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Tonghui SM6029 User Manual

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Automatic Transformer Tester
SM6029
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Summary of Contents for Tonghui SM6029

  • Page 1 Automatic Transformer Tester SM6029 User Manual...
  • Page 2 Scientific continues to improve products and reserves rights to amend part or all of the specifications, procedures, equipment at any time without notice. Ver1.0/0722 Scientific Mes-Technik Pvt. Ltd., B-14 Industrial Estate, Pologround, Indore- 452015 (India) Tel : 0731-2422330/31/32/33 Fax : 0731-2422334,561641 Email : support@scientificindia.com Website: www.scientificindia.com SM6029 Manual 2/220...

  • Page 3: Table Of Contents

    PARAM ................30 3.3.2 NOM................30 3.3.3 BIN ................30 3.3.4 HIGH/LOW ..............31 3.3.5 COUNT ................31 3.3.6 AUX ................31 3.3.7 OUT ................31 <LIST SWEEP DISP> .............31 3.4.1 Sweep mode ..............32 3.4.2 FREQ (Hz) ..............33 3.4.3 Cp[F] D[ ] ..............33 SM6029 Manual 3/220...
  • Page 4 Test parameter ...............54 3.9.3 Sweep parameter setup ...........55 3.10 TRACE SWEEP SETUP ............56 3.10.1 Function.................56 3.10.2 Level ................56 3.10.3 DC Bias ................57 3.10.4 Trace ................57 3.10.5 Range ................57 3.10.6 Scale ................57 3.10.7 Frequency ..............57 3.10.8 Speed ................57 SM6029 Manual 4/220...
  • Page 5 Point-frequency correction ..........70 Correct connection of DUT ............71 Eliminate the influence of stray impedance .......72 Operation example for testing inductance with SM6029 ....73 Operation example of testing capacitance by multi-frequency list sweep ..Operation example of load correction ........78 Chapter 6 Transformer Single-machine Test ..........80 Circuit for transformer single-machine test .......80...
  • Page 6 7.7.14 SAVE LOG AS ..............102 7.7.15 DC BIAS FACTOR ............103 7.7.16 HDL VAL ID TIME ............103 7.7.17 RELAY ACT TIME ............104 7.7.18 Transformer ID ............. 104 7.7.19 PRIMARY NUMS ............. 105 7.7.20 SECONDARY NUMS ............105 SM6029 Manual 6/220...
  • Page 7 7.13.5 BAL display ..............133 7.13.6 <FILE MANAGE> ............134 7.13.7 Operation steps for file manage ........134 7.13.8 Stored files of SM6029 ........... 137 7.13.9 Transformer deviation-deduction ........137 7.13.10 Save scan test results by U disk ........139 7.14...
  • Page 8 │ │ 8.3.2 D accuracy ..............151 8.3.3 Q accuracy ..............151 8.3.4 Θ accuracy ..............151 8.3.5 G accuracy ..............151 8.3.6 Rp accuracy ..............152 8.3.7 Rs accuracy ..............152 8.3.8 Accuracy factor ............. 152 SM6029 Manual 8/220...
  • Page 9 Accuracy of L ..............159 8.6.9 Accuracy of Z ..............159 8.6.10 Accuracy of DCR ............159 Chapter 9 Command Reference ............161 Subsystem commands for SM6029 ........161 9.1.1 DISPlay subsystem commands ........161 9.1.2 FREQuency subsystem commands ........164 9.1.3...

  • Page 10: Chapter 1 First Time Operation

    ——————————————————————————————————————— 1.3 Fuse The instrument has installed fuse, so operators should use the installed fuse of our company. ——————————————————————————————————————— Warning: Be sure that the location of fuse is consistent with power-supplying voltage range before charging. ——————————————————————————————————————— SM6029 Manual 10/220...

  • Page 11: Environment

    1.6 Warm-up 1) To guarantee the accurate measurement, the warm-up time is no less than 15min. 2) Please not turn on or off instrument frequently, in order to avoid the inner data fluster. SM6029 Manual 11/220...

  • Page 12: Other Features

    Scientific 1.7 Other features 1) Power: consumption power≤80VA. 2) Dimension (W*H*D): 430mm*185mm*473mm 3) Weight: About 13kg. SM6029 Manual 12/220...

  • Page 13: Chapter 2 Introduction

    Scientific Chapter 2 Introduction In this chapter, the basic operation features of SM6029 series are described. Please read the content carefully before using SM6029 series instruments, thus you can learn the operation of SM6029. 2.1 Introduction to front panel Figure 2-1 shows the front panel of SM6029.
  • Page 14 This key is used to move the cursor on the LCD displayed page. When the cursor moves to a zone, the corresponding zone will be lightened. 22) Knob for menu selection and numeric input This knob is used to move the cursor, select and set parameters. SM6029 Manual 14/220...

  • Page 15: Introduction To Rear Panel

    27) POWER Power switch 2.2 Introduction to rear panel Figure 2-2 shows the rear panel of SM6029. 9 1 0 H A N D L E R I E E E - 4 8 8...

  • Page 16: Introduction To Display Zone

    The ground terminal is connected with instrument casing, being available for protecting or shielding ground connection. 2.3 Introduction to display zone SM6029 has a 65k, 7-inch TFT display. The display screen is divided into the following zones: Figure 2-3 display zones 1) Display page name Indicate the name of the currently displayed page.

  • Page 17: Main Menu Keys And Corresponding Displayed

    2.4.2 [SETUP] When the LCR function is active, press this key-[SETUP], the following soft keys will be displayed in the soft key zone on the LCR measurement setup page. <MEAS SETUP> <CORRECTION> <LIMIT TABLE> <LIST SETUP> <TRACE SETUP> SM6029 Manual 17/220...

  • Page 18: System]

    <SYSTEM SETUP> <LAN SETUP> 2.5 Basic Operation Basic operation of SM6029 is as follows: Use menu keys ([DISP], SETUP], [SYSTEM]) and soft keys to select the desired page. Use cursor keys ([←][→]) and the slide switch to move the cursor to the desired zone.

  • Page 19: Start The Instrument

    [ENTER] to enter into the page of main menu. ——————————————————————————————————————— Note: The instrument has a default password-2829. In your practical use, you can change it and set your own one. Please see <SYSTEM> section for more information. SM6029 Manual 19/220...

  • Page 20: Chapter 3 Introduction To [Disp]

    The test result/ condition display zone shows the information about test condition. These conditions can be set on <Measure> page or <Correction> page. Signal source voltage/ current monitor (Vm, Im) Open, short, load correction ON/OFF status (CORR) SM6029 Manual 20/220...

  • Page 21: Test Function

    Scientific 3.1.1 Test function In a measurement period, SM6029 can test four parameters for an impedance component: two primary parameters and two secondary parameters. Parameters that can be tested are as follows: Primary parameters |Z| (Module of impedance) |Y| (Module of admittance)
  • Page 22 8) Press Y—…→, the following parameters will be shown for your choice. ← Press the soft key corresponding to your desired parameter. Then press ← to return to upper soft key menu. 9) Press R—…→, the following parameters will be shown for your choice. Rp-Q SM6029 Manual 22/220...

  • Page 23: Test Range

    Measurement range should be selected in accordance with the impedance value of the tested LCR component. SM6029 has 9 AC measurement ranges: 10 , 30 , 100 , 300 , 1k , 3k , 10k , 30k , 100k .

  • Page 24: Test Level

    When using [ENTER] to input frequency, the default unit is Hz. 3.1.4 Test level The measurement level of SM6029 can be set according to the RMS value of sine wave signal. The frequency of sine wave signal is the test frequency which is generated by inner oscillator.

  • Page 25: Dc Bias

    SM6029 provides internal DC bias voltage from -10V to +10V. When the test function is selected as DCR, the bias zone will display “---”. Operation steps for setting DC bias: SM6029 provides two methods to set the DC bias. The first one is to use soft keys, SM6029 Manual 25/220...

  • Page 26: Test Speed

    2) Use above soft keys to set the test speed. 3.1.7 Tools The test result of SM6029 is displayed as 6 floating-point digits. Decimal point lock function can make SM6029 output the test result in fixed way. Meanwhile this SM6029 Manual 26/220...

  • Page 27: Save Lcr Test Result By U Disk

    3) LIST SWEEP: list, function, function parameter, primary parameter, secondary parameter, status (0 means normal), compare result (-1 means lower than the nominal value, while 1 means higher than the nominal value), line NO., sorting parameter, low limit and high limit; SM6029 Manual 27/220...

  • Page 28: Bin No. Disp

    3.2 <BIN NO. DISP> Press [DISP] firstly and then the BIN NO. soft key to enter into <BIN NO. DISP> display page. On this page, bin NO. is displayed in upper-case character while the test result, in lower-case character. SM6029-303 SM6029 Manual 28/220...

  • Page 29: Comparator Function

    Open, short and load correction ON/OFF status (CORR) 3.2.1 Comparator function SM6029 has an inserted compare function which can divide DUT to up to 10 bins (from BIN1 to BIN9 and BIN OUT). Users can set 9 pairs of primary parameter limit and one pair of secondary bin limit.

  • Page 30: Param

    D is compared as primary parameter while Cp is compared as secondary parameter. 3.3.2 NOM. Nominal parameter is the nominal value used to make bin compare. 3.3.3 BIN This zone shows the bin number of the limit list. “2nd” means the secondary parameter limit. SM6029 Manual 30/220...

  • Page 31: High/Low

    And their test results will be compared with their limits. Press down the menu key [DISP] and then the soft key LIST SWEEP to enter into the <LIST SWEEP DISP> page, shown as below. SM6029 Manual 31/220...

  • Page 32: Sweep Mode

    <LIST SWEEP SETUP>. 3.4.1 Sweep mode The list sweep function of SM6029 can make automatic sweep test for up to 201 points’ test frequencies, test levels or DC bias. Two sweep modes are available on SM6029: SEQ and STEP.

  • Page 33: Freq (Hz)

    H is higher than the standard, while blank is medium. 3.5 <TRACE SWEEP> Press [DISP] and Choose TRACE SWEEP to enter into the <TRACE SWEEP> page. As shown in figure below: SM6029-306 SM6029 Manual 33/220...

  • Page 34: Format

    Extreme value is the limit value of the primary and secondary parameters. The cursor is a red line. You can observe the value of the primary and secondary parameters in the same frequency by turning the rotary knob. SM6029 Manual 34/220...

  • Page 35: Trace

    Press MORE on the TRACE interface, the option of SAVE CSV & SAVE AS will be displayed. After selecting CSV TEXT or CSV DATA in SAVE AS, press SAVE CSV to execute. CSV TEXT: save the test results to excel form in *.CSV format. SM6029 Manual 35/220...

  • Page 36: Meas Setup

    Zmax and its corresponding frequency fp (point A on the screen) Δ F = fp – fs − ≈ × ≈ π − 3.6 <MEAS SETUP> Press [SETUP] to enter into the <MEASURE SETUP> page shown as below: SM6029 Manual 36/220...
  • Page 37 Some zones listed below are as same as that on <MEAS DISP> page, so it is not necessary to introduce in this section, but others will be introduced briefly in the following sections. Test function (FUNCA) Test function (FUNCB) SM6029 Manual 37/220...

  • Page 38: Trigger Mode

    TRIGGER command, SM6029 will execute a test. ——————————————————————————————————————— Note: In the process of testing, when SM6029 receives a trigger signal, it will be ignored. So the trigger signal should be sent after the test is done. When optional HANDLER interface triggers SM6029, the trigger mode is set as EXT.

  • Page 39: Bias Current Isolation Function

    Execute the following steps and set the bias current isolation function as ON or OFF. 1) Move the cursor to ISO zone, the following soft keys will be displayed. 2) Press ON to turn on the bias current isolation function. SM6029 Manual 39/220...

  • Page 40: Average

    3) Move the cursor to Im zone, the following soft keys will be displayed. 4) Press ON to set the current level monitor function as ON while press OFF to set the current level monitor function as OFF. SM6029 Manual 40/220...

  • Page 41: Delay Time

    Scientific 3.6.6 Delay time SM6029 trigger delay means the delay time from triggering to test-start. Delay function can set the trigger delay time. When the list sweep test function is used, all set delay time will be delayed at each sweep test point. The range of the trigger delay time can be set from 0s to 60s with 1ms as the resolution.

  • Page 42: Correction

    MEAS When the reference component is connected with the test terminal, you should press MEAS. Then SM6029 will test the reference component and the test result will be automatically input as the value of REF A. 2) Use MEAS or numeric keys to input the reference value of primary parameter.
  • Page 43 SM6029 provides two correction modes: the first one is executing open and short correction on all frequency points through interpolation method; the other one is executing open, short and load correction on the frequency point currently set. The following measurement control parameters can be set on the <Correction>...

  • Page 44: Open

    The real test results of load correction can be tested on FREQ. 3.7.1 OPEN The open correction function of SM6029 can eliminate the error caused by the stray admittance (G, B) parallel-connected with DUT, shown as figure 3-1. Figure 1 Stray Admittance...

  • Page 45: Short

    4) Press DCR OPEN, SM6029 will test the open-circuit resistance under the DC resistance function. 5) Press ON to turn on the function of open-circuit correction, then SM6029 will perform open-circuit correction calculation in the later testing process. IF FREQ 1~ FREQ 201 are set as OFF, the open-circuit correction data of the current frequency will be calculated by imbedding algorithm.
  • Page 46 4) Press DCR SHORT, SM6029 will test the short resistance under DC resistance function. 5) Press ON to validate the short correction function. SM6029 will make short correction calculation in latter test. If FREQ 1 ~ FREQ 201 are set as OFF, the short correction function will calculate the short correction data of the current frequency.

  • Page 47: Load

    (FREQ 1, FREQ 2 … FREQ 201), the load correction of SM6029 can eliminate the test error. It is obvious that open, short, and load correction can be performed at preset frequencies. The 201 preset frequencies can be set in the setup zones of Spot No.

  • Page 48: Load Correction Test Function

    Load correction function is only available for calculating transport coefficient. Operation steps for setting load correction test function Refer to section 3.1.1. 3.7.5 Cable length selection The available cable length is 0m, 1m, 2m and 4m. SM6029 Manual 48/220...

  • Page 49: Limit Table

    SETUP> page as the following figure shown. SM6029-311 Compare function can be set on this page. SM6029 can set 9 bin limits of primary parameters and one of secondary parameters. The tested result can be divided into up to 10 bins (BIN 1 to BIN 9 and BIN OUT). If the primary parameter of DUT is within the limit range from BIN1 to BIN9, but the secondary parameter is out of the limit range, in this case the DUT will be sorted into aux bin.

  • Page 50: Limit Modes Of Compare Function

    Sequential mode Under sequential mode, the range of the test value is the compare limit value. The compare limit value should be set in the order from small to large. Figure 3-3 Tolerance mode and Sequential mode SM6029 Manual 50/220...

  • Page 51: Set Nominal Value Of Tolerance Mode

    3.8.4 Comparator function ON/OFF SM6029 can set 9 bin limits of primary parameters and 1 bin limit of secondary parameters. The tested results can be sorted into 10 bins (BIN 1 to BIN 9 and BIN OUT) at most.

  • Page 52: Auxiliary Bin On/Off

    ——————————————————————————————————————— Operation steps for setting the auxiliary bin function ON/OFF 1) Move the cursor to AUX, the following soft keys will be displayed. 2) Use above soft keys to set the auxiliary function as ON or OFF. SM6029 Manual 52/220...

  • Page 53: High/Low

    Scientific 3.8.6 HIGH/LOW SM6029 can set bin limits of 9 primary parameters and one secondary parameter. The test results can be sorted into 10 bins at most (BIN 1 to BIN 9 and BIN OUT). The high/low limits of primary parameters can be set in high limit and low limit of bins from BIN 1 to BIN 9.

  • Page 54: List Sweep Setup

    SM6029-312 The list sweep function of SM6029 can perform auto sweep test for the test frequency, test level or bias voltage of 201 points. On <LIST SWEEP SETUP> page, the following list sweep parameters can be set.

  • Page 55: Sweep Parameter Setup

    PAGE to lighten the arrow and use the rotary knob to switch the page. In No. zone, press CLEAR TABLE to clear all the data of 201 points. In sweep point zone, press FILL LINEAR or FILL LOG to input the sweep point data automatically. SM6029 Manual 55/220...

  • Page 56: Trace Sweep Setup

    Level LEVEL here is to set the sweep level. When the MODE is not set as LEVEL[V] or LEVEL[A], using this level when in trace sweep measurement. The specific operation, please see details in Chapter 3.1.4 LEVEL. SM6029 Manual 56/220...

  • Page 57: Dc Bias

    Format FORMAT here is to set the sweep format mode, LIN and LOG. Please see details in Chapter 3.5.1 Format. 3.10.10 Trigger TRIG here is to set the sweep trigger mode. Single is the single trigger, while SM6029 Manual 57/220...

  • Page 58: Mode

    9 /+, -/.) and press enter key or ～ select a corresponding unit. NOTE: the END condition should be greater than the START condition, or error message will be displayed on the screen. Also, it should be less than the upper SM6029 Manual 58/220...

  • Page 59: Coordination Range Settiing

    At the same time, the distribution situation of the trace in coordinate system will also be changed. This parameter can help observe and analyze the trend of the sweep trace. SM6029 Manual 59/220...

  • Page 60: Chapter 4 [System] And

    This soft key is used to select the transformer stand-alone test function. TRANS SCAN This soft key is used to select the transformer scanning test function. FOCUS SCAN This soft key is used to select the transformer focus scanning test function SM6029 Manual 60/220...

  • Page 61: Key Sound

    SCANNER This soft key is used to select the scanner as the beeper source (available only when SM6029 connects a transformer scanning box). This soft key is used to select both the instrument and the scanning box as the beeper source.

  • Page 62: Language

    1) Move the cursor to Password, the following soft keys will be displayed. This soft key is used to turn off the password protection mode. LOCK SYSTEM This soft key is used to turn on the password protection function including file protection and starting up password. LOCK FILE SM6029 Manual 62/220...

  • Page 63: Bus Mode (Reserved Function)

    （ （ （ （ ） ） ） ） ↑ This soft key is used to increase the GPIB address. （ （ （ （ ） ） ） ） ↓ This soft key is used to decrease the GPIB address. SM6029 Manual 63/220...

  • Page 64: Talk Only

    NOTE: SM6027A must be connected, then this mode can be supported. ——————————————————————————————————————— Operation steps for setting bias source 1) Move the cursor to BIAS SRC, the following soft keys will be displayed. SMA6027A 2) Press INT to select the INT bias source. SM6029 Manual 64/220...

  • Page 65: Baud Rate

    When moving to the time zone, user should input the password to enter. 4.2 LCR <FILE MANAGE> SM6029 series instrument can save the user-set parameter to the nonvolatile memory in the form of file, so when use the same setting next time user can load a corresponding file to obtain the parameter set and used last time.

  • Page 66: Setup File For Single-Group Component (*.Sta)

    Use FILE MANAGE function on the following File menus, the following data will be saved or loaded in the form of file, which are called *.STA file. Control and setting parameter on <MEASURE SETUP> page FUNCA FUNCB FREQ LEVEL RANGE SPEED DC BIAS BIAS SRC TRIG DELAY Rsou SM6029 Manual 66/220...

  • Page 67: U-Disk Manage Performance

    Low limits of secondary winding, inductance, leakage and DCR 4.2.2 U-disk manage performance As described above, SM6029 has a standard configuration of USB HOST interface, so the external U-disk can be used as the memory media. In this condition, it breaks the memory limit of 200 groups of *.LCR files.

  • Page 68: Operation Steps For File Management

    7) Use numeric keys to input the current file name and press [ENTER]. Then SM6029 will save the control and setting parameters as a file in this name. C. Load the control and setting parameters from a file by the following steps 1) Press File Manage, the file list and the following soft keys will be displayed.
  • Page 69 Scientific 4) Press No to cancel the current load operation and return step 1. 5) Press Yes to load the currently selected file. Then SM6029 will return the current display page. D. Copy a file to an U disk by the following steps 1) Assuming that it is necessary to copy internal files 2 to external storage.

  • Page 70: Chapter 5 Execute Lcr Operation And Some Examples

    MEAS LOAD will be displayed in the soft key zone. n) Press OFF to turn off the point-frequency correction function of FREQ. 5.1.2 Point-frequency correction This function will gain better results in single-frequency test. If the test frequency is 5.5kHz, SM6029 Manual 70/220...

  • Page 71: Correct Connection Of Dut

    0.1%), before connecting to DUT, it is recommended to connect Hcur, Hpot and Lpot, Lcur (Two terminal test). In the test with high accuracy requirement, using Kelvin test fixture (standard accessory) will gain better results than using test leads. When Kelvin test lead is SM6029 Manual 71/220...

  • Page 72: Eliminate The Influence Of Stray Impedance

    Warning: Before testing, please discharge the tested polarity component so as to avoid the damage to the instrument. 5.3 Eliminate the influence of stray impedance Shielding ground Test terminal Metal conductor Figure 5-1 Influence of stray capacitance SM6029 Manual 72/220...

  • Page 73: Operation Example For Testing Inductance With Sm6029

    By this way, the magnetic fields produced by these currents can be mutually offset and further eliminate the influence of mutual inductance coupling on test results. 5.4 Operation example for testing inductance with SM6029 Test Condition Function: Ls-Q Frequency: 5.5kHz Level: 1.5Vrms Internal impedance: 100 SM6029 Manual 73/220...
  • Page 74 100 as the signal internal impedance. 3) Connect the test fixture to the test terminals of SM6029. 4) Execute correction (To avoid the influence of stray impedance on measurement accuracy, Open/ Short correction must be operated) (refer to 5.1.2 “Point-frequency correction”)

  • Page 75: Operation Example Of Testing Capacitance By Multi-Frequency List Sweep

    1kHz Cp(capacitance) 325.0nF 333.0nF 10kHz D issipation 0.0001 0.0003 （ ） D issipation 100kHz 0.0060 0.0100 （ ） Beep: HIGH LONG Alarm mode: OUT (trigger the beeper: HIGH or LOW) Operation steps 1) Turn on the instrument. SM6029 Manual 75/220...
  • Page 76 µ, m. Press [ENTER], this zone will be changed as 100.000µ and the cursor will automatically move to the high limit zone of sweep point 2. p) Press [0][.][0][0][0][3], +0.0003 will be displayed in the prompt SM6029 Manual 76/220...
  • Page 77 Press [SYSTEM] to enter into the <System Setup> page. Move the cursor to the FAIL BEEP zone to select HIGH LONG. 4) Mount the test fixture (TH26005) to the test terminals of SM6029. 5) Execute correction function (To avoid the influence of the stray impedance on the measurement accuracy, it is necessary to execute open/short correction (refer to chapter 5.1.1 Sweep Correction)).

  • Page 78: Operation Example Of Load Correction

    µ, m and k. Press [ENTER], this zone will be changed as 0.00050. p) Move the cursor to FREQ. The following soft keys will be displayed: ON, OFF, MEAS OPEN, MEAS SHORT and LOAD. SM6029 Manual 78/220...
  • Page 79 The load correction is only valid for the components with the same specification. If the specification is changed, it is required to redo load correction. SM6029 Manual 79/220...

  • Page 80: Chapter 6 Transformer Single-Machine Test

    6.1 Circuit for transformer single-machine test 6.1.1 Some parameters of transformer 6.1.2 Transformer single test circuit and TURN test SEC+ SEC- TH2818 Nsp = U2 / U1 On SM6029, TURN test has 4 display modes: Ns: Np =U2/U1 Np: Ns =U1/U2 = Np*U2/U1 =Ns*U1/U2 Where, U1 and U2 are the value of auto test, but the value of Np and Ns should be set in advance on the first line on <Transformer limit setup>...

  • Page 81: Transformer Leakage Inductance Test

    If user wants to obtain an accurate leakage value, please short the secondary winding of the transformer based on the figure below. SEC+ SEC- Short TH2818 6.1.4 Capacitance test between windings of transformer SEC+ SEC- TH2818 SM6029 Manual 81/220...

  • Page 82: Transformer Measure Setup

    Press th is key to enter into <TRANS LIMIT SETUP> Press this key to enter into <CORRECTION> Press this key to enter into <FILE MANAGE> TRANS MEAS function) Press FILE to enter i nto <FILE MANAGE>. LCR function only) SM6029-602 SM6029 Manual 82/220...

  • Page 83: Delay

    When using transformer parameter auto sweep function to test inductance, the instrument will automatically output the preset DC bias. When DC bias is allowed to output, [DC BIAS] will light up. 6.2.3 MODE Move the cursor to MODE, the soft key zone will display SEQ and STEP. SM6029 Manual 83/220...

  • Page 84: Setting Turn Test Conditions

    Ns, Np, Ns ： N p, Np ： SM6029-603 6.2.5 Setting Lx test conditions Press this key to switch the internal resistance between 10, 30, 50, 100 when testing Press this key to switch between Lp and Ls. SM6029-604 SM6029 Manual 84/220...

  • Page 85: Setting Dcr Test Conditions

    6.3 <TRANS LIMIT SETUP> Select the instrument function as Transformer Single Test and then press LIMIT SETUP to enter into the <TRANS LIMIT SETUP> page as shown in the following figure . SM6029 Manual 85/220...

  • Page 86: Lmt Mode

    The high limit should be larger than the low limit. Note: the nominal value’s unit has the memory function, if the unit needs to be changed, please press the multiplying unit in the soft key zone. If the multiplying unit is not necessary, please press [ENTER] key. SM6029 Manual 86/220...

  • Page 87: Trans Meas Disp

    On this page, results of the transformer test parameters will be displayed. 6.5 <Transformer Judge Display> Select the instrument function as Transformer Single Test and then press the soft key Judge Display to enter into the <TRANS JUDGE DISP> page shown as the following figure. SM6029 Manual 87/220...

  • Page 88: Save Transformer Single-Group Test Result By U Disk

    T rDcr :Dcr, primary parameter, compare result; ： T rZx :Zx, primary parameter, secondary parameter, compare result; ： T rAcr :Acr, primary parameter, secondary parameter, compare result; ： T rCx :Cx, primary parameter, secondary parameter, compare result. ： SM6029 Manual 88/220...
  • Page 89 The saved data can be used <TRANS MEAS DISP> <JUDGE DISP> SM6029-609 #00038 is the saving times. E:\CSV\ is the saving path while 055 indicates the 55 ; 0219 indicates the date, QI51200251 is the serial number. SM6029 Manual 89/220...

  • Page 90: Chapter 7 Transformer Auto Scanning Test

    1. Use 36PIN double-headed cable (SMA26016 transformer test control cable) to connect the SCANNER socket on the rear panel of SMA1901A/B and the SCANNER socket on the rear panel of SM6029 as shown in the following figure. NOTE: It is forbidden to plug the cable with electricity. Keep the direction of cable be correctly routed.

  • Page 91: Upper Panel Of Scanning Box

    3. If the scanning box is SMA1901A, user should connect the trachea to the valve controller. 4. Connect SMA1901L 6-terminal scanning box to the corresponding terminal on the front panel of SM6029 and lock it as shown in the following figure. Test fixture Scanning box...
  • Page 92 (This inlet is unavailable for SMA 1901B.) 9) Speed control knob: The knob is used to adjust the driving speed of the cylinder. n one for SMA1901B （ ） SM6029 Manual 92/220...

  • Page 93: Lower Panel Of Scanning Box

    SMA1901A solenoid valve. 3. FOOT. C: Used to connect footswitch. 4. SCANNER: Signal control port. Use SMA26016 control line to connect the scanning box with SM6029 through SCANNER port. 5. HANDLER: HANDLER port. Refer to section 2.5 for instruction of HANDLER port.

  • Page 94: Distribution And Connection Diagram For Handler

    7.6 Example of transformer In order to understand the operation of transformer scanning test, the setting figures listed in the following chapters are based on the sample below. The detailed information will be described in latter sections. SM6029 Manual 94/220...

  • Page 95: Transformer Id

    Press this key to enter into <SCANNER TEST > Press this key to enter into CLEAR RAM Press this key to enter into <PIN LABEL > Press this key to enter into <HANDLER MODE> SM6029-704 User can restart the instrument to clear RAM. SM6029 Manual 95/220...

  • Page 96: Transformer Pin Label

    Here is the user-defined pin label. SM6029-706 7.7.3 AUTOTRIG DELAY This function is used to trigger test automatically after the DUT has been placed on the test fixture. On <TRANSFORMER ID> page, press TOOLS to enter into the <TOOLS> page SM6029 Manual 96/220...

  • Page 97: Handler Mode

    PASS is the output of PIN1, FAIL is the output of PIN2; L PASS is the output of PIN3, FAIL is the output of PIN4. GD1|GD2: only test 2 pages of data, if one page of the two pages of data is PASS, SM6029 Manual 97/220...

  • Page 98: Save Log Mode

    ③ the Handler mode. SM6029-709 ： F ail parameters of Transformer No.3 7.7.5 SAVE LOG MODE On <TOOLS> page, move the cursor to SAVE LOG MODE, press the softkeys on the right to select the corresponding functions. SM6029 Manual 98/220...

  • Page 99: Pass Disp Time

    This function is used to set the PASS display time after scanning. If the test result is FAIL, the result will be displayed all the time. This function is independent of RESCAN INTERVAL. For example, if PASS DISP TIME is set as 3 seconds and SM6029 Manual 99/220...

  • Page 100: Pass Disp Size

    When SCAN DISP FONT is TINY, the test speed can be improved. 7.7.11 EXT RESET FUNC On <TOOLS> page, move the cursor to EXT RESET FUNC and press the function keys on the right to select the corresponding function. SM6029 Manual 100/220...

  • Page 101: Scan Page From And Scan

    As shown above, the SCAN PAGE FROM is 2, SCAN PAGE NUMS is 03. It means the test pages are 2, 3, 4, totally 3 pages. NOTE: when “0” is entered in SCAN PAGE FROM, it means to turn off this function and the SCAN PAGE NUMS does not work (defaults to OFF). SM6029 Manual 101/220...

  • Page 102: Rescan If Fail

    On <TOOLS> page, move the cursor to SAVE LOG AS and press the corresponding softkey to select CSV or HEX as the save format. SM6029-718 After selecting the data save format, set the SAVE LOG as ON in <TRANS MEAS SM6029 Manual 102/220...

  • Page 103: Dc Bias Factor

    It ranges from 1-255 and indicates the valid time of handler signal is 1-255ms. When 0 or number greater than 255 is entered, ALWAYS is displayed and it indicates the handler signal is always valid. SM6029-720 SM6029 Manual 103/220...

  • Page 104: Relay Act Time

    1. Select the desired letter as the way shown in the following figure. Select the desired letter Press this key to input capital letter SM6029-722 2. User the numeric key to input numbers. 3. Press [ENTER] to confirm. SM6029 Manual 104/220...

  • Page 105: Primary Nums

    This zone is used to set the times of retesting for defective products, which can increase the final measurement accuracy. The range of retesting is 0 to 9. 7.7.24 DCR MEAS DELAY This zone is used to set DC resistance delay test. Generally, it is necessary to set SM6029 Manual 105/220...

  • Page 106: Dcr Over Delay

    This mode will be limited by standard value when deducting deviation. The deduction cannot be successful if the deviation between the test value and the standard value is too large. SM6029 Manual 106/220...

  • Page 107: Trigger Delay

    Note: Inputting 0 means to clear the corresponding pin input. 3. If selecting auto switch, then Clock wise/ Anti-clock must be selected. Move the cursor to the corresponding fixture position and input the corresponding transformer pin 1. SM6029 Manual 107/220...

  • Page 108: Hflx

    <TRANSFORMER PIN SET> page, the page is used to set the pin of each winding group. Please have a look at the figure of transformer and pin setup. The following is the figure of PRI: 1 (PRI: 1 is used as the primary winding group of Np 1): SM6029 Manual 108/220...
  • Page 109 It is necessary to set pins in series connection. set pins in parallel connection. The following figure is the pin setting page of PRI:2 (PRI: 2 is available when Np2 is used as primary winding group.) SM6029-725 SM6029 Manual 109/220...

  • Page 110: Series Pin Short Setup

    Press the key to select the test parameter needing pins in series connection, the current one is TURN. Note: When TURN is selected, other parameters are invalid. SM6029-727 Above figure shows the short pin setup when series transformers Ns1 and Ns2 test TURN. SM6029 Manual 110/220...

  • Page 111: Parallel Pin Short Setup

    The page is used to set the parameters of untested transformer and test compare conditions. The parameters are as follows: TURN, Lx (inductance) Q(quality ， factor), L.K. (leakage inductance), Cx (turn-turn distribution capacitance), Zx (impedance), ACR (AC resistance), DCR (DC resistance), PS (pin short detection) , BL (balance) and LED(diode). SM6029 Manual 111/220...

  • Page 112: Frequency, Voltage, Switch And Scanning Sequence

    7.12.2 Setting TURN test conditions On <TEST CONDITION> page, move the cursor to the TURN zone. SM6029 Manual 112/220...
  • Page 113 SM6029-731 7.12.2.1 TURN MODE 7 modes can be selected when SM6029 tests TURN. TURN_v= primary nominal * secondary voltage/ primary voltage. This mode is used test transformer turn number. TURN = primary nominal * secondary turn/ primary turn. When the primary inductance is small, using this mode can test the turn number more accurately.
  • Page 114 Scientific SM6029-732 7.12.2.2 TURN source internal resistance When testing TURN, SM6029 provides 4 source internal resistance modes: 10/CC When the primary inductance is small, using 10/CC internal resistance can improve the stability of testing TURN. This mode is most commonly used in testing TURN.

  • Page 115: Setting Lx Test Conditions

    Turn-Ratio Short Set When testing transformer turn number, user can set the shorted pins on this page. Input pins to be shorted SM6029-734 7.12.3 Setting Lx test conditions On <TEST CONDITION> page, move the cursor to the Lx zone. SM6029 Manual 115/220...
  • Page 116 Lx frequency zone on < TEST CONDITION > page. Press the key to enter Lx multi-frequency test setup page SM6029-736 On Lx multi-frequency test setup page, the frequency setup of different pins is as the figure below: SM6029 Manual 116/220...
  • Page 117 After exiting from multi-frequency setup, MULTI will be displayed in the Lx frequency zone indicating that the instrument is in Lx mulit-frequency test, as shown below: MULTI indicates that SM6029 are in the process of multi- frequency test. SM6029-738 7.12.3.2...
  • Page 118 After exiting from multi-frequency setup, MULTI will be displayed in the Lx frequency zone indicating that the instrument is in Lx mulit-level test, as shown below: MULTI indicates that SM6029 are in the process of multi-level test. SM6029-741 SM6029 Manual...
  • Page 119 7.12.3.5 Setting Lx DC bias SM6029 provides 100mA internal DC bias source as the standard bias source. 1A internal DC bias source is an optional accessory. Setting current value, users can set the current as 1A at most so as to be compatible with the stored file.

  • Page 120: Setting Lk Test Conditions

    Input Lk pins manually: User can input the leakage-inductance pins and the short pins flexibly. Move the cursor to the corresponding zone and use numeric keys to input. SM6029 Manual 120/220...

  • Page 121: Setting Cx Test Conditions

    Setting Cx test conditions On <TEST CONDITION> page, move the cursor to the Cx zone. Press this key to select Series mode or Parallel mode (commonly use Series) Press this key to enter the Cx test setup page SM6029-747 SM6029 Manual 121/220...

  • Page 122: Setting Zx Test Conditions

    Cx serial number on FREQ: and LEVEL:. Note: If multi-frequency and multi-voltage is not required, do not input any value on the FREQ: and LEVEL: zone. 7.12.6 Setting Zx test conditions On <TEST CONDITION> page, move the cursor to the Zx zone. SM6029 Manual 122/220...
  • Page 123 If it is necessary to test different pins with different levels, move the cursor to the Zx level zone on < TEST CONDITION > page. Press multi-level setup page to enter into the page setup and press EXIT key to quit after setup. Detailed operation please refer to “7.12.3.2 Setting Lx multi-level”. SM6029 Manual 123/220...

  • Page 124: Setting Acr Test Conditions

    ACR frequency zone on < TEST CONDITION > page. Press multi-frequency setup page to enter into the page setup and press EXIT key to quit after setup. Detailed operation please refer to “7.12.3.1 Setting Lx multi-frequency”. SM6029 Manual 124/220...

  • Page 125: Setting Dcr Test Conditions

    On <TEST CONDITION> page, move the cursor to the DCR zone. Press the key to enter DCR limit setup page SM6029-753 7.12.8.1 DCR limit setup page Press this key to select ∆% mode or ABS (Absolute) mode Press this key to enter PRI ： SM6029-754 SM6029 Manual 125/220...

  • Page 126: Setting Ps Test Conditions

    DCR of each set pin and make comparison with the PS low limit set on PS limit setup page. The following figure shows the example transformer and its setup page of pin short test. SM6029 Manual 126/220...

  • Page 127: Setting Bl Test Conditions

    Scientific Press this key to enter PRI ： SM6029-757 7.12.10 Setting BL test conditions On <TEST CONDITION> page, move the cursor to the BL zone. Press this key to enter the BL test setup page SM6029-758 SM6029 Manual 127/220...

  • Page 128: Setting Led Test Conditions

    2. press numeric key 0~9 where 0 means PRI winding, 1 means SEC1 winding, ， ： 2 means SEC2 winding. 3. Press [ENTER] to confirm. 7.12.11 Setting LED test conditions On <TEST CONDITION> page, move the cursor to the LED zone. SM6029 Manual 128/220...
  • Page 129 Press this key to enter PRI ： Press this key to select the LED test item of the current PRI(1 PRI include 3 LEDs) SM6029-761 Constant current: 0~100mA; constant voltage: 0~10V SM6029-762 Test result of LED:1 Test result of LED:2 SM6029 Manual 129/220...

  • Page 130: Trans Scan Test

    “+” means the winding has the same phase with primary winding, “-” means the winding has the opporsite phase with primary winding. The validity of Lx or DCR used for BL compare is displayed, where, Y means the corresponding winding balance parameter Lx or DCR is qualified, SM6029 Manual 130/220...

  • Page 131: Function Keys

    The function can improve the test accuracy of small turn-turn capacitance and large inductance (>300mH), OPEN values of DCR and PS as well. [CAL] Turn on the scanning and correction function of the SHORT test fixture, SM6029 Manual 131/220...

  • Page 132: Pri Page-Turning Function

    PRI page. This function brings much convenience for user to view the test results. Use the right and the right keys or the knob to change the PRI page SM6029-766 SM6029 Manual 132/220...

  • Page 133: Lk Pin Disp

    Lk, Cp pins. SM6029-767 7.13.5 BAL display Now, display the current Lk, Cp pins. SM6029-768 Original display: pins Now: value of B1-B2 After scanning, press DISP to display the difference value between 2 windings of BAL (B1-B2). SM6029 Manual 133/220...

  • Page 134: File Manage

    U-disk manage performance Just as the description mentioned above, USB HOST interface is a standard configuration of SM6029, so external U disks can be used as the storage media and can store setup files of 500 groups. SM6029 supports the following storage devices (U disk): Meet the standard of USB 1.0/1.1...
  • Page 135 6) If Yes is selected, the bottom line will display: ☺ ☺ ☺ ☺ Input the file name: 7) User numeric keys to input the current file name and press [ENTER] to confirm. SM6029 will save the current control and setup data with the input file name.
  • Page 136 4) If No is selected, the current load operation will be cancelled and return to step 1). 5) If Yes is selected, the selected file will be loaded. Then SM6029 will return to the current displayed page. D. Cope a file 1) Supposing the file is required to be copied to the external memory.

  • Page 137: Stored Files Of Sm6029

    3) Move the cursor to the file required to be copied and press [ENTER] to select. 4) Press COPEY E: to copy the file to the external memory of the instrument. 7.13.8 Stored files of SM6029 SM6029-772 *.TRS file 7.13.9 Transformer deviation-deduction...
  • Page 138 8. After deduction finishes, user press [START], the test value is displayed same as standard value. 9. If the deviation value needs to be viewed, enter into the <TRANS DEVIATION DEDUCT SETUP> page and select <DEVIATION SETUP> key to enter into the setup page of the deviation value. SM6029 Manual 138/220...

  • Page 139: Save Scan Test Results By U Disk

    1225_001.CSV is the saved file, and #00003 is the saving times. The saved data format is as follow: SN: serial number of the instrument TRS ID: name of the instrument Date: date No.( number of times) Func(parameter Lx, TURN..) Index(primary and SM6029 Manual 139/220...

  • Page 140: Statistic Page Of Transformer Scan Test

    [Sum]+ [Total] it means the total test times, which is equal to total pass times + total fail times. 7.14.1 Reset statistic count value Press the soft key RESET COUNT to reset all data on the <SCAN TEST STATISTICS> page. SM6029 Manual 140/220...

  • Page 141: Focus Scan

    Now, the operations of loading a file and file setup are the same as TRANS SCAN function. The focus scan function can be used after transformer scan function. As shown below, select the focus scan function, press DISP key to enter into the FOCUS SCAN page. SM6029780 SM6029 Manual 141/220...

  • Page 142: Faqs And Answers In Transformer Scan Test

    Solution: set T EST FAIL a s Continue, meanwhile, reset the blank pin on （ ） parameter limit setup menu or set “Ignore Std.” as ON. SM6029 Manual 142/220...

  • Page 143: Poor Dcr Accuracy

    Because the transformer, with high magnetic permeability magnetic-core, is polarized in the test of DCR or TURN, the test results of the first and the second Lx test will be quite different. Solution: Use the 100 internal resistance in the test of TURN or DCR. SM6029 Manual 143/220...

  • Page 144: Poor Stability Of Cx And Zx Open Test Data

    4. It is better to use metal frame which is connected to ground pole through a thick metal lead. 7.18 Self-check function of scanner relay 7.18.1 Operation steps for scan self-check 1. Remove all fixtures on scan box, leave the box as below. SM6029 Manual 144/220...

  • Page 145: Displayed Information On Screen

    1. ST doesn’t mean the relay is short certainly, because ST condition can be tested without charge, then user can remove the relay and use multimeter to SM6029 Manual 145/220...

  • Page 146: Detection Method For Relay Short

    HcHp terminal, and scan self-check again. 7.18.3 Detection method for relay short SM6029-786 Resistance should be square Resistance should be bigger than 10 M bonding pad is bigger than 10 M without charge pin 1 without charge SM6029 Manual 146/220...

  • Page 147: Chapter 8 Performance And Test

    Mathematical operation Operation between the measurement value and the programmable nominal value: absolute deviation ABS and percent deviation 8.1.4 Equivalent mode Series and parallel 8.1.5 Range Auto, Manual (Hold, increase and decrease) 8.1.6 Trigger Internal, external and manual SM6029 Manual 147/220...

  • Page 148: Delay Time

    Delay time: time from trigger to start. 0 to 60s are programmable with a resolution of 1ms. 8.1.8 Connection modes of test terminals SM6029 adopts 4-terminal test method. HD(Hcur): current sample high terminal LD(Lcur): Current sample low terminal HS(Hpot) v oltage sample high terminal ：...

  • Page 149: Signal Mode

    50µA —20mA （ ） Current ± 1 2%×reading +1µA 0.001µA —50µA （ ） 8.2.6 Maximum measurement display range Parameter Measurement display range L, Lk 0.00001µH 99.9999kH ～ 0.00001pF 9.99999F ～ 0.00001 99.9999M Z, R, X, DCR ～ SM6029 Manual 149/220...

  • Page 150: Dc Bias Voltage Source

    ） Using condition of L, C, X, B accuracy A t est value of D ≤ 0.1 ： （ ） Using condition of R, G accuracy A t est value of Q ≤ 0.1 ： （ ） SM6029 Manual 150/220...

  • Page 151: D Accuracy

    B with the unit [S]. is the value of tested C with the unit [F]. is the value of tested L with the unit [H]. is the accuracy of D. F is test frequency. SM6029 Manual 151/220...

  • Page 152: Rp Accuracy

    C with the unit [F]. is the value of test L with the unit [H]. is the accuracy of D F is test frequency 8.3.8 Accuracy factor Figure A Basic measurement accuracy factor A SM6029 Manual 152/220...
  • Page 153 In figure A, two values of basic measurement accuracy A are included in each frame. For example, the two values in the middle frame are 0.05(top) / 0.1(bottom). When the test speed is MEDIUM or SLOW, select the value in the top, such as 0.05. SM6029 Manual 153/220...
  • Page 154 Table A. Figure B Level correction factor A curve Table B Impedance rate factors: K Speed Frequency − × − fm≤1.2kHz × Medium 1.2kHz<fm − × Slow ≤8kHz − × 8kHz<fm − × ≤150kHz SM6029 Manual 154/220...
  • Page 155 1+5×fm 1+10×fm 100kHz<fm≤300kHz 1+2×fm 1+4×fm 300kHz<fm≤1MHz 1+0.5×fm 1+1×fm Where, f is the test frequency and the unit is [MHz]. Table E calibrated interpolating factor K Test frequency Direct calibrated frequency (listed in Table F) Other frequency 0.0003 SM6029 Manual 155/220...

  • Page 156: Dcr Accuracy

    Middle and slow: A = 0.25 Zp is the impedance of the tested primary inductance is the test signal accuracy modification value in figure B The accuracy index is used when the coupling coefficient is 1 or next to 1. SM6029 Manual 156/220...

  • Page 157: Safety Requirement

    Performance test can be worked in the warm up conditions discussed in Chapter 1. 8.5.2 The used instruments and devices Instrument and Device Specification 100pF 1000pF 10000pF 0.02 Standard ％ capacitor 10nF D is known 0.1uF 0.02 ％ SM6029 Manual 157/220...

  • Page 158: Function Check

    . The reading of frequency meter （ ） should meet the demand of the test signal frequency in this chapter. 8.5.6 Measurement accuracy Basic parameters are R, L, C and D, so measurement accuracy is mainly about R, L, C and D. SM6029 Manual 158/220...

  • Page 159: Accuracy Of C And D

    10 , 100 , 1k , 10k , 100k and change the frequency. The error between reading and nominal value should be in the range ruled in this chapter. 8.5.10 Accuracy of DCR Test condition Function SM6029 Manual 159/220...
  • Page 160 Short correction should be made before testing. Connect standard DC resistors: 0.1 , 1 , 10 , 100 , 1k , 10k , 100k . The error between reading and nominal value should be in the range ruled in this chapter. SM6029 Manual 160/220...

  • Page 161: Chapter 9 Command Reference

    The signs in this manual are as follows: NR1: integer, e.g.:123 NR2: fix-point number, e.g.: 12.3 NR3: floating-point number, e.g.: 12.3E+5 NL: carriage key, integer: 10 E ND: EOI signal in IEEE-488 ˆ 9.1 Subsystem commands for SM6029 D ISPlay ● O RESister ● T RIGger ●...
  • Page 162 Set the display page as the transformer test setup. TLSet Set the display page as the transformer list setup. TMDisp Set the display page as the transformer measurement display. TJDisp Set the display page as the transformer judge display. SM6029 Manual 162/220...
  • Page 163 The :ResultFONt? Query returns the current font of the measurement result. Command syntax: DISPlay:RFONt <font> <font> can be the following information: LARGe: Use large character to display the measurement result, 12ms/meas. TINY: Use tiny character to display the measurement result, 5ms/meas. SM6029 Manual 163/220...

  • Page 164: Frequency Subsystem Commands

    VOLTage Where, <value> NR1, NR2 or NR3 data format followed by V. Set the measurement voltage as 5mV. Set the measurement voltage as 2V. For example: WrtCmd(“VOLT 1V”) Set the measurement voltage as 1V. Query syntax: VOLTage? SM6029 Manual 164/220...

  • Page 165: Current Subsystem Commands

    Query syntax: AMPLitude:ALC? Return format: <NR1><NL^END> 9.1.6 Output RESistor subsystem commands The Output RESistor subsystem commands are mainly used to set the output internal resistor mode. The Output RESistor? query returns the current output internal resistance status. SM6029 Manual 165/220...

  • Page 166: Output Subsystem Commands

    Command syntax: OUTPut:HPOWer Where, Character 1 (49) is equal to ON. Character 0 (48) is equal to OFF. Query syntax: OUTPut:HPOWer? Return format: <INT><NL^END> or <OPT1><NL^END>, OPT means the 1A DC bias source is used, or unused. SM6029 Manual 166/220...

  • Page 167: Bias Subsystem Commands

    ON (1) OFF (0) :VOLTage <value> :CURRent <value> The BIAS:STATe command is used to set the bias status. The :STATe? query returns the current bias status. Command syntax: BIAS:STATe Where, Character 1 (49) is equal to ON. SM6029 Manual 167/220...

  • Page 168: Function Subsystem Commands

    For example: WrtCmd (“BIAS:CURR MIN”) Set the DC bias current as 0A. Query syntax: BIAS:CURRent? Return format: <NR3><NL^END> 9.1.9 FUNCtion subsystem commands The FUNCtion subsystem commands are mainly used to set measurement functions, range, current/voltage monitor ON/OFF, deviation display mode, nominal setting. Command tree: SM6029 Manual 168/220...
  • Page 169 <function> can be one of the following items. Set the function as Cp-D LPRP Set the function as Lp-Rp Set the function as Cp-Q Set the function as Ls-D Set the function as Cp-G Set the function as Ls-Q SM6029 Manual 169/220...
  • Page 170 For example: WrtCmd (“FUNC:IMP:RANG:AUTO ON”) Set the automatic range as ON. Query syntax: FUNCtion:IMPedance:RANGe:AUTO? Return format: <NR1><NL^END> The FUNCtion:Source MONitor:VAC command is used to set the voltage monitor ON or OFF. The FUNCTtion:Source MONitor:VAC? query returns the current SM6029 Manual 170/220...
  • Page 171 Where, <n> is Character 1 (49) is equal to the nominal value of primary parameter. Or character 2 (50) is equal to the nominal value of the secondary parameter. For example: WrtCmd (“FUNC:DEV1:MODE ABS”) Query syntax: FUNCtion:DEV<n>:MODE? Return format: SM6029 Manual 171/220...

  • Page 172: List Subsystem Commands

    Character 1 (49) or haracter 2 (50)is equal to the nominal values of the primary and secondary parameters. For example: WrtCmd (“FUNC:DEV1:REF:FILL”) 9.1.10 LIST subsystem commands The LIST subsystem commands are mainly used to set the list sweep function, sweep points, sweep mode, sweep limits. Command tree: SM6029 Manual 172/220...
  • Page 173 The LIST:VOLTage command is used to clear the original voltage of the each sweep point and reset the voltage. The LIST:VOLTage? query returns the current voltage of each sweep point. Command syntax: LIST:VOLTage<value>[,<value>*] NOTE: * part means 201 sweep points at most can be set. SM6029 Manual 173/220...
  • Page 174 NOTE: * part means 201 sweep points at most can be set. Where, <value> is NR1, NR2 or NR3 data format. For example: WrtCmd (“LIST:BIAS:VOLT 1.5V”) Set the DC bias voltage of sweep point 1 as 1.5V. Query syntax: LIST:BIAS V OLTage? ： Return format: <NR3>[,<NR3>*]<NL^END> SM6029 Manual 174/220...
  • Page 175 40mA. Query syntax: LIST:BIAS:CURRent? Return format: <NR3>[,<NR3>*]<NL^END> NOTE: SM6029 instrument has installed a 10V/100mA internal DC bias current source. If 1A DC source is required, please install an external source. The instrument can be used with SM6027A DC Bias Source (providing DC current from 0 to 20A and can be bought from our company).

  • Page 176: Aperture Subsystem Commands

    For example: WrtCmd (“APER MED, 55”) Query syntax: APERture? Return format: FAST , <NR1><NL^END> SLOW 9.1.12 TRIGger subsystem commands The TRIGger subsystem commands are mainly used to set the instrument trigger source, trigger delay and trigger measurement. SM6029 Manual 176/220...
  • Page 177 Triggered by pressing TRIGGER. For example: WrtCmd (“TRIG:SOUR BUS”) Query syntax: TRIGger:SOURce? Return format: <NL^END> HOLD The TRIGger:DELay command is used to set the delay time after triggering. The TRIGger:DELay? query returns the current delay time. Command syntax: <value> TRIGger:DELay SM6029 Manual 177/220...

  • Page 178: Fetch? Subsystem Commands

    For example: WrtCmd (“TRIG:DEL 5s”) Set the delay time as 5s. Query syntax: TRIGger:DELay? Return format: <NR3><NL^END> 9.1.13 FETCh? subsystem commands The FETCh? subsystem commands are mainly used to direct SM6029 to input a measurement result. Command tree: FETCh [:IMP]? :Source MONitor...
  • Page 179 ， SN.NNNNNESNN SN.NNNNNESNN SN NL^END ， ， ， <DATA A> <DATA B> <Status> <Judge> Figure 6 ASCII format 2 (list sweep) Where, Descriptions for <DATA A>, <DATA B>, <Status> are the same described before. SM6029 Manual 179/220...
  • Page 180 Meanwhile when the measurement serial number is equal to or larger than 5 (that is to say testing leakage inductance LK and DC resistance DCR), no secondary parameter will be displayed but directly display the status. The status format is : SN: +/_, N is 0/1. Status Description Pass High SM6029 Manual 180/220...

  • Page 181: Correction Subsystem Commands

    ON (1) OFF (0) :SHORt :STATe ON (1) OFF (0) :LOAD :STATe ON (1) OFF (0) :TYPE CPRP CSRS LPRP LSRS :SPOT<n> :STATe ON (1) OFF (0) :FREQuency <value> :OPEN :SHORt :LOAD :STANdard <REF.A>,<REF.B> :USE :DATA? :CLEar SM6029 Manual 181/220...
  • Page 182 O PEN:STATe? query returns the current open correction ： status. Command syntax: CORRction:OPEN:STATe Where, 1 (decimal 49) is equal to ON. 0 (decimal 48) is equal to OFF. For example: WrtCmd (“CORR:OPEN: STAT ON”) Query syntax: CORRection:OPEN:STATe? Return format: <NR1><NL^END> SM6029 Manual 182/220...
  • Page 183 Set the function as Lp-Rp Set the function as Cp-Q Set the function as Ls-D Set the function as Cp-G Set the function as Ls-Q CPRP Set the function as Cp-Rp LSRS Set the function as Ls-Rs SM6029 Manual 183/220...
  • Page 184 For example: WrtCmd (“CORR:SPOT1:FREQ 2KHZ”) Set the frequency of frequency spot 1 as 2KHZ. NOTE: <value> should be ranged from 20HZ to 200KHZ (SM6029A), 20HZ to 500KHZ (SM6029B), 20HZ to 1MHZ (SM6029C), or return format will report errors. SM6029 Manual 184/220...
  • Page 185 For example: WrtCmd (“CORR:SPOT1:LOAD:STAN 100.7, 0.0002”) Query syntax: CORRection:SPOT<n>:LOAD:STANdard? Return format: <NR3><NL^END> The CORRection:USE:DATA? query returns the OPEN/SHORT/LOAD correction measurement data of specific frequency spot 1, 2 … 201. Command syntax: CORRection:USE:DATA? SM6029 Manual 185/220...

  • Page 186: Comparator Subsystem Commands

    The CORRection:CLEar command is used to clear the correction data of all the correction points. Command syntax: CORRection:CLEar 9.1.15 COMParator subsystem commands The COMParataor subsystem commands are used to set the bin comparator function including ON/OFF setting, Limit table setting. Command tree: SM6029 Manual 186/220...
  • Page 187 0 (decimal 48) is equal to OFF. For example: WrtCmd (“COMP ON”) Query syntax: COMParator[:STATe]? Return format: <NR1><NL^END>. The COMParator:MODE command is used to set the comparator mode. The COMParator:MODE? query returns the current mode. Command syntax: ATOLerance COMParator:MODE PTOLerance SEQuence Where, SM6029 Manual 187/220...
  • Page 188 (this function is valid only when the limit mode is set as the sequential mode.). The COMParator:SEQuence:BIN? query returns the current high and the low limits of each bin. Command syntax: COMParator:SEQuence:BIN <BIN1 low limit>, <BIN 1 high limit>, <BIN2 high limit>, …, <BINn high limit> SM6029 Manual 188/220...
  • Page 189 For example: WrtCmd (“COMP:ABIN ON”) Query syntax: COMParator:Auxiliary BIN? Return format: <NR1><NL^END> The COMParator:SWAP command is used to set the swap mode ON or OFF. For example: the original function parameter is Cp-D, after the SWAP mode is set as SM6029 Manual 189/220...
  • Page 190 For example: WrtCmd (“COMP:BIN:COUN ON”) Query syntax: COMParator:BIN:COUNt[STATe]? Return format: <NR1><NL^END> The COMParator:BIN:COUNt:DATA? query returns the current comparison result of the bin count. Query syntax: COMParator:BIN:COUNt:DATA? Return format: <BIN1 count>, <BIN2 count>, …, <BIN9 count>, <OUT OF BIN SM6029 Manual 190/220...

  • Page 191: Mass Memory Subsystem Commands

    9.1.17 TRAN subsystem commands The TRAN subsystem commands are mainly used to transformer parameters, such as turn-ratio, primary inductance, leakage inductance, stray capacitance, impedance, AC impedance, DC resistance, working mode and limits of each parameter. Command tree: SM6029 Manual 191/220...
  • Page 192 :LIMit <value>,<low limit>,<high limit> :DCR :STAT ON (1) OFF(0) :LIMIt <value>,<low limit>,<high limit> :MODE STEP The TRAN:TURN:STAT command is used to set the turn-ration ON or OFF. The TRAN:TURN:STAT? query returns the current state of the turn-ratio. Command syntax: SM6029 Manual 192/220...
  • Page 193 TRAN:TURN:LImit query returns the current primary nominal value, secondary nominal value, high and low limits of secondary turn. Command syntax: TRAN:TURN:LIMit <Np value>,<Ns value>,<Ns limit>,<Ns high limit> Where, <Np value> is the primary nominal value in NR1, NR2 or NR3 data format. SM6029 Manual 193/220...
  • Page 194 1KHZ. Query syntax: TRAN:Lk:FREQ? Return format: <NR3><NL^END> The TRAN:Lk:LEVEl command is used to set the test level of the leakage inductance. The TRAN:Lk:LEVel query returns the current test level of the leakage inductance. Command syntax: TRAN:Lk:LEVel<value> SM6029 Manual 194/220...
  • Page 195 The TRAN:Lx:FREQ command is used to set the Lx test frequency. The TRAN:Lx;FREQ query returns the current Lx test frequency. Command syntax: TRAN:Lx:FREQ <value> Where, <value> is NR1, NR2 or NR3 data format followed by HZ, KHZ and MHZ. SM6029 Manual 195/220...
  • Page 196 The TRAN:Zx:STAT? query returns the current state of the Zx test parameter. Command syntax: TRAN:Zx:STAT Where, 1 (decimal 49) is equal to ON. 0 (decimal 48) is equal to OFF. For example: WrtCmd (“TRAN:Zx:STAT:ON”) Set all Zx test parameters to be SM6029 Manual 196/220...
  • Page 197 0 (decimal 48) is equal to OFF. For example: WrtCmd (“TRAN:ACR:STAT:ON”) Set the ACR test parameter to be valid. Query syntax: TRAN:ACR:STAT? Return format: <NR1><NL^END> The TRAN:ACR:FREQ command is used to set the ACR test frequency. The SM6029 Manual 197/220...
  • Page 198 The TRAN:Cx:FREQ command is used to set the Cx test frequency. The TRAN:Cx:FREQ? query returns the current Cx test frequency. Command syntax: TRAN:Cx:FREQ <value> Where, <value> is NR1, NR2 or NR3 data format followed by HZ, KHZ and MHZ. SM6029 Manual 198/220...
  • Page 199 The TRAN:DCR:STAT command is used to set the DCR test parameter to be ON or OFF. The TRAN:DCR:STAT? query returns the current state of the DCR test parameter. Command syntax: TRAN:DCR:STAT Where, 1 (decimal 49) is equal to ON. 0 (decimal 48) is equal to OFF. SM6029 Manual 199/220...

  • Page 200: Gpib Common Commands

    9.2 GPIB Common Commands ●*RST ●*TRG ●*IDN ●*TST ●*ESE ●*SRE ●*ESR ●*STB ●*OPC ●*CLS The *RST command resets the instrument. For example: WrtCmd (“*RST”) The *TRG command triggers the measurement and then sends the result to the output buffer. SM6029 Manual 200/220...
  • Page 201 Date of the software version (2016-01-11) For example: WrtCmd(“*IDN?”); The *TST? query executes an internal self test and returns the test result as the sum of all existing errors codes. If there are no error SM6029 returns 0. Query syntax: *TST? Return format: 0<NL^END>...
  • Page 202 Operation Complete(OPC) Bit For example: WrtCmd (“*ESR?”) The *STB? query returns contents of the standard service status byte register. The execution of this command will not affect contents of the standard status byte register. Query syntax: *STB? SM6029 Manual 202/220...
  • Page 203 For example: WrtCmd (“*STB?”) The *OPC command equals to set the OPC bit of the standard event status register when SM6029 finishes all parameter measurements. Ever since all pending operations have been completed, this command will inform the instrument to add a ASCII number “1” (decimal number: 49) into the output buffer.

  • Page 204: Chapter 10 Description For Handler

    Scientific Chapter 10 Description for Handler The SM6029 series provides the Handler interface for you. The interface is mainly used for the output of the sorted result. The interface offers the communication signal and the signal for the output of the sorted result. The separator result is corresponding to the output of BIN 10.
  • Page 205 /BIN6 collector output. /BIN7 /BIN8 /BIN9 /OUT /AUX /EXT.TRIG External trigger: when the trigger mode is EXT.TRIG, SM6029 will be triggered by the positive-edge in this pin. External DC voltage 2: provider EXT.DCV2 optoelectronic coupling signal(/EXT_TRIG, /KeyLock, /ALARM ， /INDEX / EOM) ，...
  • Page 206 End Of Measurement w hen the test ： data and the compared result are effective, this signal is effective. COM2 The reference ground for external power 32,33 EXTV2. COM1 The reference ground for external power 34,35,36 EXTV1. SM6029 Manual 206/220...
  • Page 207 SREJ A UX （ ） （ ） BIN 6 BIN 7 BIN 8 BIN 9 （ O UT ） The secondary parameter Figure 1 the /PHI / PLO / SREJ signal distribution for BIN comparison ， ， SM6029 Manual 207/220...
  • Page 208 COM2 COM1 COM1 COM1 Note: the signal to /BIN1 - /BIN9, /OUT, /AUX, /PHI, /PLO and /SREJ in the list sweep comparison is different from that in the BIN comparison. Figure 2 the pin definition for HANDLER SM6029 Manual 208/220...
  • Page 209 (figure 4). /AUX shows PASS/FAIL judgement. When a sweep test is finished, these signal will be the output signal. Control /INDEX(analog test finished), /EOM(the test ended). The timing is below when /INDEX and /EOM are effective ： SM6029 Manual 209/220...
  • Page 210 /EOM is effective. /EOM Test ended ： w hen the test is finished and the compared results are ： effective, this signal is effective. STEP ： When the test of every sweep point is finished, /EOM is SM6029 Manual 210/220...
  • Page 211 The definition is the same to that of the comparison. /BIN1 /BIN2 /BIN3 /BIN4 /BIN5 /BIN6 /BIN7 /BIN8 /BIN9 /OUT the measurement data the high limit the good area the low limit the sweep point Figure 4 the signal area of the list sweep comparison SM6029 Manual 211/220...
  • Page 212 The output voltage on every line is set by the pull-up resistance on the HANDLER interface board. The pull-up resistance is connected to the internal voltage (+5v). or the external SM6029 Manual 212/220...
  • Page 213 HIGH compared Internal pull-up voltage: signal SM6029 GND /BIN1 - /BIN9 /AUX +5V--+24V EXTV1 ≤0.5V ： /OUT COM1 /PHI /PLO control signal Internal pull-up voltage :...
  • Page 214 Scientific The input circuit for control signal is shown in the figure 9-8 below. Figure 9-8 the input circuit for control signal SM6029 Manual 214/220...
  • Page 215 Internal Power Supply Voltage, the jumping line of Handler interface board must be in short circuit. Considering the anti-interference ability of SM6029, we suggest you to provide and use external +5V power supply as pull-up power supply of optocoupler. Now, the jumping line should be open (factory settings).
  • Page 216 Note: The factory default jumper (JP3) is connected to EXTV2, that is, connected to the external power supply, and the pull-up resistor R is 100k. Handler input interface internal diagram Note: The factory default jumper (JP3) is connected to EXTV2, that is, the external power connection is connected. SM6029 Manual 216/220...
  • Page 217 (2) Set the standard value and the high limit and the low limit in LIMIT TABLE SETUP. Refer to the [DISP key description to see more details. (3) Move the cursor to COMP zone. The softkey area will be displayed: SM6029 Manual 217/220...
  • Page 218 Note: the following methods can be used to improve the speed: (1)Set the range to the maximum that the capacitance may be, and lock this range. (2)Set Vm: OFF and Im: OFF in the MEAS SETUP page. (3)Test the DUT in the BIN COUNT page. SM6029 Manual 218/220...

  • Page 219: Chapter 11 Maintenance And Service

    2. Dispatch the instrument (only on the receipt of our advice) securely packed in original packing duly insured and freight paid along with accessories and a copy of the faults details noticed at our Service Center listed on last page of this manual, nearest to you. SM6029 Manual 219/220...

  • Page 220: Chapter 12 Warranty

    4. Your Scientific instrument is a complex electronic device and deserves the best service available by technicians thoroughly familiar with its service and calibration procedures. SM6029 Manual 220/220...

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