input voltage threshold value Minimum pulse width Nondestructive maximum input voltage External sync signal or line select one 40 Hz to 500 Hz BNC connector rear panel also used as the external signal input terminal Note External sync signal is not required when line synchronization is selected 10 kQ TTL 3 ms 10 V 9 7 APS 1102A GW INSTEK APS 110
27. AC INT mode output voltage setting 0 V 9 5 APS 1102A GW INSTEK APS 1102A User Manual 9 2 Current Limiter a Output peak current limiter When limiter is operating output voltage is clipped Positive current setting range 100 V range 10 0 A to 42 0 A Initial value 42 0 A 200 V range 5 0 A to 21 0 A Initial value 21 0 A Negative current setting range 100 V range 42 0 A to 10 0A Initial value 42 0 A 200 V range 21 0 A to 5 0 A Initial value 21 0 A Setting resolution 0 1A b Output RMS current limiter When limiter is operating suppresses output voltage Current setting range 100 Vrange 1 0Ato 10 5A Initial value 10 5 A 200 V range 1 0Ato 5 3A Initial value 5 3 A Setting resolution 0 1A 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 0 V to 0 1 V Initial value 220 0 V 200 V range 440 0 V to 0 1 V Initial value 440 0 V Setting resolution 0 1 V b Frequency setting limit Lower limit lt upper limit Upper limit setting range 1 0 Hz to 550 0 Hz Initial value 550 0 Hz Lower limit setting range 1 0 Hz to 550 0 Hz Initial value 1 0 Hz Setting resolution 0 1 Hz APS 1102A 9 6 GW INSTEK 9 SPECIFICATIONS
28. APS 1102A 6 10 GW INSTEK 6 REMOTE INTERFACE Table6 11 Common Command List Common Commands and Queries Common Commands Name Function and Queries CLS Clear command Clears standard event register etc ESE Standard event enable command Sets standard event enable register ESR Standard event register query Queries standard event register IDN Identification query Queries device ID information When device operation is completed the OPC Operation complete command standard event register operation complete message OPC is generated RCL Recall command Reads contents of specified setting memory Executes device reset i In this device the processing that is RST Reset command oe P de 18 a performed is similar to initializing the setting memory SAV Store command Saves contents of specified setting memory i ueries settings in the service request enable SRE Service request enable command Q 8 q register ueries status byte and master summar STB Read status byte query Q y y status bit Executes auto test of device and returns the TST Self test query results For this device 0 is always returned i Sets device in wait mode until all operations WAI Wait to continue command are completed APS 1102A GW INSTEK APS 1102A User Manual a Input buffer e The number of commands that can be sent at one time is limited by the input bu
29. APS 1102A Output parameter Step 2 settings Final value Step time Branch step 5 Step 5 settings Final value from previous step is used Step 1 A Step 2 E Step 5 Time Figure 4 8 Example of Sequence Operation at lt Branch gt 4 26 GW INSTEK 4 ADVANCED OPERATION EXAMPLE e Sequence loop Either an entire sequence or a block of any number of steps within a sequence can be used as a sequence loop The loop is implemented based on the jump step and jump times parameters specified for each step The jump counter which counts the number of jumps functions within each step to retain a count so multiple loops can be implemented Figure 4 9 below illustrates the loop specification method and the step transitions Step 4 e jump step 0 e jump times NoCare Specified times 10 times Step 5 SP changes to jump step e jump step 0 e jump times NoCare Changes to next step after specified times Step 6 10 times jump e jump step 5 e jump times 10 Specified times 3 times changes to jump step Step7 e jump step 4 e jump times 3 Figure 4 9 Loop Specification Method and Step Transition Example O jump times indicates the number of jumps Consequently loop times jump times 1 O In the example above 10 jump times are specified for Step 6 so Step 5 and Step 6 are executed 11 times 4 27 APS 1102A GW INSTEK APS 1102A User
30. Command List MEASure Subsystem cccoccccnnccccnccncnncccnnncncnncncnnnnncnncnonnnccnonenos 6 8 Command List DISPlay Subsystem occccoooccccnnnnncoccnnnncncnnnnnannnnonnnancnnnnnnnccnnnnns 6 8 Command List STATUS Subsystem oooccccoccccnnccccnccnnnncccnnncnnnnccnnnncnnonccnnnncccnnnnes 6 9 Command List OUTPut Subsystem occcooccccnnccccnccnnnncccnnncnnnncncnnnnncnneninnnccnonenes 6 9 Command List INPut Subsystem ooooccccnccccnnccccnccnnnncccnnncnnoncnnnnncnconenicnncccnnnnes 6 9 Command List TRACe Subsystem ooccccoccccnnccccnccnnnncccnnncnnoncnnnnncnconccnnnnnccnnnnes 6 9 Command List SYSTem Subsystem occooccccnnoccconcconnnccconccnnnancnnncnnonccnnnnancnnos 6 10 Command List PROGram Subsystem ooocccooncccoccconnncccnncnnonaccnnncnnonccnnnnancnnos 6 10 Common Command List Common Commands and Queries 6 11 Numerical Value Data ForMat oooccooccccnncccnnncccnnccnnnncnconccnnnncncnnnnncnnnnonnncncncnnnns 6 14 Character Data F rmate siae aii ida 6 14 Status Byte Register DefinitiONS oocccoonncccconnccccnnnnnncccnnnnncnnnnnnnnnnnnnonannnnnnns 6 51 Standard Event Status Register DefinitiONS ocoooonnccccnnonocccinnnnncnnnnnnancnnnnns 6 53 Error Message List innata nati alo idad cena aia 6 56 Protection FUN CUO Nudistas acne 7 3 Self Fault Check Messages svec cscssccescatecsersdagenecqetenseneteustusteseyseesbeceageeetavvextetents 7 5 Protection Function Related Errors occoooocccccnnccccnnnnnnccnonnnnnenono
31. F 5 2 OUTPUT key MENU START STOR MO Te 3 4 8 0000 UP DOWN keys F 5 2 Shortcut keys 9 5 2 6 Figure 3 1 APS 1102A Operation Panel APS 1102A 3 2 GW INSTEK 3 PANEL AND BASIC OPERATIONS 3 1 2 Front panel Numbers shown after names in the following figures correspond to item numbers in the detailed descriptions below Power switch Gg 3 4 1 Intake vent F 8 2 Il I Ll N d R H l OUTPUT AC 250V MAX TEVA MAX Output outlets universal type Ze 3 3 1 Figure 3 2 APS 1102A Front Panel 3 3 APS 1102A GW INSTEK APS 1102A User Manual 3 1 3 Rear panel External signal input external sync signal input connector J 3 3 5 Exhaust vent Output terminals Gg 3 3 1 AX WARNING 0 ELECTRIC SHOCK THE POWER CORD PROTECTIVE GROUNDINO ONDU Toh MUST BE CONNECTED TO ROUNO YO COVER AEREA EAV TETNS 70 GUALIFIEO PERSONNEL o RS232 connector ge 3 3 2 LINE INPUT F 2 3 USB connector ge 3 3 3 External control I O connector te 3 3 4 Figure 3 3 APS 1102A Rear Panel APS 1102A 3 4 GW INSTEK 3 PANEL AND BASIC OPERATIONS 3 2 Display and Initial Settings at Power on E Display at power on When the power switch is set to on a fault check is performed automatically and when that ends normally operation mode is set The settings shown on the panel are those that were shown the last time the power source was turned off
32. GW INSTEK 3 PANEL AND BASIC OPERATIONS 4 Press the a or Lv key to move the cursor to the desired measurement display gt MISC SEQUENCE MEMORY REMOTE CANCEL ENTER gt HC1 to HC4 are for measuring harmonic current C See 4 3 Measurement of Harmonic Current ENTER 5 Press the key to set the selected measurement display Selected measurement display is shown O SMISC SEQUENCE SU AVG RESET Ipkh OUTPUT OFF DC POTES O mu TOP SEQUENCE MENU START STOP HOLD LOCAL O O O Os gt 3 35 APS 1102A GW INSTEK APS 1102A User Manual 3 5 Output Characteristics The following charts show output voltage vs output current of the APS 1102A resistance load 45 Hz to 65 Hz or DC typical character Figure 3 14 and Figure 3 15 show AC output characteristics and Figure 3 16 and Figure 3 17 show DC output characteristics 100 0 75 0 48 4 Maximum output power 750 VA I Output range Rated voltage Maximum current 100 V range 100 Vrms 10 Arms 200 V range 200 Vrms 5 Arms Output current Arms Maximum output current Arms x 100 75 0 100 0 155 0 Output voltage Vrms Rated output voltage Vrms X 100 Figure 3 14 Output Voltage AC vs Output Current Characteristics 100 V AC Input AC INT 100 0 Maximum output power 1000 VA Output range Rated voltage Maximum current 100 V range 100 Vrms 10 Arms 200 V range 200 Vrms 5
33. M t RESET Ipkh OUTPUT OFF DC ADJUST my gt MISC SEQUENCE MEMORY REMOTE Selection box du 4 13 APS 1102A GW INSTEK APS 1102A User Manual 4 Press the 4 or Lv key to move the cursor to the desired measurement display Select AVG to measure only the DC power source CANCEL 4 ENTER CANCEL ENTER gt MISC SEQUENCE MEMORY REMOTE gt MISC SEQUENCE MEMORY REMOTE SYSTEM OUTPUT OFF DC ADJUST my 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 C See 4 3 Measurement of Harmonic Current 6 Press the TOP MENU key or CANCEL key to return to the SET menu screen TOP SEQUENCE MENU START STOP HOLD LOCAL O A 2S SSF APS 1102A 2 m AC DC INT 200 y 0 0 Urre 0 04 50 0 Hz 0 des sau 21 08 21 0A a 34 im RNG v y a m 1 3 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 4 2 Measurement of Inrush Current 4 2 1 Inrush current In such an electrical product as contains a capacitor input type rectifier circuit for the input power line a current that is larger than the rated current may flow for a short time immediately after the power source switch is turned on This current i
34. Output RMS current limit value setting Lt amp See 5 3 8 RMS current limiter y y y y y y y y settings Use of other functions and detailed settings Hd S See Table5 4 Items in MISC y y y y y y y y Menu 5 15 APS 1102A GW INSTEK APS 1102A User Manual 5 3 1 Output mode setting Table5 12 lists the eight output modes that can be selected based on combinations of two operation modes and four signal source modes The mode cannot be changed when output is on Turn output off before entering settings Table5 12 Output Modes Operation Mode Signal Source Mode Output Mode INT internal AC INT EXT external AC EXT D a ADD internal external AC ADD SYNC external synchronization AC SYNC INT internal AC DC INT AC DC EXT external AC DC EXT direct current ADD internal external AC DC ADD SYNC external synchronization AC DC SYNC a Selection of operation mode The APS 1102A enables selection between two operation modes AC alternate current and AC DC direct current e AC In this mode the APS 1102A is used as an AC constant voltage source The voltage supplied to the load is the set value or proportionate to the input signal The DC component is removed e 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
35. Press the key to display the SYSTEM screen ETE IS CONTRAST COLOR TIME UNIT s CANCEL ener p INIT OUT OFF EXT CONTROL Lv DISABLE RESET INFORMATION gt 4 Press the 4 or Lv key to select the operation to be performed 5 41 APS 1102A GW INSTEK APS 1102A User Manual 5 6 1 Keylock The APS 1102A is equipped with a function that prevents key input errors during operation When keylock is on all keys become inactive except for the keylock off key Although it is possible to switch among menus when keylock is on basically no changes can be made except for turning keylock off However output can still be turned off via the OUTPUT key as an emergency response measure E Operation steps 1 Press the 4 or Lv key to move the cursor to KEYLOCK CANCEL ENTER _ gt i eel Cursor CONTRAST oe COLOR WHITE TIME UNIT s INIT OUT OFF EXT CONTROL DIS RESET INFORMATION gt ABLE Selection box CONTRAST E COLOR WHITE TIME UNIT s INIT OUT OFF EXT CONTROL DISABLE RESET INFORMATION gt 3 Press the a or key to move the cursor to the other keylock setting 1 e to OFF when on or to ON when off CANCEL ENTER gt gt SYSTEM CONTRAST COLOR WHITE TIME UNIT s INIT OUT OFF INFORMATION ENTER CANCEL 4 Press the key to complete the setting Press the key to cancel the setting APS 1102A 5 42 GW INSTEK 5 MEN
36. Signal Source Mode Output Mode Reference Mode INT 11 H f AC INT ES 3 4 2 Setting output mode internal EXT vee ee AC EXT ES 4 9 Amplification of External Signal external AC ADD hae E 4 10 Adding External Signals and internal external Internal Signals SYNC AC SYNC ES 4 7 Synchronize the Output with external sync External Signal INT 113 AC DC INT Es 4 1 Use as a DC Power Source internal EXT vers kt AC DC EXT Es 4 9 Amplification of External Signal external AC DC ADD AC DC ADD 4 10 Adding External Signals and internal external Internal Signals SYNC ACEDC SYNC ES 4 7 Synchronize the Output with external sync External Signal Setting to AC INT mode is described below as an example APS 1102A GW INSTEK APS 1102A User Manual E Operation steps Select output mode by selecting MOD in the SET menu 1 Press the 4 or Lv key to move the cursor to the MUD icon CANCE ENTER p SEE M00 y CANCE ENTER Lv let let m CO 2 rr 2 B BAER oi aBa Q AC INT 100 y 100 urre 50 Hz 0 O des SIN 42 04 42 04 1058 G 2 ai Er EL EE APS 1102A 3 20 GW INSTEK 3 PANEL AND BASIC OPERATIONS 3 4 3 Setting output voltage range Select 100 V range or 200 V range The output voltage range cannot be changed while output is on
37. Table5 8 Items in SYSTEM Menu Setting Name Setting Reference KEYLOCK Keylock G See 5 6 1 Keylock BEEP Beep Ie See 5 6 2 Beep sound CONTRAST LCD contrast Es See 5 6 3 LCD contrast adjustment COLOR LOD display cold ls See 5 6 4 LCD display color setting TIME UNIT Time unit G See 5 6 5 Time unit setting INIT OUT Output on off at power on le See Seen Output on off setting at power on External control input ES See 5 6 7 External control input APETECE enable disable enable disable setting RESET Reset G See 5 6 8 Reset function INFORMATION Display system information 2 See 5 6 9 System information Table5 9 Items in LIMIT Menu Setting name Setting Reference Vo Positive voltage setting limit ls See 5 5 5 Setting range limiter Vo Negative voltage setting limit LIMIT F Up Frequency setting upper limit 6 See Table3 13 Voltage and FLo Frequency setting lower limit Frequency Setting Range Limit APS 1102A GW INSTEK APS 1102A User Manual 5 2 2 Navigating the menu tree Use the UP and DOWN keys to move among items displayed in the menu windows Press the ENTER key to go to a lower level menu in the menu tree and press the CANCEL key to go to the higher level menu E Operation procedures The specific operation procedures are as follows 1 Use the UP and DOWN keys to move the menu cursor displayed in the menu
38. e Measurement accuracy 11 59 of rdgl 3 Vpk 100 V range 11 5 of rdgl 6 Vpk 200 V range reference value at 23 5 C sine wave of which frequency is 45 Hz to 65 Hz APS 1102A 5 24 GW INSTEK 5 MENUS 5 4 2 Output current measurement When MEASURE has been selected in the MISC menu RMS value RMS average DC AVG or peak value PEAK is displayed The initial setting factory setting is to display the RMS value RMS ES See 3 4 9 Using measurement functions a RMS value e Full scale e Display resolution e Measurement accuracy b Average value e Full scale e Display resolution e Measurement accuracy c Peak value e Full scale e Display resolution e Measurement accuracy d Peak value hold RMS value of AC DC 15 00 Arms 0 01 Arms at 45 Hz to 65 Hz 0 5 of rdg 0 04 Arms at DC 40 Hz to 550 Hz 0 7 of rdg 0 08 Arms at 23 5 C output current is 5 to 100 of the maximum current Average value of AC DC measurement of DC 15 00 A 0 01 A 10 5 of rdgl 0 08 A at 23 5 C output current is 5 to 100 of the maximum current Minimum current and maximum current are displayed separately 45 0 Apk 0 1 Apk 12 of rdgl 0 4 Apk reference value at 23 5 C sine wave of which frequency is 45 Hz to 65 Hz Maximum values of maximum current and minimum current The output current maximum peak value is displayed
39. 1 Figure 9 2 Figures LCD Screen When Warning Is Displayed cooooocccconcccccnnnnncccnnnnncnnncnonanenons 5 3 Menu Tees cease cade AE eB al et 5 7 Modification BOX issue cisco Cagk obidges 2fee dd bueno yeded lve inicio deeatabtadernasheete edhe 5 13 Selection BOX viii di 5 13 EXEC BOK it E ad e 5 14 Block Diagram of Signal Sources coooccccccccncccnnncnnncnnnonnnncnnonnnncinnnnnncrcnnnnnannos 5 17 Binary Block Data conocio dp traida 6 14 Partial Command Tree oocccooocccnccconnncccnncnnoncncnnnnnnoncnnnnncncnnncnnnnnnnnnncnnnneninnness 6 15 GOMMANG Preece uea a aae idiota 6 49 Status Syste Mipata a e A neds tea a a a a 6 50 Standard Event Status Register oooocccccnncccccnnnnncccnnnoncncnnnnnnnncnnnnnnnnnnonnnnnnnnns 6 52 Operation Statusne hn Adee id a da 6 54 Warning Status iia adas 6 55 Screen Display When Self Fault Check Errors Have Occurred 0008 7 5 Screen Display When Protection Function Related Error Has Occurred 7 6 Screen Display When Panel Operation Error Has Occurred 02 00 eeeeee 7 7 Screen Display When Warning Has Occurred 0 0 0 eects eeee eee eeeeeeeeeeeeeeeeaaes 7 9 Air Filter Cleaning StepS ccooonncccccononnncnononcnnnnonnnnnnnnonnnennnnnnnnnnnnnnnncnnnnnnnncnnnnos 8 3 SYSTEM INFORMATION Screen siii indica 8 6 Temperature and Humidity Ranges ooooccccnnnnccccnonnncncnnnnnononnnnnancnnnnnnncininnnnn 9 17 External DIMENSION Seririt seirena a dace rA EEES dar aedtaceve
40. 1 RMS voltage Vms x KO RMS current a x z F N n 0 N n 0 1 y N I DC average voltage Vg y x 20 DC average current a x 2 I n Max voltage V eax MAX V n Min voltage V peax MIN V n Max current peax MAX 7 n Min current 1 peak MINI n N I Active power W x y lv n x I n n 0 However V n 1 n sample output voltage current measurement data N Number of samples Apparent power reactive power crest factor and peak current hold are calculated from equations below using previous calculated values Apparent power VA V X Lying Reactive power var vay W f W Power factor PF uT MAX eat gt eal Crest factor CF 7 Current peak hold hold MAX r peak peak APS 1102A 4 12 GW INSTEK 4 ADVANCED OPERATION EXAMPLE c Select measurement display Select one form among RMS AVG or PEAK as the measured current and voltage values to be displayed To select a measurement display select MEASURE in the MISC menu H i E Operation steps 1 Press the 4 or Lv key to move the cursor to the MI icon D m a AC DC INT 200 u 0 Vrms 0 0u 50 0 Hz 0 0 des Sau 21 04 21 OA 5 34 CANCEL 4 ENTER gt Ly EEELPPEFEE 2 Press the key to display the MISC menu Press the a or y key to move the cursor to MEASURE gt MISC SEQUENCE MEMORY REMOTE SYSTEM MEASURE RMS
41. 4 Main Operation Example o ccooncccccconnnccccnonnnnnccnnnnnnnnononnnnnnnonnenennnnannnnnennnnaninns 3 16 3 41 POWer OO ucraniana ii idea 3 17 3 4 2 Setting OUtput MOE occooonccccnconccnonennccnnnnonnnnnnnnonnnnnnnonnnnnnnnnnnnnnnnnnannnnnnne 3 19 3 4 3 Setting output voltage TanQ6 oocccccoonccccccnnncccnnnnnancnnnnnannnnnnnnnrannnnnnncnnnnnno 3 21 3 4 4 Setting WAVOtOrM escisiones a aaa dir 3 23 3 4 5 Setting Output v t ge eisieu ene teepee licitar cercada 3 24 3 4 6 Setting output frequency cccooooocccccnnncccccnnnnoncnnnnnonnnnnnnancnnnnnnnrnnnnnnncnnnnnnos 3 26 3 4 7 Using limiter FUNCTIONS ooccccconoccccnnnncoccnnnnnnnnnnnnnnnnnnnnnannnnnnnnnncnnnnnncinnnnnno 3 28 3 48 QUIPUCON Offs ics vecvete ea ea sot eeyegt eas et tecsan iden e i e eaae 3 32 3 4 9 Using measurement FUNCTIONS ccoooocccccnnnnccnncnnnonnnnnnnannnnnnnnnnnnnnnnnncnnnnnnns 3 33 3 5 Output Characteristics vocaci n 3 36 4 ADVANCED OPERATION EXAMPLE a iveces secccedeee tie eedee rial enanos 4 1 4 1 Use as a DG Power SOULE a cic ics cscdegiecenceseceguegdeces otis testuecureen ea a e at eaaa enaa aa 4 2 4 1 1 Connecting output terminal to load during DC output 4 2 APS 1102A iv Contents 4 1 2 Selecting an output mode AC DC INT mode c ooocccccnnocccnnnnnnccnnnnnncccnnnnnon 4 3 4 1 3 Setting the output voltage range coooocccccccnocccnnonnncnnnonnnccnnnnnncnnnnnnnnecinnnnnno 4 5 4 1 4 Setting the output Voltage cece ceeeeeee cece eee eeeeeaee
42. A 0 1 A 21 0 A Peak current 100 V range 42 0 A to 10 0 A 01A 42 0 A limiter negative 200 V range 21 0 Ato 5 0 A 0 1 A 21 0 A RMS current 100 V range 1 0Ato 10 5A 0 1A 10 5 A limiter 200 V range 10Ato 53A 0 1A 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 may occur CAUTION Note with caution that the peak current limiter may allow overshooting depending on the load and therefore may not achieve the peak current value as set For an inductive load operation of the limiter can cause an output overvoltage triggering the overvoltage protection function In this case the peak current limiter settings positive and negative should be reduced CAUTION If the output current or frequency suddenly increases due to an output short etc the limiter response may not be quick enough so the output overcurrent protection function may be triggered APS 1102A 3 28 GW INSTEK 3 PANEL AND BASIC OPERATIONS E Operation steps Select the icon in the SET menu corresponding to the desired setting then set a numerical value e Peak current limiter positive e Peak
43. CONDition Parameters None Query example SEQ COND Response format lt NR1 gt Response example 0 APS 1102A 6 22 GW INSTEK 6 REMOTE INTERFACE E SOURce SEQuence CSTep This returns the step number being executed The response ranges from 1 and 1 to 255 1 is returned in the idle mode Syntax SOURce SEQuence CSTep Parameters None Query example SEQ CST Response format lt NR1 gt Response example 2 E 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 lt NR1 gt Response example 255 E 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 COUNt Parameters None Query example SEQ COUN Response format lt NRI gt Response example 2 6 23 APS 1102A GW INSTEK APS 1102A User Manual E SOURce SEQuence DELete This clears the sequence memory When this command is executed all sequence step settings are cleared However the sequence memory contains a separate sequence for each operation mode AC and AC DC and each output voltage range 100 V and 200 V for a total of four combined sets When sequence memory is cleared by this command only one of these four sets is selected
44. FREQ 50 FREQuency command belongs to SOURce subsystem SOURce subsystem command SOURce is root command Sets current path to root 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 uppercase and lowercase letters in the command syntax exists just for the sake of convenience since commands are not actually case sensitive Note that abbreviation examples lt 1 gt to lt 3 gt below can be entered but an error will occur if example lt 4 gt or lt 5 gt is entered Abbreviation examples for SOURce FREQuency lt l gt SOUR FREQ lt 2 gt SOURCE FREQUENCY lt 3 gt sour freq lt 4 gt SOURC FREQUE lt 5 gt sou frequency x x O00 APS 1102A 6 16 GW INSTEK 6 REMOTE INTERFACE 4 Implicit keywords Any keyword that is enclosed by square brackets is an implicit keyword that can be omitted Abbreviated command string examples lt 1 gt to lt 5 gt below all send the same setting to the target device Abbreviation examples for SOURce VOLTage LEVel IMMediate AMPLitude lt l gt SOUR VOLT LEV IMM AMPL 10 lt 2 gt VOLT LEV IMM AMPL 10 lt 3 gt VOLT LEV 10 lt 4 gt VOLT 10 lt 5 gt SOUR VOLT AMPL 10 6 17 AP
45. INT mode Table4 12 Program Settings Step Number 1 2 3 4 5 6 Step time TIME 0 1 0 2 0 1 0 2 0 2 0 3 DC voltage DC VOLT 25 0 75 0 75 0 50 0 100 0 0 0 DC voltage operation type SWEEP KEEP CONST SWEEP SWEEP SWEEP Step end STEP TERM CONT CONT CONT CONT CONT STOP Jump step JUMP STEP 0 0 0 2 0 0 Jump times JUMP NUM 1 1 1 1 1 1 Branch 0 BRANCHO 0 0 0 0 6 0 Though the DC voltage of step 2 is set to 75 0 V the output DC voltage will be 25 0 V which is succeeded 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 lt 1 gt 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 will move to the next step step 5 after jumping once and executing step 4 lt 2 gt in Figure 4 13 The step time of step 5 is set to 0 2 s and the branch 0 jump step of step 5 is set to step 6 so the sequence will immediately move to step 6 when the branch 0 is input within the step time lt 3 gt in Figure 4 13 APS 1102A 4 40 GW INSTEK 4 ADVANCED OPERATION EXAMPLE The operation steps are described below E Operation steps using control panel 1 Open the PROGRAM screen The steps for op
46. KEEP Output previous step waveform Sets output initial phase Phase Setting range 0 0 to 359 9 Setting resolution 0 1 PHS Sets the method used to change to the specified phase Select one of the following two options e CONST Output specified phase e KEEP Output last step phase 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 DOUTS of the external control I O connector and bit 1 is output from pin 6 DOUT6 Step synchronized Select one of the following four types of step synchronized output output the H L are displayed in the order bit 1 bit 0 During Idle mode these values are LL SYNC CODE TL e LH e HL e HH Specifies the output method for step synchronized output Step synchronized Select one of the following two options output operation type e CONST Output specified code e KEEP _ Output same code as at previous step Specifies step end phase as enabled or disabled Select one Step end phase of the following two options enable disable e DISABLE phase depends on step time STOP PHS e ENABLE Sets step end phase Step end phase Setting range 0 0 to 359 99 Setting resolution 0 1 AC frequency operation type Waveform WAVE Phase operation type 4 33 APS 1102A GW INSTEK APS 1102A User M
47. Manual f Step synchronized output The code that is specified in the step being executed is output to the external control I O connector However L is output during a normal output step Step synchronized output H L Step 1 Step 2 Step 3 Step 4 Step5 Time Step synchronized output 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 Set value is retained Value set for this step Wait time for Time set by step time 0 phase Figure 4 11 Sequence Operation during Wait for Phase 0 APS 1102A 4 28 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 4 4 2 Sequence settings Sequence settings are made as described below e Input per step via control panel e Programmed from PC with remote interface transfer to APS 1102A e Sequence data is edited and transferred using accompanying control software ls See 4 4 3 Programming sequences below for further description of the program messages for sequence operations C See the control software user s manual for description of the control software The operations on the control panel are described below E Operation steps To displ
48. Signals and Internal Signals 4 62 4 1 APS 1102A GW INSTEK 4 1 Use as a DC Power Source When using the APS 1102A as a DC voltage source select DC Internal signal mode AC DC INT then enter the settings listed in Table4 1 AC components sine wave square wave and arbitrary waveform can be superimposed on the DC power source APS 1102A User Manual A protection diode may be required to be connected depending on the load such as a capacitor or inductor Table4 1 Panel Settings When Using APS 1102A as a DC Power Source Setting Setting Range Resolution Initial Value A OON mnes 220 0 to 220 0V 0 1V 00V U YATES 440 0 to 440 0V_ 01V 0 0 V 100 V range SIN SQU 0 0 to 155 0 Vrms 0 1 Vrms 0 0 Vrms AC voltage ARBI to ARB16 0 0 to 440 0 Vp p 0 1 Vp p 0 0 Vp p 200 V range SIN SQU 0 0 to 310 0 Vrms 0 1 Vrms 0 0 Vrms ARBI to ARB16 0 0 to 880 0 Vp p 0 1 Vp p 0 0 Vp p AC voltage frequency 1l0to 550 0 Hz 0 1 Hz 50 0 Bz Phase when output is on 0 0to 359 99 0 12 0 09 The unit for AC voltage settings differs according to the AC voltage 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 termina
49. V 440 0 V to 440 0 V 0 1 V 100 V range 0 5 of set 0 6 V 23 5 C AC DC mode output AC voltage setting 0 V 220 V to 10 V or 10 V to 220 V setting no load 200 V range 0 5 of set 1 2 V 23 5 C AC DC mode output AC voltage setting 0 V 440 V to 20 V or 20 V to 440 V setting no load 9 3 APS 1102A GW INSTEK APS 1102A User Manual h Maximum output current 100 V range 10 Arms AC 10 A DC 200 V range 5 Arms AC 5 A DC Note 1 For the AC 100 V input system the limit on the maximum output power may cause a reduction in the maximum output current Note 2 If the output voltage is higher than the rated value this is limited lowered to satisfy the power capacity Note 3 When output frequency is 40 Hz or lower or it is 400 Hz or higher the maximum output current may decrease Note 4 The RMS value for AC DC is within the maximum output current i Maximum output peak current 100 V range 40 Apk 200 V range 20 Apk Note 1 For the AC 100 V input system the 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
50. Waveform Selects arbitrary waveform to be output Setting range SIN SQU ARBI to ARB16 Waveform operation type Sets the method used to change to the specified waveform Select one of the following two options e CONST Output specified waveform e KEEP Output previous step waveform PHS Phase Sets output initial phase Setting range 0 0 to 359 9 Setting resolution 0 1 Phase operation type Sets the method used to change to the specified phase Select one of the following two options e CONST Output specified phase e 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 DOUTS of the external control I O connector and bit 1 is output from pin 6 DOUT6 Select one of the following four types of step synchronized output the H L are displayed in the order bit 1 bit 0 During Idle mode these values are LL e LL e LH e HL e HH Step synchronized output operation type Specifies the output method for step synchronized output Select one of the following two options e CONST Output specified code e KEEP Output same code as at previous step STOP PHS Step end phase enable disable Specifies step end phase as enabled or disabled Select one of the following
51. When a newly purchased unit is turned on for the first time the initial settings are displayed G See 4 8 Using Memory Functions for description of how to read settings saved to memory An error message is displayed when an abnormality has occurred After reading the error message turn the power source off immediately G See 7 2 1 Error at power on for description of error messages and recommended responses E Initial settings Table3 1 to Table3 3 list 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 y lect output volt AOS Output voltage range 100 V y range poes arena syne External sync signal source LINE signal source SIN SQU 0 0 Vrms 100 V oe hen 00 V range ARBI to ARBI6 0 0 Vp p voltage ee ee SIN SQU 0 0 Vrms AC INT 200 V range ARB1 to ARB16 0 0 V y epi AC voltage f 50 0 it AC SYNC voltage frequency 0 Hz Phase when the output turns on 0 02 AC voltage waveform Sine wave SIN 100 V range 0 0 V D lt ee 200 V range 0 0 V SIN SQU 0 0 Vrms 100 V AE A one 00 pol range ARBI to ARBI6 0 0 Vp p AC DC INT AC voltage SIN SQU 0 0 Vrms y AC DC ADD 200 V range A
52. and no flaws are found e Instruction Manual APS 1102A Instruction Manual e Remote Control software CD ROM e Power cord set 1 varies depending on destination 15 A 125 V for Japan 2 m approx e Power cord set 2 10 A 250 V without plug for Japan North America and Europe only 1 5 m approx This product contains high voltage parts Never remove the cover All internal inspections of this product are to be performed only by service technicians qualified by GW Instek APS 1102A 2 2 GW INSTEK 2 PREPARATIONS BEFORE USE 2 2 Installation Environment Note the following precautions to ensure the safe use and reliability of this product E installation sites O Do not set the product on its rear top and side when installing it on a floor or desktop O Make sure that the four rubber feet on the bottom of the product are set evenly on a flat surface when placed on a floor or desktop e To prevent risk of toppling be sure to set this product on a surface that is level and is not subject to vibration so that it can securely support this product weight approximately 9 7 kg E Cautions for transport When transporting this product use the grips on the left side to keep the product upright while moving 1t horizontally When transporting this product by hand cart mount it on a horizontal surface so that all four rubber feet equally support its weight Ax CAUTION If the APS 1102A is exposed to sudden shif
53. as the memory When in AC EXT AC SYNC AC DC EXT or AC DC SYNC mode sequence memory cannot be cleared 3 Invalid in this mode error occurs Syntax SOURce SEQuence DELete A lt NR1 gt Parameters 1 Command example SEQ DEL 1 Response format None Response example None E SOURce SEQuence EPARameter This sets the step execution parameters The target sequence step must be already set by the SEQ STEP le See m SOURce SEQuence 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 for the arbitrary waveform ARB itis Vp p When in AC EXT AC ADD AC SYNC AC DC EXT AC DC ADD or AC DC SYNC mode step execution parameters cannot be set or queried 3 Invalid in this mode error occurs Syntax SOURce SEQuence EPARameter A lt NR2 gt lt NR1 gt First parameter DC voltage V Type lt NR2 gt Range 220 0 to 220 0 440 0 to 440 0 Second parameter DC voltage operation type Type lt NR1 gt Range 0 CONST 1 KEEP or 2 SWEEP Third parameter AC voltage Vrms Vp p The unit varies according to the waveform set by th
54. following chapter organization If reading this manual for the first time start from 1 OVERVIEW 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 controls and their basic operations Read this chapter while operating the APS 1102A 4 ADVANCED OPERATION EXAMPLE Describes how to use advanced functions 5 MENUS Explains the LCD screen configuration and setting items of each menu 6 REMOTE INTERFACE Describes the commands for controlling the APS 1102A via the USB interface or RS232 interface 7 TROUBLESHOOTING Describes error messages and handlings when problems occur 8 MAINTENANCE Describes basic operation tests and daily maintenance procedures 9 SPECIFICATIONS Lists the specifications functions and performance of the APS 1102A i APS 1102A Safety Precautions To ensure safe use be sure to observe the following warnings and cautions GW Instek shall not be held liable for damages that arise from a failure to observe these warnings and cautions This product is a Class 1 product with protective conductor terminal that conforms to the JIS and IEC insulation standard
55. identifies a pin that must be grounded to avoid electric shock Before operating the device be sure to safely implement grounding according to Japanese Standard for Electrical Equipment Technology D Type 3 100 Q or lower or higher A WARNING Warning Symbol This symbol indicates information for avoiding danger to human life or bodily injury while handling this product N CAUTION Caution Symbol This symbol indicates information for preventing damage to the product when handling it O Other symbols This symbol indicates the on position of the power switch l O This symbol indicates the off position of the power switch Ki This symbol indicates that the external conductor of the connector is connected to the case l This symbol indicates that the external conductor of the connector is connected to the signal ground O Waste disposal To help ensure environmental protection please note the following precautions regarding disposal of this product lt l gt This product contains a lithium battery lt 2 gt The LCD backlight unit contains mercury lt 3 gt Use a professional industrial waste contractor to dispose of this product 111 APS 1102A Contents page Plea CS ti ts T iaebea te i Safety Precautions 2 ssscendeseesegcet siteehesheveuzne seegeng iaddeeestestyisdedesegeeyscceegeraciadeagett estate ii 1 OVERVIEW cy tstcy2 orezsessuasesidncncedeesobusgustdadt spa stnetatsntdhaastetu seb adusay
56. illustrates these ambient temperature and humidity ranges RH 90 Storage condition a ee 80 y y Performance 70 py guarantee x 60 NN Operation t gt l guarantee Ly 50 t l 40 l l 30 J J l l 20 l 10 0 10 0 10 20 30 40 50 C Figure 2 1 Ambient Temperature and Humidity Ranges APS 1102A 2 4 GW INSTEK 2 PREPARATIONS BEFORE USE e Do not install the APS 1102A in the following locations Location with flammable gas An explosion may occur Never install and use this product in such a location Outdoors or location exposed to direct sunlight or near a fire or heat 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 particular electrically conductive dust may cause failure of this product 2 5 APS 1102A GW INSTEK APS 1102A User Manual 2 3 Grounding and Power Supply Connection E Be sure to ground the APS 1102A This product uses a line filter Be sure to ground this product Otherwise an electric shock may occur To prevent an electric shock fr
57. memory No 1 to No 30 These stored 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 b Abnormal internal power source c Abnormal internal control d Abnormal internal temperature APS 1102A When an output overvoltage or output overcurrent is detected the output will be set to off and the error message is displayed When an internal power source abnormality is detected the output will be set to off and all operations will become disabled system lock except for the power off operation In some cases output will be set off but shutdown is not necessary When a control abnormality is detected the output will be set to off and all operations will become disabled system lock except for the power shutdown operation In some cases output will be set off but shutdown is not necessary When an abnormality is detected the output will be set to off 9 12 GW INSTEK 9 SPECIFICATIONS 9 10 General a LCD settings Contrast Display color b Beep sound c Keylock d Output setting at power on e Reset function f Self test function Adjustable White background or Blue background On or off When the setting is on and a key input error or other operation error occurs a beep sound will be output When a protection function related error occurs an alarm sound will be outp
58. not use this product until it has been repaired and immediately report the problem to the location of purchase either GW Instek or our agent O Do not use this product when gas is present An explosion or other such hazard may result O Do not remove the cover This product contains high voltage parts Absolutely never remove its cover Even when the inside of this product needs to be inspected do not touch the inside All such inspections are to be performed by service technicians designated by GW Instek O Do not modify this product Absolutely never modify this product as this may cause new hazards and may disqualify this product from repair in case of failure APS 1102A ii O Prevention of electrical shock due to output voltage The maximum output voltage of the APS 1102A is 440 V Operate carefully the APS 1102A to avoid electrical shock Directly touching the output or changing cable connections while output is on may cause electrical shock O Safety related symbols The general definitions of the safety related symbols used on this product and in the instruction manual are provided below A N Instruction Manual Reference Symbol This symbol is displayed to alert the user to potential danger and refer him her to the instruction manual AN Electric Shock Danger Symbol This symbol indicates locations that present a risk of electric shock under specific conditions D Protective Ground Terminal Symbol This symbol
59. 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 source is off arbitrary waveform memory data is retained by battery backup At the initial settings factory settings and when the memory is cleared a sine wave is written to ARB1 to ARB8 a square wave is written to ARB9 to ARB12 and a triangle wave is written to ARB13 to ARB16 b Output of arbitrary waveform To select an arbitrary waveform select in the SET menu E Operation steps ENTER 1 Press the a or Lv key to move the cursor to the icon then press the key to display the selection box m im enc y Ps Su Selection box Sa E fs eS e 4 49 APS 1102A GW INSTEK APS 1102A User Manual 2 Press the a or Lv key to move the cursor to the arbitrary waveform to be selected ARB1 to ARB16 then press the ers key gt This sets the selected arbitrary waveform m im enc y ps Si SH E nas APS 1102A 4 50 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 4 7 Synchronize the Output with External Signal The APS 1102A is equipped with an externally synchronized oscillation function The software PLL function synchronizes the output frequency to the frequency of the external synchronization TTL signal The out
60. parameter is out of the setting range or when settings conflict DDE 3 Device definition error Always 0 not used QYE 2 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 Request control Always 0 not used 1 is set to this bit when all processing of operation complete OPC commands has been completed In this device this bit is always 0 OPC 0 Operation complete 1 is set to this bit when all processing of operation complete OPC commands has been completed 6 53 APS 1102A GW INSTEK APS 1102A User Manual 6 5 3 Operation status The structure of the operation status register is shown in Figure 6 6 below OPCR operation condition register OPTF operation transition filter Always 0 Under sequence execution Not used Under sequence hold Not used Not used Not used Not used Not used Logical OR Not used Not used Not used Not used Not used BUSY Not used OPER operation event register OPEE operation event enable register Operation status summary Status byte bit 7 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 a
61. read backlit screen e Various output modes Output modes include two operation modes alternate current AC and direct current AC DC each of which can be combined with four signal source modes internal INT external EXT internal external ADD and external synchronization SYNC for a total of eight modes In the AC mode DC component is removed e Various measurement functions The APS 1102A is equipped with the following measurement functions e Voltage RMS value average DC value peak value e Current RMS value average DC value peak value peak hold value e Power effective reactive apparent e Frequency only in the external synchronization mode e Load power factor e Load crest factor APS 1102A 1 2 GW INSTEK 1 OVERVIEW 1 3 e Harmonic current up to 40th harmonic 50 Hz 60 Hz fundamental only Note This measurement does not conform to the IEC or other standard Enables AC superimposed DC output When in the AC DC mode an AC wave sine wave square wave or arbitrary waveform can be superimposed on the DC output Also supports capacitor input load up to crest factor 4 is supported Enables peak current output of up to four times as large as the maximum current RMS value Can be used as an external input amplifier When internal external is selected an internal signal source can be added to the external signal input Sequence function When using an internal signal source output par
62. setting is made in Vp p units E Operation steps Select either AC voltage or DC voltage in the output voltage SET menu then set a numerical value C See 3 4 5 Setting output voltage for description of output voltage setting 2 See also 4 1 4 Setting the output voltage APS 1102A GW INSTEK 5 MENUS 5 3 4 Setting output frequency This sets the AC voltage frequency When either AC SYNC or AC DC SYNC mode is selected the AC voltage frequency cannot be set Table5 14 Output Frequency Setting Setting Range Resolution Setting Accuracy 1 0 Hz to 550 0 Hz 0 1 Hz 0 01 1 0 Hz to 550 0 Hz 23 5 C C See 3 4 7 Using limiter functions when using a setting range limit for output frequency E Operation steps To set the output frequency set a numerical value labeled in the SET menu G See 3 4 6 Setting output frequency for description of output frequency settings ES See 5 5 5 Setting range limiter LIMIT for description of setting range limits re A o e o eee reer ere 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 voltage phase can be set according to the internal signal source when output is on Tab
63. the key SET im AC DC ADD ING ly e CANCE ENTER Fl 2 EM m re ie E nq The MISC menu is displayed 2 Press the a or Lv key to move the cursor to MEASURE then press the key gt The selection box is displayed gt MISC SEQUENCE AE e gt Selection box 3 Press the 4 or Lv key to move the cursor to PEAK then press the key gt This sets the measurement display to the peak value PEAK m D 177 y m gt MISC SEQUENCE CANCE ENTER Of m e MIT Pb DC ADJUST 4 17 APS 1102A GW INSTEK APS 1102A User Manual 4 Press the TOP MENU key or the CANCEL key to return to the SET menu screen gt The measured value window shows the peak value set in the measurement display Peak value Peak hold value SET AC DC ADD 200 y 0 Vrms TOP SEQUENCE 0 04 MENU START STOP HOLD LOCAL 50 0 Hz O O O UA EEEEM gt DEEREE 4 2 4 Reset the peak current hold value The APS 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 MIS E Operation steps 1 Press the a or Lv key to move the cursor to the
64. two options e DISABLE Disable phase depends on step time e ENABLE Enable Step end phase Sets step end phase Setting range 0 0 to 359 99 Setting resolution 0 1 APS 1102A GW INSTEK 5 MENUS Table5 22 PROGRAM Screen Items 3 3 Setting Name Item Operation Sets operation after end of step Select one of the following three options STEP TERM Step end e CONT Sequence continuation e STOP Change to Idle mode e HOLD Change to Hold mode Sets the step number to jump to after the end of the previous step JUMP STEP Jump step 0 Continue to next step number e 1 to 255 Jump to specified step number Sets the number of times to execute the jump operation specified by JUMP STEP JUMP NUM Jump times e0 Infinite times jump e 1 to 999 Specified times jump Sets the step number to jump to when trigger input has occurred BRANCHO Branch step 0 Two types of branch steps can be set BRANCHO and BRANCHI 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 BRANCH1 Branch step 1 safe region for saving data if necessary e 0 Branch disabled e 1 to 255 Jump to specified step number c MEMORY clears sequence memory This clears the sequence memory When this cleared the initial value is input G See 4 4 5 Clear sequence memory 2 See Table3 1 Settings in Memory 5 31 APS
65. vs output chassis or input power line chassis vs output a Withstand voltage AC 1500 V 1 minute b Insulation resistance 30 MQ or higher 500 V DC 9 15 Safety and EMC Only Models with a CE Marking on the Rear Panel We GOOD WILL INSTRUMENT CO LTD No 7 1 Jhongsing Rd Tucheng Dist New Taipei City 236 Taiwan GOOD WILL INSTRUMENT SUZHOU CO LTD No 69 Lushan Road Suzhou New District Jiangsu China declare that the below mentioned product Type of Product PROGRAMABLE AC DC POWER SOURCE Model Number APS 1102A is herewith confirmed to comply with the requirements set out in the Council Directive on 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 amp Radiated Emission Electrostatic Discharge EN 55011 2009 A1 2010 EN 61000 4 2 2009 Current Harmonics Radiated Immunity EN 61000 3 2 2006 A1 2009 A2 2009 EN 61000 4 3 2006 A1 2008 A2 2010 Voltage Fluctuations Electrical Fast Transients EN 61000 3 3 2008 IEC 61000 4 4 2004 A1 2010 eer ae Surge Immunity N 61000 4 5 2006 tH onducted Susceptibility N 61000 4 6 2009 HQ 7
66. 0 V range 220 0 to 220 0 V 0 1 V 200 V range 440 0 to 440 0 V 0 1 V 100 eins SIN SQU 0 0 to 155 0 Vrms 0 1 Vrms AC volage ARB1 to ARB16 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 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 ARB 16 the setting is in Vp p units To select an output voltage select DC voltage or AC voltage in the SET menu then set a numerical value E Operation steps 1 Press the a or Lv key to move the cursor to the or Jicon SET MM AC DC INT RNG fa E gt CANCE ENTER a m i m T AC DC I NT 004 lt JEEE Sip ls mis i feia Elo lr 4 7 APS 1102A GW INSTEK APS 1102A User Manual 3 Press the G 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 SET MM AC DC INT Em 200 y Decrease a O O Ume 3 gt Ea a im 4 Press the or key to close the modification box APS 1102A 4 8 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 4 1 5 Setting output frequency of supe
67. 02A cannot be reset when output is on Always turn output off before resetting the APS 1102A ES See 3 2 Display and Initial Settings at Power on for description of the settings after a reset E Operation steps 1 Press the 4 or Lv key to move the cursor to RESET EEP ON a TIME UNIT s ance enea gt INIT OUT OFF LY EXT CONTROL DISABLE Cursor RESET INFORMATION EXEC box Ets Lv Pm TROL INFORMATION 3 After selecting EXEC press the 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 Version Number for description of the operation steps for viewing this version number 5 49 APS 1102A GW INSTEK APS 1102A User Manual APS 1102A 5 50 GW INSTEK 6 REMOTE INTERFACE 6 Remote INTERFACE 6 1 Remote Interface ooooccccncooccnnnccnccnncnonancnnnnonanancnnnnnnnnnnnos 6 2 611 USB a iia 6 2 E A ee eo Pee Seen er ene meee re 6 4 6 2 Command LISt saira erena aana a 6 7 6 3 Command DescriptiONS c oooonccccccnnnncnnnnncnccnnnoncncnnnnnannno 6 13 6 3 1 Overview of Programming Language 6 13 6 3 2 Detailed command descriptions 6 18 6 4 Command Tre O ss setec2iciscesees cucedeees ripara iraa iaae aaia ad 6 49 ARIES A 6 50 6 5 1 Status Dyl viciado 6 51 6 5 2 Standard event status 6 52 6 5 3 Operation StatUS oo
68. 1102A GW INSTEK APS 1102A User Manual 5 5 2 Memory MEMORY The MEMORY screen is used to control memory Settings saved stored to store recall memory No 1 to No 30 can be recalled and used Recall of 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 e STORE Stores settings to specified memory number e RECALL Recalls settings from specified memory number e CLEAR Clears settings in specified memory number APS 1102A 5 32 GW INSTEK 5 MENUS 5 5 3 Remote REMOTE The remote menu is displayed This menu is used to switch to local mode from remote control switch interface and set up communication parameters of RS232 interface a Local LOCAL The remote control connected via USB interface or RS232 interface can be used to switch to local mode for operation via the panel screen When in remote control mode the RMT icon is displayed C See 6 REMOTE INTERFACE E Operation steps 1 Select LOCAL then press the key gt The EXEC box is displayed Displayed during remote mode INTERFACE RS232 EXEC box CANCEL 2 Make sure EXEC has been selected then press the key gt This sets local mode ME tess Nothing is shown here SS REMOTE during
69. 232 For the interface specifications ls See 9 12 External Interface E Operation steps lt 1 gt Enable RS232 by following steps below 1 Open SYSTEM MENU to open REMOTE gt MISC SEQUENCE RESET Ipkh OUTPUT OFF DC ADJUST 0 0 mu APS 1102A 6 4 GW INSTEK 6 REMOTE INTERFACE 3 Press the key to display the selection box Sip ENTER CANCEL 5 Press the key to complete the setting Press the 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 E Operation steps lt 2 gt Set communication parameter by following steps below 1 Open SYSTEM MENU to open REMOTE gt MISC SEQUENCE MEMORY CANCE v 6 5 APS 1102A GW INSTEK APS 1102A User Manual 2 Press the 4 or Lv key to move the cursor to RS232 gt gt REMOTE LOCAL INTERFACE USB R 3 Press the key to display the RS232 screen BAUD RATE TERMINATOR CR LF F a PARITY NONE CHAR BIT Sbit Lv gt STOP BIT ibit a FLOW CONTROL NONE 4 Set each item CHAR BIT 8bit STOP BIT Thit FLOW CONTROL NONE O Avoid use in a place that has power fluctuation or under electrically noisy environment e Turn off this product and the computer before connecting or disconnecting the cable O Binary transmission is not supported O To transfer arbitrary waveforms data using USB interface
70. 2A User Manual 9 5 Measurement Functions a Output voltage measurement RMS value Full scale Display resolution Measurement accuracy Average value Full scale Display resolution Measurement accuracy Peak value Full scale Display resolution Measurement accuracy b Output current measurement RMS value Full scale Display resolution Measurement accuracy APS 1102A RMS value of AC DC 100 V range 250 0 Vrms 200 V range 500 0 Vrms 0 1 Vrms at 45 Hz to 65 Hz 100 V range 0 5 of rdg 0 3 Vrms 200 V range 0 5 of rdg 0 6 Vrms at DC 40 Hz to 550 Hz 100 V range 0 7 of rdg 0 9 Vrms 200 V range 0 7 of rdg 1 8 Vrms at 23 5 C Average value of AC DC measures DC component 100 V range 250 0 V 200 V range 500 0 V 0 1 V 100 V range 10 5 of rdgl 0 4 V 200 V range 10 5 of rdgl 0 8 V at 23 5 C Maximum voltage and minimum voltage are displayed separately 100 V range 250 Vpk 200 V range 500 Vpk 1 Vpk 100 V range 11 5 of rdgl 3 Vpk 200 V range 11 5 of rdgl 6 Vpk reference value at 23 5 C sine wave of which frequency is 45 Hz to 65 Hz RMS value of AC DC 15 00 Arms 0 01 Arms at 45 Hz to 65 Hz 0 5 of rdg 0 04 Arms at DC 40 Hz to 550 Hz 0 7 of rdg 0 08 Arms at 23 5 C output current is 5 to 100 of the maximum current 9 8 GW INSTEK 9 SPECIFICATIONS
71. AC ARBI to ARB 16 0 0 to 440 0 Vp p 0 1 Vp p AC mode voltage SIN SQU 0 0 to 310 0 Vrms 0 1 Vrms 200 V range ARB1 to ARB 16 0 0 to 880 0 Vp p 0 1 Vp p C See 3 4 7 Using limiter functions when using a setting range limit for output voltage C See 5 3 3 Setting output voltage for output voltage setting ranges for other output modes APS 1102A 3 24 GW INSTEK 3 PANEL AND BASIC OPERATIONS E Operation steps To set the output voltage set 4 in the SET menu 1 Press the a or Lv key to move the cursor to the icon SET mon lenc 100 Urre CANCE ENTER Fa i im Ca y 2 Press the key to display the modification box wo Bem Modification box Moo OES a e gt aaa EEE EJE 3 Press the G 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 gB im Decrease PES ESA o g9 9 8 3 im 4 Press the or key to close the modification box 3 25 APS 1102A GW INSTEK APS 1102A User Manual 3 4 6 Setting output frequency The AC output frequency can be set in the following range Table3 11 Output Frequency Setting Setting Range Resolution Setting Accuracy 1 0 Hz to 550 0 Hz 0 1 Hz 0 01 1 0 Hz to 550 0 Hz 23 5 C C See 3 4 7 Using limiter functions when us
72. ANO Branches to the step specified by the branch step BRANI If the branch step is not specified it is ignored The operation steps are described below a When operating from a menu E Operation steps 1 When output is on open the SEQUENCE screen and display the CONTROL selection box C See 4 4 2 Sequence settings for steps for displaying the CONTROL selection box 2 Press the a or key to move the cursor to the operation to be set ENTER 3 Press the key to perform the selected operation 4 37 APS 1102A GW INSTEK APS 1102A User Manual b When operating with the shortcut keys E Operation step The control of 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 QUENCE ve START HOLD LOCAL 66656 O Sequence shortcut keys Ce 5 2 6 Figure 4 12 Sequence Shortcut Keys APS 1102A 4 38 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 4 4 5 Clear sequence memory Data is saved to sequence memory automatically Separate sequence data can be saved for 100 V range and 200 V range in AC INT mode and for 100 V range and 200 V range in AC DC INT mode When clearing the sequence memory use MEMORY in the SEQUENCE screen The operation steps are shown below E Operation steps 1 Open th
73. Arms 100 0 155 0 Output voltage Vrms Rated output voltage Vrms lt 100 Output current Arms Maximum output current Arms x 100 Figure 3 15 Output Voltage AC vs Output Current Characteristics 200 V AC Input AC INT APS 1102A 3 36 GW INSTEK 3 PANEL AND BASIC OPERATIONS 100 0 34 1 100 V range 100 V 10 A 200 V range 200 V 5 A Output current A Maximum output current A x 100 75 0 100 0 200 0 220 0 Output voltage V Rated output voltage V X 100 Figure 3 16 Output Voltage DC vs Output Current Characteristics 100 V AC Input AC DC INT AC 0 100 0 45 5 Maximum output power 1000 W Output range Rated voltage Maximum current 100 V range 100 V 10 A 200 V range 200 V 5 A Output current A Maximum output current A x 100 100 0 200 0 220 0 Output voltage V Rated output voltage V X 100 Figure 3 17 Output Voltage DC vs Output Current Characteristics 200 V AC Input AC DC INT AC 0 3 37 APS 1102A GW INSTEK APS 1102A User Manual APS 1102A 3 38 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 4 A pvancep OPERATION EXAMPLE 4 1 Use as a DC Power Source cccooooccccnnnncccnnnnncenicnnnncnnnnnanananos 4 2 4 1 1 Connecting output terminal to load during DC output 4 2 4 1 2 Selecting an output mode AC DC INT mode 4 3 4 1 3 Setting the output voltage range 4 5 4 1 4 Setting the output VOltage ccccooncccccnnccccnnnnnnccn
74. C modes If the setting for AC ADD is 110 0 Vrms the setting range limit cannot be set within 155 5 V 110 0 Vrms even if the setting for the selected AC INT is 100 0 Vrms Memory and sequences are not subject to setting range limits 5 35 APS 1102A GW INSTEK APS 1102A User Manual 5 5 6 Selection of measurement display MEASURE Select the measurement values to be displayed from the RMS value RMS average DC AVG peak value PEAK and harmonic current values HC1 to HC4 When harmonic current value is selected the RMS value average DC and peak value are not measured When measurement of the RMS value 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 Es 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 current hold value to 0 Apk and then holds the new peak value C See 4 2 4 Reset the peak current hold value for description of resetting peak current hold value APS 1102A 5 36 GW INSTEK 5 MENUS 5 5 8 Output on off The APS 1102A output on off setting can be entered using the key on the front panel but it can also be controlled via the MISC menu ES See 3 4 8 Output on off
75. CURRent LOW Output current peak value hold MEASure SCALar CURRent AMPLitude MAX Output current peak value hold reset MEASure SCALar CURRent AMPLitude RESet Output current average value MEASure SCALar CURRent A VErage 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 power factor MEASure SCALar POWer AC PFACtor Reactive power MEASure SCALar POWer AC REACtive Effective power MEASure SCALar POWer AC REAL Output voltage RMS value MEASure SCALar VOLTage AC Maximum voltage value MEASure SCALar VOLTage HIGH Minimum voltage value MEASure SCALar VOLTage LOW Output voltage average value MEASure SCALar VOLTage A VErage Table6 4 Command List DISPlay Subsystem Function Command Select measurement display DISPlay WINDow MEASure MODE APS 1102A 6 8 GW INSTEK 6 REMOTE INTERFACE Table6 5 Command List STATus Subsystem Function Command Operation condition register STATus OPERation CONDition Operation event enable register STATus OPERation ENABle O
76. Caution points for transport and when repackaging for transport 2 See 2 4 Simple Operation Checks for description of simple operation checks If the product does not pass the operation checks request calibration 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 2 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 Do not use a cloth treated with a volatile solvent such as paint thinner or benzene or a chemically treated cloth which may cause discoloration or peeling of paint APS 1102A 8 2 GW INSTEK 8 MAINTENANCE b When fan filters are dirty A front panel is provided with air filters for removing dust or dirt from the intake air When too much dirt accumulates in the filters it can clog them and reduce air flow causing higher internal temperatures which can reduce reliability Periodically check the condition of the air filters The air filters should be cleaned about once a month or whenever fine dust has accumulated in the filter To clear the air filters rinse with water etc then dry them well They should be completely dry when reinstalled 1 Press the back of the left side of the air i
77. Dx Programmable AC DC Power Source APS 1102A USER MANUAL GW INSTEK PART NO 82PS 1102AM01 ISO 9001 CERTIFIED GW INSTEK MANUFACTURER This manual contains proprietary information which is protected by copyrights All rights are reserved No part of this manual may be photocopied reproduced or translated to another language without prior written consent of Good Will company The information in this manual was correct at the time of printing However Good Will continues to improve products and reserves the rights to change specification equipment and maintenance procedures at any time without notice Good Will Instrument Co Ltd No 7 1 Jhongsing Rd Tucheng City Taipei County 236 Taiwan Preface Thank you for purchasing the APS 1102A programmable AC DC power source To ensure safe and proper use of this electric equipment please read first Safety Precautions on the following pages E Caution Symbols Used in This Manual The following caution symbols are used in this manual Be sure to observe these caution symbols and their contents to ensure the safety of the user and avoid damage to the equipment This mark indicates information for the avoidance of a hazard such as electric shock that may endanger human life or cause injury during handling of the equipment CAUTION This mark indicates information for the avoidance of damage to the equipment during handling O This manual has the
78. E then press the key gt The selection box is displayed MEASURE gt MISC SEQUENCE A CANCE ENTER i V E Selection box E m CF La APS 1102A 4 20 Gw INSTEK 4 ADVANCED OPERATION EXAMPLE 3 Press the a or Ly key to move the cursor to the harmonic order to be displayed then press the key m D 192 m A m gt MISC SEQUENCE Sip w vt ig T ia a a Led Ga E When HC1 to HC4 have been selected as the displayed measurements the following harmonic 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 Ist to 10th HC2 11th to 20th HC3 21st to 30th HC4 31st to 40th gt HARMONIC CURRENT MEASURE Ist 4 Ar ms 2nd 0 Ar ms 3rd Arms 4th Arms Arms Arms Arms Arms Ar ms Arms oth 6th 7th Sth 9th 10th SOIPSPSSSST D 0NOWSO0 0 TITS Press Up Down key to change page Figure 4 4 Example of Harmonic Measurement Window Display 4 Press the 4 or Lv key to switch the HC1 HC2 HC3 and HC4 screens 5 Press the key to end harmonic measurement and return to the TOP MENU normal display 4 21 APS 1102A GW INSTEK APS 1102A User Manual 4 4 Using the Sequence Function 4 4 1 Sequence operations When the sequence function of the APS 1102A is used the pattern to be output can be freely programmed For example if a series of v
79. ISI icon then press the key AC DC ADD 200 u 0 Urme 0 0u 50 0 Hz z m Db W E e m W m i Ofo m u a eS ea Shee PEE EEE moo RNG a v Ea Em 1 gt The MISC menu is displayed APS 1102A 4 18 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 2 Press the 4 or Lv key to move the cursor to RESET Ipkh then press the key gt The EXEC box is displayed Sip 3 When EXEC is displayed press the key The peak current hold value is reset D ai lolo EL 2 5 D m e aek IER il gt MISC SEQUENCE MEMORY REMOTE SYSTEM LIMIT MEASURE PEAK RESET Ipkh EXEC OUTPUT OFF DC ADJUST O my gt MISC SEQUENCE MEMORY REMOTE SYSTEM LIMIT MEASURE PEAK RESET Ipkh OUTPUT OFF DC ADJUST mu 4 Press the TOP MENU key or CANCEL key to return to the SET menu screen gt The peak current hold value shown in measured value window becomes 0 Apk TOP SEQUENCE MENU START STOP OQO O O Om Y m AC DC ADD 200 u 0 Urre 0u 50 Hz SOQHHE m aa APS 1102A GW INSTEK APS 1102A User Manual 4 3 Measurement of Harmonic Current Switching power sources are widely used in both consumer and industrial electrical products The capacitor input type rectifier circuits that are used with such input power lines have disadvantages such as significant distortion of input current and a large a
80. IT OUT OFF EXT mat ties SABLE RESET INFORMATION gt gt SYSTEM KEYLOCK BEEP CONTRAST COLOR WHITE TIME UNIT Selection box RESET INFORMATION gt gt SYSTEM KEYLOCK BEEP CONTRAST COLOR WHITE TIME UNIT Z INIT OUT INFORMATION ENTER CANCEL 4 Press the key to complete the setting Press the key to cancel the setting 5 47 APS 1102A GW INSTEK APS 1102A User Manual 5 6 7 External control input enable disable setting External control input can be set as enabled or disabled However the APS 1102A status will be output even when external control input is set as disabled ES See 4 5 Control Using External Control I O Connector for details of external control input E Operation steps 1 Press the 4 or Lv key to move the cursor to EXT CONTROL CANCEL ENTER _ gt Sip CANCEL ENTER gt gt gt SYSTEM CONTRAST COLOR TIME UNIT s INIT OUT OFF EXT CONTROL DISABLE RESET INFORMATION CONTRAST COLOR WHITE TIME UNIT s INIT OUT OFF INFORMATION gt gt SYSTEM KEYLOCK BEEP CONTRAST COLOR TIME UNIT INIT OUT EXT CONTRAI ENABLE INFORMATION Cursor Selection box ENTER CANCEL 4 Press the key to complete the setting Press the key to cancel the setting APS 1102A 5 48 GW INSTEK 5 MENUS 5 6 8 Reset function This function resets all basic settings to their initial factory settings The APS 11
81. NT AC EXT AC ADD AC SYNC mode It ranges from 50 0 mV to 50 0 mV The setting range is common to 100 V range and 200 V range The DC offset voltage adjustment value cannot be set unless the mode is AC INT AC EXT AC ADD AC SYNC mode 3 Invalid in this mode error occurs Syntax SOURce VOLTage OFFSet AC A lt NR2 gt Parameters 50 0 to 50 0 Command example VOLT ADJ OFFS AC 10 Query example VOLT ADJ OFFS OFFS AC Response format lt NR2 gt Response example 10 0 APS 1102A 6 28 GW INSTEK 6 REMOTE INTERFACE E SOURce VOLTage ADJust OFFSet DC This sets the DC offset voltage adjustment value in mV when in AC DC INT AC DC EXT AC DC ADD AC DC SYNC mode It ranges from 250 0 mV to 250 0 mV The setting range is common to 100 V range and 200 V range The DC offset voltage adjustment value cannot be set unless the mode is AC INT AC EXT AC ADD AC SYNC mode 3 Invalid in this mode error occurs Syntax SOURce VOLTage OFFSet DC A lt NR2 gt Parameters 250 0 to 250 0 Command example VOLT ADJ OFFS DC 10 Query example VOLT ADJ OFFS OFFS DC Response format lt NR2 gt Response example 10 0 E 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 with output on error occurs Syntax SOURce VOLTage RANGe A lt NR1 gt Par
82. OFF 10 ON11 Command example SYST PON OFF Query example SYST PON Response format lt NR1 gt Response example 0 E SYSTem TUNit This sets the sequence step execution time unit as s or ms Syntax SYSTem TUNit A lt NR1 gt Parameters 0 s 1 ms Command example SYST TUN 0 Query example SYST TUN Response example 0 6 43 APS 1102A GW INSTEK APS 1102A User Manual E SYSTem WRELease This clears a warning When a warning is cleared the SET screen is displayed and key input is enabled In order for the warning to be cleared it is necessary that all the factors of the warning have been removed and it is ready to be cleared If no warning has occurred or if a warning has occurred but the device is not ready to cancel the warning 200 Execution error error occurs Syntax SYSTem WRELease A lt NR1 gt Parameters 1 Command example SYST WREL 1 Response format None Response example None k PROGram subsystem E PROGram SELected EXECute This controls sequence operations Control is performed using the STOP stop START run HOLD hold BRANCHO branch 0 or BRANCH 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 error occurs When output is off sequence execution is disabled 2 Invalid with output off error occurs Syntax PROGram SELected EXECute A
83. ORY SYSTEM LIMIT MEASURE RMS RESET Ipkh JS ADJUST O O mu 2 Press the key to display the modification box gt MISC SEQUENCE gt gt a JC ADJUST 2 o my APS 1102A 5 38 GW INSTEK 5 MENUS 3 Press the GS and keys to 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 gt MISC SEQUENCE Decrease Increase Cc ADJUST 6 mu CANCEL ENTER 4 After setting all of the columns press the or key to close the modification box 5 39 APS 1102A GW INSTEK APS 1102A User Manual 5 6 System Menu This menu is used to enter the following system settings for the APS 1102A e KEYLOCK Keylock e BEEP Beep e CONTRAST LCD contrast e COLOR LCD display color e TIME UNIT Time unit e INIT OUT Output on off at power on e EXT CONTROL External control input enabled disabled e RESET Reset e INFORMATION System information display E SYSTEM screen display steps Select MIS and then SYSTEM in the MISC menu 1 Press the 4 or Lv key to move the cursor to the MI icon SET MOD ING m CANCEL ENTER L let L p E 2 Press the key to display the MISC menu Press the Lv key to move the cursor to SYSTEM gt MISC SEQUENCE RESET Ipkh OUTPUT OFF DC ae mu APS 1102A 5 40 GW INSTEK 5 MENUS 3
84. PLitude OFFSet MODE OUTPut STATe SYSTem ERRor Figure 6 2 Partial Command Tree e Root level The command tree top level is the root With SCPI the current path is set to the root as shown below o Immediately after the device power source goes on o 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 o When the device has received a message terminator The message terminator is a line feed LF at the end of an SCPI message The current path is returned to the root level when the device receives a message terminator e Current path The current path is a command level within the command tree which specifies the command level that will be searched first when the user sends a command 6 15 APS 1102A GW INSTEK APS 1102A User Manual 2 3 Path separator The path separator separates the current keyword from the keyword at the next lower level Each time a colon is detected in a command string the current path is moved one level downward When a colon appears at the start of a command string it indicates that the current path is set to the root This starting colon also can be freely omitted When a semicolon is used to separate a command string subsystem command on the same level can be accessed without changing the current path SOUR
85. PS 1102A GW INSTEK 3 4 Main Operation Example Main operations are described below in the following order Power on E Set pil mode E Set aor voltage range E Set avian E Set sup voltage E Set side frequency Vv E Use current limiter and setting range limiter E Output on E Check measured value Vv E Output off v E Power off APS 1102A 3 16 ES 3 4 1 2 3 4 2 ES 3 4 3 ES 3 4 4 ES 3 4 5 E 3 4 6 ES 3 4 7 Es 3 4 8 Es 3 4 9 ES 3 4 8 ES 3 4 1 APS 1102A User Manual Power on off Setting output mode Setting output voltage range Setting waveform Setting output voltage Setting output frequency Using limiter functions Output on off Using measurement functions Output on off Power on off GW INSTEK 3 PANEL AND BASIC OPERATIONS 3 4 1 Power on off When the POWER switch is set to l the power goes on and when it is set to O the power goes off LLLI OWEJ POWER switch Figure 3 11 POWER Switch a Power on Set the POWER switch to I E gt Startup screen is displayed 3 17 APS 1102A GW INSTEK APS 1102A User Manual gt Main operations screen is displayed Output mode 7 3 4 2 Output voltage range E 3 4 3 Output voltage IE 3 4 5 Output frequency 17 3 4 6 Waveform 7 3 4 4 Limiter function E 3 4 7 Select measurement display E 3 4 9 Figu
86. RBI to ARBI6 0 0 V AC DC SYNC gt Pp AC voltage frequency 50 0 Hz Phase when the output turns on 0 02 AC voltage waveform Sine wave SIN 3 5 APS 1102A GW INSTEK APS 1102A User Manual Table3 2 Settings in Memory 2 3 Function Setting Initial setting Reset Peak current limiter 100 V range 42 0 A positive 200 V range 21 0 A Current limiter Peak current limiter 100 V range 2 0 A y negative 200 V range 21 0 A NS 100 V range 10 5 A RMS current limiter 200 range 53 A Positive voltage 100 V range 220 0 V setting limit 200 V range 440 0 V Setene limit Negative voltage 100 V range 220 0 V y setting limit 200 V range 440 0 V Frequency upper limit setting limit 550 0 Hz Frequency lower limit setting limit 1 0 Hz External input gain 100 V range 100 setting ui PEE 200 V a 200 ae paneer Measurement display RMS display Step time 0 1000 s Step operation type Constant CONST Step end phase enable disable Disable DISABLE smc Step end phase 0 02 Step termination End STOP Jump steps 0 Jump count 1 Branch steps 0 Acme payme Sy Adjusting DC offset f y DC mode 100 V range 0 0 mV 200 V range 0 0 mV Keylock OFF Beep ON LCD contrast 55 System settings LCD display color White WHITE Time unit s Output on off at power on OFF External control input enable disable Disable DISABLE APS 1102A 3 6
87. RMonic AMPLitude on page 6 32 or MEAS SCAL CURR HARM RAT ll See mMEASure SCALar CURRent HARMonic RATio on page 6 32 will not be accepted 4 Under Busy State error will come out Syntax DISPlay WINDow MEASure MODEA lt CRD gt Parameters RMS AVG PEAK HC1 HC2 HC3 HC4 Command example DISP MEAS MODE RMS Query example DISP MEAS MODE Response format lt CRD gt Response example RMS APS 1102A 6 36 GW INSTEK f STATus subsystem 6 REMOTE INTERFACE E STATus OPERation CONDition This returns the operation condition register OPCR The response ranges from 0 to 20482 Syntax Parameters Query example Response format Response example STATus OPERation CONDition None STAT OPER COND lt NRI gt 16384 E STATus OPERation ENABle This sets the operation event enable register OPEE The setting ranges from 0 to 20482 Syntax Parameters Command example Query example Response format Response example STATus OPERation ENABle A lt NR1 gt 0 to 20482 STAT OPER ENAB 16384 STAT OPER COND lt NR1 gt 16384 E STATus OPERation EVENt This returns the operation event register OPER value The response ranges from 0 to 20482 Syntax Parameters Query example Response format Response example STATus OPERation EVENt None STAT OPER lt NR1 gt 16384 6 37 APS 1102A GW INSTEK APS 1102A User Manual E STATus OPERat
88. S 1102A GW INSTEK APS 1102A User Manual 6 3 2 Detailed command descriptions The following describes various command functions and syntax a Meanings of symbols e Angle brackets lt gt e A vertical bar e Square brackets e Bold boldface oA b Remark Parameter symbols are enclosed in angle brackets For example lt NR1 gt indicates the digital data format NR1 type A parameter is used to alternative parameters For example FIXISTEP indicates that either FIX or STEP can be used as a parameter An option header is enclosed by square brackets For example SOURce LIST indicates that SOURce can be omitted Boldface characters are used to emphasize a syntax string when a command is defined such as TRIGger SOURCe lt NRf gt A triangular symbol is used to explicitly indicate that a space exists e 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 e Headers are not applied to command reply messages c SOURce subsystem E SOURce CURRent LIMit RMS This sets the upper limit for the output RMS current The output RMS current limiter setting ranges from 1 0 A to 10 5 A for 100 V range or from 1 0 A to 5 3 A for 200 V range Syntax Parameter Command example Query example Response format Response example
89. SE standard event enable register Power on PON User request URQ Command error CME Execution error EXE Device specific error DDE Logical OR Query error QYE Request control RQC Operation complete OPC Standard event 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 read by an ESR query All of the bits are cleared when they are read by an ESR query when a CLS command is executed or when the power is turned on again except that the PON bit is set to 1 when the power is turned on again APS 1102A 6 52 GW INSTEK 6 REMOTE INTERFACE Table6 15 Standard Event Status Register Definitions Bit Weight Description PON 7 128 Power on bit 1 is set to this bit when the power is turned on When this register is read this bit is cleared to 0 and it remains 0 until the power is turned on again URQ 6 64 User request bit Always 0 not used CME 5 32 Command error 1 is set to this bit when a syntax error occurs in the program code EXE 4 16 Execution error 1 is set to this bit when a
90. Selection of signal source The APS 1102A enables selection of four signal source modes INT internal EXT external ADD internal external and SYNC external synchronization e INT The APS 1102A internal signal source is used DC or AC set via the control panel menu is output e EXT Signals from an external signal that is connected to the external signal input external sync signal input terminal EXT SIG IN EXT SYNC IN on the rear panel are output as external input gain amplified signals e ADD In this mode a waveform comprised of the above INT and EXT signal sources is output e SYNC In this mode the output waveform is synchronized with either an external sync signal source TTL connected to the external signal input external sync signal input terminal EXT SIG IN EXT SYNC IN on the rear panel or the input power line APS 1102A 5 16 GW INSTEK 5 MENUS Figure 5 7 shows a block diagram of the APS 1102A signal sources SYSTEM CONTROL l ADD l EXT PE IN l EXT RET l l l l pe l 2 TK EXT INPUT GAIN EXT INT osc 1 LINE To AMP CONTROL SYNC Figure 5 7 Block Diagram of Signal Sources E Operation steps Select MOD in the SET menu ES See 3 4 2 Setting output mode for how to select the output mode 5 3 2 Output voltage range setting Select 100 V or 200 V as the output voltage range The output voltage range cannot be changed when output is on Th
91. TEK 4 ADVANCED OPERATION EXAMPLE O Setting step 2 10 Press the 4 or Lv key to move the cursor to STEP ENTER 11 Press the key to display the modification box 12 Press the E and keys to move the cursor to 1 s place then turn the MODIFY dial to set 2 The set value will be reflected in output immediately 13 Press the or key to close the modification box 14 Press the Lv key to move the cursor to TIME ENTER 15 Press the key to display the modification box 16 Press the S 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 or key to close the modification box 18 Using the same operations as in steps 2 to 5 set DC VOLT 25 and using the same operations as in steps 7 to 9 set the DC voltage operation type as KEEP Use the same operation steps to set step 3 and subsequent steps 4 43 APS 1102A GW INSTEK APS 1102A User Manual 4 4 7 Execution of sequence operations Once sequence programming has been completed start the sequence The execution steps for the sequence operations are described below a When using the MISC menu E 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 ex
92. TIVE OROUNDINO T B CONNECTED TO GROUND ICEABLE NENTS INSIDE 00 NOT REMOVE ING TO QUALIFIED PERSONNEL O The USB cable should be a commercial Type A male to Type B male cable O 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 assigned for each device Terminator LF APS 1102A 3 12 GW INSTEK 3 PANEL AND BASIC OPERATIONS 3 3 4 External control I O The APS 1102A is equipped with an 8 bit external control I O connector to enable external control using digital signal input and status output using digital signals The connector is a D sub 25 pin type Vac 100V 230V cE LAKVA Max 50H 60Hs External control I O Y 9 connector WARNING a 3 e MOCK THE POWER CORO PROTECTIVE GROUND NO re NECTED TO ROUND ENTS INSIDE 0O NOT REMOVE ING TO QUALIFIED PERSONNEL 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 1 O Connectors 3 13 APS 1102A GW INSTEK APS 1102A User Manual Table3 6 External Control I O Connectors
93. UENCE MEMORY REMOTE LIMIT MEASURE RMS RESET Ipkh OUTPUT OFF DC ROQUES CANCEL ENTER O my 3 Press the key to display the SYSTEM screen gt gt SYSTEM KEYLOCK BEEP CONTRAST S9 COLOR WHITE TIME UNIT s INIT OUT OFF OFF ON CANCEL v ENTER gt EXT CONTROL DISABLE RESET INFORMATION APS 1102A GW INSTEK APS 1102A User Manual 4 Press the Lv key to move the cursor to INFORMATION EXT CONTROL DISABLE RESET INFORMATION BEE ON a TIME UNIT s GANGE Ly ENTER INIT OUT OFF APS 1102A GW INSTEK PROGRAMNABLE AC DC POWER SOURCE GUInstek Ver 1 40 l a a ARA AA con USBID USBO 0x2134 0x0839 0009090 Figure 8 2 SYSTEM INFORMATION Screen 6 Press the TOP MENU key to return to the SET menu screen TOP SEQUENCE MENU START STOP HOLD LOCAL O APS 1102A 8 6 GW INSTEK 8 MAINTENANCE 8 5 Backup Battery The contents of memory F See 4 8 Using Memory Functions and other required parameters and data are backed up by a lithium battery in the APS 1102A The backup period varies according to the temperature and use conditions but it is approximately 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 Ie See 7 2 Error Messages and in which case the unit is reset to the initial values I See 4 8 Using Mem
94. US 5 6 2 Beep sound When the beep sound is on a beep sounds when an incorrect operation is made a key is pressed or a modify operation is made When a protection function related error occurs an alarm sound will be output regardless of the beep sound setting E Operation steps 1 Press the 4 or Lv key to move the cursor to BEEP Sip T CONTRAST 59 COLOR WHITE TIME UNIT s INIT OUT OFF EXT CONTROL DISABLE RESET INFORMATION gt gt SYSTEM KEYLOCK Selection box OFF CONTRAST COLOR WHITE TIME UNIT s INIT OUT OFF EXT CONTROL DISABLE RESET INFORMATION 3 Press the a or Lv key to move the cursor to the other beep setting i e to OFF when on or to ON when off CANCEL ENTER gt gt gt SYSTEM KEYLOCK BEEP OFF CONTRAST COLOR WHITE TIME UNIT s INIT OUT OFF EXT CONTROL DISABLE RESET INFORMATION ENTER CANCEL 4 Press the key to complete the setting Press the key to cancel the setting 5 43 APS 1102A GW INSTEK APS 1102A User Manual 5 6 3 LCD contrast adjustment The LCD screen contrast level can be set to any of 100 levels to suit the operation environment To open the level adjustment text box press the ENTER key and CANCEL key at the same time This enables the contrast to be adjusted even when the current contrast setting does not allow easy recognition of the LCD display contents This also moves the digit cursor to the 10
95. UTION The accompanying power cord sets are for use with this product only Do not use them with other products or application systems Use only the attached power code set for connection to AC power line The product itself has a withstand voltage of 1500 V AC 2 7 APS 1102A GW INSTEK APS 1102A User Manual 2 4 Simple Operation Checks The following describes simple methods for checking newly purchased products or products that have been in long term storage A WARNING This product contains high voltage parts Never remove the cover All internal inspections of this product are to be performed only by service technicians qualified by GW Instek Check that the power goes on normally and that the measured value set via the control panel is displayed correctly on the MEASURE screen E Operation steps 1 Set the APS 1102A power source switch to on gt See 3 4 1 Power on off gt Operation starts once the power is on lt 1 gt Press switch to up position lt 2 gt 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 the power was turned off When a newly purchased unit is turned on for the first time the initial settings factory settings are displayed gt See 3 2 Display and Initial Settings at Pow
96. al control I O connector can be used to control sequences and the output on off setting Detection cycle 2 ms The status of the APS 1102A can be monitored by reading the output signals from the external control input output connector Switching cycle 0 1 ms The sequence step synchronized output signals are output from the external control I O connector GS See 3 3 4 External control I O After the external signal input level was changed several tens of ms might be required for the controller to execute a function as a maximum response time Output ON OFF additionally requires the similar time for a response of a relay device These response times may vary Table4 13 lists the functions of the connector various pins Table4 13 Functions of External Control I O Connector Pin No Input Output Function Outputs power source on off status Output _0 Off 1 On Outputs the output on off status 2 Output 9 0ff 1 0n Outputs the limiter operation status l ici 0 Not operating 1 Operating Outputs the software busy status 4 ouput 0 Normal operation 1 Busy Step synchronized output 0 gt Output Outputs bit O of step synchronized output Step synchronized output 1 3 Pupul Outputs bit 1 of step synchronized output 11 aut Output off P Sets output off when falling of input signal is detected Output on meu Sets output on when falling of in
97. al e qa 9 11 9 7 Arbitrary Waveform Memory cccooooccccnnnnccccncnnnoccnnnonannnnnnnnnnnnnonnnnccnnnnnnccnnnnnnnenes 9 12 SO A ie ed een Sad We aceasta Raed La 9 12 9 9 Protection FUNCIONS cierra rats 9 12 gA General aoa e ostadrebitedeteasetadexs een EO Rade ea 9 13 9 11 External Control Oseaan nenin ea e akaa a reaa a daa 9 14 9 12 External Interaccion A 9 15 9 19 POWSMINDUL ccc risas 9 15 9 14 Withstand Voltage and Insulation Resistance oooocccccnnncccncnnnnccnnnnnneninnnannnnos 9 16 9 15 Safety and EMC 2 c 0hecadeteceh dida e a ii 9 16 9 16 Ambient Temperature Range Ambient Humidity Range EtC cccccc 9 17 9 17 External Dimensions and WeiQht oooccccccconcccncccnoccnnnnnnnccnnonnnncononnnncnnnnnonannos 9 18 vii APS 1102A Figures Figures page Figur 1 1 Block Diagrami ienee a a fo ia an ed eedh a Aa aaa aged RUS 1 7 Figure 2 1 Ambient Temperature and Humidity Ranges ooooccccccnccccncnnniccnnnononinnnnnnncnnnnnns 2 4 Figure 222 Power SOULCE INNSts sita iaa 2 7 Figure 2 3 Operation CHECK ceee nati dde 2 9 Figure 3 1 APS 1102A Operation Panel oocccononccccononnccccnnnncnnnnnnnnnnnnnnonannnnnnnnnnnnnnnnncinnnnns 3 2 Figure 3 2 APS T102A FrontiPaMeluaicnncnrasi it ipt ita tdo arde ita 3 3 Figures3s9 APSATOZ Rear PANA diia A A a E tore A ee anne 3 4 Figure 3 4 Output Outlets Front ococcccnncccconccccncccnnncnconcnnnnncnononcnnoncnnnnnnnnonccnnnrnconecinnnes 3 8 Figure 3 5 Output Te
98. almost depleted Battery almost depleted This icon goes on when external line synchronization is WHLOCE Unlock disabled NCA Calibration data This icon flashes when the calibration data is invalid valid invalid uncalibrated ElisY Busy This icon goes on to indicate busy status These icons are displayed in the same positions on the control panel When the limiter operates the displayed icons change as shown below Tamer operations During peak current limiter operation IPK appears During RMS current limiter operation appears During power limiter operation WATE appears These icons are displayed in the same positions on the control panel The displayed icons change as shown below according to the sequence status In Idle mode Nothing is displayed In Run mode is displayed HOLO Sequence hold HOLD In Hold mode HOLD s displayed Keylock This icon goes on when keylock is on Sequence is being executed The displayed icons change as shown below according to the RMT APS 1102A status Remot Local Nothing is displayed emote RMT Remote is displayed Local lock out is displayed KH E b gt a R E E Z al IRI A HI H E LLO 5 5 APS 1102A GW INSTEK 5 1 2 Warnings and error messages APS 1102A User Manual When a warning or error occurs an error message is displayed in a message box or message display window 2 Se
99. ameters 100 200 Command example VOLT RANG 100 Query example VOLT RANG Response format lt NRI gt Response example 100 6 29 APS 1102A GW INSTEK APS 1102A User Manual d MEASure subsystem E MEASure SCALar CURRent AC This returns the output current RMS value AC DC RMS value in Arms units The output current RMS value measurement full scale is 15 00 Arms If the measured value exceeds the measurement range 99 99 Arms is returned as a measurement error Syntax MEASure SCALar CURRent AC Parameters None Query example MEAS CURR Response format lt NR2 gt Response example 12 85 E MEASure SCALar CURRent HIGH This returns the highest current peak 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 lt NR2 gt Response example 25 9 E MEASure SCALar CURRent LOW This returns the lowest current peak value AC DC peak value in Apk units The lowest 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 LOW Parameters None Query example MEAS CURR LOW Response format lt NR2 gt Res
100. ameters output voltage output frequency etc can be successively and rapidly changed or swept In addition output of specified patterns 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 equipped USB interface and RS232 interface are provided for external control such as from a personal computer Output outlets equipped on front panel universal type Various types of power plugs from around the world can be connected Supports worldwide range input power line voltages Input power factor control PFC function for 90 V AC to 250 V AC helps minimize input power line current Applications Research development and testing of various small capacity built in power source units Research development and testing of various compact consumer electronics devices Testing of battery powered modules 1 3 APS 1102A GW INSTEK APS 1102A User Manual e As power source for testing characteristics of relays and switches e As power source for tests included in inspection lines for various devices APS 1102A 1 4 GW INSTEK 1 OVERVIEW 1 4 List of Functions The main functions o
101. ample VOLT LIM HIGH Response format lt NR2 gt Response example 200 0 6 27 APS 1102A GW INSTEK APS 1102A User Manual E SOURce VOLTage LIMit LOW This sets the lower limit of the output voltage that can be set However a value that is equal to or higher than the currently set cannot be specified 5 Out of Limiter error occurs For the 100 V range the limit value setting ranges from 220 0 to 0 1 V and for the 200 V range it ranges from 440 0 to 0 1 V Syntax SOURce VOLTage LIMit LOW A lt NR2 gt Parameters 220 0 to 0 1 440 0 to 0 1 Command example VOLT LIM LOW 200 Query example VOLT LIM LOW Response format lt NR2 gt Response example 200 0 E SOURce VOLTage OFFSet IMMediate This sets the DC voltage when in AC DC INT AC DC ADD or AC DC SYNC mode For the 100 V range the DC output voltage setting ranges from 220 0 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 A lt NR2 gt Parameters 220 0 to 220 0 440 0 to 440 0 Command example VOLT OFFS 10 Query example VOLT OFFS Response format lt NR2 gt Response example 10 0 E SOURce VOLTage ADJust OFFSet AC This sets the DC offset voltage adjustment value in mV when in AC I
102. anual Table4 10 Setting Items in PROGRAM Screen 3 3 Setting Name Item Operation STEP TERM Step end Sets operation after end of step Select one of the following three options e CONT Sequence continuation e STOP Change to Idle mode e HOLD Change to Hold mode JUMP STEP Jump step Sets the step number to jump to after the end of the previous step e 0 Continue to next step number e 1 to 255 Jump to specified step number JUMP NUM Jump times Sets the number of times to execute the jump operation specified by JUMP STEP 0 Infinite times jump e 1 to 999 Specified times jump BRANCHO Branch step 0 BRANCH1 Branch step 1 Sets the step number to jump to when trigger input has occurred Two types of branch steps can be set BRANCHO and BRANCHI 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 e 1 to 255 Jump to specified step number The operation steps for each of the setting items in the PROGRAM screen are described below E Operation step lt 1 gt The settings for step number STEP step time TIME DC voltage DC VOLT AC DC mode only AC voltage AC VOLT AC frequency FREQ phase PHS step end phase STOP PHS jump step JUMP STEP jump times JUMP NUM and branch BRANCH0 BRANCH1 ar
103. asoil A ea tell earls 7 1 Til Protection FUNCION unicidad Ri a 7 2 7 2 Error Messages and Error Handling ooooccccnnnoccccnnnnccccnnnnnnnnnnnnnancnnnnnnncnnnnnns 7 4 7 2 1 Error at pwer Miu ti 7 5 7 2 2 Protection function related errors ooooonoccccnoooccccnnnnccnnnnnnannnnononancnnnnnnncinnnnns 7 6 7 2 3 Panel Operation effors occcoooccccnnnncccnnnnnncccnnnoncnncnnnnnnnnnnonnnnennnnnnnnnnnnnnncinnnnns 7 7 7 2 4 Warming MESSAGES cvctiviccici ncinelici n iran o de a a deren 7 9 7 2 5 Remote related external Control errors oooooooccccnnooccccnnnnccnnnnonancnnnonnnncnnnnns 7 11 7 3 When Failure ls Suspected ooooccccconoccnnnnccoccncnnonnncnnnnnnnnnnnnnnnnnnnnnnonenenennnnnnns 7 12 MAINTENANCE da iicid 8 1 8 1 A GA ait whi er aetna abide enl ie iain hieee arenas 8 2 8 2 Routine MaintenanCO cidcid 8 2 8 3 Storage Repackaging and Transportation ooooccccccnoccccncnonccnnnnnnnncnnnnnnncinonnns 8 4 8 4 Checking the Version Number 0occccoooccccnnnnnccconnnnccnncnnnonnnnnnnncnnnnnnnnnrnnnnnnancnnnnns 8 5 8 9 Backup Battery oc erede aaia eenaa eki ido 8 7 SPECIFICATIONS nei nonesa ea aana linia iii aica 9 1 Ol QU PU E A tia 9 2 9 2 Curent ii pecera rd eri 9 6 9 3 Setting Range Limits oooncccnnnnnnnccnnnnnnnnononcnnnnonnnennnnonanencnnonnnnnnnnnnncnnnnnnnannnnnns 9 6 9 4 Signal SOUCES ia neonin a A e ia ato ad 9 7 9 5 Measurement FUNCtIONS rencie ta teiiiead dando ire 9 8 9 6 SOQUENCE FUNCTION miccion
104. ations have been completed this sets the standard event register OPC bit BITO 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 lt NRI gt Response example 1 E RCL This recalls status information stored to memory by SAV The selection range for the recall memory is 1 to 30 However recall is disabled when output is on 1 Invalid with output on error occurs Syntax RCLA lt NR1 gt Parameters 1 to 30 Command example RCL 1 Response format None Response example None APS 1102A 6 46 GW INSTEK 6 REMOTE INTERFACE E RST This resets the device to its factory settings However reset cannot be executed when output is on 1 Invalid with output on error occurs Syntax Parameters Command example Response format Response example RST None RST None None E SAV This stores the current status information in memory The memory storage ranges from 1 to 30 Syntax Parameters Command example Response format Response example SAVA lt NR1 gt 1 to 30 SAV 1 None None E SRE This sets the service request enable register The setting ranges from 0 to 178 Syntax Parameters Command example Query example Response format R
105. ay the sequence menu select SEQUENCE in the MISC menu H i 1 Press the 4 or Lv key to move the cursor to the MI icon SET AC DC INT CANCE ENTER gt W TT EF EL EFE El ca 2 Press the key to display the MISC menu Press the 4 or Lv key to move the cursor to SEQUENCE ess OUTPUT OFF DC ADJUST 0 0 mu 4 29 APS 1102A GW INSTEK APS 1102A User Manual 3 Press the key to display the SEQUENCE screen gt gt SEQUENCE 4 Press the 4 or Lv key to select the operation to be performed e To control sequence operations select CONTROL CF See 4 4 4 Control of sequence operations Note This cannot be selected when output is off e To program a sequence Select PROGRAM ES See 4 4 3 Programming sequences e To control sequence memory Select MEMORY Le See 4 4 5 Clear sequence memory gt gt SEQUENCE CONTROL CANCEL ENTER gt 5 Press the key to display the desired screen gt gt gt PROGRAM STEP CANCEL v ENTER gt SYNC CODE APS 1102A 4 30 Gw INSTEK 4 ADVANCED OPERATION EXAMPLE 4 4 3 Programming sequences When PROGRAM is selected in the SEQUENCE 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 swi
106. be due to a fault occurs when using the APS 1102A check the following table to determine whether the problem might be due to an operation use method connection error etc If the problem is not covered by this table leave the power off and contact GW Instek or our agent Table7 9 When Failure Is Suspected Problem when Switching Power on off Symptom Possible Cause Required Action etc Does not operate after turning on power switch Not connected to a commercial power source Make sure the power cord is firmly inserted into the outlet and the inlet on rear panel of the APS 1102A 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 This is not a failure Please wait It will stop in approximately five Fan is operating LCD has low contrast setting turning off power seconds switch Increase the LCD contrast setting To adjust the LCD contrast when the screen LCD is blank contents cannot be seen press the ENTER key and CANCEL key at the same time This sets the digit cursor to the 10 s column i See 5 6 3 LCD contrast adjustment Table7 10 When Failure Is Suspected Problem During Key Operation Symptom Possible Cause Required Action etc Panel operation does not work Keylock has
107. be output Ie See 5 3 3 Setting output voltage Set frequency to be output id ate ue A las eae ES See 5 3 5 Output initial phase Set phase when output is on settings Set waveform to be output ES See 5 3 6 Waveform settings A See 4 7 Synchronize the Output Select external sync signal source with External Signal 2 See 4 9 Amplification of External Set external input gain Signal let Set peak current limit value positive Es See 5 3 7 Peak Curent limiter settings a ls See 5 3 7 Peak current limiter Set peak current limit value negative settings na SARS cur aihe G See 5 3 8 RMS current limiter settings Set use of other functions and G See Table5 4 Items in MISC Menu APS 1102A 5 8 GW INSTEK 5 MENUS Table5 4 Items in MISC Menu Setting Name Setting Reference SEQUENCE Open sequence menu ES See 5 5 1 Sequence SEQUENCE MEMORY Open memory menu ls See 5 5 2 Memory MEMORY REMOTE Open remote menu ls See 5 5 3 Remote REMOTE SYSTEM Open system menu Es ae eae A ane LIMIT Open setting range limit menu J UMD ening tange miter G See 5 5 6 Selection of measurement MEASURE lect SU Select measurement display display MEASURE RESET Ipkh Reset peak current hold value Es pes 5 7 Reset of peak current hold OUTPUT Select output on off G See 5 5 8 Output DC ADJUST Set
108. been set to on Turn off the keylock ES See 5 6 1 Keylock Key or MODIFY dial has been degraded Contact GW Instek or our agent for repairs APS 1102A 7 12 GW INSTEK 7 TROUBLESHOOTING Table7 11 When Failure Is Suspected Problem Related to Output Voltage or Output Voltage Range Setting Symptom Possible Cause Required Action etc Cannot set output voltage External signal input mode has been set Output voltage cannot be set when the signal source mode is external signal input EXT Set the signal source mode to internal INT or internal external ADD mode See 3 4 2 Setting output mode 2 See 5 3 1 Output mode setting Set value differs from measured value Unnecessary items have been set for example AC has been set even though only DC output will be used Check the settings again When using ADD mode check both the external signal and external input gain See 4 10 Adding External Signals and Internal Signals Also check the selected measurement display items ES 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 cann
109. ceeeeeeeeeeeeeeeees 7 4 7 2 1 Error at pOWwer on cooccccnnnncccnnnnncccnnnnnnnncncnnnanannnnnnncnnnnnns 7 5 7 2 2 Protection function related errors oooccccccoccccccnninccnnnnes 7 6 7 2 3 Panel operation errOlS eeens 7 7 7 2 4 Warning Messages cccccoonccccnnnnccccnnnnnoncnnnnnnnnnnnnnancnnnnnns 7 9 7 2 5 Remote related external control errors cssc 7 11 7 3 When Failure Is Suspected cooooocccccconcccccconnncnncnnnnccnnnnnns 7 12 7 1 APS 1102A GW INSTEK APS 1102A User Manual 7 1 Protection Function The APS 1102A is equipped with a protection function that monitors the internal status and displays an error or warning when it detects the following types of abnormalities If the beep sound has been set to on a beep will accompany the displayed error or warning A beep sounds whenever a protection function related error occurs regardless of the beep sound setting a Abnormal output When output overvoltage or output overcurrent is detected output will be set to off and the error message will be displayed b Abnormal power source block When an internal power source 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 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 I
110. ceesevcses cacsanlessseavedtertartan lt sccssvnaersecessiestensabean 3 4 3 2 Display and Initial Settings at Power on eee 3 5 3 39 VO Terminals esaerea tii tai 3 8 3 3 1 Output terminals front and rear n 3 8 3 32 AS232 COMNOCtOT coioiciciodar nacen 3 11 3 3 3 USB CONMECHOL rasiya sioiias aini iaa 3 12 3 3 4 External control I O sssi irrien ienne 3 13 3 3 5 External signal input external sync signal input terminal PEA as See eee O ETA 3 15 3 4 Main Operation Example coooocccccnnocccnnnnnnccnnnnncccnnnnnannnos 3 16 3 4 1 Power on off esros iii det 3 17 3 4 2 Setting output mode ccccoooccccccnnncccncnnnncononnncccnnnnnnnnnos 3 19 3 4 3 Setting output voltage range 3 21 3 4 4 Setting WavefOrM oooccccccnnccccncnnnccnnonnnncinononcncnnnnnnnenos 3 23 3 4 5 Setting output VO tage oooccccconncccncnncnccnononccccnnnnanonos 3 24 3 4 6 Setting output frequency 3 26 3 4 7 Using limiter functions seeen 3 28 3 4 8 QUIPput OM OTT sjansene eid eiaa ds 3 32 3 4 9 Using measurement functions secsec 3 33 3 5 Output Characteristics oocccconncccccnncnccnnnnnnccnnnoncncnnnnnnnnnos 3 36 3 1 APS 1102A GW INSTEK APS 1102A User Manual 3 1 Panel Components and Operations 3 1 1 Operation panel Numbers shown after names in the following figures correspond to item numbers in the detailed descriptions below LCD F 5 1 CANCEL key F 5 2 ENTER key F 5 2 Output ON OFF LED 7 3 4 8 MODIFY dial F 5 2 0 DIGIT key
111. cnnnconancconannonanennnnnrcnncnnonnnecnancnnas 5 28 5 5 1 Sequence SEQUENCE 0oocccnnccccnnccncnccnnnnccconccinnnnos 5 28 5 5 2 Memory MEMORY oocooocccnccconnccccnncnnoncnnnnncncnnicinnnons 5 32 5 5 3 Remote REMOTE ooccooocccnccconncccnnncnncncnnnnncnconicinnnnos 5 33 5 5 4 System SYSTEM eipiniciricaibaiia dc 5 34 5 1 APS 1102A GW INSTEK APS 1102A APS 1102A User Manual 5 5 5 Setting range limiter LIMIT ceecee 5 35 5 5 6 Selection of measurement display MEASURE 5 36 5 5 7 Reset of peak current hold value secc 5 36 5 5 8 Output ON OMf scierie atinaeina 5 37 5 5 9 Adjusting DC offset 5 38 5 6 System MENU ssciociociinnccr ia Tica neem sedis aun cities 5 40 Sel KOVIOC Kid oc adecavesstaneeceah a E ddan act cavdcpeaeseeate dae 5 42 56 2 Beep SOU O wi ievcnessstvancesseviswsteptigs ceeeyeee eno tieeteneneteeeetae 5 43 5 6 3 LCD contrast adjuStMent eeen 5 44 5 6 4 LCD display color setting 5 45 5 6 5 Time unit SettidQ ccccoooccccnnnnncccnnnnncncnnnnncnnnnnonannnnnnns 5 46 5 6 6 Output on off setting at power on ccccconcccccccnnccnnnnns 5 47 5 6 7 External control input enable disable setting 5 48 5 6 8 Reset function ooooccccoonnnnccnnoncnnnncnncrnonnnnnnnnnnonnnnnninos 5 49 5 6 9 System informati0N ooooocccnnnnncccnnnnncccnnnnnnnnnncnnnnnnnnnns 5 49 5 2 GW INSTEK 5 1 Screen Configuration 5 MENUS The LCD on the control panel splits in multiple windows as is shown in Figure 5 1 a
112. ct is used and is not under the guarantee A value without the accuracy is the nominal value or representative value shown 9 1 APS 1102A GW INSTEK APS 1102A User Manual Unless otherwise noted the following conditions are adopted Load Output mode Output waveform Current Limiter Output terminals Resistance load of power factor 1 INT internal signal source Sine wave Factory default setting Terminal block on rear panel set indicates a setting value and rdg indicates a reading value 9 1 Output a Output mode All eight modes combination of operation mode signal source mode AC INT mode alternate current internal signal source AC EXT mode alternate current external signal source AC ADD mode alternate current internal external source AC SYNC mode AC DC INT mode AC DC EXT mode AC DC ADD mode AC DC SYNC mode b Output voltage ranges c Maximum output power d Load power factor APS 1102A alternate current external synchronization direct current internal signal source direct current external signal source direct current internal external source direct current external synchronization 100 V range and 200 V range 750 VA AC 750 W DC Power supply input conditions 100 V AC to 180 V AC input hereinafter referred to as AC 100 V input system 1000 VA AC 1000 W DC Power supply input conditions 180 V AC to 250 V AC input here
113. ctor is calculated as current peak value current RMS value Syntax MEASure SCALar CURRent CRESifactor Parameters None Query example MEAS CURR CRES Response format lt NR2 gt Response example 1 41 6 31 APS 1102A GW INSTEK APS 1102A User Manual E MEASure SCALar CURRent HARMonic AMPLitude This returns the harmonic current in Arms units within the specified harmonic order range The harmonic current measurement range is 15 00 Arms If the measured value exceeds the full scale 99 99 Arms is returned as a measurement error Before sending a query change the measurement display selection to HCx which contains the harmonic order need to be measured using DISP WIND MEAS MODE ls See mDISPlay WINDow MEASure MODE on page 6 36 If the measurement display of harmonic current HCx does not contain the harmonic order the measurement value will become indefinite Syntax MEASUre SCALar CURRent HARMonic AMPLitude 4 lt NR1 gt Parameters 1 first to 10th 2 11th to 20th 3 21st to 30th and 4 31st to 40th Query example MEAS CURR HARM 1 Response format lt NR2 gt Response example 2 24 0 02 0 01 0 15 0 06 0 08 0 01 0 01 0 02 0 06 E 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
114. current limiter negative let e RMS current limiter 1 3 1 Press the 4 or Lv key to move the cursor to the Or or L icon Modification box 3 Press the J 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 oO m 7 4 Press the or key to close the modification box 3 29 APS 1102A GW INSTEK APS 1102A User Manual b Using setting range limiter The APS 1102A internal mode AC INT AC DC INT and internal external mode AC ADD AC DC ADD include setting range limiter functions for output voltage and output frequency ES See 5 5 5 Setting range limiter LIMIT for details Table3 13 Voltage and Frequency Setting Range Limiter Setting Setting Range Resolution Initial Value Positive voltage 100 V range 0 1 V to 220 0 V 0 1 V 220 0 V setting limit 200 V range 0 1 V to 440 0 V 0 1 V 440 0 V Negative voltage 100 V range 220 0 V to 0 1V 0 1 V 220 0 V setting limit 200 V range 440 0 V to 0 1V 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 E Operation steps The setting range limit is set via the LIMIT screen under the MISC menu MI3f 1 Press the 4 or Lv key to move the cursor to the ISI icon A
115. desdedaudsvarsoeeus ai 5 7 g2 MENUS erei ce anensee a a AAE TAEAE Ea R 5 7 5 2 2 Navigating the menu tree scenene 5 12 5 2 3 Numerical value input operations occcooocccccccnncccnnnns 5 13 5 2 4 Selection and input operations that require confirmation la osea 5 13 5 2 5 EXEC IOplUlLiasciais cora 5 14 5 2 6 ShortcutkeyS crinii rinane ii 5 14 5 9 SET Menciona alada Gs 5 15 5 3 1 Output mode Setting cccoooooccccnnnnccccnnnncnnnnnnnnnnnnnnns 5 16 5 3 2 Output voltage range Setting ceecee 5 17 5 3 3 Setting output voltage rreren 5 18 5 3 4 Setting output frequency 5 19 5 3 5 Output initial phase settings oooooccccccnoccccncnnncnnnnnns 5 19 5 3 6 Waveform SettinQS oooooccccnonoccccnnnnccccnnnncnnnnnnnanannnnns 5 20 5 3 7 Peak current limiter settings oooocccccnnoccccncnnnccnnnnns 5 21 5 3 8 RMS current limiter settings oooccccccnoncccccnnncncnnnns 5 22 5 4 MEASURE Screen cccccceceeeeceeeeeeeeeeceeeeeeeeeeeaeeeenaaes 5 23 5 4 1 Output voltage MeasureMenNt ooccconccccncccnnnccconccnnnnos 5 24 5 4 2 Output current MeasureMeNt cooccconccccncccnnnccccnccnnnnos 5 25 5 4 3 Output power measurement cocccccnccccnccnnnncnccnccnnnnnss 5 26 5 4 4 Load power factor MeasureMent oocccooccccnnccccnccnnnnoo 5 26 5 4 5 Load crest factor measurement eccere 5 27 5 4 6 Output harmonic current measurement 5 27 5 4 7 External synchronization frequency measurement 5 27 5 5 MISC MENU cnccoocccccnccnonanco
116. e 7 TROUBLESHOOTING for further description of error messages 5 1 3 Sequence display The APS 1102A 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 OE ace Sequence is being executed indicates step number being executed ae Sey Sequence is being held indicates step number being held SEQUENCE FINISH Sequence has been completed This message is closed automatically after two seconds APS 1102A 5 6 GW INSTEK 5 MENUS 5 2 Basic Operations The APS 1102A basic operations are described below 5 2 1 Menus The APS 1102A uses a hierarchical menu system for setting various parameters Menu operations are performed using the menu window in the LCD screen Figure 5 3 illustrates the APS 1102A menu tree Figure 5 3 Menu Tree The items in these menus are listed in Table5 3 to Table5 9 5 7 APS 1102A GW INSTEK APS 1102A User Manual Table5 3 Items in SET Menu miscellaneous items Icon Item Reference Mio Select output mode ls See 5 3 1 Output mode setting Select output voltage range ls See 5 3 2 Output voltage range setting ES See 5 3 3 Setting output Set AC voltage to be output voltage Set DC voltage to
117. e SEQUENCE screen and display the MEMORY EXEC box C See 4 4 2 Sequence settings for description of the sequence for displaying the MEMORY EXEC box Press the key to display the EXEC box Sip After CLEAR has been selected if the key is pressed the entire sequence memory is cleared During the memory clear operation which lasts 5 to 6 seconds key input can be accepted but the operations set by the key are executed after clearing is completed gt After clearing initial values are set F See 3 2 Display and Initial Settings at Power on 4 39 APS 1102A GW INSTEK APS 1102A User Manual 4 4 6 Example of sequence operation settings The following describes the steps for setting a new sequence operation based on the sequence transition example described in Table4 12 The time unit is seconds s F See 5 6 5 Time unit setting to change the time unit Output Step 5 setting voltage value A a ce ca A cece tees sete Jump to step 6 PA os 100 0 V i i Jump to step 2 upon branch 0 e i i KEEP setting Lf is valid K lt 3 gt A nn JR tin JR iggy Nn 50 0 V O d cnn i 25 0 V l z A AS A A A 0 0 Vv i STOP Step 1 Step 2 Step 3 Step 4 Step 2 Step 3 Step 4 Step 5 ESA 4 0 1 s 0 2 s 0 1 s 0 2 s 0 2 s 0 1 s 0 2 s 0 2 s l Step 6 An 0 3 s Time Sequence start Branch 0 input Figure 4 13 Step Transition Example during AC DC
118. e 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 input it is recognized as 16383 It can not be available for RS232 interface Use USB interface Syntax TRACe DATA JA lt CRD gt lt Binary Block Data gt First parameter waveform name Type lt CRD gt Range ARB1 to ARB16 Second parameter and afterward binary block data Configuration 48192 lt DAB gt lt DAB gt lt DAB gt lt DAB gt Command example TRAC ARB1 48192 lt DAB gt lt DAB gt lt DAB gt lt DAB gt Query example TRAC ARB1 Response format lt Binary Block Data gt Response example 48 192 lt DAB gt lt DAB gt lt DAB gt lt DAB gt 6 41 APS 1102A GW INSTEK APS 1102A User Manual E TRACe DELete NAME This clears the specified arbitrary waveform memory When this command is executed a sine wave is written to ARB1 to ARB8 a square wave is written to ARB9 to ARB 12 and a triangle wave is written to ARB13 to ARB16 However when output is on the arbitrary waveform memory cannot be cleared 1 Invalid with output on error occurs Syntax TRACe DELete NAME A lt CRD gt Parameters ARB1 to ARB16 Command example TRAC DEL ARB1 Response format None Response example None j SYSTem subsystem E SYSTem BEEPer STATe This controls the beep on off setting When the beep sound is enabled beeps accompanying cursor
119. e items listed in Table5 20 to Table5 22 are set for individual steps Sequence programming is stored automatically and the data for AC mode with a 100 V range or a 200 V range is stored separately from the data for AC DC mode with a 100 V range or a 200 V range E See 4 4 3 Programming sequence for description of sequence programming operation steps Table5 20 PROGRAM Screen Items 1 3 Setting Name Item Operation STEP Step number This specifies the step number to be set Setting range 1 to 255 TIME Step time Specifies the continuation time for the specified step Setting range 0 0001 s to 999 9999 s Setting resolution 0 0001 s 0 1 ms The time unit can be switched between s and ms via the SYSTEM menu TIME UNIT setting Ie See 5 6 5 Time unit setting DC VOLT AC DC INT only DC voltage value Sets the DC voltage value for AC DC mode The setting range is determined by the range setting used when editing 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 e CONST Output specified value e KEEP Output value at end of previous step e SWEEP Start by outputting value at end of previous step then perform a linear sweep to output the specified val
120. e made by entering numerical values for various items in the order described below The example described below is when entering the setting for step time TIME APS 1102A 4 34 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 1 Open the SEQUENCE screen and display the PROGRAM screen ES See 4 4 2 Sequence settings for steps for displaying the PROGRAM screen 2 Press the 4 or Lv key to move the cursor to TIME gt gt gt PROGRAM 7 STEP 1 STEP 1 0 1000 s ursor m CC SYNC CODE Modification box Sip 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 gt gt gt PROGRAM STEP SYNC CODE 5 Use these steps to set all columns CANCEL ENTER 6 After setting all of the columns press the or key to close the modification box 4 35 APS 1102A GW INSTEK APS 1102A User Manual E Operation step lt 2 gt The settings for DC voltage operation type AC DC mode only AC voltage operation type frequency operation type waveform WAVE waveform operation type phase operation type step synchronized output SYNC CODE step synchronized output operation type step end phase enable disable STOP PHS and step end STEP TERM are made by selecting settings for the various items in the order described below The example described below is whe
121. e output voltage setting current limiter setting etc vary according to the output voltage range setting ES 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 E Operation steps To set the output voltage range select RNG in the SET menu For description of output voltage range settings G See 3 4 3 Setting output voltage range ES See 4 1 3 Setting the output voltage range 5 17 APS 1102A GW INSTEK 5 3 3 Setting output voltage The output voltage settings listed below can be made for the two operation modes APS 1102A User Manual Table5 13 Output Voltage Settings Operation Mode Setting Setting Range Resolution AC mode 0 0 to 155 0 Vrms 0 1 Vrms AC INT AC A 0 0to 440 0 Vpp 0 1 Vp p AC ADD voltage 0 0 to 310 0 Vrms 0 1 Vrms AC SYNC TES 0 0to 880 0 Vp p 0 1 Vp p DC 100 V range 220 0 to 220 0 V 0 1 V AC DC mode voltage 200 V range 440 0 to 440 0 V 0 1 V AC DC INT 100 Vine 0 0 to 155 0 Vrms 0 1 Vrms AC DC ADD AC 0 0to 440 0 Vp p 0 1 Vp p PEED ENO voltage 0 0 to 310 0 Vrms 0 1 Vrms 200 V range 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
122. e seventh parameter Type lt NR2 gt Range 0 0 Vrms to 155 0 Vrms or 0 0 Vp p to 440 0 Vp p 0 0 Vrms to 310 0 Vrms or 0 0 Vp p to 880 0 Vp p APS 1102A 6 24 GW INSTEK 6 REMOTE INTERFACE Fourth parameter AC voltage operation type Type lt NRI gt Range 0 CONST 1 KEEP or 2 SWEEP Fifth parameter frequency Type lt NR2 gt Range 1 0 to 550 0 Sixth parameter frequency operation type Type lt NRI gt Range 0 CONST 1 KEEP or 2 SWEEP Seventh parameter waveform The unit for the third parameter AC voltage varies depending on the seventh parameter setting Type lt NRI gt Range 0 SIN 1 SQU or 2 to 17 ARB1 to ARB16 Eighth parameter waveform operation type Type lt NRI gt Range 0 CONST or 1 KEEP Ninth parameter start phase Type lt NR2 gt Range 0 0 to 359 9 10th parameter start phase operation Type lt NRI gt Range 0 CONST or 1 KEEP 11th parameter step synchronized output Type lt NRI gt Range 0 LL 1 LH 2 HL or 3 HH 12th parameter step synchronized output operation type Type lt NRI gt Range 0 CONST or 1 KEEP Command example SEQ EPAR 0 0 100 0 0 50 0 0 1 0 90 0 0 0 0 Query example SEQ EPAR Response example 0 0 100 0 0 50 0 0 1 0 90 0 0 0 O 6 25 APS 1102A GW INSTEK APS 1102A User Manual E SOURce SEQuence TPARameter This sets the step transition parameters The target sequence step
123. ect a diode for protection Es See 4 1 1 Connecting output terminal to load during DC output APS 1102A 3 10 GW INSTEK 3 PANEL AND BASIC OPERATIONS 3 3 2 RS232 connector APS 1102A is equipped with the RS232 interface to control from an external computer LF See 6 REMOTE INTERFACE RS232 connector As WARNING TO AVOID ELECTRIC SHOCK THE POWER CORD PROTECTIVE GROUNDING CONDUCTOR MUST BE CONNECTED TO OROUND BERS NEE SEATS FOUN eo BERR MOE O Binary transmission is not supported O Use across cable O 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 718 Flow control None Hardware Software 3 11 APS 1102A GW INSTEK APS 1102A User Manual 3 3 3 USB connector Use a commercial off the shelf USB cable to connect the rear USB connector to a PC 2 See 6 REMOTE INTERFACE for description of using USB connection for remote control from a PC USB connector vas soov 2a0v CE AIN EA Y Q WARNING K THE POWER CORD PROTEC
124. ecuted only when output is on Make sure output is on beforehand D m 4 TOP SEQUENCE MENU START STOP HOLD LOCAL A os im enc y BE ia 2 Press the 4 or Lv key to move the cursor to the ISI icon CANCEL ENTER Cursor 3 Press the key to display the MISC menu Press the 4 or Lv key to move the cursor to OUTPUT gt MISC SEQUENCE MEMORY REMOTE SYSTEM a LIMIT cancel ENER p MEASURE RMS i OUTPUT DC ADJUST 0 0 APS 1102A 4 44 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 4 Press the key to display the selection box gt MISC SEQUENCE MEMORY REMOTE SYSTEM LIMIT CANGE MEASURE RMS RESET Ipkh gt MISC SEQUENCE MEMORY REMOTE SYSTEM a LIMIT CANGE ENER p MEASURE RMS Lv RESET Ipkh 6 Press the key to set output on at which time the output on off LED goes on o gt Output on off LED is on Output off Output on 7 Select SEQUENCE then press the key to display the SEQUENCE screen gt gt SEQUENCE A 4 45 APS 1102A GW INSTEK APS 1102A User Manual 8 Press the 4 key to select CONTROL then press the key to display the selection box Selection box 9 Select START then press the key to start the sequence b When using keys on the control panel E Operation steps 1 Press the TOP MENU key to return to the top menu check the settings in the me
125. ed 0 the step jumps according to the sequence of step numbers but when the jump step has been specified 1 to 255 the step jumps to the step specified by that parameter A step ends when the time specified by the step time has elapsed If the step end phase has been specified as enabled the step ends when the step end phase value becomes 0 after the step time has elapsed If both step end and jump step have been specified the step end specification takes priority APS 1102A 4 24 GW INSTEK 4 ADVANCED OPERATION EXAMPLE An example of basic step transitions is shown below Output parameters Steps 1 2 Step 3 Normal output step lt START gt Step 1 Step 2 Step 3 Time Figure 4 5 Example of Basic Step Transitions c Sequence mode Figure 4 6 shows a mode transition diagram for sequence operations Output on Idle mode normal output lt Start gt lt Stop gt lt Stop gt lt Start gt Hold mode pe T pause We lt Hold gt Run mode sequence execution Figure 4 6 Block Diagram of Sequence Mode Transitions Table4 6 Sequence Modes Idle mode Mode during normal output Run mode Mode during sequence execution Sequence pause mode Hold mode ae Maintains output at time when lt Hold gt was set 4 25 APS 1102A GW INSTEK APS 1102A User Manual d Sequence control The following describes ho
126. ed only in the external synchronization mode AC SYNC or AC DC SYNC See 4 7 Synchronize the Output with External Signal e Measurement range 38 0 Hz to 525 0 Hz e Display resolution 0 1 Hz e Measurement accuracy 0 2 Hz at 23 5 C 5 27 APS 1102A GW INSTEK APS 1102A User Manual 5 5 MISC Menu This menu is used to enter detailed settings for various functions In this menu you can also turn the output on or off 5 5 1 Sequence SEQUENCE A sequence menu is displayed This menu is used to control sequences set up programming and clear sequence memory a CONTROL sequence control Select among the sequence operation control items listed below ES 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 BRANO Branches to step specified by branch step BRANI If the branch step is not specified it is ignored The sequence control selection box can be selected only when output is on If the output on off key is pressed while this selection box is displayed the selection box is closed APS 1102A 5 28 GW INSTEK 5 MENUS b PROGRAM sequence programming This PROGRAM screen is used to program sequences Th
127. eeeesaaeeeesaaaaeeeneaaeees 4 7 4 1 5 Setting output frequency of superimposed AC oooocccccnnccccnnnnnnccnnnnnnccinnnnnoo 4 9 4 1 6 Setting superimposed AC waveform ooccccooccccncconoccnnnonancnnonnnncononenacinonnnno 4 10 4 1 7 Using the measurement FUNCTION 0 eee cece cere eee e eee aeee tees naan eeeeaaaa ees 4 11 4 2 Measurement of Inrush Current cc cece eeeeeee cece tee eeee nana eres sana eeeeeeaaeeeeeeees 4 15 42 1 Inusual seein seth a a a E Eaa A E RERET 4 15 4 2 2 voet PNAase atOUtPUL OM ici aeee e tee aka 4 16 4 2 3 Set measurement display to peak value oocoooocccccccncccnncnnnnccnnnnnnccnonnnns 4 17 4 2 4 Reset the peak current hold value 00 eee cece eee neeeeeee eee eeeeaaeeeeeeaaaees 4 18 4 3 Measurement of Harmonic CurreNt oocccccnnnnccccnnnnccnnnnnncnnnnnnnnnnnnnnnnnnnnnonannnnnnns 4 20 4 4 Using the Sequence FUNCTION cece eee eeeeee cette etter ee naan eeee sana eeee sean eeeeeeee 4 22 4 4 1 Sequence Operations oocccccoooccnnnccnconnnnonnncncnnnnncncnnnnnnnnnnnnnnnannnnnnnrnnnnnne 4 22 4 4 2 Sequence SettINGS ee cece ceee cess EE 4 29 4 4 3 Programming SEQUENCES occcccoooccccccnnccccnnnnncnnnnnnnnnnnnnnnnnnnnnnnnnrancnnnncnnnnnno 4 31 4 4 4 Control of Sequence Operati0NS oooocccccccnccccnnnnnonnnnnnnanonnnnnnnnnnnnnnancnnnnnnns 4 37 4 4 5 Clear SEQUENCE MeMOTlY oooccccnnnncocccnnnconcnnnnncnnnnonnnnnnnnnnnnnnnonnnnrannnnnnncnnnnnno 4 39 4 4 6 Example of sequence operation Se
128. ening the PROGRAM screen are described in F 4 4 2 Sequence settings O Setting step 1 2 Press the Lv key to move the cursor to DC VOLT gt gt gt PROGRAM STEP 1 STEP o e Cd SYNC CODE gt gt gt PROGRAM 7 STEP 1 STEP 1 e CC SYNC CODE 4 Press the GS and gt 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 gt This sets 25 0 V gt gt gt PROGRAM STEP 1 STEP 1 TIME B 1000 s Decrease Increase a 2 N CONST 6 6 Urns CONST 50 Hz P CONST E 8 SIN CONST PHS 6 6 des CONST SYNC CODE LL a 5 Press the or key to close the modification box 4 41 APS 1102A GW INSTEK APS 1102A User Manual 6 Press the Lv key to move the cursor to the line displaying CONST fourth line from the top gt gt gt PROGRAM STEP 1 1 6 1008 s B BU a B 8 Vrne CONST E Y Eo CONST SIM CONST B 9 des CONST LL 1 1 B 1000 s Selection box Sip gt gt gt PROGRAM STEP 1 STEP 1 TIME B 1000 s DC VOLT 0 0 y z AC VOLT KEEP Urns SWEEP reco 50 8 Hz LY CONST SIN 4 CONST B 0 des CONST SYNC CODE LL ENTER 9 Press the key to confirm the setting The settings for all other items are the same as the default settings so they are not changed APS 1102A 4 42 GW INS
129. er on for description of the initial settings APS 1102A 2 8 GW INSTEK 2 PREPARATIONS BEFORE USE 2 Panel settings Set the APS 1102A as shown below GY See 3 4 Main Operation Example for descriptors of the settings methods Table2 1 Panel Settings for Operation Check Item Setting Output mode AC INT mode Output voltage range 100 V AC output voltage 100 Vrms Selected measurement display RMS 3 Press the key to turn on output Output is off Output is on Check that the control panel MEASURE screen shows 100 Vrms as the AC output voltage Check display Figure 2 3 Operation Check gt Ifthe 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 O position This shuts off the power supply and turns off the power source unit CAUTION Before turning off the power make sure that the output on off LED is off 2 9 APS 1102A GW INSTEK APS 1102A User Manual 2 5 Calibration To calibrate the APS 1102A contact GW Instek or our agent APS 1102A 2 10 GW INSTEK 3 PANEL AND BASIC OPERATIONS 3 Panel AND BASIC OPERATIONS 3 1 Panel Components and Operations ccecce 3 2 3 1 1 Operation panel oooocccconnnncnncnonnnnnnnnncnnnnnnnannncnnnnannnnns 3 2 32 Font panel eea 3 3 9 1 3 Rear panel
130. erature changes and or exposure to direct sunlight If possible choose a storage environment that has a steady ambient temperature 2 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 transport repair or for some other reason e Wrap the main unit in a polyethylene bag or sheet e Use a cardboard box that is strong enough to support the main unit weight and large enough for its size e Pack with shock absorbent material on all six sides of the main unit e Inform the transport company that this product is a precision equipment e Be sure to include the instruction manual at transportation APS 1102A 8 4 GW INSTEK 8 MAINTENANCE 8 4 Checking the Version Number The APS 1102A firmware version is displayed in the bottom right of the screen for a few seconds after power on At other times the version information can be checked via the control panel system information screen as described below E Operation steps Select the SYSTEM menu from the MISC menu MIs then select INFORMATION 1 Press the a or Lv key to move the cursor to the MIL icon H m CANCEL EEE LJ EEE E wn Oo 2 Press the key to display the MISC menu Press the Lv key to move the cursor to SYSTEM gt MISC SEQ
131. error General command error z a Command was recognized as invalid due to reception of 102 Syntax error undefined command or parameter a f sa Error occurred when executing the command due to any cause 200 Execution error i General execution error Error occurred when executing the command due to out of range 222 Data out of range a E parameter 350 Too Many Errors New errors cannot be retained due to error queue overflow 7 ae m Error occurred when executing the command because the output 1 Invalid with output on relay was on ee Error occurred when executing the command because the output 2 Invalid with output off 8 P relay was off EE Error occurred when executing the command due to inappropriate 3 Invalid in this mode 8 pprop output mode 4 Under Busy State Error occurred during execution of command due to busy device se fb og Error occurred during execution of command because limiter 5 Out of Limiter value was exceeded a Error occurred when executing the command due to inappropriate 6 Invalid in this frequency feo E as oscillation frequency setting 7 Out of Input Signal Error occurred when executing the command due to out of the frequency external synchronization frequency range Error occurred when executing the command because device was 8 Under Warning State oe 8 operating in protected mode APS 1102A 6 56 GW INSTEK 6 REMOTE INTERFACE
132. es as the status byte summary bit MSS is not cleared until there are no more enabling factors The ESB Event Status Bit operates as the standard event status register summary ESB 5 32 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 The MAV Message Available Bit is set 1 when a response to a query is written MAV 4 16 to the corresponding response message queue and prepared for output This bit is cleared to zero when the response message queue becomes empty 3 8 Always 0 not used 2 4 Always 0 not used WAR 1 2 Warning status summary 0 1 Always 0 not used a Checking status when a query is issued Once a query command has been issued the answer to the query will be correctly received by receiving the response message by ordinary There is no particular need to check the MAV bit in the status byte To continue processing while checking the MAV bit once the query command has been sent confirm that the MAV bit 1 in the status byte by serial poll then read the response message and confirm that the MAV bit has been cleared to zero before proceeding to the next operation 6 51 APS 1102A GW INSTEK APS 1102A User Manual 6 5 2 Standard event status The structure of the standard event status register is shown in Figure 6 5 below ESR standard event register E
133. esponse example SREA lt NR1 gt 0 to 178 SRE 178 SRE lt NR1 gt 178 E STB This returns the status byte register value The response ranges from 0 to 178 Syntax Parameters Query example Response format Response example STB None STB lt NR1 gt 2 6 47 APS 1102A GW INSTEK APS 1102A User Manual E TST This returns the self test results In this device 0 is always returned Syntax Parameters Query example Response format Response example TST None TST lt NRI gt 0 E WAI This is to prohibit the device from executing any subsequent command until all the operations are completed Syntax Parameters Command example Response format Response example WAI None WAI None None Operations means execution process of any commands in the following e Output mode setting e Output range setting e Output relay control e Sequence execution e Memory recall e Device reset APS 1102A SOURce MODE SOURce VOLTage RANGe OUTPut STATe PROGram SELected EXECute RCL RST 6 48 6 REMOTE INTERFACE GW INSTEK 6 4 Command Tree The command tree for each of the APS 1102A subsystem is shown in Figure 6 3
134. etting range limit Setting range limit was not checked when programming the sequence When the final step value is outside the setting range limit it is forcibly changed Table7 16 When Failure Is Suspected Problem Related to Memory Function Symptom Possible Cause Required Action etc Memory recall does not work Output on off switch OUTPUT is set to on When output is on recall cannot operate Set the output on off switch to OFF 7 15 APS 1102A GW INSTEK APS 1102A User Manual Table7 17 When Failure Is Suspected Problem Related to Limiter Setting Range Limit Symptom Possible Cause Required Action etc Peak current value that exceeds the setting value of the peak current limiter is held Overshoot current value is being measured Peak current limiter may overshoot depending on the load 2 See 3 4 7 Using limiter functions Table7 18 When Failure Is Suspected Other Problems Symptom Possible Cause Required Action etc The current waveform is abnormal e g asymmetrical or excessive when the transformer is connected as the load and the AC voltage is output The output offset voltage DC component caused the load transformer core to reach the magnetic 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
135. ey to set the selected waveform T AC DC INT 200 y 0 Urme 0 04 50 0 Hz 0 deg 4 1 7 Using the measurement function Measured values are displayed in the measured value window MEASURE screen 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 are reference values 4 11 APS 1102A GW INSTEK APS 1102A User Manual b Calculation method of the measurement values Output voltage and current are sampled and A D converted at 50 kS s in general or at 5 kS s when a sequence program is running The frequency bandwidth of each analog circuit from a voltage or current point to the A D converter is 50 kHz RMS average and peak values of voltage or current and active power values are calculated with following formulas and sampled values over integer multiples of their periods nearest to 100 ms The following values are used as the periods frequency setting values in INT ADD modes synchronization 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 N N
136. f it is an error that occurred all operations will become disabled except for the power shutdown operation d Abnormal internal temperature When an internal temperature abnormality is detected the warning message will be displayed and the output will be set to off ls See 7 2 2 Protection function related errors for description of error messages G See 7 2 4 Warning messages for description of warning messages CF See 5 6 2 Beep sound for description of the beep sound The APS 1102A checks an error listed in Table7 1 sequentially from the top and displays only the error message detected first APS 1102A 7 2 GW INSTEK 7 TROUBLESHOOTING Table7 1 Protection Function Action When Detected Protection Output off pais Displayed Message Internal Internal communication error message 1 communication error y See 7 2 2 Protection function related 1 errors Internal Internal communication error message 2 communication error V V ES See 7 2 2 Protection function related errors 2 Control panel error message Control panel error y y i i C See 7 2 2 Protection function related errors ANT iene AMP no response error message pas y v See 7 2 2 Protection function related errors Fan failure error message Fan failure error y y US See 7 2 2 Protection function related errors Output overvoltage y Output overvoltage error message er
137. f the APS 1102A are listed below Table 1 1 List of Functions 1 2 Function Description Output mode Total of 8 modes combinations of operation mode and signal source mode Alternate current internal signal source AC INT mode Alternate current external signal source AC EXT mode Alternate current internal external signal sources AC ADD mode Alternate current external synchronization AC SYNC mode Direct current internal signal source AC DC INT mode Direct current external signal source AC DC EXT mode Direct current internal external signal sources AC DC INT mode Direct current external synchronization AC DC SYNC mode Output system Output on off switch Output voltage range 100 V range and 200 V range Output voltage waveform not including external signal Sine wave square wave arbitrary waveform 16 types source mode Ee Peak current limiter function and RMS current limiter Current limiter ess function variable limit values Setting range limiter function for output voltage and output frequency Setting range limiter Internal mode AC INT AC DC INT and internal not including external signal external mode AC ADD AC DC ADD only source mode Setting range limiter function for output voltage External synchronization mode AC SYNC AC DC SYNC Sequential output Output parameters jump or sweep Synchronized output Can be sync
138. ffective reactive apparent e Synchronization frequency external synchronization e Load power factor e Load crest factor e Harmonic current 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 current as the measured current and voltage values to be displayed gt See 4 3 Measurement of Harmonic Current for description of harmonic current measurements 3 33 APS 1102A GW INSTEK APS 1102A User Manual E Operation steps To select a measurement display select MEASURE in the MISC menu 1 Press the a or Lv key to move the cursor to the CANCE ENTER Ld Hisi icon io im enc y E ursor E y 2 Press the key to display the MISC menu Press the 4 or Lv key to move the cursor to MEASURE CANCEL ENTER gt gt MISC SEQUENCE MEMORY REMOTE SYSTEM LIMIT MEASURE RMS RESET Ipkh OUTPUT OFF DC ADJUST 0 my 3 Press the key to display the selection box APS 1102A gt MISC SEQUENCE MEMORY REMOTE 3 34
139. ffer capacity 10 000 characters e The transferred commands are first stored in the input buffer then successively interpreted and executed e 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 e When command interpretation and execution are completed the input buffer is cleared to enable input of more commands APS 1102A 6 12 GW INSTEK 6 REMOTE INTERFACE 6 3 Command Descriptions 6 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 6 13 APS 1102A GW INSTEK APS 1102A User Manual b SCPI data format All command messages and acknowledge messages sent to the APS 1102A are in ASCII format Table6 12 Numerical Value Data Format Symbol Data Format lt NR1 gt Numerical values without a decimal point decimal position is to the right of the smallest digit in value Example 273 lt NR2 gt Numerical value with an explicit decimal point Example 0273 lt NR3 gt Numerical value with an explicit decimal point and an exponent Example 2 73E 2 lt Bool gt Boolean value logical value Example 0 1 or ON OFF Table6 13 Character Data Format Symbol Data F
140. for external control from a personal computer The factory default is USB a USB interface Interface standard ID Terminator b RS232 interface Terminal Baud rate Terminator Parity Stop bit Data bit Flow control 9 13 Power Input a Input voltage range b Frequency range c Power consumption d Power factor typ USB1 1 USBTMC Already assigned to each device LP Note The use of USB hub may cause a communication failure It is recommended to use fully shield short cable D sub 9 pin male UNC 4 40 screws 9600 bps 19200 bps Initial value 9600 bps CR LF PCR PLF Initial value CR LF None Odd Even Initial value None 1 2 Initial value 1 bit 7 8 Initial value 8 bit 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 across cable 100 V AC to 230 V AC 10 not exceeding 250 V Overvoltage Category II 50 Hz 2 Hz or 60 Hz 2 Hz single phase 1 4 kVA or less 0 95 or higher the power input voltage is 100 V the rated output voltage the resistance load at the maximum current 0 90 or higher the power input voltage is 200 V the rated output voltage the resistance load at the maximum current 9 15 APS 1102A GW INSTEK APS 1102A User Manual 9 14 Withstand Voltage and Insulation Resistance Between input power line
141. gt The BUS icon goes out then the display will change to the selected output voltage range APS 1102A 3 22 GW INSTEK 3 PANEL AND BASIC OPERATIONS 3 4 4 Setting waveform The APS 1102A allows to select a sine wave square wave or arbitrary waveform 16 types in all as the waveform to be output by using the control panel Arbitrary waveforms are generated using data transfers via the USB interface 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 E Operation steps To select a waveform select in the SET menu 1 Press the 4 or Lv key to move the cursor to the XA icon CANCE ENTER _ gt gt BGaaa Selection box eel J g li 3 23 APS 1102A GW INSTEK APS 1102A User Manual 3 Press the 4 or Lv key to move the cursor to the waveform to be output m oh FETE CANCEL ENTER MISC SERERE Sip Sa a Ll Eal fea 3 4 5 Setting output voltage For AC INT mode the output voltage settings listed below can be selected Table3 10 Output Voltage Settings Output Mode Setting Setting Range Resolution SIN SQU 0 0 to 155 0 Vrms 0 1 Vrms 100 V range AC INT
142. he values press the or key to close the modification box APS 1102A 4 60 GW INSTEK 4 ADVANCED OPERATION EXAMPLE b Signal input The setup for external input is completed once the above operations and the settings are done Now connect the signal source and input the signal If the input signal exceeds the maximum voltage that can be output the output overvoltage protection function will operate in which case output may be turned off and the waveform may become distorted Caution is therefore required concerning the input voltage level and the external input gain Ax CAUTION e 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 e When using external input mode the following functions and keys cannot be used e Output voltage setting le See 5 3 3 Setting output voltage e Output frequency setting LF See 5 3 4 Setting output frequency e Memory EF See 4 8 Using Memory Functions 4 61 APS 1102A GW INSTEK APS 1102A User Manual 4 10 Adding External Signals and Internal Signals When in the APS 1102A internal external mode AC ADD AC DC ADD the internal signal source signal can be added to the external signal input prior to output When using a signal input from an external source as a signal source connect to the rear panel external signal input external sync signal
143. hronized with external sync signal or line frequency Voltage RMS average peak Basic measurements Current RMS average peak peak hold Power Effective reactive apparent Measure Synchronization frequency Only in SYNC mode ment Load power factor function Others Load crest factor Harmonic current 50 Hz 60 Hz fundamental only up to 40th 1 5 APS 1102A GW INSTEK APS 1102A User Manual Table1 2 List of Functions 2 2 Function Description External control External control I O External control operation modes Enable disable Control input Input level High level 4 0 V or higher Low level 1 0 V or lower Non destructive max input 10 V 5 V Input impedance Pull up to 5 V at 47 kQ Control items Output on off sequence start stop hold branch Status output Output level 0 V 5 V open Output impedance 100 Q 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 RS232 interface Standard equipped APS 1102A 1 6 GW INSTEK 1 OVERVIEW 1 5 Operation Principles Figure 1 1 shows a block diagram of the APS 1102A AR AS C eL SYSTEM uss i CONTROL amor DISPLAY A a TEXT sig IN F CONTROL 1 amp 2 2V MAX Zin 10kQ EXT SYNC IN ee total lt 1 gt PFC INVERTE LINE 100V 230V 50Hz 60Hz
144. ication ranges from 1 to 255 Syntax SOURce SEQuence STEP A lt NR1 gt Parameters 1 to 255 Command example SEQ STEP 1 Query example SEQ STEP Response format lt NR1 gt Response example 1 E SOURce VOLTage LEVel IMMediate AMPLitude AC output voltage is set using the Vrms unit when the waveform is SIN or SQU or the Vp p unit when the waveform is ARB For the 100 V range output voltage setting ranges from 0 0 Vrms to 155 0 Vrms or from 0 0 Vp p to 440 0 Vp p and for the 200 V range it ranges from 0 0 Vrms to 310 0 Vrms or from 0 0 Vp 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 A lt NR2 gt 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 lt NR2 gt Response example 100 0 SOURce VOLTage LIMit HIGH This sets the upper limit of the output voltage that can be set However a value that is equal to or lower than the currently set cannot be specified 5 Out of Limiter error occurs For the 100 V range the limit value setting ranges from 0 1 V to 220 0 V and for the 200 V range it ranges from 0 1 V to 440 0 V Syntax SOURce VOLTage LIMit HIGH A lt NR2 gt Parameters 0 1 to 220 0 0 1 to 440 0 Command example VOLT LIM HIGH 200 Query ex
145. imiter Setting RangeS ooocccconcccccnnnnnccccnnnncnnnnnonannnnnnnnnnnnnnnnnnncnnnnnno 3 28 Table3 13 Voltage and Frequency Setting Range Limiter ooooccccconcccccccnnccnnnnnnncnnnnnnnos 3 30 Table4 1 Panel Settings When Using APS 1102A as a DC Power Source oaeee 4 2 Table4 2 Setting Range Options for Various Output Voltage Ranges eccere 4 5 Table4 3 Output Voltage Setting Ranges When AC DC Mode Is Selected 4 7 Table4 4 Step Execution Parameters ooocccconnoncncnonncnnnononcnnenonnnnnnononnnnnnnnnnnnnnnnnnnnennnnnnes 4 23 Table4 5 Step Transition Parameters ooocccconcnccnnnnnncccnnnnnccncnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnccnnnnnno 4 24 Table4 6 Sequence Modes occccconnccccnononcnccnnnnnnnncnnnnnnnnnnnnnnnnnnnnnnrnnenennnnn nn nnnn rr rre 4 25 Table4 7 Sequence Controladora 4 26 Table4 8 Setting Items in PROGRAM Screen 1 3 oooconcccnnnccccncccnnncccnncnnnnncncnnnnccnnnnnns 4 32 Table4 9 Setting Items in PROGRAM Screen 2 3 oooocconccccnnccccncccnnncccnnccnnnncccnnncncnnnnnns 4 33 Table4 10 Setting Items in PROGRAM Screen 3 8 ooococccccncccccncccnnnccnnnncncnncncnnncccnnnnnns 4 34 Table4 11 Items in CONTROL Selection BOX cccoooocccccnnnncccccnnncncncnnnnnnnnnonnnarancnnnnncnnnnnnns 4 37 Table4 12 Program Settings ooooccccccnnnnnnnnonencnnnnnnncennnnoncrnnnnnnnrnennnnnnnrnnonnnnnnnnnnnncnnnnnnnes 4 40 Table4 13 Functions of External Control I O Connector occcccooocccccncnncccnnnnnnncnnonnnnc
146. inafter referred to as AC 200 V input system 0 to 1 phase lead or phase lag Note External power injection and regeneration are not available 9 2 GW INSTEK e Output terminals f Rated output voltage 100 V range 200 V range g Output voltage settings When AC 100 V range 200 V range Setting resolution Setting accuracy DC 100 V range 200 V range Setting resolution Setting accuracy 9 SPECIFICATIONS Terminal block with M4 screws rear panel AC outlet universal type front panel Note 1 Use the AC outlet for AC 0 V AC to 250 V AC When DC is included use screw terminal block on rear panel Note 2 Output is floating output The Lo terminal can be grounded 100 Vrms AC 100 V DC 200 Vrms AC 200 V DC signal source mode is INT mode or ADD mode Note The AC settings peak value DC setting that can be set are within the voltage setting limit range 0 0 Vrms to 155 0 Vrms sine wave square wave 0 0 Vp p to 440 0 Vp p arbitrary wave 0 0 Vrms to 310 0 Vrms sine wave square wave 0 0 Vp p to 880 0 Vp p arbitrary wave 0 1 Vrms sine wave square wave 0 1 Vp p arbitrary wave 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 Vrms to 310 Vrms setting 50 Hz or 60 Hz sine wave no load 220 0 V to 220 0
147. ing an output frequency setting range limit O 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 E Operation steps To set the output frequency set in the SET menu 1 Press the a or Lv key to move the cursor to the icon zA m im ING v CANCE ENTER EEE ie H m j CANCE Loa het ie APS 1102A 3 26 Gw INSTEK 3 PANEL AND BASIC OPERATIONS 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 197 m Decrease O Ea im 4 Press the or key to close the modification box 3 27 APS 1102A GW INSTEK APS 1102A User Manual 3 4 7 Using limiter functions a Using current limiter The APS 1102A includes a peak current limiter function and a RMS current limiter function Limiter settings are retained separately for 100 V and 200 V ranges Setting range limits can be set for output voltage and output frequency 2 See 5 3 7 Set Peak current limiter settings See 5 3 8 Set RMS current limiter settings Table3 12 Current Limiter Setting Ranges Setting Setting Range Resolution Initial Value Peak current 100 V range 10 0 A to 42 0A 0 1A 42 0 A limiter positive 200 V range 5 0 A to 21 0
148. inonnnnn 4 48 Table4 14 Menu Items in MEMORY Scre8N oooccccnncccccnnnnncoccnnnncnnnnnonannnnnnnnnnnnncnnnnncnnnnnno 4 55 Table4 15 External Input Gain Setting Range oooooccccnnnnccccnnnnnccnnnnnncncnnnnnannnnnnnnnncnnnnnnns 4 58 Table5 1 Status ICONS LISt ositos 5 5 Table5 2 Sequence Display icono da anida 5 6 Table5 3 Items in SET Menu c occoocccccnnonoccnnnnnnnnnncnnnnncnnnnnnnnnnnnnnnnnnrnnnnrrnnnnnnnennnennnnennnenanenn 5 8 Table5 4 Items in MISC Meurs sareni itsen aeaeaei in i a ia 5 9 Table5 5 Items in SEQUENCE Menez soii td 5 10 Table5 6 Items in MEMORY Menu oocccooocccncnnnnccnnnnnnccnnnnnnccncnnnnnnnnnnnnnnnnnnnnnnnnanonnnnccnnnnnnes 5 10 Table5 7 Items in REMOTE Menu cece cece cece eter eeee eee eeeeaaae esse aaaaeeeeaaaeeeeeaaaeeeeees 5 11 APS 1102A x Table5 8 Table5 9 Table5 10 Table5 11 Table5 12 Table5 13 Table5 14 Table5 15 Table5 16 Table5 17 Table5 18 Table5 19 Table5 20 Table5 21 Table5 22 Table5 23 Table5 24 Table6 1 Table6 2 Table6 3 Table6 4 Table6 5 Table6 6 Table6 7 Table6 8 Table6 9 Table6 10 Table6 11 Table6 12 Table6 13 Table6 14 Table6 15 Table6 16 Table7 1 Table7 2 Table7 3 Table7 4 Table7 5 Table7 6 Table7 7 Table7 8 Tables Items in SYSTEM Men en eedi saai a ea aaia ieta 5 11 Items in LIMIT M nu eaaa aaa ena aaae edi aaa aaa aaan aaa eaa aaa aa haa ne eiaeaen anina 5 11 SNOMCUTIKCY Sha E A TEE E E ATT 5 14 SET Men
149. input terminal EXT SIG IN EXT SYNC IN For this connection use a coaxial cable with a BNC connector The input impedance is 10 kQ unbalanced and the input frequency ranges from DC to 500 Hz ES See 4 9 Amplification of External Signal For description of the External signal input external sync signal input terminal specifications 2 See 3 3 5 External signal input external sync signal input terminal The setting ranges for output voltage and output frequency can be limited 2 See 3 4 7 Using limiter functions 2 See 5 5 5 Setting range limiter LIMIT E Operation steps Select MOD output mode in the SET menu then select internal external mode AC ADD and AC DC ADD 1 Press the a or Lv key to move the cursor to the MUD icon then press the key gt The selection box is displayed E Selection box Sip l aa aaa OMe ENTER 2 Press the 4 or Lv key to move the cursor to the mode to be set then press the key gt This sets the selected output mode m CANCEL 1100 Ryc y En im APS 1102A 4 62 5 MENUS GW INSTEK 5 Menus 5 1 Screen Configuration oooocccccccnncccnnccnnoncnonnnnccnnnnnncnnnnnnnnnn 5 3 54 1 Status ICONS correccion 5 5 5 1 2 Warnings and error Messages cecce 5 6 5 1 3 Sequence display ooooccccnnooccccconononcnconannnnnnonancninnnos 5 6 5 2 Basi Operations ziccce sdccuesececisesdeevede
150. ion NTRansition STATus OPERation PTRansition This sets the operation transition filter OPTF The setting ranges from 0 to 20482 e When the NTR filter is set to 1 OPER is set to 1 when OPCR changes from 1 to 0 e When the PTR filter is set to 1 OPER is set to 1 when OPCR changes from 0 to 1 e When the NTR and PTR filters are both set to 1 OPER is set to 1 when OPCR changes e When the NTR and PTR filters are both set to 0 changes in OPCR are not propagated to OPER Syntax Parameters Command example Query example Response format Response example STATus OPERation NTRansition A lt NR1 gt STATus OPERation PTRansitionA lt NR1 gt 0 to 20482 STAT OPER NTR 16384 STAT OPER PTR 0 STAT OPER NTR STAT OPER PTR lt NRI gt 16384 when NTR is queried 0 when PTR is queried E STATus WARNing CONDition The warning condition register WRCR value is returned The response ranges from 0 to 29947 Syntax Parameters Query example Response format Response example STATus WARNing CONDition None STAT WARN COND lt NR1 gt 16384 APS 1102A 6 38 GW INSTEK 6 REMOTE INTERFACE E STATus WARNing ENABle This sets the warning event enable register The setting ranges from 0 to 29947 Syntax STATus WARNing ENABle A lt NR1 gt Parameters 0 to 29947 Command example STAT WARN ENAB 1 Query example STAT WARN ENAB Response format lt NR1 gt Response example 1 E STAT
151. l The APS 1102A can be used as an amplifier to which a signal is input from the external signal input terminals on the rear panel by selecting the external signal source mode AC EXT or AC DC EXT Connect the external signal source to the external signal input external sync signal input terminal EXT SIG IN EXT SYNC IN on the rear panel For this connection use a coaxial cable with a BNC connector The input impedance is 10 kQ unbalanced and the input frequency ranges from DC to 550 Hz Output voltage input voltage x external input gain Table4 15 External Input Gain Setting Range Setting Setting Range Resolution Initial Value 100 V range 0 0 to 220 0 0 1 100 0 External input gain 200 V range 0 0 to 440 0 0 1 200 0 For description of the External signal input external sync signal input terminal specifications ls See 3 3 5 External signal input external sync signal input terminal CAUTION Be sure to read this section carefully before entering settings so as to prevent problems in this product or the load APS 1102A 4 58 GW INSTEK 4 ADVANCED OPERATION EXAMPLE a Possible voltage settings for output E Operation steps Select the icon in the SET menu corresponding to the desired setting then set a numerical value e MOL Select output mode Select external mode AC EXT or AC DC EXT e RNG Output voltage range Select 100 V
152. l of the APS 1102A and the load e Maximum reverse voltage e Maximum forward current 600 V or higher 15 A or more 100 V range 7 5 A or more 200 V range a Capacitive load such as capacitor about 50 uF or more and DC DC converter When a capacitive load is charged the greater the voltage changes the more the charge current becomes Overshoot may be generated in the output currents depending on the load even if the peak current limiter of the APS 1102A operates thus turning off the output due to overcurrent protection To avoid this gradually lower the set voltage so that decrease of the voltage changes per certain unit time or use the sweep function of the sequence A block diode is required to prevent current from flowing from the load to the output terminal of the APS 1102A even if the output voltage is lowered Connect the diode and the load serially as shown in Figure 4 1 APS 1102A 4 2 GW INSTEK 4 ADVANCED OPERATION EXAMPLE Once a diode has been connected a load that does not consume power keeps its voltage charged The voltage of the load may be slightly higher due to the overshoot voltage and should be carefully monitored APS 1102A Block diode Hi Lj d E S Lo Capacitor Figure 4 1 Connection of Block Diode b Inductive load such as inductor An inductive load generates a back EMF when current suddenly stops flowing such as when the output is turned off A backflow diode is requi
153. le5 15 Output Initial Phase Settings Setting Range Resolution 0 0 to 359 99 0 19 E Operation steps To set the phase select in the SET menu and set a numerical value For description of the output initial phase C See 4 2 2 Set phase at output on 5 19 APS 1102A GW INSTEK APS 1102A User Manual 5 3 6 Waveform settings When AC INT AC ADD AC SYNC AC DC INT AC DC ADD or AC DC SYNC mode is selected select sine wave square wave or arbitrary waveform 16 types as the waveform to be output Arbitrary waveforms data is transferred to APS 1102A via USB interface E Operation steps To select a waveform select in the SET menu C See 3 4 4 Setting waveform for description of waveform settings C See the control software user s manual for description of arbitrary waveform transfers APS 1102A 5 20 GW INSTEK 5 MENUS 5 3 7 Peak current limiter settings The positive value and the negative value of the peak current limiter can be set independently If the output peak current exceeds the set current the output voltage is clipped Setting range limits can be set for output voltage and output frequency ES See 5 5 5 Setting range limiter LIMIT Table5 16 Peak Current Limiter Setting Range Setting Setting Range Resolution Initial Value Peak current 100 V range 10 0 A to 42 0A 0 1A 42 0 A limiter positive 200 V ra
154. lection and input operations that require confirmation ooccccccnnnccccco 5 13 5 2 5 EXEC INPUT A A A A A EAEN EEA 5 14 5 20 SNOMCULKEY Sut actina daria dd loan 5 14 5 39 SET Mena caia da a iiaa 5 15 5 321 Qutputmode Setting viciado 5 16 5 3 2 Output voltage range Setting cece cece cece tee eeee nana tree sean eeee sean eeeeeee 5 17 5 3 3 Setting OUTPUT VOItAGE aseyi naia a eaa a aa Oia 5 18 5 3 4 Setting OUtPUt frequency omoccccconnccnncnnnannnnnnonnnnnnnoncnnenonnnnnnnnnnanenennonaneninns 5 19 v APS 1102A Contents 5 3 5 Output initial phase settings 0 0 0 cece eee cette e eee a ae eres eeaa tree enna eee eee 5 19 5 3 6 Waveform settings kieneo nian iee ae raaa e araa pa raaraa pA e a riaa aaea kariai 5 20 5 3 7 Peak current limiter settings ooocccconnncinononccccnnnoncnccnnnonencnnnnnnncncnnnnnnnnnns 5 21 5 3 8 RMS current limiter Settings o cccoooononcccnooonnnnnnnoncnnnnononennnnnnannnennnnnnnnnnns 5 22 54 MEASURE OOOO a ins 5 23 5 4 1 Output voltage measurement eee eee nett cette tee eee eenaa tees saan eeeeeeaaeeeeeeeal 5 24 5 4 2 Output current measure Met o ccoooccccnnnnnccnnnnnnccnnnnnncnnononnnencnnnnnnnnnnnnnnnnnnnns 5 25 5 4 3 Output power measurement cccooocccncnncnccnnnnnnccnnnnoncnnnnnnnnrnnnnnnanennnonnnnennnns 5 26 5 4 4 Load power factor measurement ccccoooocccnnnnncccnnnnnccnnnoncnnnnnonnnnnnnnnnannnnnnns 5 26 5 4 5 Load crest factor MeasureMeNt oocccccnnccccnnnnnnccnnnnnnc
155. local mode INTERFACE USB aja O Under local lockout state LLO icon is displayed O Switching to local mode cannot be done via the control panel under local lock out state To cancel local lock out set REN of USB interface to false via a computer 5 33 APS 1102A GW INSTEK APS 1102A User Manual b Interface INTERFACE This switches USB interface or RS232 interface G See 6 REMOTE INTERFACE for detailed description of the operation method c RS232 This sets up communication parameters of RS232 interface C 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 E See 5 6 System Menu for detailed description of the system menu APS 1102A 5 34 GW INSTEK 5 MENUS 5 5 5 Setting range limiter LIMIT The setting range limiter indicates the LIMIT screen enabling the setting range of output voltage and output frequency to be limited when the signal source mode is the internal signal source mode AC INT AC DC INT or internal external signal source mode AC ADD AC DC ADD and the setting range of the output voltage to be limited when in the external sync mode AC SYNC AC DC SYNC The numeric values shown in Table5 23 are set on this screen ES See b Using setting range limit in 3 4 7 Using limiter functions Table5 23 Setting Range Limit LIMIT
156. ls as GPIB on USB E Preparation The computer used for control needs USBTMC class driver installed on it The USBTMC class driver is included in the hardware and software product of each company that provides the VISA library E Operation steps 1 Open SYSTEM MENU to open REMOTE gt MISC SEQUENCE MEMORY e e Lv RESET Ipkh OUTPUT OFF DC ADJUST 0 my APS 1102A 6 2 GW INSTEK 6 REMOTE INTERFACE 3 Press the key to display the selection box Sip ENTER CANCEL 5 Press the key to complete the setting Press the key to cancel 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 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 power during USB communication 6 3 APS 1102A GW INSTEK APS 1102A User Manual E USB ID Used for a system connected with APS 1102A through USB to enable the application identify each source The USB ID is represented in the following format USBO Vendor number Product 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 RS
157. lt CRD gt Parameters STOP START HOLD BRANCHO BRANCH1 Command example PROG EXEC START Response format None Response example None APS 1102A 6 44 GW INSTEK 6 REMOTE INTERFACE 1 Common commands E CLS This clears the following registers e Standard event register e Operation event register e Warning event register e Status byte e Error queue Syntax Parameters Command example Response format Response example CLS None CLS None None E ESE This sets the standard event enable register The setting ranges from 0 to 255 Syntax Parameters Command example Query example Response format Response example ESEA lt NR1 gt 0 to 255 ESE 255 ESE lt NRI gt 255 E 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 Parameters Query example Response format Response example ESR None ESR lt NR1 gt 128 6 45 APS 1102A GW INSTEK APS 1102A User Manual E IDN This returns the model name etc The response message includes the manufacturer model name serial number and firmware version Syntax IDN Parameters None Query example IDN Response format lt SRD gt Response example GW Instek APS 1102A 000001 Ver1 00 E OPC When all oper
158. lue of the peak current is reference value When measuring the inrush current set the peak current limiter to the maximum value If the limiter setting is lowered the inrush current measurement may be incorrect 4 15 APS 1102A GW INSTEK APS 1102A User Manual 4 2 2 Set phase at output on To set the phase at output on select E Phase at output on in the SET menu and set a numerical value Before changing the phase at output on set output off E Operation steps 1 Press the 4 or Lv key to move the cursor to the Jicon AC DC INT 200 y 0 0 Urre A 0 uv _ 0 o de ee AC DC INT 200 y 0 Urme Qu 4 fre so Hz Modification box CANCE y ENTER 3 Press the J and 2 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 AC DC INT 200 y 0 Urne Qu Danaa Lel Ea m llo mu im i 4 Press the or key to close the modification box APS 1102A 4 16 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 4 2 3 Set measurement display to peak value Set the displayed current measurement value to the peak value PEAK To change the displayed current measurement value select MEASURE in the MISC menu MI i E Operation steps 1 Press the 4 or Lv key to move the cursor to the H i icon then press
159. ly 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 Parameters Command example Query example Response format Response example SOURce FREQuency LIMit LOW A lt NR2 gt 1 0 to 550 0 FREQ LIM LOW 50 FREQ LIM LOW lt NR2 gt 50 0 APS 1102A 6 20 GW INSTEK 6 REMOTE INTERFACE E SOURce FUNCtion SHAPe IMMediate This sets the output waveform The output waveform setting is SIN SQU ARB1 to ARB16 When in AC EXT AC DC EXT mode the output waveform cannot be set 3 Invalid in this mode error occurs Syntax SOURce FUNCtion SHAPe IMMediate A lt CRD gt Parameters SIN SQU ARB 1 to ARB16 Command example FUNC SIN Query example FUNC Response format lt CRD gt Response example SIN E 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 occurs Syntax SOURce MODE A lt CRD gt Parameters AC INT AC EXT AC ADD AC S YNC ACDC INT ACDC EXT ACDC ADD ACDC SYNC Command example MODE ACDC INT Query example MODE Response format l
160. mber of times in step specified by SEQ STEP command SOURce SEQuence COUNt Clear sequence memory SOURce SEQuence DELete Step execution parameter SOURce SEQuence EPARameter Step transition parameter SOURce SEQuence TPARameter Target step number for sequence editing SOURce SEQuence STEP AC output voltage SOURce VOLTage LEVel IMMediate AMPLitude Output voltage upper limit setting limit SOURce VOLTage LIMit HIGH Output voltage lower limit setting limit SOURce VOLTage LIMit LOW DC output voltage during AC DC INT AC DC ADD or AC DC SYNC mode SOURce VOLTage OFFSet IMMediate Note This command is compatible with APS 1102 Ie See m SOURce CURRent LIMit AVErage on page 6 19 6 7 APS 1102A GW INSTEK APS 1102A User Manual Table6 2 Command List SOURce Subsystem 2 2 Function Command DC offset voltage adjustment mode during AC INT AC ADD or AC SYNC SOURce VOLTage ADJust OFFSet AC DC offset voltage adjustment AC DC SYNC mode during AC DC INT AC DC ADD or SOURce VOLTage ADJust OFFSet DC Output voltage range SOURce VOLTage RANGe Table6 3 Command List MEASure Subsystem Function Command Output current RMS value MEASure SCALar CURRent AC Maximum current value MEASure SCALar CURRent HIGH Minimum current value MEASure SCALar
161. mode switch it to the AC mode ES See 3 4 2 Setting output mode If it does not bring much improvement adjust the DC offset ES 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 peak current limiter Lower the peak current limiter settings both positive and negative Battery consumption icon blinks when turn on the power Unconformity occurred in the internal memory Try restarting several times If the battery icon still blinks the battery needs to be replaced Contact GW Instek or our agent If the battery icon never blinks after restarting just once the battery has not dried out yet However the settings may have been reset to the factory defaults Check the settings before using again APS 1102A 7 16 GW INSTEK 8 MAINTENANCE 8 IV aINTENANCE Bel Introducti ON ses seveazce vcad rece cadcancstaveeta tes iai se tieveanieecessidetees aa 8 2 8 2 Routine Maintenance cooocccccnncnccnnnnnncccnnnncnnnnnonannnnnnnnannnnrs 8 2 8 3 Storage Repackaging and Transportation cccccco 8 4 8 4 Checking the Version Number ceses 8 5 8 5 Backup Battery siisii tirpi iieii iaa 8 7 8 1 APS 1102A GW INSTEK APS 1102A User Manual 8 1 Introduction This chapter describes the following items e Caution points and storage methods for long periods of non use e
162. mount of harmonic current When a large amount of this current flows in the power source line the equipment may experience operation faults such as voltage distortion which can cause the transformer to overheat possibly resulting in a hazardous accident The APS 1102A includes a function for measuring harmonic current This measurement does not conform to the IEC or other standards This measurement can be performed only in AC INT mode and when the fundamental wave panel frequency setting is either 50 Hz or 60 Hz 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 and peak value measurements are not performed If RMS value average DC or peak value has been set harmonic current measurement is not performed a Changing to harmonic measurement window To view the harmonic measurement window select MEASURE in the MISC menu HI51 E Operation steps 1 Press the a or Lv key to move the cursor to the If icon then press the key m D A E a m a m AC DC ADD 200 u 0 Urre 0 04 50 0 Hz fi 2 O E z u D 18 uu SS Eee EMPEEFEE E a gt The MISC menu is displayed ENTER 2 Press the 4 or Lv key to move the cursor to MEASUR
163. ms to 155 0 Vrms 0 0 Vp p to 440 0 Vp p 200 V range 0 0 Vrms to 310 0 Vrms 0 0 Vp p to 880 0 Vp p Setting resolution 0 1 Vrms 0 1 Vp p x The voltage value can be set as Vp p only when arbitrary waveform has been selected AC voltage value AC VOLT Sets the method used to change to the specified AC voltage value Select one of the following three options e CONST Output specified value e KEEP Output value at end of previous step e 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 operation type APS 1102A 4 32 GW INSTEK 4 ADVANCED OPERATION EXAMPLE Table4 9 Setting Items in PROGRAM Screen 2 3 Setting Name Item Operation Sets the AC frequency AC frequency Setting range 1 0 Hz to 550 0 Hz Setting resolution 0 1 Hz Sets the method used to change to the specified frequency Select one of the following three options e CONST Output specified value e KEEP Output value at end of previous step e 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 Selects arbitrary waveform to be output Setting range SIN SQU ARB1 to ARB16 Sets the method used to change to the specified waveform Waveform operation Select one of the following two options type e CONST Output specified waveform e
164. must be set in advance by the SEQ STEP I See m SOURce SEQuence STEP on page 6 27 Use SYST TUN I See MH SYSTem TUNit on page 6 43 in advance to set the unit for the sequence step execution time or query the unit When in AC EXT AC SYNC AC DC EXT or AC DC SYNC mode the step transition parameter cannot be set 3 Invalid in this mode error occurs Syntax First parameter step time s ms Type Range SOURce SEQuence TPARameter A lt NR2 gt lt NR1 gt lt NR2 gt 0 0001 to 999 9999 s 0 1 to 999999 9 ms Second parameter step end phase setting mode Type Range Third parameter step end phase Type Range Fourth parameter step termination Type Range Fifth parameter jump step number Type Range Sixth parameter jump times Type Range Seventh parameter branch 0 Type Range Eighth parameter branch 1 Type Range lt NR1 gt 0 disable or 1 enable lt NR2 gt 0 0 to 359 9 lt NR1 gt 0 continue 1 end or 2 hold lt NR1 gt 0 next step 1 to 255 lt NR1 gt 0 infinite times 1 to 999 lt NR1 gt 0 disabled 1 to 999 lt NR1 gt 0 disabled 1 to 999 Command example SEQ TPAR 2 1 180 0 0 1 0 0 Query example SEQ TPAR Response example 2 1 180 0 0 1 0 0 APS 1102A 6 26 GW INSTEK 6 REMOTE INTERFACE SOURce SEQuence STEP Specifies the target step number for sequence editing The step number specif
165. n To close the warning 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 Output off due to the output overvoltage error function sE Press the ENTER key or CANCEL key The error is cleared A and the system becomes available Check settings and load OUTPUT OVERVOLTAGE of conditions before using Output OFF Output off due to the output RMS current error function caused by Press the ENTER key or CANCEL key The error is cleared and the system becomes available Check settings and load OUTPUT OVERCURRENT RMS a conditions before using 7 9 APS 1102A GW INSTEK APS 1102A User Manual Table7 7 Warning Messages 2 2 Message Cause and Action Required Output OFF caused by OUTPUT OVERCURRENT PEAK Output off due to the output peak current 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 Output OFF caused by DCPS OVERVOLTAGE Output off due to the DC power source block overvoltage 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 Out
166. n entering the step end STEP TERM setting 1 Open the SEQUENCE screen and display the PROGRAM screen G See 4 4 2 Sequence settings for steps for displaying the PROGRAM screen 2 Press the 4 or Lv key to move the cursor to STEP TERM gt gt gt PROGRAM Y STEP 1 WAVE SIN CONST PHS 6 6 des CODE LL gt gt eel PHS DISABLE PHS 0 des 6 TERM STOP urson 3 Press the key to display the selection box gt gt gt PROGRAM STEP WAVE SIN CONST PHS 6 8 des CONST CANCE a ENTER CODE LL gt CONST PHS DISABLE E PHS 9 0 des JUMP STEP Y JUMP NUM BRANCHG BRANCHI gt gt gt PROGRAM 7 STEP 1 WAVE SIN CONST PHS 6 8 des a CONST CODE LE KA PHS DISABLE PHS 6 08 des 4 TERM CONT STOP HOLD ENTER 5 Press the key to set the operation at the step end APS 1102A 4 36 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 4 4 4 Control of sequence operations The CONTROL item in the SEQUENCE screen is used to control sequence operations A sequence can be started only when output is on Consequently the sequence control selection box can be selected only when output is on Table4 11 lists items in the CONTROL selection box Table4 11 Items in CONTROL Selection Box Selection Box Items Operation START Starts sequence operation Switches to Run mode STOP Stops sequence operation Switches to Idle mode HOLD Pauses sequence operation Switches to Hold mode BR
167. n of the function of key 5 APS 1102A 5 14 GW INSTEK 5 MENUS 5 3 SET Menu The SET menu in the menu window is used to set basic functions The available settings differ according to the output mode Table5 11 SET Menu Items and Output Modes Output Mode Item AC AC DC INT EXT ADD SYNC INT EXT ADD SYNC Selection of output mode See 5 3 1 Output mode setting y y y y V y y y Selection of output voltage range 7 See 5 3 2 Output voltage range Vv Vv Vv Vv y Vv Vv y setting Setting of AC voltage to be output See 5 3 3 Setting output y Voy y y y voltage Setting of AC voltage to be output See 5 3 3 Setting output y v ov voltage Setting of frequency to be output Ie See 5 3 4 Setting output y y y y frequency Setting of phase when output is on 7 See 5 3 5 Output initial phase y Vd y y v settings Selection of waveform to be output 2 See 5 3 6 Waveform settings y y y y y y Selection of external sync signal source 17 See 4 7 Synchronize the Output y y with External Signal External input gain setting C See 4 9 Amplification of V v Voy External Signal Output peak current limit value positive setting let F See 5 3 7 Peak current limiter WAS ae ae Yan settings Output peak current limit negative setting le See 5 3 7 Peak current limiter O fv fv settings
168. n the status window The message box closes automatically after 1 5 seconds r INVALID WITH OUTPUT ON Message box Figure 7 3 Screen Display When Panel Operation Error Has Occurred Table7 4 Panel Operation Errors 1 2 Error Message Cause and Action Required Frequency setting is not valid so setting execution is disabled Set oe 50 Hz or 60 Hz C See 3 4 6 Setting output frequency External sync signal frequency is outside of sync enabled range OUT OF INPUT SIGNAL FREQUENCY le See 4 7 Synchronize the Output with External Signal Remote control parameter range check error Set the parameter within OUT OF RANGE the possible range of settings Remote mode only Ie See 6 3 2 Detailed command descriptions Setting execution is invalid while output is on Turn output off I See 3 4 8 Output on off Setting execution is invalid while output is off Turn output on 7 See 3 4 8 Output on off Cannot set execute due to invalid output mode Change the output INVALID IN THIS MODE mode C See 3 4 2 Setting output mode INVALID WITH OUTPUT ON INVALID WITH OUTPUT OFF 7 7 APS 1102A GW INSTEK APS 1102A User Manual Table7 5 Panel Operation Errors 2 2 Error Message Cause and Action Required Cannot set execute due to BUSY status Wait until the BUSY display UNDER BUSY STATE disappears then try operation again
169. nannnnos 2 3 Grounding and Power Supply Connection ssec 2 6 Simple Operation Checks sesser 2 8 Cali rath nM cisco ai dit 2 10 2 1 APS 1102A GW INSTEK APS 1102A User Manual 2 1 Checking Before Use Before installing and using the APS 1102A make sure that it has not been damaged during shipment and check that all the accessories and all parts of the main unit are included If anything is missing contact the GW Instek or our agent from which the product was purchased E Safety check To ensure safety in using the APS 1102A the user should read the following sections of this instruction manual before using the APS 1102A eo 7 See Safety Precautions provided at the beginning of this instruction manual e See 2 3 Grounding and Power Supply Connection E Appearance and accessories check If an abnormality such as a flaw or dent is found on the outside surface of the corrugated box carefully check if the product 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 O Accessories check The accessories of this product are listed below Check that there are no missing items
170. nd Figure 5 2 A a B INVALID WITH OUTPUT ON C gt MESSAGE E Dutput OFF caused by DUT OF SYNC FREQUENCY Press ENTER key Figure 5 2 LCD Screen When Warning Is Displayed 5 3 APS 1102A GW INSTEK APS 1102A User Manual The following information is displayed in various parts of the screen A Status window B Message box C Measured value window D Menu window E Message display window APS 1102A This window shows various status of the devices When an error has occurred a message box appears near the bottom of the status window and the cause is displayed The message box is closed automatically after 1 5 seconds It is also used to indicate an overload as well as the progress of a sequence This window displays measured values When measuring the harmonic current measured values are displayed in the area combined C and D This window is used to enter settings A warning message is displayed in this message window whenever there is an error that requires confirmation by the user The displayed information remains until the ENTER key has been pressed 5 4 GW INSTEK 5 MENUS 5 1 1 Status icons The status window displays status icons that indicate the status of the APS 1102A These status icons are listed n Table5 1 Table5 1 Status Icons List Icon Item Description When a backup memory checksum error occurs this icon flashes to indicate that the battery is
171. nd operations of these filters are described below e When the NTR filter is set to 1 OPER is set to 1 when OPCR changes from 1 to 0 e When the PTR filter is set to 1 OPER is set to 1 when OPCR changes from 0 to 1 e When the NTR and PTR filters are both set to 1 OPER is set to 1 when OPCR changes e When the NTR and PTR filters are both set to 0 changes in OPCR are not propagated to OPER APS 1102A 6 54 GW INSTEK 6 REMOTE INTERFACE 6 5 4 Warning status The structure of the warning status register is shown in Figure 6 7 below WRCR warning condition register WRTF warning transition filter Peak current limiter operation RMS current limiter operation Power limiter operation External synchronization frequency range protection Overheating protection Logical OR DC undervoltage protection DC overvoltage protection Output peak current protection Not used Output RMS current protection Output voltage protection WRER warning event register WREE warning event enable register Warning status summary Status byte bit 1 Figure 6 7 Warning Status 6 55 APS 1102A GW INSTEK APS 1102A User Manual 6 6 Error Message List Error messages are listed in Table6 16 below Table6 16 Error Message List No Message Cause O No error No error Command was recognized as invalid due to any cause 100 Command
172. nduiecs 9 19 ix APS 1102A Tables Tables page Table 1 1 List Of Functions 1 2 icccccceccecee annaia iii tna 1 5 Table1 2 List of Functions 2 2 rasama anaiita eee e eee i ania E EAEE EEA Ea AARRE 1 6 Table2 1 Panel Settings for Operation CHeCKk ccooocccccnncnccnnnnnnccnnnnencncnnnnnnenennnnnrenononanannns 2 9 Table3 1 Settings in Memory 1 3 oonnnccccnonnnnnnnnnnnnnncnnnnnnnnonnnnnnnnononcnnnnnnnnrnenennnnnnnnenanennos 3 5 Table3 2 Settings in Memory 2 B ooooonccccccnoncnnnoncnncnnnnnnnccnnnnnnccnnnnoncrnnnnnnnrnncnnnnnnnnnnnannnne 3 6 Table3 3 Settings in Memory 3 8 oonnccccconnccncnonnncnnnonnnnnencnnonnnnnononnnnnnnnnnrnenennnnnnnnenannnns 3 7 Table3 4 Specification of RS232 interface oooooccconnccccconoccnnnnnenccnnnnnnccnnnnoncnnnnnnnreninnnnncnnns 3 11 Table3 5 Specification of USB interface ee cee ce eee nne tree eee a tere essa eeeeeeeaneeeeeaaaees 3 12 Table3 6 External Control 1 0 Connectors ooooccccnnnccccnnnnnccccnnnnnnnnnnonannnnnnnnnnnnncnnnancnnnnnnos 3 14 Table3 7 Output M de Listepris lora ii et 3 19 Table3 8 List of Setting Ranges for Various Output Voltage Range eens 3 21 Table3 9 Waveform Listando A dida 3 23 Table3 10 Output Voltage Settings oooccccoccnccnnnnnoccnnnnnnneninnnnnnncnnonnnnnnnnnnnnnnnnnnnnccnnnnnno 3 24 Table3 11 Output Frequency Setting ccccoococcccnnnnncccnnnnnccncnnnnnnnnononnnnnnnnnnnannnnnnnnccnnnnnno 3 26 Table3 12 Current L
173. nge 5 0 A to 21 0 A OLA 1210A Peak current 100 V range 42 0 A to 10 0 A 0 1 A 42 0 A limiter negative 200 V range 21 0Ato S 0A 0 LA 21 0 A Limiter settings are retained separately for the 100 V and 200 V range Since these are not fully constant current operations the specified limit value may not be achieved depending on the load E Operation steps Select the icon in the SET menu then set a numerical value e Peak current limiter positive let e Peak current limiter negative let ES See 3 4 7 Using limiter functions for description of the output peak current limiter settings Ax CAUTION Note with caution that the peak current limiter may allow overshooting depending on the load and therefore may not achieve the peak current value as set For an inductive load operation of the limiter can cause an output overvoltage triggering the protection function In this case the peak current limiter settings positive and negative should be reduced CAUTION If the output current or frequency suddenly increases due for example to an output short circuit the limiter response may not be quick enough so the output overcurrent protection function may be triggered 5 21 APS 1102A GW INSTEK APS 1102A User Manual 5 3 8 RMS current limiter settings This limits the output RMS current When the output RMS current exceeds this setting the output voltage is s
174. nlet 3 Take out the inside air filter from the back to the right and pull it side of the inlet and clean it 2 The left side will be unhooked Hold the left 4 Perform steps 1 to 3 above to remove and side and pull the inlet to the left forward to clean the other air filter release it from the unit 5 After the air filters are completely dry perform steps 1 to 3 in reverse order to attach the air inlet covers Figure 8 1 Air Filter Cleaning Steps The air filter will not function adequately if it becomes clogged such as with very fine dust To prevent this do not install this device in a location where there is a lot of dust or fine dirt etc Also avoid humid locations where condensation occurs easily 8 3 APS 1102A GW INSTEK APS 1102A User Manual 8 3 Storage Repackaging and Transportation Store the APS 1102A in a location that meets the installation requirements C See 2 2 Installation Environment for description of installation requirements a Storage when unused for a long time e Remove the power cord from the outlet and the product e Store the product on a shelf or rack where it will be protected from falling objects and dust If it may be covered with dust put the cover such as cloth and polyethylene sheet on it e The minimum storage environment requirements are a temperature range of 10 C to 50 C with 5 to 95 RH but it is also important to avoid locations subject to abrupt temp
175. nnnencnononrnnenonannnnos 7 6 Panel Operation Errors 1 2 oocoooccccnccccnnccccncccnnnaccnoncnncnnncnnnnnnonnnnnnnancnnccnnnnnccnns 7 7 Panel Operation Errors 2 2 00ocoooccccnccccnnccccnccconnncnconcnncnnnconnnnnoncnnnnnannonccnnnnacinns 7 8 Warning Messages 1 2 iiiionicon ita cialis cda 7 9 Warning Messages 2 2 0ccccooonccncnoooccnononnncnnnnonannnnnnonannnnnonnnnnnnnnnnnnnnnnnnnannnnnnes 7 10 Remote Error Message LiSt cocooonncccconnnncccnnnnnnnnnnnnnnanonnnnnnnnononcnnnnnoncrnenenanennns 7 11 xi APS 1102A Tables Table7 9 When Failure ls Suspected Problem when Switching Power on off 7 12 Table7 10 When Failure Is Suspected Problem During Key Operation neccen 7 12 Table7 11 When Failure ls Suspected Problem Related to Output Voltage or Output Voltage Range Setting 7 13 Table7 12 When Failure ls Suspected Problem Related to Frequency Setting 7 13 Table7 13 When Failure ls 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 ls 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 Problem Related to Limiter Setting Range Limit cc eeeeeeeeeeeee neers 7 16 Table7 18 When Failure ls Suspected Other Problems
176. nnnnannnnnonancnnnnns 5 47 5 6 7 External control input enable disable setting cece eeeeeeeeeeeeeeee 5 48 5 678 Reset TUMCUON escitas a a aee eid 5 49 5 6 9 System INTOMMALOM siii dt eee 5 49 6 REMOTE INTERFACE unit A ta 6 1 6 1 Remote Interface si ccc secs ii ita inetd iaa 6 2 ul E E eii iria 6 2 B12 RS2J2 A e atid less eek ole ree ls te Sh ad 6 4 62 Command iS tasa sagt echt atte a a e eabeteuts 6 7 6 3 Command Descriptions 0 0 0 eee eee tte e tree eee ee rete esate reese naan eeeeaaaeeeesaaaeeeees 6 13 6 3 1 Overview of Programming Language oocccccnnocccnnnnncccnnnnnnenononnnnnnnnonaninnnnns 6 13 6 3 2 Detailed command descriptiONS cooooncccnnnoccccnnnoncccnnnnnnnncnnnnnnncnnnnnnnnnnnns 6 18 6 4 COMMANG Tree iris 6 49 6 5 Status SYStOM jai cde id aan ai l 6 50 62551 Status byte ws eee aaah eid T ae ae eh eee See a 6 51 6 5 2 Standard event StatUS oooonnccccconnncccccnonnnnnnnnonnnnnononcnnenonnnennnnonannnnnnnnnnnnnnns 6 52 625 3 Operation Status idad 6 54 APS 1102A vi Contents 6 5 4 Warning Status its iaa 6 55 6 06 Error Message LiSt unico cial did 6 56 6 7 Programming example ooooocccconnnccnnnococcnnnnonnncnnnnonnnnnnononnnnnnnnnnnnnnnnnnrrnenennanens 6 57 6 8 Programming Precautions ooooooccccnnnoccccncnnncnnnnnonannnnnnnnnnnnnnnnnnccnnnnnncrnnnnnnneno 6 57 6 9 Notes on Remote Control ococccoooccccnnnoccccnnnnnccnnnnonnnnnnnnnnncnnnnnnnccnnnnnneninnnnnnenos 6 57 TROUBLESHOOTIN G
177. nnnnnos 4 7 4 1 5 Setting output frequency of superimposed AC 4 9 4 1 6 Setting superimposed AC waveform sessen 4 10 4 1 7 Using the measurement function oocccccnccccnnccccncccnns 4 11 4 2 Measurement of Inrush Current esscr 4 15 4 2 1 Inrush Curent iii i ducted 4 15 4 2 2 Set phase at output ON cccconcccccccnoccnnnnnnncnnnonnnccnnnnnnn 4 16 4 2 3 Set measurement display to peak value 4 17 4 2 4 Reset the peak current hold value c cee 4 18 4 3 Measurement of Harmonic Current eee 4 20 4 4 Using the Sequence FUNCTION ccccooonccncnncnccnnnnnnccninnnaneno 4 22 4 4 1 Sequence OperatiONS oooonnccccconocccccnnnnnnnnnnnnnnnnnnonos 4 22 4 4 2 Sequence SettidgS ccocoonnccccconoccccnonnnnncnonnnnnnnnnnnos 4 29 4 4 3 Programming SEQUENCES seee 4 31 4 4 4 Control of sequence operations eese 4 37 4 4 5 Clear Sequence MeMOlY ccooocccccccnoccnnnonnncnnnnnnncinnnnnnos 4 39 4 4 6 Example of sequence 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 ocoooooccccnnncccnnnnnnccninnnanenos 4 49 4 7 Synchronize the Output with External Signal 4 51 4 7 1 External signal synchronization sses 4 52 4 7 2 Lime synchronization 4 54 4 8 Using Memory Functions saec 4 55 4 9 Amplification of External Signal secen 4 58 4 10 Adding External
178. nnnnonnnencnnnnnnnnnnnnnnnnnnnns 5 27 5 4 6 Output harmonic current measurement ccooccccnccccnnccccnncnnoncncnnncncnnccinnnnos 5 27 5 4 7 External synchronization frequency measurement 5 27 5 5 MISC A gee AA Ss ae Genes a N ceed aaie a paan Aaa Tie 5 28 5 5 1 Sequence SEQUENCE cooooccccononocnnonnnncnnnnnnncnnnnnnnccnnnnnnannnnnnnannnnnnnnnnnnnnns 5 28 5 5 2 Memory MEMORY 0 cceeceeeeeeeeeee eee cae eeeaeeeeaeeeeeeeeeeseeesaeeeesaeeeeaaeees 5 32 5 5 3 Remote REMOTE vecinos tai ii ae 5 33 53 4 SYSTEM SY STEM dararia A A sen tevedendes 5 34 5 5 5 Setting range limiter LIMIT oooonccnnnnnnccnnnnniccnnnnnncccnnnnnnnncnnnononnnnonannnnnnns 5 35 5 5 6 Selection of measurement display MEASURE 5 36 5 5 7 Reset of peak current hold value ooooocccnnncccccnnnnncccnnnnonnnnnonnnnnnnnonaninnnnns 5 36 5 5 8 OUTPUT ONION os inet eee ie Pak ns ee ae 5 37 5 5 9 Adjusting DC offset oocccconnnccccononccnncnnnnnnnnononnnnnononcnnenonnnrnnnnonnnnnnnnnnnnnnnnns 5 38 DO System Me E EE ce avec lcd iii obedudobde teesecees Shien ceouet seeds 5 40 A UN 5 42 5 6 2 BOOP SOUNG viviana anniv asda vedas 5 43 5 6 3 LCD contrast aQjustMeNt oocccccnnnncnnnnnnnccnnnnnnccnnnnoncncnnnnnnencnnnnnnncnnnnnnnnnnnns 5 44 5 6 4 LCD display color SettidQ ccoooocccccnncccinonnnnccnnnnoncncnnnnnnnncnnnnnnnnnnonnnnnnnnns 5 45 5 6 5 TIMe UnIt S Oti iia 5 46 5 6 6 Output on off setting at pOWer 0N ocooooocccnnnnncccnnnoncccnnononnnn
179. nu then press the key on the control panel gt This set output on at which time the output on off LED goes on o ES A a es Output on off LED is on Output off Output on 2 Press the START key shortcut key to start sequence TOP SEQUENCE MENU START STOP HOLD LOCAL O O O APS 1102A 4 46 GW INSTEK 4 ADVANCED OPERATION EXAMPLE c Operations after starting sequence When a sequence is started the status icon RUN b is displayed in the status window to indicate that the sequence is being executed A message box is also displayed to indicate the step number being executed After returning to the SET screen if the sequence is executed the current step 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 the output will be turned off Status icon indicates that sequence is being executed Step number being executed 111 3 Urre O 02 Arne Ow 2 VA Figure 4 14 LCD Screen During Sequence Execution 4 47 APS 1102A GW INSTEK APS 1102A User Manual 4 5 Control Using External Control I O Connector Digital signals that are input to the extern
180. ock Diagram of Sequence Mode Transitions aaen 4 25 Figure 4 7 Example of Sequence Operation from Hold Mode to lt Start gt eee 4 26 Figure 4 8 Example of Sequence Operation at lt BranCh gt ooccccccnnocccnonnnoccnnnnneninnnnnanenos 4 26 Figure 4 9 Loop Specification Method and Step Transition Example eee 4 27 Figure 4 10 Example of Step Synchronized Output ooocccccccnncccnncnnoncnnonnnccnnnnnncnnnnnnaninnos 4 28 Figure 4 11 Sequence Operation during Wait for Phase 09 0 0 ceeeeeeeeeeeeeeeenaeeeeees 4 28 Figure 4 12 Sequence Shortcut KeyS eee cece eeeeeee cece eter tees eee eeeeaaeeeeeeaaaeeeesaaaeeeees 4 38 Figure 4 13 Step Transition Example during AC DC INT mode oocccccooocccnnnnncccnnnnnnons 4 40 Figure 4 14 LCD Screen During Sequence Execution cccccooccccccnnocccnonnnnccnnnnncncnnnnnnnenos 4 47 Figure 4 15 Synchronized TTL Signal ooooooccccncnnccccnnnnnccnnnnnnnncnnnnnnnncnnnnnnnccnnnnnnrcnnnnnnnnnos 4 51 Figure 4 16 Example of Settings from MemMoty oocccccconcccncccnoncnnnnnnnncnnnnnnccnnnnnncrnnnnnnnnenos 4 55 Figure 5 1 LCD Screen When Normal oooccconccccncccnnnccccnccnnnncncnnncnnoncnnnnnnnnonccnnnnncconeninnnes 5 3 APS 1102A viii Figure 5 2 Figure 5 3 Figure 5 4 Figure 5 5 Figure 5 6 Figure 5 7 Figure 6 1 Figure 6 2 Figure 6 3 Figure 6 4 Figure 6 5 Figure 6 6 Figure 6 7 Figure 7 1 Figure 7 2 Figure 7 3 Figure 7 4 Figure 8 1 Figure 8 2 Figure 9
181. oltage change patterns that will be used in voltage variation tests for car electronics are programmed in advance the output will change according to the sequence so the test can be completed in one series of operations In the sequence operation programming DC sine waves and square waves which are built in the APS 1102A and arbitrary waveform 16 types captured via the USB interface is able to use Maximum step number is 255 minimum step time is 0 1 ms In each step waveform level and duration time can be set and constant keep sweep can be chosen In addition sequences can be repeated from 1 to 999 times or continuously The APS 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 Number of steps 1 to 255 per sequence Step time 0 1 ms to 999 9999 s resolution 0 1 ms or 0 0001 s Operations within step Constant keep or linear sweep Parameter DC voltage AC voltage frequency waveform phase start end step synchronized output 2 bits Jump times 1 to 999 or infinite Sequence control Start Starts a sequence Stop Stops a sequence Hold Maintains current
182. om occurring be sure to ground the APS 1102A according to Electric Equipment Technical Standard Class D 100 Q or less Grounding or higher When the input power line is 100 V AC use power cord set 1 When a 3 prong power plug that includes a protective ground contact is connected to a 3 prong power supply outlet this product is grounded automatically Power cord set 1 Japan version is rated at 125 V AC When the input power line is 200 V AC use power cord set 2 equipped with a 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 CAUTION The power code set can be used for disconnecting the product from AC power line in case of emergency Maintain enough space around the inlet to be able to remove the connector of a power cord from the inlet Use a power socket located at convenient place with adequate space around so that the plug can be removed from socket E The power requirements of this product are as follows Voltage range 100 V AC to 230 V AC 10 when at 250 V or less Overvoltage category II Frequency range 50 Hz 2 Hz 60 Hz 2 Hz single phase Power consumption 1 4 kVA or less APS 1102A 2 6
183. on of 102 Syntax error undefined command or parameter z sa Error occurred when executing the command due to any cause 200 Execution error General execution error 7 gt Error occurred when executing the command due to out of range 222 Data out of range parameter 350 Too Many Errors New errors cannot be retained due to error queue overflow M Das 7 Error occurred when executing the command because the output 1 Invalid with output on relay was on Paes Error occurred when executing the command because the output 2 Invalid with output off 8 P relay was off PES Error occurred when executing the command due to inappropriate 3 Invalid in this mode i mae operation mode a 7 Error occurred during execution of the command because the 4 Under Busy State A device is busy state il Eidos Error occurred during execution of the command because limiter 5 Out of Limiter value was exceeded ed Error occurred when executing the command due to inappropriate 6 Invalid in this frequency ON l i ay oscillation frequency setting 7 Out of Input Signal Error occurred when executing the command due to out of the frequency external synchronization frequency range Error occurred when executing the command because device was 8 Under Warning State heed 8 operating in protected mode APS 1102A GW INSTEK APS 1102A User Manual 7 3 When Failure Ils Suspected If a problem that might
184. onization ES 5 4 7 External synchronization frequency Hz Gea frequency measurement Always ES 5 4 4 Load power factor Load power factor None displayed measurement Always ES 5 4 5 Load crest factor Load crest factor None displayed measurement 5 23 APS 1102A GW INSTEK APS 1102A User Manual 5 4 1 Output voltage measurement When MEASURE has been selected in the MISC menu RMS value RMS average DC AVG or peak value PEAK is displayed The initial setting factory setting is to display the RMS value RMS ES See 3 4 9 Using measurement functions a RMS value RMS value of AC DC e Full scale e Display resolution e Measurement accuracy 250 0 Vrms 100 V range 500 0 Vrms 200 V range 0 1 Vrms at 45 Hz to 65 Hz 0 5 of rdg 0 3 Vrms 100 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 e Full scale e Display resolution e Measurement accuracy 250 0 V 100 V range 500 0 V 200 V range 0 1 V 10 5 of rdgl 0 4 V 100 V range 10 5 of rdgl 0 8 V 200 V range at 23 5 C c Peak value Minimum voltage and maximum voltage are displayed separately e Full scale 250 Vpk 100 V range 500 Vpk 200 V range e Display resolution 1 Vpk
185. oooooccccnnnnccccccnnncncnnnnnnncnnnnnanccnnnnnnos 6 54 6 5 4 Warning Status isien in tutes diets dyes iii 6 55 6 6 Error Message LiSt oooccccconnncccconnnncccnnnnnnnnononcnnanonnnnnnos 6 56 6 7 Programming example oocccccccncccccccnnoccnncnnnnccnononcnnnnnnnanenos 6 57 6 8 Programming Precautions oooccccccnnoccnnnnnnnccnononcccnnnnnannnos 6 57 6 9 Notes on Remote Control cooooccccccnnccccncnncnccnnnnncnninnnnnnnnos 6 57 6 1 APS 1102A GW INSTEK APS 1102A User Manual 6 1 Remote Interface This product is provided with the USB and RS232 remote interfaces and is remote controllable by a computer The remote control allows almost all the operations performed on the control panel In addition it can read the internal state such as setting values and errors Prepare a personal computer equipped with the USB interface when using the USB interface Install the USBTMC driver in the computer Normally this driver supports the Subclass USB488 so that almost same control as GPIB can be executed through the USB 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 almost the same contro
186. op line or a Y will be displayed at the bottom line Each time the UP or DOWN key is pressed the item list is scrolled one line up or down The selection cursor does not move to the A or V When the ENTER key is pressed the setting is actually updated and the selection box is closed If the selection box is closed by pressing the CANCEL key any changed settings become invalid BEER ON CONTRAST 55 C OR TIME UN IIMs pSis INIT OUT OFF Figure 5 5 Selection Box 5 13 APS 1102A GW INSTEK APS 1102A User Manual 5 2 5 EXEC input The EXEC box is displayed for items to be actually executed by pressing the ENTER key Only one target item is displayed in the EXEC box and the cursor is shown on that item When the ENTER key is pressed the item is actually executed and the EXEC box is closed If the EXEC box is closed by pressing the CANCEL key nothing is executed EXT CONTROL DISABLE RESET NFORMAT ION 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 ES See 4 4 Using the Sequence Function for description of the functions of keys 2 to 4 G See 5 5 3 Remote for descriptio
187. operations become enabled and an operation error or a protected operation will be notified with a beep Syntax SYSTem BEEPer STATe A lt bool gt Parameters OFFI0 ON 1 Command example SYST BEEP STATe ON Query example SYST BEEP STATe Response format lt NR1 gt Response example 1 E SYSTem CONFigure EXTIO This controls the external control input enable disable setting Syntax SYSTem CONFigure EXTIO A lt bool gt Parameters OFFI0 ON 1 Command example SYST CONF EXTIO ON Query example SYST CONF EXTIO Response format lt NR1 gt Response example 1 APS 1102A 6 42 GW INSTEK 6 REMOTE INTERFACE E SYSTem ERRor This reads one error from the error queue FIFO and clears the read error in the error queue The maximum number of errors that can be held in the error queue is 20 If 21 or more errors occur 350 Too Many Errors is inserted as the 20th error Syntax SYSTem ERRor Parameters None Query example SYST ERR Response format lt NR1 gt lt SRD gt Response example 0 No error E SYSTem PON OUTPut This sets 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 A lt bool gt Parameters
188. or 200 V e LAIN Set external input gain Set a numerical value 1 Press the 4 or Lv key to move the cursor to he MUD icon then press the key gt The selection box is displayed E mon PNG on Selection box a AC SYNG Hz AC DC EXT Lv AC DC ADD US La im ENTER 2 Press the 4 or Lv key to move the cursor to the mode to be set then press the key gt This sets the selected output mode CANCEL Selection box 3 Press the 4 or Lv key to move the cursor to the RNG icon then press the key gt The selection box is displayed CANCEL 4 ENTER SET AC DC EXT Selection box 4 59 APS 1102A GW INSTEK APS 1102A User Manual 4 Press the 4 or Lv key to move the cursor to the output voltage range to be set then press the key gt This sets the selected output voltage range CANCEL 4 5 Press the or key to move the cursor to the ZAIN icon then press the key gt The modification box is displayed SET AC DC EXT Sip 6 Press the GS and keys to move the cursor to the column to be changed turn the MODIFY dial and set a numerical value gt The set value is reflected immediately in the output SET mm AC DC EXT Decrease Incr Em 199 y Y y morease a sauce 42 O A 42 04 i 10 54 gt E a Ca Ls CANCEL ENTER 7 After entering all of t
189. or higher the maximum output peak current may decrease j Frequency setting When signal source mode is INT and ADD mode only Setting range 1 0 Hz to 550 0 Hz Setting resolution 0 1 Hz Setting accuracy 0 01 23 5 C k Output on phase When signal source mode is INT and ADD mode only Setting range 0 0 to 359 9 Setting resolution 0 1 1 Output voltage waveform When signal source mode is INT and ADD mode only Sine wave square wave arbitrary waveform 16 types APS 1102A 9 4 GW INSTEK 9 SPECIFICATIONS m Small amplitude frequency response When signal source mode is INT 100 V range output voltage is 20 Vrms 50 Hz rating AC mode AC DC mode 40 Hz to 550 Hz 1 40 Hz to 550 Hz 1 n Output voltage distortion factor 0 5 or less 0 Output voltage stability Fluctuation with output current Fluctuation with input voltage p Output DC offset 100 V range 200 V range 50 Hz or 60 Hz 50 or higher of the rated output voltage the maximum current or lower THD N 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 Within 0 2 The power supply input voltage is 100 V 120 V or 230 V no load the rated output voltage Within 50 mV typ fine adjustment available Within 100 mV typ fine adjustment available
190. ormat lt CRD gt Character format Example SIN lt SRD gt Character format with double quotations Example No error e Binary block data format The binary block data format is shown in Figure 6 1 Non zero numerals Numerals 8 bit data byte 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 afterward For example the format is as follows when sending four of the 8 bit data byte lt DAB gt 14 lt DAB gt lt DAB gt lt DAB gt lt DAB gt c Common commands The common commands are used to provide overall control of device functions such as device reset and status monitoring These common commands have three letter names that start with an asterisk APS 1102A 6 14 GW INSTEK 6 REMOTE INTERFACE d Subsystem commands Subsystem commands are commands used to execute the particular functions of devices Subsystem commands correspond to a measuring instrument internal function groups with several sets divided into groups Each subsystem command has a tree structure and colon is defined as a path separators 1 SCPI command tree Figure 6 2 shows a partial command tree of subsystem commands See Figure 6 3 for an overview of the command tree root S0URce e Y0LTage LEYel IMMediate AM
191. ory Functions The icon will blink if the backup battery has been drained and the data has been lost If the ICA J icon still blinks after restarting several times the battery needs to be replaced Contact GW Instek or our agent LF See Table7 18 8 7 APS 1102A GW INSTEK APS 1102A User Manual APS 1102A 8 8 GW INSTEK 9 SPECIFICATIONS 9 SPECIFICATIONS 9 1 Output a 9 2 9 2 Current Limiter o errr reer errr reer re rer rere eee rr 9 6 9 3 Setting Range Limits o CCS eee eee ee eee ee ee eee eee 9 6 9 4 Signal Sources OCCT rer rr rrrrerrr reer errr rrr rier re reer err eer ere 9 7 9 5 Measurement Functions a 9 8 9 6 Sequence Function AA 9 11 9 7 Arbitrary Waveform Memory eee rere rere ere ee eee re reer rr 9 12 9 8 Setting Memory a 9 12 9 9 Protection Functions a 9 12 9 10 General a 9 13 9 11 External Control 1 0 o ree ee re eee er eee 9 14 9 12 External Interface TOPPP CCCP eCere rece r errr errr errr err rere ee ee eee ee 9 15 9 13 Power Input a 9 15 9 14 Withstand Voltage and Insulation Resistance 11 9 16 9 15 Safety and EMC TeCCCCTeCr reer rer re rer rer rr errr eee ere ee rr re 9 16 9 16 Ambient Temperature Range Ambient Humidity Range Etc a 9 17 9 17 External Dimensions and Weight trrrttrttttttrtt etree 9 18 as typ 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 the produ
192. ot be set synchronization mode has been set Symptom Possible Cause Required Action etc Output frequency cannot be set when the signal source mode is external signal input EXT or External signal input or external external synchronization SYNC Output frequency Set the signal source mode to internal INT or internal external ADD mode ES See 3 4 2 Setting output mode 2 See 5 3 1 Output mode setting Line synchronization cannot be set External synchronization mode has been set Set the signal source mode to external synchronization SYNC then set the external sync signal source to LINE ES See 3 4 2 Setting output mode See 4 7 2 Line synchronization ES See 5 3 1 Output mode setting 7 13 APS 1102A GW INSTEK APS 1102A User Manual Table7 13 When Failure Is Suspected Problem Related to Output Error Symptom Possible Cause Required Action etc ae Check the output voltage setting Output voltage setting is 0 CF See 3 4 5 Setting output voltage When the signal source mode is external signal Signal source is not connected EXT connect the signal source to the external signal input terminal then set a suitable external input gain 2 See 3 3 5 External signal External input gain is set to 0 input external sync signal input terminal ES See 4 9 Amplification of External Signal
193. ower Frequency Magnetic Field N 61000 4 8 2010 les lt oltage Dip Interruption N 61000 4 11 2004 les Low Voltage Equipment Directive 2006 95 EEC Safety Requirements EN 61010 1 2010 APS 1102A 9 16 GW INSTEK 9 SPECIFICATIONS 9 16 Ambient Temperature Range Ambient Humidity Range Etc a Operating environment Indoor use b Altitude 2000 m or lower c Operation guarantee 0 C to 40 C 5 to 85 RH When absolute humidity is 1 g m to 25 g m with no condensation d Performance guarantee 5 C to 35 C 5 to 85 RH When absolute humidity is 1 g m to 25 g m with no condensation e Storage condition 10 C to 50 C 5 to 95 RH When absolute humidity is 1 g m to 29 g m with no condensation Figure 9 1 shows the ambient temperature and humidity ranges RH 90 I Storage condition 80 Performance 70 if guarantee 60 50 Operation guarantee 40 30 10 0 10 20 30 40 50 C Figure 9 1 Temperature and Humidity Ranges 9 17 APS 1102A GW INSTEK APS 1102A User Manual 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 APS 1102A 9 18 9 SPECIFICATIONS GW INSTEK suo 194 2 2 1 9 8d9 e
194. p end value is output Step operation types Note When the step operation type is KEEP the output parameter setting is ignored 4 23 APS 1102A GW INSTEK APS 1102A User Manual The step transition parameters specify the next step and its timing Table4 5 Step Transition Parameters Step time Specified in time Step end phase Sets step end phase as enabled or disabled Step end The following parameters are provided to specify the action at the end of the step e Continue sequence CONT e Hold HOLD e Idle STOP Jump step The following parameters are provided to specify the destination step when a jump occurs after ending the current step e Jump to an arbitrary number step 1 to 255 e Jump to the next number step 0 Jump times The following parameters set a loop for jumping to the step specified by jump step the specified number of times The following parameters are provided to specify the jump times e Specified number 1 to 999 e Infinite times 0 Branch step The following parameters are provided to specify the destination step for branch control e Change to arbitrary step number 1 to 255 e 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 specified sequence If the jump step has not been specifi
195. panini areipeywiil 190719 oueno 383 Een 8SVHd Figure 6 3 Command Tree APS 1102A 6 49 GW INSTEK APS 1102A User Manual 6 5 Status System The APS 1102A includes the minimum set of status groups defined by IEEE488 2 The APS 1102A status system is outlined below in Figure 6 4 Message queue summary Standard event status summary Operation status summary Service MAV 3 2 WAR 0 request sue DIO5 DI04 DIO3 DI02 DIO1 generation Status byte register Read by STB common query Logical OR Service request enable register SRE common command SRE common query Figure 6 4 Status System APS 1102A 6 50 GW INSTEK 6 REMOTE INTERFACE 6 5 1 Status byte The status byte register definitions are listed in Table6 14 Bits in the status byte register become valid when 1 is set in the service request enable register then the ORed result of the valid bits is taken to issue a service request A status byte can be read by the serial poll or an STB query Table6 14 Status Byte Register Definitions Bit Weight Description OPR 7 128 Operation status summary During the serial poll this bit is defined as the RQS Request Service which indicates whether a service request has been issued to the controller by a device RQS MSS 64 This bit is cleared to zero when the serial poll is used 6 When using an STB query this bit is defined as the MSS Master Status Summary and operat
196. peration event register STATus OPERation EVENt Operation transition filter STATus OPERation NTRansition STATus OPERation PTRansition Warning event condition register STATus 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 TRACe Subsystem Function Command Arbitrary waveform name list TRACe CATalog Send receive arbitrary waveform data TRACe DATA Clear arbitrary waveform memory TRACe DELete NAME 6 9 APS 1102A GW INSTEK APS 1102A User Manual Table6 9 Command List SYSTem Subsystem Function Command Beep sound on off SYSTem BEEPer STATe External control input enable disable SYSTem CONFigure EXTIO Error query SYSTem ERRor Output at power on SYSTem PON OUTPut Time unit for sequence step execution SYSTem TUNit Clear warning SYSTem WRELease Table6 10 Command List PROGram Subsystem Function Command Sequence operation control PROGram SELected EXECute
197. played e Measurement range 0 00 to 1 00 e Display resolution 0 01 APS 1102A 5 26 GW INSTEK 5 MENUS 5 4 5 Load crest factor measurement Calculated by maximum values of maximum current and minimum current RMS current In the case that it exceeds the measurement range is displayed e Measurement range 1 00 to 50 00 e Display resolution 0 01 5 4 6 Output harmonic current measurement Output harmonic current measurement is enabled only in the AC INT mode and when the frequency setting is 50 Hz or 60 Hz When HC1 HC2 HC3 or HC4 is selected under MEASURE in the MISC menu the harmonic measurement window is displayed At that time measurements other than output harmonic measurement are not performed This measurement does not conform to the IEC or other standards C See 4 3 Measurement of Harmonic Current e Measurement range To 40th harmonic of fundamental wave e Full scale 15 00 Arms and 500 0 e Display resolution 0 01 Arms and 0 1 e 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 08 Arms All in the case of reference value 23 5 C Note This measurement does not conform to the IEC or other standards 5 4 7 External synchronization frequency measurement The frequency measured value is display
198. ponse example 35 7 APS 1102A 6 30 GW INSTEK 6 REMOTE INTERFACE E MEASure SCALar CURRent AMPLitude MAX This returns the output current peak value hold in Apk units The held output current peak value 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 AMPLitude MAX Parameters None Query example MEAS CURR AMPL MAX Response format lt NR2 gt Response example 26 5 E MEASure SCALar CURRent AMPLitude RESet This resets the stored output current peak value hold to 0 Apk Syntax MEASure SCALar CURRent AMPLitude RESet A lt NR1 gt Parameters 1 Command example MEAS CURR AMPL RES 1 Response format None Response example None E 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 lt NR2 gt Response example 1 23 E MEASure SCALar CURRent CREStfactor This returns the output current crest factor The crest factor measurement full scale is 50 00 If the measured value exceeds the measurement range 99 99 is returned as a measurement error The crest fa
199. put OFF caused by DCPS UNDERVOLTAGE Output off due to the DC power source block undervoltage 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 due to the internal temperature error protection Output OFF function caused by Press the ENTER key or CANCEL key The error is cleared OVERHEAT and the system becomes available Check the ambient temperature and other installation conditions before using Output off due to the external sync signal frequency out of OUTPUT OFF range function caused by Press the ENTER key or CANCEL key The error is cleared OUT OF SYNC FREQUENCY and the system becomes available Check the external sync signal source before using APS 1102A 7 10 GW INSTEK 7 TROUBLESHOOTING 7 2 5 Remote related external control errors Table7 8 lists remote related external control error messages Table7 8 Remote Error Message List No Message Text Cause O No error No error Command was recognized as invalid due to any cause 100 Command error General command error a a Command was recognized as invalid due to recepti
200. put 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 Output waveform example External sync signal TTL Figure 4 15 Synchronized TTL Signal 4 51 APS 1102A GW INSTEK APS 1102A User Manual 4 7 1 External signal synchronization This function synchronizes the output frequency to a signal pulse width 3 ms or more that is input to the rear panel external sync signal input BNC connector The output frequency can be synchronized to any frequency from 40 Hz to 500 Hz E Operation steps Select MOD 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 p 2 _ Output on Output off 2 Press the 4 or Lv key to move the cursor to the MOD icon E Cursor RNG y gag CANCE ENTER Fa im mz 3 Press the key to display the selection box then press the a or Lv key to move the cursor to AC SYNC or AC DC SYNC m mon RNG ly im APS 1102A 4 52 GW INSTEK 4 ADVANCED OPERATION EXAMPLE ENTER 4 Pre
201. put signal is detected Start sequence e Input Starts sequence when falling of input signal is detected Stop sequence i noe Stops sequence when falling of input signal is detected 15 las Hold sequence P Holds pauses sequence when falling of input signal is detected Sequence branch trigger 0 16 Input Jumps to step specified by BRANCHO when falling of input signal is detected Sequence branch trigger 1 17 Input Jumps to step specified by BRANCH when falling of input signal is detected APS 1102A 4 48 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 4 6 Output of Arbitrary Waveforms Arbitrary waveforms are generated by transferring data from an external PC to arbitrary waveform memory via USB interface It can not be available to transfer via RS232 interface Arbitrary waveforms can be edited and transferred using the accompanying control software C See the control software user s manual for description of this control software When output is on arbitrary waveforms cannot be changed Make sure that output is off before changing arbitrary waveforms a Arbitrary waveform memory The APS 1102A includes arbitrary waveform memory as an internal signal source and this memory can be written to via the USB interface Arbitrary waveform memory cannot be written to from the panel screen e Waveform memory count 16 e Waveform length 4096 words e Waveform data 15 bit binary 2 s complement format The valid range
202. range or from 21 0 A to 5 0 A for 200 V range Syntax Parameters Command example Query example Response format Response example SOURce CURRent LIMit PEAK LOW A lt NR2 gt 42 0 to 10 0 21 0 to 5 0 CURR LIM PEAK LOW 10 CURR LIM PEAK LOW lt NR2 gt 10 0 6 19 APS 1102A GW INSTEK APS 1102A User Manual E SOURce FREQuency IMMediate This sets the output frequency When in AC EXT AC S YNC AC DC EXT AC DC S YNC mode the frequency cannot be set 3 Invalid in this mode error occurs The frequency setting ranges from 1 0 Hz to 550 0 Hz Syntax Parameters Command example Query example Response format Response example SOURce FREQuency IMMediate A lt NR2 gt 1 0 to 550 0 FREQ 50 FREQ lt NR2 gt 50 0 E SOURce FREQuency LIMit HIGH This sets the upper limit of the frequency that can be set However a value that is equal to or 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 Parameters Command example Query example Response format Response example SOURce FREQuency LIMit HIGH A lt NR2 gt 1 0 to 550 0 FREQ LIM HIGH 550 FREQ LIM HIGH lt NR2 gt 550 0 E SOURce FREQuency LIMit LOW This sets the lower limit of the frequency that can be set However a value that is equal to or higher than the current
203. re 3 12 Example of Main Operations Screen in AC INT Mode The main operations screen that appears immediately after the power on shows the same settings that were displayed the last time the power was turned off When a newly purchased product is turned on for the first time the initial settings factory settings are displayed gt See 3 2 Display and Initial Settings at Power on for description of the initial settings gt Y See 4 8 Using Memory Functions for description of how to read settings saved to memory gt Y 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 O OUTPUT ome gt Output on Output off The power source is cut and turned off CAUTION e Before turning off the power make sure the OUTPUT setting is off CAUTION e Before turning off the power of APS 1102A always finish remote control If turn off the power during remote control it may be caused unconformity to internal memory state APS 1102A 3 18 GW INSTEK 3 4 2 Setting output mode 3 PANEL AND BASIC OPERATIONS The APS 1102A provides the eight output modes listed in Table3 7 The output mode cannot be changed while output is on Before changing the output mode set output to off Table3 7 Output Mode List Operation
204. red to absorb the back EMF Connect a backflow diode in parallel with the load as shown in Figure 4 2 APS 1102A Backflow diode Hi i os Inductor Lo Figure 4 2 Connection of Backflow Diode 4 1 2 Selecting an output mode AC DC INT mode To select an output mode select MOD in the SET menu E Operation steps 1 Press the a or Lv key to move the cursor to the MOD icon E mon Cursor ING v gas CANCE ENTER F im EJ 4 3 APS 1102A GW INSTEK APS 1102A User Manual 2 Press the key to display the selection box Selection box CANCE gt ENTER CC MISC y Le A En Cursor CANCE ENTER gt 4W AC DC INT NG 100 y v 0 0 Urre ta 0 04 50 0 Hz CANCEL ENTER Qa 0 deg Lv SIN let 42 04 42 0A mu 10 5A E gt APS 1102A 4 4 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 4 1 3 Setting the output voltage range Select 100 V or 200 V as the output voltage range As is shown in Table4 2 the range that can be set for the output voltage differs according to the selected output voltage range Table4 2 Setting Range Options for Various Output Voltage Ranges Setting Setting range 100 V range 200 V range Unit DC voltage 220 0 to 220 0 440 0 to 440 0 V SIN SQU 0 0 to 155 0 0 0 to 310 0 Vrms AC voltage ARB1 to ARB16 0 0 to 440 0 0 0 to 880 0 Vp p Peak c
205. rimposed AC To set the output frequency set a numerical value under in the SET menu E Operation steps 1 Press the a or Lv key to move the cursor to the icon AC DC INT 200 y 0 Urme a 90 00 Cursor AC DC INT 200 y 0 Urme PEY Modification box Sip 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 SET MM AC DC INT RNG 200 y Decrease m D O ii yz 0 04 gt 1 E 0 des SIN 21 04 21 0A Seo 8 gt Ea im ES 4 Press the or key to close the modification box 4 9 APS 1102A GW INSTEK APS 1102A User Manual 4 1 6 Setting superimposed AC waveform Selects among 16 types of sine waves SIN square waves SQU and arbitrary waveforms ARB Arbitrary waveforms are generated using data transfers via the USB interface ES See 4 6 Output of Arbitrary Waveforms for details of arbitrary waveforms To select a waveform select in the SET menu E Operation steps 1 Press the a or Lv key to move the cursor to the icon AC DC INT 200 y 0 Urme 0 04 a 50 0 Hz CANCE Fg ENTER E 0 des ursor CC Ld 2 Press the key to display the selection box ino enc y ta R Ad a Cae APS 1102A 4 10 GW INSTEK 4 ADVANCED OPERATION EXAMPLE ENTER 4 Press the k
206. rmat lt NRI gt Response example 249 E 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 measurement full scale is 250 0 Vrms and for the 200 V range it is 500 0 Vrms If the measured value exceeds the measurement range 999 9 Vrms is returned as a measurement error Syntax MEASure SCALar VOLTage AC Parameters None Query example MEAS VOLT Response format lt NR2 gt Response example 100 4 APS 1102A 6 34 GW INSTEK 6 REMOTE INTERFACE E MEASure SCALar VOLTage HIGH This returns the maximum peak value AC DC peak value of the output voltage in Vpk units For the 100 V range the measurement full scale of the maximum 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 HIGH Parameters None Query example MEAS VOLT HIGH Response format lt NRI gt Response example 100 E MEASure SCALar VOLTage LOW This returns the minimum peak value AC DC peak value of the output voltage in Vpk units 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 er
207. rminals Rear ooccccooccccnnccccncccnnncnnoncnnnnncnnnnncnnoncnnnnnnnnonccinnnrnconeninnnes 3 9 Figure 3 6 Connection to Output Terminals 200 A ta eden 3 10 Fig re 3 7 RS232 GONNECTOT enekes ianen e iiem aina i 3 11 Figure 3 8 USB GOMNMOCtO irinin in in aint avis aa Adee 3 12 Figure 3 9 External Control I O Connector xiii ti A 3 13 Figure 3 10 EXT SIG IN EXT SYNC IN Terminal cccooooocnnnnnccncnonnnonanccnnnnnnnnnnnnnncnnnanonos 3 15 Figure 3 11 POWER SWite Ri eenn aida 3 17 Figure 3 12 Example of Main Operations Screen in AC INT Mode ecer 3 18 Figure 3 13 Example of Measured Value Window AC INT Mode ocoooonccccnnnccccccnnncoos 3 33 Figure 3 14 Output Voltage AC vs Output Current Characteristics ee 3 36 Figure 3 15 Output Voltage AC vs Output Current Characteristics eee 3 36 Figure 3 16 Output Voltage DC vs Output Current Characteristics eee 3 37 Figure 3 17 Output Voltage DC vs Output Current Characteristics eee 3 37 Figure 4 1 Connectlon of Block Diode 0 A tient ceed aut 4 3 Figure 4 2 Connection of Backflow DiOde ioiiiiiarorimaaiaii went eedens 4 3 Figure 4 3 Example of Measured Value Window During AC DC Mode 066 4 11 Figure 4 4 Example of Harmonic Measurement Window Display eeeeeeeeeees 4 21 Figure 4 5 Example of Basic Step Transitions 2 0 0 eeeeeeee nets tees aeeeeeeeaaaeeeeeaaaa eres 4 25 Figure 4 6 Bl
208. rnal 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 GAINA lt NR2 gt Parameters 0 0 to 220 0 0 0 to 440 0 Command example INP GAIN 10 0 Query example INP GAIN Response format lt NR2 gt Response example 10 0 APS 1102A 6 40 GW INSTEK 6 REMOTE INTERFACE i TRACe subsystem E TRACe CATalog This returns a list of defined waveform names This command returns a list of all waveform names that can be selected by the user Syntax TRACe CATalog Parameters None Query example TRAC CAT Response format lt CRD gt lt CRD gt Response example SIN SQU ARB1 ARB2 ARB3 ARB4 ARB5 ARB6 ARB7 ARB8 ARB9 ARB10 ARB11 ARB12 ARB13 ARB14 ARB15 ARB16 E TRACe DATA This sends or receives arbitrary waveforms When a waveform name ARB1 to ARB16 is selected as the first parameter the subsequent parameters are used to send 2 bytes x 4096 words 8192 bytes of waveform data in big endian 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 Th
209. rom Memory 4 55 APS 1102A GW INSTEK APS 1102A User Manual E Operation steps Select MIS and then MEMORY in the MISC menu to store recall or clear memory or to set the target memory number 1 Press the a or Lv key to move the cursor to the HIS icon D m 4 im ING y a E Ea m t CANCE ENTER BE 1 Cursor 2 Press the key to display the MISC menu Press the 4 or Lv key to move the cursor to MEMORY gt MISC SEQUENCE MEMORY REMOTE SYSTEM ea CANGEN ENTER _ MEASURE RMS Lv RESET Ipkh OUTPUT OFF DC ADJUST _4 0 my 3 Press the key to display the MEMORY screen 7 RECALL a CLEAR ai _ APS 1102A 4 56 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 4 Press the a or Lv key to select the operation to be performed gt gt MEMORY gt gt MEMORY AC INT STORE 100 y C 0 urns CLEAR 50 0 Hz des SIN 42 04 42 0 A 10 5 8 iim RNG lv a E ES m m3 000 UA Ww Ni fa gt gt MEMORY AC INT 100 u 0 Vrms 50 Hz 0 des SIN 42 04 42 08 10 54 EELEE 7 Check the settings shown in the left side of the menu window and if they are OK press the key This performs the operation specified in step 4 for the specified memory number 4 57 APS 1102A GW INSTEK 4 9 Amplification of External Signal APS 1102A User Manua
210. ror Syntax MEASure SCALar VOLTage LOW Parameters None Query example MEAS VOLT LOW Response format lt NR1 gt Response example 99 E MEASure SCALar VOLTage AVErage This returns the output voltage average value AC DC average value in V units For the 100 V range the measurement full scale of the average value of output voltage is 250 0 V and for the 200 V range it is 500 0 V If the measured value exceeds the measurement range 999 9 V is returned as a measurement error Syntax MEASUre SCALar VOLTage AVErage Parameters None Query example MEAS VOLT AVE Response format lt NR2 gt Response example 150 2 6 35 APS 1102A GW INSTEK APS 1102A User Manual e DISPlay subsystem E DISPlay WINDow MEASure MODE This selects the measurement display selection The measurement display selection setting is RMS RMS value AVG average DC PEAK peak value and HC harmonic current 1 to 4 The relation between the harmonic current mode and the harmonic degree is as follows HCI1 Ist to 10th HC2 11th to 20th HC3 21st to 30th HC4 31st to 40th However when in AC INT mode 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 F See mMEASUre SCALar CURRent HA
211. ror ls See 7 2 4 Warning messages Output RMS current y Output RMS current error message error ES See 7 2 4 Warning messages Output peak current y Output peak current error message error ES See 7 2 4 Warning messages DG si y DC overvoltage error message Ss See 7 2 4 Warning messages DC undervoltage y Note DC undervoltage error message error ES See 7 2 4 Warning messages Abnormal internal J Internal temperature warning message temperature ls See 7 2 4 Warning messages External sync signal E External sync signal frequency range warning message frequency range error See 7 2 4 Warning messages Note System lock may occur 7 3 APS 1102A GW INSTEK APS 1102A User Manual 7 2 Error Messages and Error Handling The APS 1102A performs a self test at power 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 APS 1102A 7 4 GW INSTEK 7 TROUBLESHOOTING 7 2 1 Error at power on The APS 1102A performs the following fault checks at power on If an error occurs NG is displayed on the system check screen Nothing is displayed when all check items are OK ROM CHEK ccc erences oemnds RAM READ WRITE CHECK
212. s O Be sure to observe the contents of this instruction manual This instruction manual contains information for the safe operation and use of this product Be sure to read this information first before using this product All the warnings in the instruction manual must be heeded to prevent hazards that may cause major accidents O Be sure to ground the product This product uses a line filter and must be grounded to avoid the risk of electric shock To prevent electric shock be sure to safely implement grounding according to Japanese Standard for Electrical Equipment Technology D 100 or lower or higher The APS 1102A is automatically grounded when the 3 prong power plug is connected to a 3 prong power outlet with a protective grounding contact This product does not come with 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 O 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 supply check that the voltage of the power supply matches the rated power supply of the product O In case of suspected anomaly If this product emits smoke an abnormal smell or abnormal noise immediately power it off and stop using it If such an anomaly occurs do
213. s called an inrush current If the power source is not able to supply such a large current enough power is not supplied to the product and sometimes it does not start in the worst case On the other hand when such a large current passes through the power source line the supply voltage is likely to decrease because of the voltage drop at the line impedance There exists a standard to limit this effect within a certain level Such a product should be driven by a power source with enough supply capacity Example of an inrush current An 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 There is no need to use a power source with an extra large capacity in order to supply the inrush current for a capacitor input circuit of CF 4 or less The initial phase of the output AC voltage is adjustable from 0 0 to 359 9 in 0 1 steps so the user can monitor how the current inrushes in the load under various phase conditions The peak current hold measurement function enables the measurement of the maximum peak value for the current flowing at that time The measurement va
214. s 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 lt NR1 gt Response example 367 E MEASure SCALar POWer AC PFACtor This returns the output power factor The power factor measurement range is 0 00 to 1 00 When the measured value exceeds the measurement range 9 99 is returned as a measurement error The power factor is calculated as effective power apparent power Syntax MEASUre SCALar POWer AC PFACtor Parameters None Query example MEAS POW AC PFAC Response format lt NR2 gt Response example 0 68 6 33 APS 1102A GW INSTEK APS 1102A User Manual E MEASure SCALar POWer AC REACtive This returns the reactive power in var units The reactive power measurement full scale is 1400 var If the measured value exceeds the measurement range 9999 var is returned as a measurement error Syntax MEASure SCALar POWer AC REACtive Parameters None Query example MEAS POW AC REAC Response format lt NR1 gt Response example 269 E MEASure SCALar POWer AC REAL The effective power is returned in W units The effective power 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 fo
215. settings This is restarted when a sequence is started Branch Branches to the specified step Note The setting ranges for AC voltage and DC voltage are determined by the output voltage ranges set when editing the sequence data Sequence control cannot be executed when the output is off APS 1102A 4 22 GW INSTEK 4 ADVANCED OPERATION EXAMPLE a Sequence A sequence is comprised of a combination of at least two steps the minimum unit is one step b Step Step execution parameters and step transition parameters are specified for each step When sequence execution is not performed i e during normal output mode these parameters are specified in the same way Thereafter the normal output mode is called normal output step In the descriptions below the step parameters are enclosed in brackets The step execution parameters specify the output and related actions in each step Table4 4 Step Execution Parameters e DC voltage e AC voltage e Frequency e Waveform SIN SQU ARB1 to ARB16 e Phase start phase e Step synchronized output The following parameters are provided to specify actions related to output at each step Output parameters e Constant CONST The values specified by output parameters are output e Sweep SWEEP A linear sweep is performed from the previous step end value to the value specified by the output parameter using the specified step time e Keep KEEPN The previous ste
216. ss the key gt gt This sets the external sync signal source to LINE SET REEE e a im APS 1102A 4 54 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 4 8 Using Memory Functions Various settings are retained in memory with battery backup and the settings when the power source was last turned off are restored at power on Among these various settings the basic settings output mode output range DC settings AC settings output current limiter and setting range limit can be stored in store recall memory No 1 to No 30 and these stored settings can be recalled The recall operation for store recall memory can be executed only when output is off 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 Indication on Control Type Panel STORE Stores settings to specified memory number RECALL Recalls settings from specified memory number CLEAR Clears settings in specified memory number gt MEMORY AC INT 100 y RECALL 0 Urns CLEAR 50 0 Hz des SIN 42 04 42 04 10 58 000 014 W Settings from selected memory are shown here Figure 4 16 Example of Settings f
217. ss the key to select the mode to be set AC DC SYNC EEEEELEEFES 5 Press the 4 or Lv key to move the cursor to the SIG icon then press the key to display the selection box SET MM AC DC SYNC 100 v 0 Urne 0 vu 0 0 deg SIN Selection box SPELE Ea Ex Sip Sd a as 6 Press the 4 or Lv key to move the cursor to EXT then press the key gt This sets the external sync signal source to external sync signal EXT IRNG Av ENTER Y O The frequency range for external synchronization is 40 Hz to 500 Hz Only use settings within this range 4 53 APS 1102A GW INSTEK APS 1102A User Manual 4 7 2 Line synchronization This function synchronizes the output frequency to the frequency of the AC power source line The output frequency can be synchronized to power source line frequency 50 Hz 60 Hz E Operation steps Select MOD in the SET menu to 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 RNG a ra CANCE ENTER g y Selection box E LL im 2 Press the 4 or Lv key to move the cursor to LINE the pre
218. suaceapeltcaestGaecustgete 1 1 Tel GONG al vce Riau alee eaten A Sine edthc peace A 1 2 1 2 A A E eet aca N Aara TERNAN ia 1 2 1 37 APppliCa ON Section tdegeue A E T 1 3 14 List Of Functions e vc dt 1 5 1 57 Operati0n Principles ccoo ri it eiii 1 7 2 PREPARATIONS BEFORE USE mesara rriei et oriei OTEA alee 2 1 24 Checking Betore USOS isidro train 2 2 2 2 Installation Environment sses i pia EEn Ei 2 3 2 3 Grounding and Power Supply Connection ooocoooccccccnnncccncnnnonnnnnnnancnnnonancninnnes 2 6 2 4 Simple Operation Checks occccoooccccnnnnncccnnnnncccnnnnnnncnnnnnnnnnnnnnnnnnnnnnnnnrnnennnncinnnnes 2 8 2 9 GallbrallMaaia tada 2 10 3 PANEL AND BASIC OPERATIONS cocinan i 3 1 3 1 Panel Components and Operations ccooocccccccnoccnnnonnncnnnnnnnccnnnnoncnnnnoneneninnnnnno 3 2 S20 Operation UN a diia de 3 2 3 1 2 Frontpanelen cir aia didi 3 3 31 3 Rear panela bois id 3 4 3 2 Display and Initial Settings at Power on occcccooccccccnnoccnnnnnnncnnononccnnnnnnceninnnnnnos 3 5 39 MO TE Mia Sari aa AAA ii ici 3 8 3 3 1 Output terminals front and rear ooooocccoccccnnnccconccncnccccnncnnonccinnnnnnonccnnnnaninns 3 8 3 3 2 AS232 COME Clicr acetates Fie eee dents vied Sadat eee eee 3 11 33 3 USB CONNECCION ss ieveus segue chase sh adccededlelecan aiii 3 12 323 4 External control I O cocoa Send ede fags coh sense necuseneasdadeced letived saben a kanian 3 13 3 3 5 External signal input external sync signal input terminal 3 15 3
219. sunyy auo Jayjes Ae1B 14617 SI9A0D 2 0 9 2ddS 8 I 9SUNA J eued eay F 0 Z 69dO 9 asung e16 14611 e11n onsejg 9ued onuog Jjuau e3a1 a9ejins MAIA APIS Y T MAA Je9y vow FSET LLY SESE A MRP PHONE J 0 9 ON Neva Y 0 E e gt a a Ji J 49A09 9AIJD9 01 Hd 2 External Dimensions Figure 9 Orr TST n ozto CSS MOIA PIS 1UBI ul e S84 aayy are uying APS 1102A 9 19
220. t CRD gt Response example ACDC INT 6 21 APS 1102A GW INSTEK APS 1102A User Manual E SOURce PHASe CLOCk This sets the sync signal source in the external synchronization mode AC SYNC or AC DC SYNC The sync signal source setting is either LINE line synchronization or EXT external synchronization However when output is on the sync signal source cannot be changed 1 Invalid with output on error occurs Unless the mode is AC SYNC or AC DC SYNC mode the sync signal source setting cannot be set 3 Invalid in this mode error occurs Syntax SOURce PHASe CLOCkA lt CRD gt Parameters LINE EXT Command example PHAS CLOC EXT Query example PHAS CLOC Response format lt CRD gt Response example EXT E 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 IMMediate A lt NR2 gt Parameters 0 0 to 359 9 Command example PHAS 90 Query example PHAS Response format lt NR2 gt Response example 90 0 E SOURce SEQuence CONDition This returns the sequence status The response message is O Idle mode 1 Run mode or 2 Hold mode Syntax SOURce SEQuence
221. tched 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 4 31 APS 1102A GW INSTEK APS 1102A User Manual Table4 8 Setting Items in PROGRAM Screen 1 3 Setting Name Item Operation Specifies the step number to be set STEF Step munies Setting range 1 to 255 Specifies the continuation time for the specified step Setting range 0 0001 s to 999 9999 s TIME Step anne Setting resolution 0 0001 s 0 1 ms The time unit can be switched between s and ms via the SYSTEM menu TIME UNIT setting se See 5 6 5 Time unit setting Sets the DC voltage value for AC DC mode The setting range is determined by the range setting used when editing 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 voltage value DC VOLT AC DC INT only Sets the method used to change to the specified DC voltage value Select one of the following three options e CONST Output specified value e KEEP Output value at end of previous step e 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 DC operation type Sets the AC voltage value The setting range is determined by the range setting entered when editing the sequence data Setting range 100 V range 0 0 Vr
222. the DC offset adjustment G See 5 5 9 Adjusting DC offset 5 9 APS 1102A GW INSTEK APS 1102A User Manual Table5 5 Items in SEQUENCE Menu Setting Name Setting Reference CONTROL S See 4 4 4 Control of sequence Control sequence operation A 5 operations PROGRAM STEP Step number TIME Step time DC voltage eNA DC operation type AC VOLT aa AC operation type AC frequency ie AC frequency operation type Waveform ils Waveform operation type PHS Epa phai ES See 4 4 3 Programming sequence Phase operation type Step synchronized output SYNC CODE Step synchronized output operation type Step end phase STOP PHS valid invalid Step end phase STEP TERM Step end JUMP STEP Jump step JUMP NUM Jump times BRANCHO Branch step 0 BRANCH1 Branch step 1 MEMORY 2 See 4 4 5 Clear sequence Clear sequence memory memory Table5 6 Items in MEMORY Menu Setting Name Setting Reference STORE Store settings RECALL Recall settings GS See 5 5 2 Memory MEMORY CLEAR Clear settings APS 1102A 5 10 GW INSTEK 5 MENUS Table5 7 Items in REMOTE Menu Setting Name Setting Reference LOCAL Switch to local mode INTERFACE Switch USB RS232 ls See 5 5 3 Remote REMOTE RS232 Set the RS232
223. to Measurement Functions Symptom Possible Cause Required Action etc Measured value for voltage or current is Selected display items are not For AC select RMS Displayed values will not Out of measurable range not displayed appropriate be correct unless RMS is selected correctly is displayed when any of the Mestiza measurement ranges set as described in ES is displayed 5 4 MEASURE Screen have been exceeded Check the load conditions and set values Measured values are inconsistent Measurements are being taken in external mode EXT When in external mode EXT the measurement cycle is fixed If the external input signal frequency is known change the output mode to ADD mode AC ADD or AC DC ADD 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 does not work Output is off Set output to on When a sequence is completed the setting differs from the final step When completed the voltage or frequency is outside the s
224. ts in ambient temperature and or humidity during transportation in winter internal condensation may occur In such a case leave the APS 1102A until the condensation has cleared before connecting the APS 1102A to a power supply 2 3 APS 1102A GW INSTEK APS 1102A User Manual E Conditions of installation site e The APS 1102A should be used indoors and at altitude up to 2000 m The APS 1102A uses a fan for forced air cooling To allow for ample air flow be sure to maintain a gap of at least 50 cm between the air inlets and outlets along the sides and rear of this product and walls or other obstructions e Do not stack the product on top of the other or place it in front or back of the other arrangement which makes the cabinet placed behind inhale the exhaust heat of the other e Install this product in a location that meets the following conditions for temperature and humidity ranges Operation 5 on 5 to 85 RH 0 C to 40 C pii 3 3 guarantee Absolute humidity of 1 g m to 25 g m no condensation 5 to 85 RH Ponen 5 C to 35 C ne eas 3 3 guarantee Absolute humidity of 1 g m to 25 g m no condensation Storage A on 13 to 95 RH condition ida don Absolute humidity of 1 g m to 29 g m no condensation Product reliability may decline in extreme temperature and or humidity environments An environment of approximately 25 C and 50 RH is recommended Figure 2 1
225. ttings ccoooocccccccnnnccnccnnonanonnnncininnnnos 4 40 4 4 7 Execution of sequence Operati0MS ccccooonccccccnncccnnnnnononnnnnencnnnnnnncininnnno 4 44 4 5 Control Using External Control I O Connector oocccconoccccnnnnncccinnnnnnnnnnnnaninnnnns 4 48 4 6 Output of Arbitrary WaveforMS cccoooncccccnnccccncnnnnccnnnnencccnnnnnnnnnnnnnnnennnonannnnnnns 4 49 4 7 Synchronize the Output with External Signal oooooonnnccccnnonccccnnnnccnnnnnnannnnnnns 4 51 4 7 1 External signal synchronization ooooocccccncoccccnnnnnoncnnnnnnnnnnnnnnnnnnnnonancnnnnnnns 4 52 4 1 2 LING SYNCAFONIZATON uste ici chgcateeeste anae ee eea 4 54 4 8 Using Memory Functions ccoooccccnccnncccnncnnnccnnnnnnncnnnonenencnnnnncrnnnnnnnrennnnnannnnnnns 4 55 4 9 Amplification of External Signal ooocccconnnncccnnnccccnnnnoncccnnnnncnnnnnnnnnnnnnonannnnnnns 4 58 4 10 Adding External Signals and Internal Signals n se 4 62 MENUS reia aeaa restado E coc ic tiesa Ucables 5 1 5 1 Screen Configuratio Ni ia ta 5 3 5 11 Status A tree tenn eae ee Aa a aae 5 5 5 1 2 Warnings and error Messages cooooccccnnnnccconnnnccncnnnnnnnnnnnnnnnencnnnannnnnnnnanennnnns 5 6 5 1 3 Sequence displY iio a ita ee ee a 5 6 5 2 Basic Operation Sy incl d edad 5 7 A OT 5 7 5 2 2 Navigating the Menu tree oocccccnnnnccnnnnnnccnnnnnnccnnnnoncnnononnnencnnnnnnnnnnnnnnnnnnnns 5 12 5 2 3 Numerical value input Operations coooooccccnnnccccnnnnncccnnnnonnnnnonnnnnnnconaninnnnns 5 13 5 2 4 Se
226. u Items and Output MOdeS eee eeee cece eeeeeee eae eeeeaaaaeeeeeaaaeeeees 5 15 OUTPUT MOdeS 1 303 lied id Aenea eee es 5 16 Output Voltage SettinOS coord 5 18 Output Frequency Setting ooccccconnnccccononnnncnonannnnnnnnnnnnnnnnnnenenonnnnnnnnenannnnnnns 5 19 Output Initial Phase Settings cccoooccccccnncccnnonnncccnnnnnnccnnnnnnnnnnnnnnnnnnnnnnannnnnnns 5 19 Peak Current Limiter Setting RangQe cccccconncccccnnoccnnnnnnnccnnnoncnnnnnnncncnnnnnnnnnos 5 21 RMS Current Limiter Setting Range ooccccccoocccnccnnoccnnnnnnnccnnnoncnnnnnnnancnnnnnanenos 5 22 Display Items in MEASURE Screen oocccccccnncccnccnnincnnnnnnnccnnnoncrnnnnnnarcnnnnnanenos 5 23 Items in CONTROL Selection BOX occoocccconccccncccnnnnnconccnnnncncnnncnnonccinnnniconennns 5 28 PROGRAM Screen ltems 1 3 0ooooccccnnccccnnccncncccnnnnnnoncnnnnncncnnncnnonccnnnnncconenins 5 29 PROGRAM Screen ltems 2 3 0ooooccccnnccccnnccncncccnnnnnnoncnnnnncconnnccnoncninnncnnonecins 5 30 PROGRAM Screen ltems 3 3 0ooooccccnncccconccccncccnnnnnnonccnnnncnnnnncnnonccnnnnncconecnns 5 31 Setting Range Limit LIMIT ooooocooonnnccccnncccnnnnnnncnnnononcccnnnnncnnnnnnnnrnncnonnnnnnnnns 5 35 Setting range of DC offset adjustment value oooccccnooccccnnnnnconcnonnncnnnnnnannnnnnos 5 38 Command List SOURce Subsystem 1 2 ooooocccoccccnccccnnnccconccnnnncncononinnncnnonenos 6 7 Command List SOURce Subsystem 2 2 oooooocccoccccnccccnnnccconccinnncncnnccinnaninonenos 6 8
227. ue 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 Setting range 100 V range 0 0 Vrms to 155 0 Vrms 0 0 Vp p to 440 0 Vp p 200 V range 0 0 Vrms to 310 0 Vrms 0 0 Vp p to 880 0 Vp p Setting resolution 0 1 Vrms 0 1 Vp p The voltage value can be set as Vp p only when arbitrary waveform has been selected AC operation type Sets the method used to change to the specified AC voltage value Select one of the following three options e CONST Output specified value e KEEP Output value at end of previous step e SWEEP Start by outputting value at end of previous step previous perform a linear sweep to output the specified value at the end of the current step 5 29 APS 1102A GW INSTEK Table5 21 APS 1102A User Manual PROGRAM Screen Items 2 3 Setting Name Item Operation AC frequency Sets the AC frequency Setting range 1 0 Hz to 550 0 Hz Setting resolution 0 1 Hz AC frequency operation type Sets the method used to change to the specified frequency Select one of the following three options e CONST Output specified value e KEEP Output value at end of previous step e SWEEP Start by outputting value at end of previous step then perform a linear sweep to output then specified value at the end of the current step WAVE
228. uppressed Table5 17 RMS Current Limiter Setting Range Setting Setting Range Resolution Initial Value RMS current 100 V range 1 0 A to 10 5 A 0 1A 10 5 A limiter 200 V range 10Ato 5 3A 0 1A 5 3 A E Operation steps Select 1 3 in the SET menu and set numerical values G See 3 4 7 Using limiter functions for description of the output average value current limiter APS 1102A 5 22 GW INSTEK 5 MENUS 5 4 MEASURE Screen The MEASURE screen in the measured value window displays measured values for items selected as measurement display items some of which depend on the output mode The measured values for output voltage and output current are displayed as values set via MEASURE in the MISC menu Table5 18 Display Items in MEASURE Screen Select Item Unit Measurement Reference Display Voltage RMS value Vrms RMS 8 DC voltage value V AVG g Es 5 4 1 Output voltage A measurement wt voltage value Ypk PEAR Minimum voltage value Vpk PEAK s p Current RMS value Arms RMS Z DC current value A AVG Maximum 5 4 2 Output current I current value Apk PEAK measurement Minimum current value Apk PEAK Current peak value hold Apk PEAK p p Al e Effective power W aa d Always 5 4 3 Output power Apparent power VA displayed measu remani la Reactive power var ic d i During external te izati Synchr
229. urrent limiter positive 10 0 to 42 0 5 0 to 21 0 A Peak current limiter negative 42 0to 10 0 21 0to 5 0 A RMS current limiter 1 0to 10 5 10to 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 External input gain 0 0 to 220 0 0 0 to 440 0 times To select an output voltage range select RNG in the SET menu The output voltage range cannot be changed when output is on E Operation steps 1 Press the a or Lv key to move the cursor to the RNG icon CANCE a ENTER Him Selection box El Z E Sip y ta i 4 5 APS 1102A GW INSTEK APS 1102A User Manual 3 Press the 4 or Lv key to move the cursor to 100 V or 200 V Him AC DC INT CANCE ENTER ARRARO E ENTER 4 Press the key Then the EUS icon appears in the status window SET AC DC INT 100 u 0 Urre 0 04 50 0 Hz 0 0 des SIN 42 04 42 0A 10 54 gt RNG CANCE 5 vE A mm gt The BUSY icon goes out then the output voltage range changes to the selected range APS 1102A 4 6 GW INSTEK 4 ADVANCED OPERATION EXAMPLE 4 1 4 Setting the output voltage The ranges that can be set are listed below Table4 3 Output Voltage Setting Ranges When AC DC Mode Is Selected Setting Setting range resolution DE voltage 10
230. us WARNing EVENt This returns the warning event register value The response ranges from 0 to 29947 Syntax STATus WARNing EVENt Parameters None Query example STAT WARN Response format lt NR1 gt Response example 0 E STATus WARNing NTRansition STATus WARNing PTRansition This sets the warning transition filter WRTF The setting ranges from 0 to 29947 e When the NTR filter is set to 1 WRER is set to 1 when WRCR changes from 1 to 0 e When the PTR filter is set to 1 WRER is set to 1 when WRCR changes from 0 to 1 e When the NTR and PTR filters are set to 1 WRER is set to 1 when WRCR changes e When the NTR and PTR filters are set to 0 changes in WRCR are not propagated to WRER Syntax STATus WARNing NTRansition A lt NR1 gt STATus WARNing PTRansitionA lt NR1 gt Parameters 0 to 29947 Command example STAT WARN NTR 16384 STAT WARN PTR 0 Query example STAT WARN NTR STAT WARN PTR Response format lt NR1 gt Response example 16384 0 6 39 APS 1102A GW INSTEK g OUTPut subsystem E OUTPut STATe APS 1102A User Manual This controls on off settings of the output relay Syntax Parameters Command example Query example Response format Response example OUTPut STATe A lt bool gt OFFIO ONI1 OUTP ON OUTP lt NR1 gt 1 h INPut subsystem E INPut GAIN This sets the external input gain used in the external mode AC EXT or AC DC EXT and internal exte
231. ut regardless of the beep sound setting On or off When the setting is on only the keylock off operation and the output off operation are enabled On or off When the setting is on the output is automatically set to on at power on This function resets all basic settings to their initial factory settings This function checks memory at power on 9 13 APS 1102A GW INSTEK APS 1102A User Manual 9 11 External Control I O a External control operation mode Enabled or disabled the state output is always on b Control input Input level High level 4 0 V or higher Low level 1 0 V or lower Nondestructive maximum input 10 V 5 V Input impedance pull up to 5 V at 47 KQ Detection cycle 2 ms Control items Output 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 Q 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 Software busy L Normal H Busy Sequence operation step synchronized outputs L or H d Terminals D sub 25 pin multi connector rear panel female M2 6 screw APS 1102A 9 14 GW INSTEK 9 12 External Interface 9 SPECIFICATIONS USB interface and RS232 interface are provided
232. 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 45 Hz to 65 Hz 50 V or higher output voltage output current is 10 to 100 of the maximum current d Load power factor measurement Calculated as effective power apparent power Measurement range 0 00 to 1 00 Display resolution 0 01 e Load crest factor measurement Calculated as maximum value of maximum current and minimum current 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 20th 2 of rdg 0 08 Arms at RMS value current from 21st up to 40th 5 of rdg 0 08 Arms All in the case of reference value at 23 5 C Note This measurement does not conform to the IEC or other standards g External synchronization frequency measurement SYNC mode only Measurement range 38 0 Hz to 525 0 Hz Display resolution 0 1 Hz Measurement accuracy 0 2 Hz at 23 5 C APS 1102A 9 10 GW INSTEK 9 SPECIFICATIONS 9 6 Sequence Function Output parameters can be changed abruptly or swept in sequence
233. w sequence operations are controlled Sequence control operations are indicated in triangular brackets lt gt Table4 7 Sequence Control lt Start gt Sets Run mode When changing from Idle mode the operation goes to step 1 when lt Start gt is set and the sequence is started When changing from Hold mode the sequence is resumed from where it was stopped when lt Hold gt was set When lt Hold gt mode is set by the step end parameter the sequence is resumed at the step specified by jump step when lt Start gt is set lt Hold gt Changes from Run mode to Hold mode lt Stop gt Changes to Idle mode Immediately changes to normal output step At that time the values when lt Stop gt occurred are retained to the normal output step output parameter If it is tried to set the output voltage at lt Stop gt 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 lt Branch gt Changes to the step specified by branch step Changes from the output at the time when lt Branch gt occurred to the branch step Step 2 settings Final value Step time Output parameter Step 1 E Step 2 Step 3 Time Figure 4 7 Example of Sequence Operation from Hold Mode to lt Start gt
234. window then select a menu item with gt 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 top menu There is also a TOP MENU key among the shortcut keys Pressing this key once will move the cursor to the top menu APS 1102A 5 12 GW INSTEK 5 MENUS 5 2 3 Numerical value input operations When input of numerical values is required the modification box is displayed When the modification box is opened the digit cursor is displayed in one column Use the DIGIT key to move the digit cursor and use the MODIFY key to increase or decrease values Each time the MODIFY key is used to change a value in the modification box the actual setting is updated immediately The modification box is closed when either the ENTER key or the CANCEL key is pressed AC INT Figure 5 4 Modification Box 5 2 4 Selection and input operations 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 A will be displayed at the t

APS-1102A User Manual

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