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Sourcetronic ST9110/A, User Manual

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Sourcetronic ST9110/A User Manual Download Page 33

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33 

 

Figure 4-18.4 OSC Test Interface 

 

 

Figure 4-18.5 PAUSE Mode Interface 

4.4.1 OFFSET 

Before testing, due to the change of working environment and position of the test cable, there may 

be  some  leakage  current  flowing  even  when  no  load  is  connected.  Customers  who  pursue  most 

accurate  measurement  can  conduct  offset  compensation  in  the  TEST  interface.  The  specific  steps 

are as follows:

 

1.

 

Remove the DUT from the test cable or fixture first and then set up the test conditions in the SETUP 

interface.

 

2.

 

Press [TEST] key to enter the TEST interface, then press F1 to start offset compensation. The tester 

starts to measure the leakage current of the test cable and displays the current, thereafter using the 

present test value as the zero value.

 

3.

 

After pressing F1 offset key, the DANGER indicator flashes and the voltage is output for 5s or the 

set test time, whichever is shorter.

 

4.4.2 List Display and Step Display 

In addition to the original step display interface, this tester also  has a list display interface, which 

can display multi-step parameters. In the TEST interface, press the F6 key to switch the interfaces. 

F1

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F5 

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F5 

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Summary of Contents for ST9110/A

Page 1: ...SOURCETRONIC Quality electronics for service lab and production AC DC HiPot and IRTester ST9110 A User Manual...

Page 2: ...Basic operation 15 4 1 Interface structure overview 15 4 2 SYSTEM Setup 16 4 2 1 System Test Parameter Settings 16 4 2 2 System Environment Parameters Setting 22 4 2 3 System Communication Setup 23 4...

Page 3: ...S232C Interface Instruction 45 5 1 2 GPIB Interface Instruction 51 5 2 Serial Port Commands Instruction 54 5 2 1 SCPI Commands 54 5 2 2 DISPlay Subsystem Commands 54 5 2 3 FUNCtion Subsystem Commands...

Page 4: ...232C USB HANDLER and optional GPIB which enable the device to work with various automatic testing systems that require high security and reliability The tester provides multiple test functions typical...

Page 5: ...g Temperature 0 40 Humidity 20 90 RH Reference Operating Temperature 20 8 Humidity 80 RH Storage Ambient Temperature 10 55 Humidity 90 RH 1 2 3 Preheating Warm up time after power on 20 minutes 1 2 4...

Page 6: ...ectors of the tester may not be able to render their protective functions properly Do not turn OFF the power switch when the tester is delivering its test voltage you may do this only in case of emerg...

Page 7: ...Electromagnetic Compatibility Power Transient Sensitivity refer to requirements of GB6833 4 Conductance Sensitivity refer to requirements of GB6833 6 Radiative Interference refer to requirements of GB...

Page 8: ...ground the tester chassis is charged to an excessively high voltage resulting in extreme danger of electric shock to anyone who touches such tester chassis therefore please make sure that the protecti...

Page 9: ...after the output is cut off There is a danger of electric shock during discharge do not touch anything that could cause an electric shock As soon as the output is cut off the tester s discharge circu...

Page 10: ...the entire housing of the tester must be reliably connected to the ground 11 Do not connect external voltage to the test terminal Do not apply a voltage from any external device to the output terminal...

Page 11: ...erent type of fuse is used or it is shorted then the tester may be damaged and it could endanger the operator 6 AC Power source The AC input power used by this tester is 100V 240VAC frequency is 47Hz...

Page 12: ...Used to connect external USB storage 4 Brand and Model 5 PrtScn key Screenshot key it is used to capture the current screen image to the USB memory device inserted into the front panel jack 3 6 F1 F6...

Page 13: ...est is in progress and there is a high voltage being output 12 HV1 Terminal The high potential terminal of high voltage output this is the high voltage output terminal when DANGER light is on it means...

Page 14: ...realize the communication with the computer 8 USB Device interface Through USB DEVICE communication interface the computer can control the instrument by using the control instruction commands 9 GPIB O...

Page 15: ...ramme and the total steps is 1 AC means the AC withstanding voltage test interface AC parameter means that other parameters are AC withstanding voltage test parameters The third line in the interface...

Page 16: ...rameters you want to set Change the parameter settings with F1 F5 keys or numeric keys 4 If you need to input with the numeric keys press ENTER to confirm ESC key to reset and BAS key to delete incorr...

Page 17: ...that is after the instrument reports FAIL it can be set to continue the next test or press START to restart or press STOP first then press START to start the next test PassHold 0 2 99 9s 0 5s Set the...

Page 18: ...s defective you must press the STOP key before pressing the START key to restart the test 4 2 1 3 Hardware Software Compensation Due to the output impedance of the test signal source the load effect i...

Page 19: ...current can be expressed by a lower current range the current range is automatically changed to that lower current range Examples are shown in Figure 4 4 1 and Figure 4 4 2 and Figure 4 4 3 1 If the c...

Page 20: ...y OFF ON and FLOAT only ST9110 has high voltage floating output function OFF and ON means the function is turned off and on FLOAT means that the two high voltage output HV1 high end HV2 low end are is...

Page 21: ...even if there are charged capacitors in the DUT thus ensuring the safety of the operator as shown in Figure 4 7 Be aware that this also can not protect against touching both of the terminals and that...

Page 22: ...ult Explanation Key Vol ON OFF OFF Set the key sound volume to ON or OFF Language Chinese English Chinese Set Chinese or English Display Beep Vol Off Low Mid High High Adjust the buzzer volume UnLock...

Page 23: ...page shown in Figure 4 10 4 Select the port format to be set by using the F1 F4 keys 5 Press to move the cursor to the item to be set and change the parameter setting by F1 F5 or numeric key 6 Use the...

Page 24: ...ys and change the parameter setting by using the F1 F6 keys or numeric keys Figure 4 11 Meas Setup Test procedures current setting step number total number of test steps The change of the test steps a...

Page 25: ...m current is 100mA Low Limit 0 001mA Hi Limit 0 CLOSE CLOSE Set the low limit of the test current The low limit must be high limit or Close Arc Limit 1mA 20mA 0 CLOSE CLOSE Set the allowable AC arc cu...

Page 26: ...t be changed from CLOSE for the step to become valid Hi Limit 0 0001mA 25mA 500 0uA Set the high limit of the test current If the voltage is 1 5kV the maximum current can reach 25mA if the voltage is...

Page 27: ...is completed during the first cycle of the test DwellTime 0 1 999 0s 0 CLOSE CLOSE Set the time needed for dwell the current high limit and low limit are not judged within the dwell time but should no...

Page 28: ...se to the set voltage If the ramp time is CLOSE the voltage ramp is completed during the first cycle of the test MeasTime 0 3 999 0s 0 Continue 3 0s Set the measurement time for the insulation resista...

Page 29: ...5G 300nA 20 300nA 0 40G 4 9G 4 0G 50 0G Table 4 6 4 3 4 Pause Mode Figure 4 15 Pause Mode Setup Message message prompt string you can enter English letters Arabic numerals and and in the status bar up...

Page 30: ...g the numeric keys or you can obtain a value as a standard value by sampling Table 4 7 Sampling Move the cursor to Sampling as shown in Figure 4 17 Input the standard value by using numeric key then p...

Page 31: ...5 for details The upper one is the HV output voltage and the withstanding voltage s unit is kilovolts kV The middle one is the test value the withstanding voltage test shows current here unit is milli...

Page 32: ...face Figure 4 18 2 DC Test Interface Figure 4 18 3 IR Test Interface F1 4 2 1 4 2 co m F2 co m F3 co m F4 co m F5 4 2 1 4 2 co m F6 co m F1 4 2 1 F2 co m F3 co m F4 co m F5 4 2 1 F6 co m F1 4 2 1 F2 c...

Page 33: ...to enter the TEST interface then press F1 to start offset compensation The tester starts to measure the leakage current of the test cable and displays the current thereafter using the present test val...

Page 34: ...gure 4 20 above After pressing START to start the test the third column shows the present voltage test value the fourth column changes to DATA and shows the actual measured current or resistance value...

Page 35: ...e DUT first and then connect the test cable of high potential HV1 to the DUT 4 5 4 Test Procedures 4 5 4 1 AC DC IR Test Procedures 1 Connect the DUT correctly according to the connection method of th...

Page 36: ...ash The first line of the large font shows the actual measured high voltage output value and the second line is the measured capacitance value the third line is the corresponding time there is a messa...

Page 37: ...e lower limit is 450P 400P 112 the upper limit is 550P 400P 138 and it is recommended to take the median of 125 as the judgement threshold 4 6 Voltage Breakdown Test 4 6 1 Brief description The voltag...

Page 38: ...de set the rising voltage step value Meas Mode AC DC AC Measurement mode selection AC DC Ve 0 05 5kV 0 05kV Set voltage ending value Vs 0 05kV Termination Voltage 0 05kV Set voltage starting value Ram...

Page 39: ...ted Table 4 10 4 7 File Storage Operation Instructions 1 Press the FILE key to enter the file management interface as shown in Figure 4 24 2 Use the F1 key F2 key to switch between internal files and...

Page 40: ...ovides a versatile HANDLER interface which is primarily used for the output of test results When the tester is used in an automated test system the interface provides a contact signal to the system an...

Page 41: ...the test is started this signal is LOW after each PA mode the relationship between the PA signal and the COM terminal is changed to HIGH or LOW once 14 SYSTEM ERROR Output Internal system error signa...

Page 42: ...42 4 8 2 External Control Line Legend Take the Internal Power Supply as an Example...

Page 43: ...43 Take the External Power Supply as an Example...

Page 44: ...igger signal EXT_START time needed from start until EOT signal is cleared 20ms T3 Time setup for the trigger delay T4 Time needed for each test steps STEP T5 10mS PASS_FAIL signals stable waiting time...

Page 45: ...andard which can also be called the asynchronous serial communication standard which is used to realize data communication between a computer and a computer and between a computer and a peripheral dev...

Page 46: ...ating with a Computer The tester is connected to the computer as shown As can be seen from the above figure the pin definition of this tester is the same as that of the 9 core connector serial interfa...

Page 47: ...ned characters there may be several reasons 1 Serial port connection failure Make sure TXD is connected to the other side s RXD 2 Check that the RS232 port function is enabled 3 The tester is executin...

Page 48: ...er to expand the communication function arbitrarily while other sub functions illustrate how to use the serial port for input and output of the string define PORT 0 include dos h include stdio h inclu...

Page 49: ...break if c ps ps else printf nE10 Write Echo Error exit 1 send_port PORT n send command end symbol delay 2 while check_stat PORT 256 read_port PORT read string from serial port void string_rd char ps...

Page 50: ...erial port r h ah 2 int14 function2 read character int86 0x14 r r if r h ah 128 if ah 7 be set mean trans error printf nE01 Serial port read error exit 1 return r h al check the status of serial port...

Page 51: ...user can use the computer operation interface provided by the tester or can program the system according to the control command to achieve the purpose The control command system supports most of the f...

Page 52: ...52 GPIB Cable Connection Method 1 Figure5 2 Double Back Connector Staking GPIB Cable Connection Method 2 Figure 5 3 Four Back Connector Stacking Tester Back Connector...

Page 53: ...can be used as the GPIB address the factory default address is 1 the address value can be automatically saved in the non volatile memory The address setting is as below Press SYSTEM menu key F3 soft...

Page 54: ...tage 50 6000 Test Frequency 0 50Hz 1 60Hz High Limit Low Limit Arc Limit Ramp Time Test Time Fall Time Ramp judgment 0 off 1 on Ramp Arc OSC nominal capacitance 11nF Insulation Resistance Range 0 auto...

Page 55: ...Fuction Commands FUNC SOURce STEP_ sn INS Add a new test project to the existing test plan STEP FUNC SOURce STEP_ sn DEL In the existing test plan STEP delete the current test project FUNC SOURce STE...

Page 56: ...ACW test in STEP1 as 1mA Command message FUNC SOUR STEP 1 AC UPPC 1 Query message FUNC SOUR STEP 1 AC UPPC Return message 1 000 FUNC SOURce STEP AC LOWC To set inquiry about the LOWER current for ACW...

Page 57: ...ssage FUNC SOUR STEP sn AC RTIM Data time Data format float Data range 0 999 9s 0 is OFF Data accuracy 0 1s Data unit s Example Set the RISE time for ACW test in STEP1 as 1s Command message FUNC SOUR...

Page 58: ...1 AC ARC Return message 1 0 FUNC SOURce STEP AC FREQ To set inquiry about the test frequency for ACW test Syntax Command message FUNC SOUR STEP sn AC FREQ frequency Query message FUNC SOUR STEP sn AC...

Page 59: ...001 25 000mA voltage 1500V 0 0001 20 000mA voltage 1500V Data accuracy 0 0001mA Data unit mA Example Set the upper current for DCW test in STEP1 to 1mA Command message FUNC SOUR STEP 1 DC UPPC 1 Query...

Page 60: ...C SOUR STEP sn DC RTIM time Query message FUNC SOUR STEP sn DC RTIM Data time Data format float Data range 0 999 0s 0 is OFF Data accuracy 0 1s Data unit s Example Set the rise time for DCW test in ST...

Page 61: ...RC upper current for DCW test Syntax Command message FUNC SOUR STEP sn DC ARC current Query message FUNC SOUR STEP sn DC ARC Data current Data format float Data range 0 1 0 10 0mA 0 is OFF Data accura...

Page 62: ...1 DC RAMP Return message 1 5 2 3 5 Commands for IR Setup Function FUNC SOURce STEP IR VOLT To set inquiry about the voltage for IR test Syntax Command message FUNC SOUR STEP sn IR VOLT voltage Query...

Page 63: ...EP1to 1 M Command message FUNC SOUR STEP 1 IR LOWR 1 Query message FUNC SOUR STEP 1 IR LOWR Return value 1 FUNC SOURce STEP IR TTIM To set inquiry about the TEST time for IR test Syntax Command messag...

Page 64: ...P1 to 1s Command message FUNC SOUR STEP 1 IR FTIM 1 Query message 1 0 FUNC SOURce STEP IR RANG To set inquiry about the range for IR test Syntax Command message FUNC SOUR STEP sn IR RANG range Query m...

Page 65: ...ime in STEP1 to1s Command message FUNC SOUR STEP 1 PA TIME 1 Query message FUNC SOUR STEP 1 PA TIME Return value 1 0 5 2 3 7 Commands for OSC Setup Function FUNC SOURce STEP OS OPEN To set inquiry abo...

Page 66: ...FUNC SOURce STEP OS STAND To set inquiry about the STANDARD capacitance for OS test Syntax Command message FUNC SOUR STEP sn OS STAND standard capacitance Query message FUNC SOUR STEP sn OS STAND Data...

Page 67: ...5 Command message FUNC BREAK STEP 55 Query message FUNC BREAK STEP Return value 55 FUNC BREAKdown STEPVOLT To set inquiry about the STEP VOLTAGE for voltage breakdown test Syntax Command message FUNC...

Page 68: ...st to 1000V Command message FUNC BREAK VOLTS 1000 Query message FUNC BREAK VOLTS Return value 1000 FUNC BREAKdown VOLTEnd To set inquiry about the VOLTAGE END for voltage breakdown test Syntax Command...

Page 69: ...uppder current 0 is OFF Data accuracy 0 0001mA DC 0 001mA AC Data unit mA Example Set the lower current for breakdown test to1mA Command message FUNC BREAK LOWC 1 Query message FUNC BREAK LOWC Return...

Page 70: ...BREAK WTIM Data time Data format float Data range 0 999 0s 0 is OFF Data accuracy 0 1s Data unit s Example Set the waiting time for breakdown test to1s Command message FUNC BREAK WTIM 1 Query message...

Page 71: ...reakdown test Command message FUNC BREAK SAVE 5 2 4 SYSTem Subsystem Commands 5 2 4 1 Commands for MEA Setup Function SYSTem MEA TRGMODE To set inquiry about the TRIGGER MODE for test Syntax Command m...

Page 72: ...d message SYSTem MEA MEAMODE 0 Query message SYSTem MEA MEAMODE Return value 0 SYSTem MEA RPTCNT To set inquiry about the REPEAT COUNT for test Syntax Command message SYSTem MEA RPTCNT count Query mes...

Page 73: ...YSTem MEA AFTERFAIL Return value 0 SYSTem MEA PASSHOLD To set inquiry about the beep response time for PASS HOLD Syntax Command message SYSTem MEA PASSHOLD time Query message SYSTem MEA PASSHOLD Data...

Page 74: ...nquiry about SOFTWARE COMPENSATION status Syntax Command message SYSTem MEA SOFTAGC ON OFF or 1 0 Query message SYSTem MEA SOFTAGC Data ON OFF Data format characters Data range OFF 0 ON 1 Example Set...

Page 75: ...rmat characters Data range OFF 0 ON 1 Example Set the key sound volume state to ON Command message SYSTem ENV KEYVOL 1 Query message SYSTem ENV KEYVOL Return value 1 SYSTem ENV BEEPVOL To set inquiry...

Page 76: ...ENV FAILVOL 1 Query message SYSTem ENV FAILVOL Return value 1 SYSTem ENV LANGuage To set inquiry about the state for LANGUAGE Syntax Command message SYSTem ENV LANGuage 1 0 Query message SYSTem ENV LA...

Page 77: ...ht brightness to 5 Command message SYSTem ENV BRIght 5 Query message SYSTem ENV BRIght Return value 5 SYSTem ENV DATE To set inquiry about the system DATE Syntax Command message SYSTem ENV DATE year m...

Page 78: ...ers Example Set the load file name to ST9110TEST Command message MMEM LOAD ST9110TEST Return value load pass return OK load fail return ERROR MMEM DEL DELETE the internal file specified by the file na...

Page 79: ...eturn OK load fail return ERROR USB DEL DELETE current settings to external storage file name Syntax Command message USB DEL file name Data file name Data format characters Example Set the delete file...

Page 80: ...teps test mode actual test voltage kV actual test current A test result Example STEP 1 AC 1 000 1 000e 3 PASS STEP 2 DC 1 500 0 100e 3 PASS Test Steps 1 test mode AC actual test voltage 1kV actual tes...

Page 81: ...voltage 1 5kV Resolution 0 1uA Accuracy 1 reading 0 5 full scale Maximum Short Circuit Current 200mA AC test only Fast Discharge Function Auto discharge after test ends DCW Insulation Resistance Test...

Page 82: ...th ends are short circuited high voltage delivery is allowed refer to Figure3 2 INTER LOCK Panel Operation Protection Key Lock Password Alarm Indication Pass short beep green light Fail long beep red...

Page 83: ...onal and technical personnel to carry out please do not replace the internal components of the tester without authorization after the tester is repaired it needs to be re calibrated to avoid affecting...

Page 84: ...www sourcetronic com SOURCETRONIC GMBH Fahrenheitstrasse 1 28359 Bremen Germany T 49 421 2 77 99 99 F 49 421 2 77 99 98 info sourcetronic com www sourcetronic com skype sourcetronic...

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