Home

User`s Manual PDF

1. the instrument is in the status of DUT is connected the instrument should be in the status of discharge 22 TH2689 89A Operation manual 3 2 7 Compare function setting page 3 2 7 1 lt COMPARE gt On MAIN INDEX gt page use direction key to move cursor to 6 OK to enter COMPARE shown as 3 21 COMPARE and press lt COMPARE gt PARAMETER I R COMPARE MON UPPER 700 000G Q LOWER 000 000K Q Figure 3 21 COMPARE 3 2 7 2 Parameter setting 1 PARAMETER display the current compare parameter mode it can t be modified here if modify see 3 2 9 1 2 COMPARE COMPARE PARAMETER I R COMPARE UN UPPER 700 000G Q LOWER 000 000K Q Figure 3 22 ON operate according to the table below Move cursor to COMPARE OFF Turn off comparator function 3 CUPPER 23 TH2689 89A Operation manual COMPARE gt PARAMETER I R COMPARE ON UPPER 7000006 LOWER 000 000K Q Figure 3 23 LON Turn on the comparator upper limit function OFF Turn off the comparator upper limit function Input comparator upper limit function value directly 4 LOWER Refer to comparator upper limit setting 3 2 8 File storage page 3 2 8 1 lt FILE gt On lt MAIN INDEX gt use direction key to move cursor to 7 FILE OK and press to enter lt FILE gt shown as figure 3 24 lt FIL
2. Figure 3 45 EXTV DISP Move cursor to EXTV DISP 34 TH2689 89A Operation manual ON When waiting for the external trigger signal the tested voltage is displayed immediately OFF When waiting for the external trigger signal the tested voltage is not displayed 18 CPASS WORD the default password is 2689 FOS CODE SYSTEM CONFIG 3 3 LINE FREQ EXTV DISP KKK KKK CONTRAST KEY BEEP Figure 3 46 Move cursor to PASS WORD if you modify the password press NEW then you should input your old password shown as figure 3 47 EOS CODE SYSTEM CONFIG 3 3 gt LINE FREQ EXTV DISP CONTRAST KEY BEEP Figure 3 47 to cancel the modification use numeric key to input ENTER l l password the press to confirm if you input correctly you can input the new password shown as figure 3 48 EOS CODE LINE FREQ EXTV DISP CONTRAST KEY BEEP 35 TH2689 89A Operation manual Figure 3 48 CENTER to confirm and Use numeric key to input new password press reinput the new password can be saved EOS CODE lt SYSTEM CONFIG 3 35 LINE FREQ EXTV DISP CONTRAST KEY BEEP Figure 3 49 19 CONTRAST range 0 31 the default is 15 EOS CODE SYSTEM CONFIG 3 35 LINE FREQ EXTV DISP PASS WORD 15 KEY BEEP ti t Figure 3 50 Move cursor to CONTRAST 20 KEY BEEP the default is ON EOS CODE lt SYSTEM CONFIG 3 35 L
3. Vm Q 0V CHARGE TEST DISCHARGE U 1 Th Figure 3 9 Setup of delay test time NEAT 2 2 Move cursor to D T 0 28 operate according to the table below Coarse turning When D T gt 100Sec stepper is 10Sec When DT lt 100Sec stepper is 1Sec Y Coarse turning When DT gt 100Sec stepper is 10Sec When D T lt 100Sec stepper is 1Sec Fine turning Stepper is 0 1 Sec L Fine turning Stepper is 0 1Sec Numberic key Input charging time directly default unit is Sec press ENTER to confirm 7 Turn page NEXT 1 2 andNEXT 2 2 LEV 100 0V lt sSEQ TESTS CC 15 OmA IR 21 869 y AUA A Vm 0 OV CHARGE TEST DISCHARGE PAGE Figure 3 10 As figure 3 10 press ELT Or to enter the second page on lt SEQ TEST Cas figure 3 3 3 2 3 Single step manual test page CHARGE TEST Oh the page press the instrument enters charging TH2689 89A Operation manual CHARGE TEST DISCHARGE to step and press totes finally press return to discharge status 3 2 3 1 STEP TEST On MAIN INDEX gt page use direction key to move cursor to 2 R STEP TEST press Es to enter STEP TEST gt there are 2 pages on STEP TEST gt shown as figure 3 11 LEV MOON lt sTEP TEST gt c 15 04 IR 21 85GQ Y PASS UA A Vm 0 OV CHARGE TEST PDISCHARGE U 1 Ti T Figure 3 11 a STEP TEST page 1 SPEED B
4. these commands are available in all devices but TH2689 dosen t support all sharing commands SCPI command is a tree structure 6 1 Sharing command instruction 1 RST Function restart the instrument 2 IDN Function query the information about 4 field separated by comma Return value company model version number Example TH2689 is TongHui 2689 800 Ver0 1 2008 TH2689A is TongHui 2689A 500 Ver0 1 2008 3 TRG Function in the bus trigger mode 4 SAV Function Save file Parameter lt numeric_value gt Instruction lt numeric_value gt is the file ordinal number from 0 9 Example SAV 1 Attention There is no clue when the existed file records are covered 5 RCL Parameter lt numeric_value gt Function Load the existed file records Instruction lt numeric_value gt is the file ordinal number from 0 9 Example RCL 1 47 TH2689 89A Operation manual 6 2 SCPI Order structure Figure 6 1 SCPI command table ABORt EY AAA CALCuate II e FORMat TR LC IR LC BER III ae e sues e RR E PR Doe Od OC Ee OO a 5 me O RA INR3 STATe OFF ON 0 1 40 1 DISPlay i STATe only for query LCTEST WVTEST NULL MAIN SYSTEM no query LCTest SOURce NND VOLTage 4 numeric value MAX MIN uM NE n GNE E AE C Measwe OO O O O Ooo S SSS ino Esas ES NO PASS HIGH LOW wrest ne qu
5. Figure 3 3 a SEQ TEST page 1 SEQ TEST IR 21 85GQ y 0 25 Vm 0 0V CHARGE TEST DISCHARGE SLOW MED FAST Figure 3 3 b SEQ TEST page 2 TH2689 89A Operation manual X Note 1 In CHARGE status parameter can t be set and in TEST status the parameter of RANG and SPEED can be set DISCHARGE 2 In the status of CHARGE and TEST press to return to the discharge status 3 when TRIG mode is setas BUS EXT the trigger signal is controlled by CHARGE TEST external interface and it is invalid to press Y 3 2 2 2 Instruction of displayed file Shown as figure 3 3 a Nae oO H Test function parameter CLC IR and test result Compare result YPASS xHIGH xLOW if compare function is off there 1s no display Pee moni 5 Curent procedure eee ze 3 2 2 3 Instruction of setting test parameter 1 Test voltage LEV range 1V 800V TH2689 1V 500V CTH2689A LEV SOOME lt sEQ TEST QC 15 OmA IR 21 8562 y RANG 2uA Vm 0 0V CHARGE TEST ADISCHARGE U dE TG fro Figure 3 4 Setup of test voltage NEAT 1 2 TH2689 89A Operation manual Move cursor to LEV 100 0V operate according to the table below Coarse urning from small to large 6 3 10 0 16 0 25 0 35 0 50 0 63 0 100 0 160 0 200 0 250 0 3 50 0 400 0 450 0 500 0 550 0 600 0 630 0 800 0 Coarse turning from large to smal
6. 3 TRIGger DELay numeric value MINIMAX Function set or query the delay time of external trigger source Parameter numeric value MIN MAX Return value numeric value Instruction MIN OmSec MAX 9999mSec 4 TRIGger EDGE FALL RISI Function set or query the external trigger signal mode 56 TH2689 89A Operation manual Parameter FALL RISI Return value FALL RISI Instruction FALL fall trigger RISI rise trigger 6 4 7 SYS Tem order system 1 SYSTem BEEPer IMMediate Function alarm once Parameter none Return value none 2 SYSTem BEEPer STATe OFFIONI 01 1 Function set or query if beeper has been set on Parameter OFF ON 011jJ Return value 10 l Instruction OFF 0 turn off beeper ON 1 turn on beeper 3 SYSTem LFRequency 50 60 Function set or query the power frequency Parameter 50 60 Return value 50 60 unit is Hz 4 SYSTem HANDler CLEAR HOLD Function set or query the clear mode of HANDLER interface Parameter CLEAR HOLD Return value CLEAR HOLD Instruction CLEAR clear the last test result before testing HOLD the test result holds unitl the next test result changes 5 SYSTem HANDler STATe OFFION 011 Function set or query if set on HANDLER interface Parameter OFF ON 0 1 Return value 10 l Instruction OFF 0 turn off HANDLER interface ON 1 turn in HANDLER interface 6 SYSTem CONTrast numeric value Function set or query
7. 4 2 3 Display range Tr 110mSec 600Sec 39 TH2689 89A Operation manual Vt 1 0V VMAX Vmax 800V TH2689 500V CTH2689A 40 TH2689 89A Operation manual Chapter 5 Remote Control TH2689 has the RS232C serial interface and the parallel GPIB optional interface Both interfaces can be used to remotely control TH2689 but they can not be used at the same time The two interfaces share the same program commands but they have different hardware configurations and different communication protocols This chapter provides the information about the two interfaces and how to use the interfaces 5 1 RS232C Interface Introduction The RS232C interface can be used to remotely control the TH2689 and all operations from the front panel can be performed by a computer via the serial interface 5 1 1 RS232C connection RS232C Standard now is widely used as the serial communication standard RS232 stands for Recommend Standard number 232 and C is the latest revision of the standard The serial ports on most instruments use a subset of the RS 232C standard The full RS 232C standard specifies a 25 pin D connector of which 22 pins are used Most of these pins are not needed for normal serial communications and the common RS232 signals are listed as follows 41 TH2689 89A Operation manual Table 5 1 Definition of common RS232 serial interface pin 25 Pin Connector 9 Pin Connector Function Pin Nu
8. BAUD RATE LO to Figure 3 41 Move cursor to GPIB ADDR Input GPIB address directly 14 CBAUD RATE 6selections default is 19200 32 TH2689 89A Operation manual HDL SET SYSTEM CONFIG 2 3 gt HDL MODE TRIGDELAY TRIG EDGE 19900 BUS MODE GPIB ADDR 600 1200 4800 9600 NEXT Figure 3 42 a HDL SET SYSTEM CONFIG 2 3 HDL MODE TRIGDELAY 7 TRIG EDGE 19900 BUS MODE GPIB ADDR 19200 28800 NEXT Figure 3 42 b Move cursor to BAUD RATE Switch as figure 3 42 Select 600 1200 4800 9600 19200 28800 baud rate Turn to the third page of SYSTEM CONFIG 15 CEOS CODE default is ASCII code OAH lt SYSTEM CONFIG 3 3 gt LINE FREQ EXTV DISP PASS WORD OAH CONTRAST KEY BEEP ODH OAH ODH OAH Figure 3 43 33 TH2689 89A Operation manual Move cursor to EOS CODE OAH The selection of Eos data is ended with OAH opu The selection of Eos data is ended with ODH ODH 0AH The selection of Eos data is ended with ODHOAH 1 Back to the second page of SYSTEM CONFIG 16 CLINE FREQ default is 50Hz FOS CODE SYSTEM CONFIG 3 35 LINE FREQ EXTV DISP PASS WORD 50Hz CONTRAST KEY BEEP 50Hz 60Hz Figure 3 44 Move cursor to LINE FREQ 50Hz Power frequency is 50Hz 60Hz Power frequency is 60Hz 17 EXTV DISP default is OFF EOS CODE SYSTEM CONFIG 3 3 gt LINE FREQ EXTV DISP PASS WORD OFF CONTRAST KEY BEEP
9. CREATURI SERVICE ABLE PARTI DRE GEREG EE TO SERVICE TARI PEGE L OLY LIME VOLTARE E Nt AECT AT MIT E GEPLALIME PUSE m ti AA ESTE Gua TAA __ POR CZNTIMHEN FIDE PROTECTIOM A DE UN 0200297 3080 TEA Figure 2 2 TH2689 89A Operation manual Figure 2 2 Instruction of rear panel Provide the universal serial communication interface for instrument and external device All RS232C parameter setup and command are set and obtained by computer to realize the remote control Provide universal parallel communication IEEE488 optioanl interface for instrument and external device the function is the same as 1 3 Ge The instrument outputs compare result viathis 4 HANDLER interface and obtains setup signal via sorting interface Label plate Record the date model manufacturer etc 3 cable power Connect the 220V 50Hz or 110V 60Hz AC socket y power TH2689 89A Operation manual Chapter 3 Operation 3 1 Connection of DUT ES TEA THE BS Capacitor L s gc Currentiii icter dian cie T ae Ea 221 21 2 amp l 2 el Cial ER ENT HI NCH al el end al Figure 3 1 Note INPUT terminal is connected with positive terminal HV outputs negative voltage and connects the negative terminal of DUT TH2689 89A Operation manual 3 2 Operation 3 2 1 MAIN INDEX MA IN Press to enter lt MAIN INDEX page use direction key to UK move curs
10. LEV 1 0V 100V resolution 0 1V 101V 800V resolurion IV 0 5 0 2V TH2689 101V 500V resolution IV 0 5 0 2V TH2689A Charging current LEV 100V 0 5 mA 500 mA resolution 0 5 mA gt 100V 0 5mA Imax resolution 0 5 mA 3 0 05mA Correction Null IEEE 488 interface optional this interface provides convenience for instrument and computer or other instruments to make a automatical test system The command of RS 232C and IEEE 488 interface is written by SCPI format HANDLER interface the instrument is synchronized with the machinery processing instrument in automatical test system and the result is output to the machinery processing instrument 1 2Condition 1 2 1 Power y Voltage 220V 1 10 Frequency 50Hz 60Hz 1 5 Consumption lt 120VA 1 2 2 Environmental temperature and humidity Normal working temperature 0 C 40 C humidity lt 90 RH 2 1 TH2689 89A Operation manual Reference working temperature 20 C 8 C humidity lt 80 RH Transportation temperature 0 C 55 C humidity lt 93 RH 1 2 3 Warm up Warm up time gt 20 min 1 2 4 Caution A 1 Please do not operate the instrument in the places where is vibrative dusty under direct sunlight or where there is corrosive air 2 Although the instrument has been specially designed for reducing the noise cased by ac power a place with low noise is still recommended If this cannot be arranged please make sure to
11. result changes Note 2 when in discharge status receive EXT TRIG signal the instrument charges automatically 3 Charge fail diagram CHARGE TEST DISCHARGE FAIL CHARGE Figure 7 4 Note As for the FAIL CHARGE signal generated by charge failing clear out the signal in the next charge 62
12. rules of JIS 4 Switch range interval time RNG DWELL range 0 0Sec 9 9Sec default is 0 0Sec PARAMETER SYSTEM CONFIG 1 3 KEY LOCK CHG TIME RNG DWELL 0 05 AVERAGE BEEP SET BEEP MODE VE ti Figure 3 32 Move cursor to RNG DWELL Input switch range interval time directly default unit is Sec 5 Test average time AVERAGE range 1 8 default is 1 28 TH2689 89A Operation manual PARAMETER SYSTEM CONFIG 1 3 KEY LOCK CHG TIME RNG DWELL BEEP SET BEEP MODE Figure 3 33 Move cursor to AVERAGE i Input average time directly 6 BEEP SET default is ON PARAMETER lt SYSTEM CONFIG 1 3 gt KEY LOCK CHG TIME RNG DWELL ON AVERAGE BEEP MODE Figure 3 34 Move cursor to BEEP SET ON Sound EE 7 BEEP MODE default is FAIL PARAMETER SYSTEM CONFIG 1 3 gt KEY LOCK CHG TIME RNG DWELL FAIL AVERAGE BEEP SET PASS FAIL Figure 3 35 29 TH2689 89A Operation manual Move cursor to BEEP MODE PASS Alarm when the test result is pass in COMPARE FAIL Alarm when the test result is fail in COMPARE Turn to the second page of SYSTEM CONFIG 8 HANDLE HDL SET default is ON DSE SYSTEM CONFIG 2 3 gt HDL MODE TRIGDELAY TRIG EDGE ON BUS MODE GPIB ADDR BAUD RATE Figure 3 36 HANDLER Move cursor to HDL SET HANDLER interface is allowed HANDLER interface is forbidden Turn back to th
13. the contrast of LCD Parameter numeric value Return value numeric value 0 31 7 SYSTem RANGEDwell numeric value MIN MAX Function set or query LC IR range bin switch delay time Parameter numeric value MIN MAX Return value numeric value Instruction MIN 0 0Sec MAX 9 9Sec 8 SYSTem AVErage numeric value MINIMAX Function set or query average time 57 TH2689 89A Operation manual Parameter numeric value MIN MAX Return value numeric value Instruction MIN MAX 8 9 SYSTem PRESet Function reset to preset status Parameter none Return value none 10 SYSTem ERRor Function query the error information Parameter none Return value numeric value string Instruction numeric value error code string error string 6 5 Error information Common error table 0 J Noemor Cs Data too lang Data too long L6 Invalid data 7 Suffix erro IO 8 Cantexecuted 9 Norecord IO 58 TH2689 89A Operation manual Chapter 7 Sorting interface instruction When using COMPARE HANDLER is connected with external device and its connector 1s 24 core the instruction of pin is as below 7 1 HANDLER interface Figure 7 1 HANDLER interface Name Pn Name E II E A Note in figure 7 1 means low level is valid 59 TH2689 89A Operation manual 7 2 Lhe jumper se
14. to OPEN ON operate according to the table below ON Turn on null function OF Turn off null function 3 2 6 Aluminium foil withstanding voltage test page N Connecting on and off the DUT incorrectly will damage human body seriously due to the high voltage on test terminal in the process of W V TEST TH2689 89A Operation manual The correct connection method is to make the instrument in the discharging status 3 2 6 1 lt W V TEST On MAIN INDEX gt use direction key to move cursor to 5 W V TEST and press ES 3 16 Vf POOO y y TEST Ir 0 85 5 to enter lt W V TEST page shown as figure Td Tr 30S Vm 0 0V 799 9 030 858 CHARGE TEST BESCHARGE U Le T T ChgTd 505 Figure 3 16 W V TEST 3 2 6 2 Set parameter and instruction of displayed parameter Vf rated leather withstanding voltage CC W V charging current Tend Tr identificated withstanding voltage time ChgTD set charge high limit time Tr display the rising time when test voltage reaches 9096 Vf Vt display the voltage when test time reaches Td Tend l monitor the voltage value at output terminal 2 display the final tested voltage and time when test ends DISCHARGE 3 1f the test is cancelled in the process only press to enter discharge status at anytime 3 2 6 3 Parameter setting 1 Rated feather withstanding voltage Vf range 1V 800V TH2689 1V TH2689 8
15. 9 500V CTH2689A 2 WVTest SOURce CURRent numeric value MIN MAX Function set or query charge current of WV function Parameter numeric value MIN MAX Return value numeric value Instruction MIN 0 5mA MAX Pmax V max Pmax 65W VfMAx 3 WVTest CONFigure TEND numeric value MIN MAX Function set or query the test ending time of WV function Parameter numeric value MIN MAX Return value numeric value Instruction MIN 0Sec MAX 600Sec 4 WVTest CONFigure CHGTEND numeric value MIN MAX Function set or query the Max charging time of WV function Parameter numeric value MIN MAX Return value numeric value Instruction MIN 5Sec MAX 600Sec 5 WVTest MEASure STATe Function query the current test status Parameter none Return value CHG TEST DCHG 6 WVTest MEASure TRise Function query the rising time when test voltage reaches 0 9 Vf working voltage Parameter none Return value numeric value formatis lt NR3 gt unitis Sec 7 WVTest MEASure VTerminate Function query the test voltage value when test time reaches to Tend Parameter none Return value numeric value formatis lt NR3 gt unitis V 8 WVTest MEASure TEnd Function query the total test time of WV rising time Tr test time Parameter none Return value numeric value formatis lt NR3 gt unitis Sec 55 TH2689 89A Operation manual 9 WVTest MEASure VEnd Function qu
16. 9A Operation manual 500V CTH2689A Vf POD lt W Y IESI Tr 0 85 S Vt 99 9 V Vm 0 0V 799 9V 030 85S CHARGE TEST DISCHARGE U i1 Ti ft Figure 3 17 Move cursor to Vf 100 0V operate according to the table below Coarse turning from small to large 6 310 016 025 035 0 50 0 63 0 100 0 160 0 200 0 250 0 350 0 400 0 450 0 500 0 550 0 600 0 630 0 800 0 Coarse turning from large to small 6 3 10 0 16 0 25 0 35 0 50 0 63 0 100 0 160 0 200 0 250 0 350 0 400 0 450 0 500 0 550 0 600 0 630 0 800 0 Fine turning stepped is 0 1V Fine turning stepper is 0 1V Input rated feather withstanding voltage value directly and press ENTER to confirm ic key 2 W V charge current CC range 0 5mA IMAx V 100 OY lt W v TESTS Tr 0 85 S Vt 9 V 855 308 Vm 0 0V 799 9 030 CHARGE TEST DISCHARGE U 41 T fit Figure 3 18 charge current setting 3085 x Note Max charge current in limited by power according to P UI Imax P Vmax P 65W Vuax see Vf 20 TH2689 89A Operation manual Move cursor to CC 15 0mA operate according to the table below t0 2 Coarse turning Stepper is 5 0mA UE Coarse turning Stepper is 5 0mA Fine turning Stepper is 0 5 mA Lu ing Stepp Lo Fine turning Stepper is 0 5 mA Numeric key Input W V charge current value directly pre
17. ASI STEP TEST wr IR 21 8562 Y PASS Vm 0 0V CHARGE TEST PDISCHARGE NEXT 2 2 SLOW MED FAST Figure 3 11 b STEP TEST page 2 Note 1 In CHARGE status parameter can t be set in TEST status only RANG and SPEED can be set DISCHARGE 2 In the status of CHARGE and TEST press discharge status 3 TRIG mode is set as BUS EXT trigger signal is controlled by external CHARGE TEST to return to interface it is invalid to press TH2689 89A Operation manual 3 2 3 2 Instruction of setting parameter 1 LEV CC RANG SPEED see 3 2 2 3 2 Trigger mode TRIG SPEED FAST lt STEP TEST TRIG mmm IR 21 89GQ y Vm 0 0V 27 CHARGE TEST DISCHARGE aie INT MAN EXT Figure 3 12 setup of trigger mode Move cursor to TRIG INT operate according to the table below Internal auto trigger Manual trigger EXT External trigger Note BUS bus trigger is set by bus command 3 2 4 Continues auto test page CHARGE TEST On the function page press the instrument performs a procedure of charge and test if a capacitor without electricity is connected to the test terminal then trigger a procedure of charge and test automatically DISCHARGE suitable for continues manual test status without discharge 3 2 4 1 lt CONI TEST gt On MAIN INDEX gt page use direction key to move cursor to 3 Finally press to return to discharge status The funct
18. ATE Figure 3 28 b SYSTEM CONFIG page 2 SYSTEM CONFIG 3 3 LINE FREQ EXTV DISP PASS WORD OAH CONTRAST KEY BEEP ODH OAH ODH OAH 26 TH2689 89A Operation manual Figure 3 28 c SYSTEM CONFIG page 3 3 2 9 1 System parameter setting 1 PARAMETER default is L C PARAMETER SYSTEM CONFIG 1 3 gt KEY LOCK CHG TIME RNG DWELL I AVERAGE BEEP SET BEEP MODE Figure 3 29 Move cursor to PARAMETER LR Parameter is set as LR Lr Parameter is set as L C 2 KEY LOCK default is OFF PARAMETER SYSTEM CONFIG 1 3 KEY LOCK CHG TIME RNG DWELL ON AVERAGE BEEP SET BEEP MODE Figure 3 30 Move cursor to KEY LOCK Turn on key lock when the page is switched to test function page the former softkey zone displays KeyLock which means key is locked If unlock the function it is necessary to input PASS WORD refer to the instruction of PASS WORD on page 3 E 27 TH2689 89A Operation manual 3 CHG TIME default is Vm Vs PARAMETER SYSTEM CONFIG 1 3 gt KEY LOCK CHG TIME RNG DWELL Vm Vs AVERAGE BEEP SET BEEP MODE Vm 0V Vm Vs Figure 3 31 Move cursor to CHG TIME Calculate the charge time fron Vm Vs Calculate the charge time from Vm 0V X According to JIS Japanese Industrial Standards after the DUT is charged to the rated working voltage calculate the charge time so please select Vm Vs in order to meet the
19. E gt 0 TongHui 10 DEFAULT 1 2 4 9 DEL REN SAVE LOAD Figure 3 24 FILE Load file 24 TH2689 89A Operation manual 3 2 8 2 File storage operation 1 0 9 files can be saved No 10 file is the default file which is used to recover the default status 2 means there is no corresponding file storage 3 Stored file flowchart SAVE Press page turns to file input shown as figure 3 25 D e 10 DEFAULT E EET C esce 8 g a a i ESC Figure 3 25 Input file name ENTER After inputting file name press to confirm the page displays saving processing table shown as figure 3 26 5 10 DEFAULT 8 T SPORTAS 8 g Figure 3 26 After saving page displays as figure 3 27 Cif file name is A 25 TH2689 89A Operation manual D or tears 10 DEFAULT 6 T 3 8 4 9 DEL REN SAVE LOAD Figure 3 27 3 2 9 System configuration page SISTE Press enter lt SYSTEM CONFIG gt there are 3 pages shown as figure 3 28 lt SYSTEM CONFIG 1 3 gt KEY LOCK CHG TIME RNG DWELL Ie AVERAGE BEEP SET BEEP MODE Figure 3 28 a SYSTEM CONFIG page 1 SYSTEM CONFIG 2 3 HDL MODE TRIGDELAY TRIG EDGE ON BUS MODE GPIB ADDR BAUD R
20. IB 5 2 1 GPIB Bus IEEE488 GPIB general used parallel bus interface is a general intelligent instrument bus interface standard IEEE 1s the abbreviation of Institute of Electrical and Electronics Engineers 4881s the standard number Through this interface the communication between computer and other 43 TH2689 89A Operation manual intelligent instruments can be collected as well as an auto test system can be composed conveniently with other test instrument In the same bus many test instruments can be connected simultaneously In this instrument the IEEE488 2standard is adopted and the interface board can be selected and bought by user The control instruction system is open so user can use the computer operation interface also can write a program based on this system to achieve the goal The control instruction system supports most function that is to say all function can be operated on controlling the computer to realize the remote control O pro pts mmn mg foo DIO 1 DIOS DIG DIOG DIOS DIO DIO4 DI O8 EOI REN DAV PIO TWISTED PAIR WITH 6 NRFD PIO TWISTED PAIR WITH 7 Iwi sted NDAC P O TWISTED PAIR WITH 8 pair IFC PIO TWISTED PAIR WITH 9 SRO PO TWISTED PAIR WITH 10 ATN P O TWISTED PAIR WITH 11 SHIELD SIGNAL GROUND Ground Figure 5 3 GPIB Structure Diagram of Connector Assembly pin When using GPIB system the points below should be paid attention to The total length of cable in one bus system must be
21. INE FREQ EXTV DISP PASS WORD ON CONTRAST Figure 3 51 36 TH2689 89A Operation manual Move cursorto KEY BEEP B 37 TH2689 89A Operation manual Chapter 4 Test performance 4 1 L C LR TEST 4 1 1 Parameter Leakage current test L C Leakage Current LR Isolated Resistance 4 1 2 Test signal Test voltage LEV 1 0V 100V resolution is 0 1V 101V Vmax resolution is IV 0 5 02V Charge current LEV lt 100V 0 5 mA 500 mA resolution is 0 5 mA gt 100V 0 5 mA Imax resolution is 0 5 mA 3 0 05mA X Note Vmax 800V TH2689 500V TH2689A IMAX P LEV P 50VA mA G00 IMAX mA IER M s wa 100 0 Gs LO CO GOG C G CO LO GOG CO O KL Soe CO 9 A O Io uu o t2 N32 C2 Mo c UN u c CN CN C co scs IO XL d Da pe go LEV Figure 4 1 Imax and LEV curve TH2689 89A Operation manual 4 1 3 Basic accuracy L C 0 3 0 05uA 4 1 4 Display range L C 0 000uA 20 00 mA R 0 01kQ 99 99GO 4 1 5 Test time 139mSec 139mSec X Test condition is range hold trigger mode is EXT external trigger EXTV DISP displays OFF O 4 1 6 NULL Clear out the leakage current in the whole return circuit 4 2 CW V TEST 4 2 1 Test parameter Rising time Tr unit Sec Feather withstanding voltage Vt unit V 4 2 2 Test signal Charge current 0 5mA 80 mA TH2689 0 5mA 130mA TH2689A step 0 5mA
22. OPERATION MANUAL TH2689 TH2689A Capacitor Leakage Current IR Meter TH2689 89A Operation manual Content CHAPTER 1 INTRODUCTION ta deem sete a e e x aaa 2 1 EE ANTRO Cd iata aa aaa d a atita 2 1 TA CONDITION o ana ale 2 1 rox PONER Mir Sed O e e aia 2 1 1 2 2 ENVIRONMENTAL TEMPERATURE AND HUMIDITY eene eee aa aaa eee aaa 2 1 EN 2 2 E o L utarii IIT TE es 2 2 53 DIMENSION AND WEIGH senes sea clei ot alu aa te aid li stu ai ea ae 5 2 ME opu UT xm x 5 2 5 2 1 JINSUEATEDRHESISTANGE i mese ER Di DRE b ERU ET dd pM DM MEIN DM a aa CSI MR SD ULT 5 2 5 2 2 INSULATION INTENSITY cete 5a DIR me Unute bec eque mesa bnutsltice naa ioter edes eadem iipa ge Udo 5 3 5 23 LEAKAGE nt Diu LI 5 3 5 3 ELECTROMAGNETIC COMPATIBILITY eese as caci EE ea Do t ai i t a das nete a cess 5 3 CHAPTER 2 INSTRUCTION OF FRONT PANEL eee ee eee aa aaa eee 4 PA INSTRUGIION OE FRONT PANEL sac ici reia au tea al Cata pl tu n na alta pi a e 4 2 2 INSTRUCTION OF REAR PANEL iu ratacit e arii a a dd 5 CHAPTER GOPEBADNGCDBNDSS s o taiate tata ei ds 7 Sl CONNECTONOE CDU gc 7 BS 2 OPERATION strain air aaa e tea atatea E ist er azi dc asa 8 AS sea arata eee da iz en a pia a aa ai A 8 A c LI db tat ata Eu a a atatia dal atol 9 3 2 3 SINGLE STEP MANUAL TEST PAGE saci edet ae de UAR e eat tatu 14 3 2 4 GONTINUES AUTO TEST PAGE k et dende ta a Lou ei ahaa dal M EID RAI aa bathe td a 16 37225 NUBETESTIPAGE icre r ee 17 3 2 6 ALUMINIUM FOIL WITHSTANDING VOLTAGE TE
23. ST PAGE eee aaa aaa aaa ae 18 3 2 7 COMPARE FUNCTON SETTING PAGES al dra a e 23 3128 FILE STORAGE PAGE 654 masi a ap a e 00 a ook ast tr ee 24 3 2 9 SYSTEM CONFIGURATION PAGE until ii sob eO aet pia ad ege 26 CHAPTER 4 TEST PERFORMANCE sescca a E 38 ATOE CER TESTI M E Toe 38 ZI EAPAMEBEB A n dd a nu Ue A REM EDU 38 2 2 TES SIGNA scut ea maine oh A io a dl Cava Dus E E a E UM bru 38 AE BASICAS UA AO estere son LA a ai atitea M aurie e a A DE det 39 4214 DISPLAY RANGE user dl i i 39 AMES NE se ete Roua ween Moe a E 39 ASS NULTI rm coc meta do e a iata a al al d ala au il li aia al 39 TH2689 89A Operation manual A2 NN MES o is ooo eee Saharan 39 T2 TEST PARAMETER se cacao ara e e e aaa hat a a 39 SS A e O A O A 39 4 2 3 DISPLAY RANGE ati a od tii a datat aa 39 CHAPTERS REMOTE CONTROL 3 a anios 41 5 1 RS232C INTERFACE INTRODUC TION ete 41 53 1 4 92326 CONNEGTIONL6 o etnia ata ata la date pa ti a dat a 41 5 1 2 COMMUNICATION WITH A COMPUTER ala e ol eo e a 43 O le aa E ES 43 D2 TOPIB BUS astea ii adesea nt Na i A a a 43 5 2 2 GPIBTUNCTIONSE eite aT tite Ia 45 5 2 9 GEIB ADDRESSING oue tite aaa ai sedeat trat xc edi emitur aria 46 CHAPTER 6 COMMAND REFERENCE 3 o dict a o ca 47 6 1 SHARING COMMAND INSTRUCTION 2cceccecceccecceccecceeceeceeaucaeeaecaecuecaeeeceeaeesesausaesaneaesaeeneens 47 6 250 PLORDER STRUCTURE 9 t i anala A ca o aaa al 48 6 2 1 ORDER STRUCTURE INSTRUCTION ceea aaa ee
24. X 800V TH2689 500V CTH2689A 2 LCTest SOURce CURRent numeric value MIN MAX Function set or query the charge current of LC IR function Parameter numeric value MIN MAX Return value numeric value Instruction MIN 0 5mA MAX 500 0mA LEV x 100V Pmax LEV Pmax 50W 3 LCTest CONFigure FUNCtion SEQ STEP CONT Function set or query the test mode of LC IR function Parameter SEQ STEP CONT Return value SEQ STEP CONT 4 LCTest CONFigure SPEed FAST MEDium SLOW Function set or query the test speed of LC IR function Parameter FAST MEDium SLOW Return value FAST MEDium SLOW 5 LCTest CONFigure RANGe numeric value MIN MAX Function set or query range bin Parameter numeric value MIN MAX Return value numeric value 53 TH2689 89A Operation manual Instruction numeric value is 4 20mA 3 2mA 2 200uA 1 20uA XO 2uA MIN 4 2uA MAX 7j 20mA 6 LCTest CONFigure RANGe AUTO OFF ON101 1 Function set or query if set on auto switching bin mode Parameter OFF ON 011jJ Return value 0 1 Instruction OFF 0 select range bin manually ON 1 select range bin automatically 7 LCTest CONFigure CHGTime numeric value MIN MAX Function set or query the charge time Parameter numeric value MIN MAX Return value numeric value Instruction numeric value 7j 0Sec 999Sec MIN is OSec MAX is 999Sec 8 LCTest CONFigur
25. e DWELI numeric value MIN MAX Function set or query the delay time value of SEQ test mode Parameter numeric value MIN MAX Return value numeric value Instruction numeric value 7j 0 2Sec 999 0Sec MIN is 0 2Sec MAX is 999 0Sec 9 LCTest MEASure STATe Function query the current test status Parameter none Return value CHG TEST DCHG 10 LCTest MEASure FETCh Function query test result Parameter none Return value 0 OK 1 ERROR NO PASS HIGH LOW Instruction 0 not in TEST status or in TEST not over the range select a unsuitable range can not obtain a correct test result NO not use comparator to make comparision PASS HIGH LOW comparator performs compare result 11 LCTest MEASure IR Function query IR value of test result Parameter none Return value numeric value formatis lt NR3 gt unitis OHM 12 LCTest MEASure LC Function query LC value of test result Parameter none Return value numeric value formatis lt NR3 gt unit is AMP 13 LCTest MEASure VMON Function query the voltage test value Parameter none 54 TH2689 89A Operation manual Return value numeric value formatis lt NR3 gt unitis VOLT 6 4 5 WV Lest order system 1 WVTest SOURce VOLTage numeric value MIN MAX Function set or query the test voltage of WV function Parameter numeric value MIN MAX Return value numeric value Instruction MIN IV MAX 800V TH268
26. e aaa aaa aaa 49 6 OPERE VINDA Ga ao tt ree MED de at are ati n atac tte n ate li E 50 DA SGPI ORDERING TRUGTION a dit occioo eot lirios a ate aia i oc iasete 51 06 41 ABORTORDERS YS E e ico pa al ide 51 6 42 CALCULATE ORDER SYSTEM um idad 51 643 DISPLAY ORDER SYSTEM um ai a fii ee a 53 6 4 4 L TEST ORDER SY SEI sirena sina ta odoare dial us aliada dadas 53 6 4 5 WV TEST ORDER SY STEM soia pati se ratati a a a ia ua Arata aa pa a ai a 55 6 40 TRIGGER ORDER STE Mia e da o 56 64 7 SYS TEMORDER SYSTEM secte sa acei aaa ea a dios 57 6 5 ERROR INFORMATION cia e a ta ra cux de ld 58 CHAPTER 7 SORTING INTERFACE INSTRUCTION cene 59 Y HANDEER INTERFACES a e a bi dl ea 59 7 2 THE JUMPER SET ON HANDLER BOARD eee ee aaa aaa aaa aa 60 7 3 HANDLER INTERFACE SIGNAL DIAGRAM ceea eee aa aa ea aaa aaa aaa 61 TH2689 89A Operation manual Chapter 1 Introduction Thanks very much for choosing and using our product If you have any questions after reviewing this manual please contact your local representative or call directly to our application engineers for further consultation 1 1 Introduction Basic specification more in Chapter 4 Test parameter Leakage current test L C Leakage Current LR Isolated Resistance Withstanding voltage test Tr Vt Basic accuracy L C 0 3 0 05uA Oo Test range L C 0 000 uA 20 00 mA o Test voltage charging current Test voltage
27. e first page of SYSTEM CONFIG 9 HANDLER HDL MODE default is CLEAR HDL SET lt SYSTEM CONFIG 2 3 gt HDL MODE TRIGDELAY TRIG EDGE CLEAR BUS MODE GPIB ADDR BAUD RATE HOLD CLEAR Figure 3 37 HANDLER Move cursor to HDL MODE 30 TH2689 89A Operation manual CLEAR mode when using HANDLER interface before testing clear out the output signal of last test PASS or FAIL HOLD HOLD mode when using HANDLER the output signal PASS or FAIL will be changed until the next result being changed 10 CTRIGDELAY range 0 9999mSec default is OmSec HDL SET lt SYSTEM CONFIG 2 3 gt HDL MODE TRIGDELAY TRIG EDGE 0000mS BUS MODE GPIB ADDR BAUD RATE Figure 3 38 Move cursor to TRIGDELAY Input delay time directly default value is mSec 11 CTRIG EDGE default is FALLING HDL SET SYSTEM CONFIG 2 3 HDL MODE TRIGDELAY TRIG EDGE FALLING BUS MODE GPIB ADDR BAUD RATE RISE FALL Figure 3 39 Move cursor to TRIG EDGE FALLING RISING 12 BUS MODE default is RS232 31 TH2689 89A Operation manual HDL SET SYSTEM CONFIG 2 3 gt HDL MODE TRIGDELAY TRIG EDGE RS232 BUS MODE GPIB ADDR BAUD RATE GPIB RS232 OFF Figure 3 40 Bus mode setting Move cursor to BUS MODE Use GPIB interface Use RS232 interface 13 GPIB ADDR range 00 30 default is 08 HDL SET lt SYSTEM CONFIG 2 3 gt HDL MODE TRIGDELAY TRIG EDGE 08 BUS MODE
28. eeper Parameter FAIL PASS Return value FAIL PASS Instruction FAIL Alarm when comparator result is FAIL PASS Alarm when comparator result is PASS 4 CALCulate LIMit CLEar Function Delete CALCulate LIMit FAIL command Parameter none Return value no S CALCulate LIMit FAIL 5 TH2689 89A Operation manual Function send the comparator result Parameter none Return value 10 l Instruction 0 comparator result is FAIL comparator result is PASS 6 CALCulate LIMit STATe OFFI ON1011 Function set or query if set up comparator function Parameter OFF ON 0 1 Send back vale 0 1 Instruction OFF 0 turn off comparator function ON 1 turn on comparator function 7 CALCulate LIMit UPPer DATA lt numeric_value gt MIN MAX Function set or query the upper limit value of comparator function parameter format is lt NR3 gt Parameter numeric value MIN MAX Return value numeric value OFF Instruction OFF 8 CALCulate LIMit LOWer DATA numeric value MIN MAX Function set or query the low limit value of comparator function parameter format is lt NR3 gt Parameter numeric value MIN MAX Return value numeric value OFF Instruction OFF 9 CALCulate LIMit ONOFf 01112131415 Function set or query the selection of comparator function Parameter 10 1 2 3 Return value 10 1 2 3 Instruction 0 turn off comparator turn on comparator upper
29. ery only for query NR3 only for query NR3 48 TH2689 89A Operation manual EWVTest O e SOURe O S O s CONFigure O ooo MEA En Eee eri Torque DATA only for query lt setl N gt setl T lt setl V set2 N lt set2 T set2 V lt setn N gt lt setn T gt lt setn V gt TRIGger O IMMediat a system EE O oO OOOO eO IMMediate no query pese re 6 2 1 Order structure instruction The top of tree structure order is root command or called root The specified path can help reach to the bottom order Command ending character order input ending character for example NL line break ASCIIcode is 10 Colon Colon is the command level which means entering the next level of command Semicolon semicolon means begin a mulNotele command 49 TH2689 89A Operation manual interrogation interrogation means query Comma Comma is break of multi parameter Space 2 Space is the break of command and parameter Quote mark Single quotes means the content quoted by original sample and the command analyze program doesn t process on it Asterisk The command after asterisk is the sharing command AA BB CC DD EE FF GG HH JJ R D r F 1 AA CC AI A Set the current IR D D LN H path ta Root EE GEN NN NN 2 AA BE EE FF GG R p p N 3 AA DD SHH JJ set the current fg 7 G S E path t
30. ery the test voltage value when WV ends Parameter none Return value numeric value formatis lt NR3 gt unitis V 10 WVTest MEASure DATA DATA Function return the data saved in buffer area and the number of data is defined by POINTS command Parameter none Return value query the responded data is lt setl gt first group lt set2 gt second group lt setn gt the last group Each group includes parameter lt point gt lt time gt lt voltage gt Where lt point gt 1s number formatis lt NR1 gt lt time gt is time data formatis lt NR3 gt unit is S lt voltage gt is voltage data formatis lt NR3 gt unitis V 11 WVTest MEASure DATA POINts lt start gt lt end gt Function set or query the amount of data Parameter set the amount of returned data where lt start gt set the start amount of returned data set range as 1 220 pre set value is 1 lt end gt set the ending amount of returning data set range as 1 220 pre set value is 220 Return value query the amount of data saved in buffer area If return value 1s 0 which means no data saved return value format is lt NR1 gt 6 4 6 TRIGger order system 1 TRIGger IMMediate Function seton test function when the trigger mode is BUS Parameter none Return value none 2 TRIGger SOURce INT MAN I BUS EXTernal Function set or query trigger mode Parameter INT MAN BUS EXTernalj Return value INT MAN BUS EXTernal
31. ion is K CONT TEST and press d to enter CONT TEST gt page there are 2 pages on CONT TEST gt shown as the figure 3 13 TH2689 89A Operation manual LEV MEODLOVS lt CONT TEST cc 150m IR 2l 85GQ y RANG UA Vm 0 0V f CHARGE TEST DISCHARGE ic d UC 1C T t R 3 13 a CONT TEST 6 TIEM SPEED BRASTS CONT TEST IR 21 85GQ y Vm 0 0V NEXT 2 7 CHARGE TEST DISCHARGES SLOW MED FAST 3 13 b CONT TEST page 2 x Note 1 In CHARGE status parameter can t be set in TEST status only RANG and SPEED can be set DISCHARGE 2 In the status of CHARGE and TEST press discharge status to return to 3 2 4 2 Set parameter instruction 1 LEV CC RANG SPEED see 3 2 2 3 3 2 5 Null test page 3 2 5 1 lt NULL gt page On lt MAIN INDEX gt page use direction key to move cursor to 4 OK NULL and press Ea to enter lt NULL gt page shown as 3 14 on this page press to start null test TH2689 89A Operation manual LEV 100 0V lt NULL gt LC 0 004uA 2U4 Vm 0 0V CHARGE TEST DISCHARGE ON Figure 3 14 Null test page 3 2 5 2 Parameter setup 1 LEV CC is only used to display the current test parameter no modification 2 RANG displays the range in the process of null 3 Null function setup setting COPEN LEV 100 OV NULL LC 0 004uA au Vm 0 0Y CHARGE TEST DISCHARGE ON OFF Figure 3 15 Move cursor
32. l 6 3 10 0 16 0 25 0 35 0 50 0 63 0 100 0 160 0 200 0 250 0 3 50 0 lt 400 0 lt 450 0 lt 500 0 550 0 600 0 630 0 800 0 Fine turning when LEV gt 100 0V stepper is 1V When LEV lt 100 0V stepper is 0 1V Fine turning when LEV gt 100 0V stepper is 1V When LEV lt 100 0V stepper is 0 1 V Numberic Input test voltage value directly default unit is V press ENTER to confirm key 2 Charging current CC range 0 5mA 500mA LEV 100 0Y lt SEQ TESTO om IR 21 856 Q KA 2UuA Vm 0 0V CHARGE TEST DISCHARGE VC iQ 10 Figure 3 5 Setup of charging current Note When LEV x 100V Imax 500mA When LEV gt 100V the Max charge current is limited by power and use P UI to obtain Imax P LEV P 50W Move cursor to CC 15 0mA and operate according to the table below Coarse turning When CC gt 100 0mA stepper is 50 0mA When CC lt 100 0mA stepper is 5 0mA Coarse turning When CC gt 100 0mA stepper is 50 0mA When CC lt 100 0mA stepper is 5 0mA 11 TH2689 89A Operation manual c Fine turning Stepper 1s 0 5 mA L u 8 pp Numberic key Input charging current value directly default unit is mA press ENTER to confirm 3 RANG small character A means AUTO H means HOLD LEV 100 QV lt SEQ TEST IR 21 85GQ Y PASS RANG BEEN vm 0 0V CHARGE TEST DISCHARGE 1 2 AUTO HOLD 4 2
33. less than or equal to two meters times the number of devices connected on the bus the GPIB controller counts as one device and the total length of cable must not exceed 20 meters A maximum of 15 devices can be connected in one bus system There are no restrictions on how the cables are connected together However it is recommended that no more than four piggyback connectors be stacked together on any one device GPIB cable connection mode 1 44 TH2689 89A Operation manual Figure 5 4 Double piggyback Connector Superposition GPIB cable connection mode 2 Md Nm Figure 5 5 4 piggyback Connector Superposition 5 2 2 GPIB function TH2689 s GPIB functions are listed in the following table 45 TH2689 89A Operation manual Basic Listener unaddressed if MTA no Listen Only Remote Local capability Device Trigger capability No Controller capability Drivers are open collector 5 2 3 GPIB addressing TH2825A s GPIB address is stored in non volatile memory and can be set to any address from 0 to 30 by front panel key entry in the System Config page When TH2825A is shipped from the factory the default GPIB address is 8 For more information refer to 83 2 9GPIB Address 46 TH2689 89A Operation manual Chapter 6 Command reference There are two types of command GPIB sharing command and SCPI standard command ofprogrammable instrument command GPIB sharing command is defined by IEEEA88 2 1987
34. limit function 2 turn on comparator low limit function 3 turn on comparator upper and low limit function 4 turn on comparator low limit function 5 turn on comparator low limit function 10 CALCulate NULL IMMediate Function excecute open correction of each bin 20mA 2mA 200uA 20uA and 2uA Parameter none Return value none 11 CALCulate NULL DATA Function query open correction value of each bin 20mA 2mA 200uA 20uA and 2uA Parameter none Return value numeric value numeric value numeric value numeric value numeric value 12 CALCulate NULL STATe OFFI ON1I011j Function set or query if set on open correction function Parameter OFF ON O LI Return value 10 1 j Instruction OFF 0 turn off open correction function ON 1 turn on open correction function 22 TH2689 89A Operation manual 6 4 3 DISPlay order system 1 DISPlay STATe Function query the currently displayed function page Parameter none Return value LCTEST WVTEST NULL MAIN SYSTEM 2 DISPlay LCTest Function switch function page as LC TEST Parameter none Return value none 3 DISPlay WVTest Function switch function page as WV TEST Parameter none Return value none 6 4 4 LC Test order system 1 LCTest SOURce VOLTage numeric value MIN MAX Function set or query the test voltage of LC IR function Parameter numeric value MIN MAX Return value numeric value Instruction MIN IV MA
35. mber Pin Number Request To Send Clear To Send Q un un zs Data Set Ready Data Carrier Detect Data Terminal Ready Transmitted Data g d Received Data Signal Ground Common GND TH2689 only uses the smallest subset of the RS232C standard the signal are listed as follows Function 9 Pin Connector Pin Number Transmitted Data O A 3 Received Data RXP Signal Ground Common CNP S QNote The definition of serial interface pin is basically the same as that of the connector of standard 9 core RS232C RS232C connecter uses 9 core DB jacket the order of pin is shown as the figure below 5 4321 7 6 T8 A Warning please turn off the power when connecting on or off the connecter to avoid electrical shock 42 TH2689 89A Operation manual 5 1 2 Communication with a computer B Diagram of connection to a controller DTR A D SR 8 RAD V HE b Fu FERIE 2 TXD 3 TH2689 GNIDX5 RT amp 7 CTS S There may be the same between TH2689 s RS232 interface and a standard RS232C interface You can make the connection cable by yourself according the diagram or order one from our company Note Pin 4 and 6 pin 7 and 8 are shorted respectively at the end of controller m Firstly set the bus mode as RS232 m Main serial interface parameter Serial Interface Specifications Transmitted mode Dual asynchronous communication including start and stop bit Pre set 19200 bps 8 BIT BIT 5 2 GP
36. o the next l NA lever 4 AA BB EE AA DD JJ N Keep the current path Figure 6 1 Correct Usage of Colon and Semicolon According to the figure above if send command AA BB EE FF GG Which is equal to sending three commands as below AA BB EE AA BB FF AA BB 6G 6 3 Order syntax Sharing command syntax There is no tree structure of SCPI command sharing command in sharing command so no matter in which level the command can be sent directly The letters are not case sensitive 50 TH2689 89A Operation manual O Ending character There are three kinds of ending character CARRIAGE RETURN 0Dh NEW LINE OAh and CARRIAGE RETURN 0Dh NEW LINE 0Ah 6 4 SCPI order instruction 6 4 1 ABORt order system 1 ABORt parameter None Return value None Function Breakout the processing system instantly and reset the trigger 6 4 2 CALCulate order system 1 CALCulate LIMit FORMat IR LC Function set or query the current test main parameter Parameter IR LC Return value IR LC Instruction IR the parameter 1s the resistance value LC the parameter is the current value 2 CALCulate LIMit BEEPer STATe OFFION 011 Function set or query the beeper Parameter OFF ON 0 1 Return value 0 1 instruction OFF 0 turn on beeper ON 1 turn off beeper 3 CALCulate LIMit BEEPer CONDition FAIL PASS Function set or query the compare output of b
37. on GB6833 6 Radiated interference is based on GB6833 10 5 3 TH2689 89A Operation manual Chapter 2 Instruction of front panel 2 1 Instruction of front panel E PODER THZBBS Capacitor Leakage C rrent IR Meter Po AN A a A E A Alea Figure 2 1 Figure 2 1 Instruction of front panel TH2689 or TH2689A 1 Brand and model Capacitor Leakage Current IR Meter POWER y Switch on and off 220V 110V power The five keys have different functions in 4 SOFTKEYs different menus 6 Mam Forentering the main fnction OO For controlling the movement of cursor on the CURSOR NEP screen the selected parameter is displayed TH2689 89A Operation manual INPUT current sampling terminal FI output HV negative voltage output terminal A EI HV voltage positive terminal Connect with shielding layer of the component to be tested in order to separate the Ground MM electromagnetic interface to improve the accuracy and stability i5 number letter For inputting number or character if desired file keyboard name BACKSPACE For deleting numbers or letters if desired HN ENTER Confirm the inputed numbers etc DISCHARGE The instrument enters discharging status Trigger test when setting manual trigger press 16 CHARGE TEST an peer the key to trigger a test 2 2 Instruction of rear panel Fag af d Y 1 IRE em Mar IO D f e we WARE IAG EE TRI ETUR E AT ATA PG MD
38. or press to enter the corresponded subfunction page ESC press to return to the previous test page Shown as figure 3 2 FILE file storage page Calibration calibration page not for user MAIN INDEX 1 SEQ TEST 6 COMPARE 2 STEP TEST T FILE 3 CONT TEST 8 Calibration 4 NULL 5 W V TEST ESC OK Figure 3 2 SEQ TEST In turn auto test The process of charge test discharge is PM tee TS may e qe STEP TEST One step manual Trigger to enter charging status and test page enters test status after charging manual discharge is requried CONT TEST Sequence atuo test Charge after triggering enter test status once the external capacitor without electricity is connected to the test terminal then discharge manually in auto trigger charge test W V TEST Aluminium foil withstanding voltage TH2689 89A Operation manual COMPARE Compare function setting page FILE File storage page Calibration page Not for user 3 2 2 SEQ TEST CHARGE TEST On this page just press the instrument can finish charge test discharge automatically 3 2 2 1 lt SEQ TEST gt On lt MAIN INDEX gt page use direction key to move cursor to 1 OK SEQ TEST then press to enter lt SEQ TEST gt page there are two pages on lt SEQ TEST gt shown as figure 3 3 LEV T00 0V c 1 m IR 21 85GQ y PASS 7 RANG 2uA Vm 0 0V CHARGE TEST DISCHARGE U 1
39. ss ENTER to confirm 3 W V test time Td range 0Sec 600Sec lt W V TEST Tr 0 85 5 VEI fue Y Vm 0 0V 799 9V 030 855 CHARGE TEST DISCHARGE U JE Ti fit Figure 3 19 Move cursor to Td Tr 30S operate according to the table below Td Tr MS 308 Coarse turning When set value gt 100Sec stepper is 100Sec Otherwise stepper is 108 Coarse turning When set value gt 100Sec stepper is 100Sec Otherwise stepper is 10Sec Fine turning Stepper is 1Sec Fine turning Stepper is 1Sec Numeric key Input W V charge current value directly press ENTER to confirm 4 W V charge time high limit ChgTd range 5Sec 600Sec 21 TH2689 89A Operation manual Vf 100 0Y V V TESTO Tr 0 85 S Vt Td Tr 30S Vm 0 0V 799 9V 030 85S seems CHARGE TEST DISCHARGE CheTd EB y LO t ner Figure 3 20 charge time high limit setup Move cursor to ChgTd 50S operate according to the table below Coarse turning Stepper 1s 30Sec Coarse turning Stepper is 30Sec 1 100 Fine turning Stepper is 5Sec Fine turning Stepper is 5Sec Numeric key Input W V charge current value directly press ENTER to confirm 3 2 6 4 lt W V TEST gt notes The correct method of cancelling test when the instrument is in the status of discharge the DUT can be connected on and off DISCHARGE Press discharge now the DUT can be connected off when the
40. t 4 Figure 3 6 setup of range gear Move cursor to RANG 2uA A operate according to the table below Lock range gear H is displayed in the current range SPEED RAST lt SEQ TEST s TR 21 859GQ Y PASS SE ENE ES a 7 E amm A 4 CSPEED D T 0 25 Vm 0 0V CHARGE TEST DISCHARGE SLOW MED FAST NEAT 2 2 Figure 3 7 Setup of test speed Move cursor to SPEED FAST operate according to the table below TH2689 89A Operation manual Note the speed 1s slower and the test result is more stable 5 CHGT range 0Sec 999Sec SPEED FAST lt SEQ TEST ac T 9305 TR 21 89GQ Y PASS D T 0 25 Vm 0 0V CHARGE TEST DISCHARGE U T fit Figure 3 8 setup of charging time NEAT 2 2 Move cursor to CHG T 30S operate according to the table below Coarse turning When CHG T gt 100Sec stepper is 100Sec When CHG T lt 100Sec stepper is 10Sec Coarse turning when CHG T gt 100Sec stepper is 100Sec When CHG T lt 100Sec stepper is 10Sec Fine turning Stepper is 1 Sec Fine turning Stepper is 1Sec Numberic key Input charging time directly default unit is Sec press ENTER to confirm 6 delay test time DT range 0 2Sec 999 0Sec the time is the one from charge finishing to test starting which is stable TH2689 89A Operation manual SPEED FAST lt SEQ TEST 38 IR 21 85G 02 X
41. t on HANDLER board The jumper on HANDLER board is used to select internal or external power in outputting signal and controlling signal Nwarning Be sure the power jack has been removed and operate after internal capacitor is discharged Note In figure 7 2 and 7 1 N means the default jumper setting Figure 7 2 Description Use internal ground Use external ground N E J902 Right Use external DC voltage EXV1 5V 24V set N J901to right IIA 100000 E E J902 J901 L QA 0 m JUL ESTE PAT ESA ELE L Figure 7 1 60 TH2689 89A Operation manual 7 3 HANDLER interface signal diagram 1 when in SEQ TEST HANDLER signal diagram EXT TRIG Note 2 CHARGE A A TEST mmm QE ME DU as DISCHARGE ACQ EOT PASS Note FAIL LO A E O a MM Figure 7 2 SEQ TEST XNote 1 HANDLER is in CLEAR mode enter test status to clear out the last compare result of PASS FAIL signal Note 2 confirm how long to enter charge status after receiving EXT TRIG signal by setting TRIGDELAY 61 TH2689 89A Operation manual 2 when in STEP TEST HANDLER interface signal diagram EXT TRIG Note 2 CHARGE TEST Nf Nf DISCHARGE ACQ EOT PASS y FAIL A P LO HI Figure 7 3 STEP TEST Note 1 When HANDLER is in HOLD mode comparator result of PASS FAIL signal is turned after the next
42. use power filter for the instrument 3 Please store the instrument in the place where temperature is between 5 C and 40 C humidity is less then 85 RH If the instrument will not be put in use for a time please have it properly packed with its original box or a similar box for storing 4 TH2816B has the cooling fan on the rear panel and cooling holes on both sides High temperature inside will decrease the measurement accuracy so sufficient space must be kept around the TH2816B to avoid obstructing the air flow of the cooling fans 5 Don t frequently turn on and off the instrument doing so will lead to the loss of the calibrated data and the data saved by users 5 1Dimension and weight Dimension W H D 350mm 120mm 400mm Weight about 7kg 5 2 Safety The instrument is the class I 5 2 1 Insulated resistance Under the reference working condition the insulated resistance between powerterminal and shell is no less than SOMO Under transportaion condition the insulated resistance between powerterminal and shell is no less than 2MO 5 2 TH2689 89A Operation manual 5 2 2 Insulation intensity Under the reference working condition the rated voltage between powerterminal and shell is 1 5kV 50Hz AC voltage is 1 Min no arc phenomenon 5 2 3 Leakage current Leakage current is no larger than 3 5mA 5 3 Electromagnetic compatibility Power instaneous sensitivity is based on GB6833 4 Transmmission sensitivity is based

User`s Manual PDF

Contents

Download Pdf Manuals

Related Search

Related Contents